`};code.__getattribute__=function(self,attr){return self[attr]};$B.set_func_names(code,"builtins");function compile(){var $=$B.args("compile",6,{source:null,filename:null,mode:null,flags:null,dont_inherit:null,optimize:null,_feature_version:null},["source","filename","mode","flags","dont_inherit","optimize","_feature_version"],arguments,{flags:0,dont_inherit:false,optimize:-1,_feature_version:0},null,null);var module_name="$exec_"+$B.UUID();$.__class__=code;$.co_flags=$.flags;$.co_name="";var filename=$.co_filename=$.filename;var interactive=$.mode=="single"&&$.flags&512;$B.file_cache[filename]=$.source;$B.url2name[filename]=module_name;if(_b_.isinstance($.source,_b_.bytes)){var encoding="utf-8",lfpos=$.source.source.indexOf(10),first_line,second_line;if(lfpos==-1){first_line=$.source}else{first_line=_b_.bytes.$factory($.source.source.slice(0,lfpos))}first_line=_b_.bytes.decode(first_line,"latin-1");var encoding_re=/^[\t\f]*#.*?coding[:=][\t]*([-_.a-zA-Z0-9]+)/;var mo=first_line.match(encoding_re);if(mo){encoding=mo[1]}else if(lfpos>-1){var rest=$.source.source.slice(lfpos+1);lfpos=rest.indexOf(10);if(lfpos>-1){second_line=_b_.bytes.$factory(rest.slice(0,lfpos))}else{second_line=_b_.bytes.$factory(rest)}second_line=_b_.bytes.decode(second_line,"latin-1");var mo=second_line.match(encoding_re);if(mo){encoding=mo[1]}}$.source=_b_.bytes.decode($.source,encoding)}if(!_b_.isinstance(filename,[_b_.bytes,_b_.str])){$B.warn(_b_.DeprecationWarning,`path should be string, bytes, or os.PathLike, `+`not ${$B.class_name(filename)}`)}if(interactive&&!$.source.endsWith("\n")){var lines=$.source.split("\n");if($B.last(lines).startsWith(" ")){throw _b_.SyntaxError.$factory("unexpected EOF while parsing")}}if($.source.__class__&&$.source.__class__.__module__=="ast"){$B.imported._ast._validate($.source);$._ast=$.source;delete $.source;return $}if($B.parser_to_ast){var _ast=new $B.Parser($.source,filename).parse("file"),future=$B.future_features(_ast,filename),symtable=$B._PySymtable_Build(_ast,filename),js_obj=$B.js_from_root({ast:_ast,symtable:symtable,filename:$.filename});if($.flags==$B.PyCF_ONLY_AST){delete $B.url2name[filename];var res=$B.ast_js_to_py(_ast);res.$js_ast=_ast;return res}}else{var root=$B.parser.$create_root_node({src:$.source,filename:filename},module_name,module_name);root.mode=$.mode;root.parent_block=$B.builtins_scope;try{$B.parser.dispatch_tokens(root,$.source);var _ast=root.ast()}catch(err){if($.mode=="single"&&root.token_reader.read()===undefined){var tokens=root.token_reader.tokens,tester=tokens[tokens.length-2];if(tester.type=="NEWLINE"&&$.flags&16384||tester.type=="DEDENT"&&$.flags&512){err.__class__=_b_.SyntaxError;err.args[0]="incomplete input"}}throw err}if($.mode=="single"&&_ast.body.length==1&&_ast.body[0]instanceof $B.ast.Expr){root=$B.parser.$create_root_node({src:$.source,filename:filename},module_name,module_name);root.mode="eval";$.single_expression=true;root.parent_block=$B.builtins_scope;$B.parser.dispatch_tokens(root,$.source);_ast=root.ast()}var future=$B.future_features(_ast,filename),symtable=$B._PySymtable_Build(_ast,filename,future);delete $B.url2name[filename];var js_obj=$B.js_from_root({ast:_ast,symtable:symtable,filename:filename});if($.flags==$B.PyCF_ONLY_AST){$B.create_python_ast_classes();var klass=_ast.constructor.$name;var res=$B.ast_js_to_py(_ast);res.$js_ast=_ast;return res}}delete $B.url2name[filename];$._ast=$B.ast_js_to_py(_ast);$._ast.$js_ast=_ast;return $}var __debug__=$B.debug>0;function delattr(obj,attr){check_nb_args_no_kw("delattr",2,arguments);if(typeof attr!="string"){throw _b_.TypeError.$factory("attribute name must be string, not '"+$B.class_name(attr)+"'")}return $B.$getattr(obj,"__delattr__")(attr)}$B.$delete=function(name,is_global){function del(obj){if(obj.__class__===$B.generator){obj.js_gen.return()}}var found=false,frame=$B.last($B.frames_stack);if(!is_global){if(frame[1][name]!==undefined){found=true;del(frame[1][name]);delete frame[1][name]}}else{if(frame[2]!=frame[0]&&frame[3][name]!==undefined){found=true;del(frame[3][name]);delete frame[3][name]}}if(!found){throw $B.name_error(name)}};function dir(obj){if(obj===undefined){var frame=$B.last($B.frames_stack);locals_obj=frame[1],res=_b_.list.$factory(),pos=0;for(var attr in locals_obj){if(attr.charAt(0)=="$"&&attr.charAt(1)!="$"){continue}res[pos++]=attr}_b_.list.sort(res);return res}check_nb_args_no_kw("dir",1,arguments);var klass=obj.__class__||$B.get_class(obj);if(obj.$is_class){var dir_func=$B.$getattr(obj.__class__,"__dir__");return $B.$call(dir_func)(obj)}try{var res=$B.$call($B.$getattr(obj,"__dir__"))();res=_b_.list.$factory(res);return res}catch(err){console.log("error in dir",err.message)}var res=[],pos=0;for(var attr in obj){if(attr.charAt(0)!=="$"&&attr!=="__class__"&&obj[attr]!==undefined){res[pos++]=attr}}res.sort();return res}function divmod(x,y){check_nb_args_no_kw("divmod",2,arguments);var klass=x.__class__||$B.get_class(x);var dm=$B.$getattr(klass,"__divmod__",_b_.None);if(dm!==_b_.None){return dm(x,y)}return _b_.tuple.$factory([$B.$getattr(klass,"__floordiv__")(x,y),$B.$getattr(klass,"__mod__")(x,y)])}var enumerate=$B.make_class("enumerate",(function(){var $ns=$B.args("enumerate",2,{iterable:null,start:null},["iterable","start"],arguments,{start:0},null,null),_iter=iter($ns["iterable"]),start=$ns["start"];return{__class__:enumerate,__name__:"enumerate iterator",counter:start-1,iter:_iter,start:start}}));enumerate.__iter__=function(self){self.counter=self.start-1;return self};enumerate.__next__=function(self){self.counter++;return $B.fast_tuple([self.counter,next(self.iter)])};$B.set_func_names(enumerate,"builtins");function $$eval(src,_globals,_locals){var $=$B.args("eval",4,{src:null,globals:null,locals:null,mode:null},["src","globals","locals","mode","/"],arguments,{globals:_b_.None,locals:_b_.None,mode:"eval"},null,null),src=$.src,_globals=$.globals,_locals=$.locals,mode=$.mode;if($.src.mode&&$.src.mode=="single"&&["",""].indexOf($.src.filename)>-1){_b_.print(">",$.src.source.trim())}var filename="";if(src.__class__===code){filename=src.filename}else if(!src.valueOf||typeof src.valueOf()!=="string"){throw _b_.TypeError.$factory(`${mode}() arg 1 must be a string,`+" bytes or code object")}else{src=src.valueOf()}$B.url2name[filename]="exec";var frame=$B.last($B.frames_stack);var lineno=frame.$lineno;$B.exec_scope=$B.exec_scope||{};if(typeof src=="string"&&src.endsWith("\\\n")){var exc=_b_.SyntaxError.$factory("unexpected EOF while parsing");var lines=src.split("\n"),line=lines[lines.length-2];exc.args=["unexpected EOF while parsing",[filename,lines.length-1,1,line]];exc.filename=filename;exc.text=line;throw exc}var local_name="locals_exec",global_name="globals_exec",exec_locals={},exec_globals={},__name__="";if(_globals===_b_.None){if(frame[1]===frame[3]){global_name+="_globals";exec_locals=exec_globals=frame[3]}else{if(mode=="exec"){exec_locals=$B.clone(frames[1]);for(var attr in frame[3]){exec_locals[attr]=frame[3][attr]}exec_globals=exec_locals}else{exec_locals=frame[1];exec_globals=frame[3]}}}else{if(_globals.__class__!==_b_.dict){throw _b_.TypeError.$factory(`${mode}() globals must be `+"a dict, not "+$B.class_name(_globals))}exec_globals={};if(_globals.$jsobj){exec_globals=_globals.$jsobj}else{if(_globals.$jsobj){exec_globals=_globals.$jsobj}else{exec_globals=_globals.$jsobj={}}for(var key in _globals.$string_dict){_globals.$jsobj[key]=_globals.$string_dict[key][0];if(key=="__name__"){__name__=_globals.$jsobj[key]}}}if(exec_globals.__builtins__===undefined){exec_globals.__builtins__=_b_.__builtins__}if(_locals===_b_.None){exec_locals=exec_globals}else{if(_locals===_globals){global_name+="_globals";exec_locals=exec_globals}else if(_locals.$jsobj){for(var key in _locals.$jsobj){exec_globals[key]=_locals.$jsobj[key]}}else{if(_locals.$jsobj){exec_locals=_locals.$jsobj}else{var klass=$B.get_class(_locals),getitem=$B.$call($B.$getattr(klass,"__getitem__")),setitem=$B.$call($B.$getattr(klass,"__setitem__"));exec_locals=new Proxy(_locals,{get(target,prop){if(prop=="$proxy"){return true}try{return getitem(target,prop)}catch(err){return undefined}},set(target,prop,value){return setitem(target,prop,value)}})}}}}var save_frames_stack=$B.frames_stack.slice();var _ast;var frame=[__name__,exec_locals,__name__,exec_globals];frame.is_exec_top=true;frame.__file__=filename;exec_locals.$f_trace=$B.enter_frame(frame);var _frames=$B.frames_stack.slice();frame.$lineno=1;if(src.__class__===code){_ast=src._ast;if(_ast.$js_ast){_ast=_ast.$js_ast}else{_ast=$B.ast_py_to_js(_ast)}}try{if($B.parser_to_ast){if(!_ast){_ast=new $B.Parser(src,filename).parse(mode=="eval"?"eval":"file")}}else{if(!_ast){var root=$B.parser.$create_root_node(src,"",frame[0],frame[2],1);root.mode=mode;root.filename=filename;$B.parser.dispatch_tokens(root);_ast=root.ast()}}var future=$B.future_features(_ast,filename),symtable=$B._PySymtable_Build(_ast,filename,future),js_obj=$B.js_from_root({ast:_ast,symtable:symtable,filename:filename,namespaces:{local_name:local_name,exec_locals:exec_locals,global_name:global_name,exec_globals:exec_globals}}),js=js_obj.js}catch(err){if(err.args){if(err.args[1]){var lineno=err.args[1][1];exec_locals.$lineno=lineno}}else{console.log("JS Error",err.message)}$B.frames_stack=save_frames_stack;throw err}if(mode=="eval"){js="return "+js}else if(src.single_expression){js=`var result = ${js}\n`+`if(result !== _b_.None){\n`+`_b_.print(result)\n`+`}`}try{var exec_func=new Function("$B","_b_","locals",local_name,global_name,"frame","_frames",js)}catch(err){if(true){console.log("eval() error\n",$B.format_indent(js,0));console.log("-- python source\n",src)}throw err}try{var res=exec_func($B,_b_,exec_locals,exec_locals,exec_globals,frame,_frames)}catch(err){if($B.debug>2){console.log("Python code\n",src,"\ninitial stack before exec",save_frames_stack.slice(),"\nstack",$B.frames_stack.slice(),"\nexec func",$B.format_indent(exec_func+"",0),"\n    filename",filename,"\n    name from filename",$B.url2name[filename],"\n    local_name",local_name,"\n    exec_locals",exec_locals,"\n    global_name",global_name,"\n    exec_globals",exec_globals,"\n    frame",frame,"\n    _ast",_ast,"\n    js",js)}$B.frames_stack=save_frames_stack;throw err}if(_globals!==_b_.None){for(var key in exec_globals){if(!key.startsWith("$")){_b_.dict.$setitem(_globals,key,exec_globals[key])}}}$B.frames_stack=save_frames_stack;return res}$$eval.$is_func=true;function exec(src,globals,locals){var missing={};var $=$B.args("exec",3,{src:null,globals:null,locals:null},["src","globals","locals","/"],arguments,{globals:_b_.None,locals:_b_.None},null,null),src=$.src,globals=$.globals,locals=$.locals;return $$eval(src,globals,locals,"exec")||_b_.None}exec.$is_func=true;function exit(){throw _b_.SystemExit}exit.__repr__=exit.__str__=function(){return"Use exit() or Ctrl-Z plus Return to exit"};var filter=$B.make_class("filter",(function(func,iterable){check_nb_args_no_kw("filter",2,arguments);iterable=iter(iterable);if(func===_b_.None){func=$B.$bool}return{__class__:filter,func:func,iterable:iterable}}));filter.__iter__=function(self){return self};filter.__next__=function(self){while(true){var _item=next(self.iterable);if(self.func(_item)){return _item}}};$B.set_func_names(filter,"builtins");function format(value,format_spec){var $=$B.args("format",2,{value:null,format_spec:null},["value","format_spec"],arguments,{format_spec:""},null,null);var klass=value.__class__||$B.get_class(value);try{var method=$B.$getattr(klass,"__format__")}catch(err){if(err.__class__===_b_.AttributeError){throw _b_.NotImplementedError("__format__ is not implemented "+"for object '"+_b_.str.$factory(value)+"'")}throw err}return $B.$call(method)(value,$.format_spec)}function attr_error(attr,obj){var cname=$B.get_class(obj);var msg="bad operand type for unary #: '"+cname+"'";switch(attr){case"__neg__":throw _b_.TypeError.$factory(msg.replace("#","-"));case"__pos__":throw _b_.TypeError.$factory(msg.replace("#","+"));case"__invert__":throw _b_.TypeError.$factory(msg.replace("#","~"));case"__call__":throw _b_.TypeError.$factory("'"+cname+"'"+" object is not callable");default:throw $B.attr_error(attr,obj)}}function getattr(){var missing={};var $=$B.args("getattr",3,{obj:null,attr:null,_default:null},["obj","attr","_default"],arguments,{_default:missing},null,null);if(!isinstance($.attr,_b_.str)){throw _b_.TypeError.$factory("attribute name must be string, "+`not '${$B.class_name($.attr)}'`)}return $B.$getattr($.obj,_b_.str.$to_string($.attr),$._default===missing?undefined:$._default)}function in_mro(klass,attr){if(klass===undefined){return false}if(klass.hasOwnProperty(attr)){return klass[attr]}var mro=klass.__mro__;for(var i=0,len=mro.length;i-1}))}case"__mro__":if(obj.$is_class){return _b_.tuple.$factory([obj].concat(obj.__mro__))}else if(obj.__dict__&&obj.__dict__.$string_dict.__mro__!==undefined){return obj.__dict__.$string_dict.__mro__}throw $B.attr_error(attr,obj);case"__subclasses__":if(klass.$factory||klass.$is_class){var subclasses=obj.$subclasses||[];return function(){return subclasses}}break}if(typeof obj=="function"){var value=obj[attr];if(value!==undefined){if(attr=="__module__"){return value}}}if(!is_class&&klass.$native){if(obj.$method_cache&&obj.$method_cache[attr]){return obj.$method_cache[attr]}if($test){console.log("native class",klass,klass[attr])}if(attr=="__doc__"&&klass[attr]===undefined&&klass.$infos){_get_builtins_doc();klass[attr]=$B.builtins_doc[klass.$infos.__name__]}if(klass[attr]===undefined){var object_attr=_b_.object[attr];if($test){console.log("object attr",object_attr)}if(object_attr!==undefined){klass[attr]=object_attr}else{if($test){console.log("obj[attr]",obj[attr])}var attrs=obj.__dict__;if(attrs&&(object_attr=attrs.$string_dict[attr])!==undefined){return object_attr[0]}if(_default===undefined){throw $B.attr_error(attr,obj)}return _default}}if(klass.$descriptors&&klass.$descriptors[attr]!==undefined){return klass[attr](obj)}if(typeof klass[attr]=="function"){var func=klass[attr];if(attr=="__new__"){func.$type="staticmethod"}if(func.$type=="staticmethod"){return func}var self=klass[attr].__class__==$B.method?klass:obj,method=klass[attr].bind(null,self);method.__class__=$B.method;method.$infos={__func__:func,__name__:attr,__self__:self,__qualname__:klass.$infos.__name__+"."+attr};if(typeof obj=="object"){obj.__class__=klass;obj.$method_cache=obj.$method_cache||{};obj.$method_cache[attr]=method}return method}else if(klass[attr].__class__===_b_.classmethod){return _b_.classmethod.__get__(klass[attr],obj,klass)}else if(klass[attr]!==undefined){return klass[attr]}attr_error(rawname,klass)}var mro,attr_func;if(is_class){attr_func=_b_.type.__getattribute__}else{attr_func=klass.__getattribute__;if(attr_func===undefined){var mro=klass.__mro__;if(mro===undefined){console.log(obj,attr,"no mro, klass",klass)}for(var i=0,len=mro.length;i0){head.push(parts.shift());if($B.stdlib[head.join(".")]){url=head.join(".")}else{break}}if(url){var doc_url;if(["browser","javascript","interpreter"].indexOf(obj.split(".")[0])>-1){doc_url="/static_doc/"+($B.language=="fr"?"fr":"en")}else{doc_url=lib_url}window.open(`${doc_url}/${url}.html#`+obj);return}if(_b_[obj]){if(obj==obj.toLowerCase()){url=lib_url+`/functions.html#${obj}`}else if(["False","True","None","NotImplemented","Ellipsis","__debug__"].indexOf(obj)>-1){url=lib_url+`/constants.html#${obj}`}else if(_b_[obj].$is_class&&_b_[obj].__bases__.indexOf(_b_.Exception)>-1){url=lib_url+`/exceptions.html#${obj}`}if(url){window.open(url);return}}$B.$import("pydoc");return $B.$call($B.$getattr($B.imported.pydoc,"help"))(obj)}if(obj.__class__===$B.module){return help(obj.__name__)}try{_b_.print($B.$getattr(obj,"__doc__"))}catch(err){return""}}help.__repr__=help.__str__=function(){return"Type help() for interactive help, or help(object) "+"for help about object."};function hex(obj){check_nb_args_no_kw("hex",1,arguments);return bin_hex_oct(16,obj)}function id(obj){check_nb_args_no_kw("id",1,arguments);if(isinstance(obj,[_b_.str,_b_.int,_b_.float])&&!isinstance(obj,$B.long_int)){return $B.$getattr(_b_.str.$factory(obj),"__hash__")()}else if(obj.$id!==undefined){return obj.$id}else{return obj.$id=$B.UUID()}}function __import__(mod_name,globals,locals,fromlist,level){var $=$B.args("__import__",5,{name:null,globals:null,locals:null,fromlist:null,level:null},["name","globals","locals","fromlist","level"],arguments,{globals:None,locals:None,fromlist:_b_.tuple.$factory(),level:0},null,null);return $B.$__import__($.name,$.globals,$.locals,$.fromlist)}function input(msg){var res=prompt(msg||"")||"";if($B.imported["sys"]&&$B.imported["sys"].ps1){var ps1=$B.imported["sys"].ps1,ps2=$B.imported["sys"].ps2;if(msg==ps1||msg==ps2){console.log(msg,res)}}return res}function isinstance(obj,cls){check_nb_args_no_kw("isinstance",2,arguments);if(obj===null){return cls===None}if(obj===undefined){return false}if(Array.isArray(cls)){for(var kls of cls){if(isinstance(obj,kls)){return true}}return false}if(cls.__class__===$B.GenericAlias){throw _b_.TypeError.$factory("isinstance() arg 2 cannot be a parameterized generic")}if(!cls.__class__&&!cls.$is_class){if(!$B.$getattr(cls,"__instancecheck__",false)){throw _b_.TypeError.$factory("isinstance() arg 2 must be a type "+"or tuple of types")}}if(cls===_b_.int&&(obj===True||obj===False)){return True}if(cls===_b_.bool){switch(typeof obj){case"string":return false;case"number":return false;case"boolean":return true}}var klass=obj.__class__;if(klass==undefined){if(typeof obj=="string"){if(cls==_b_.str){return true}else if($B.builtin_classes.indexOf(cls)>-1){return false}}else if(typeof obj=="number"&&Number.isFinite(obj)){if(Number.isFinite(obj)&&cls==_b_.int){return true}}klass=$B.get_class(obj)}if(klass===undefined){return false}function check(kl,cls){if(kl===cls){return true}else if(cls===_b_.str&&kl===$B.StringSubclass){return true}else if(cls===_b_.int&&kl===$B.IntSubclass){return true}}if(check(klass,cls)){return true}var mro=klass.__mro__;for(var i=0;i-1){return true}}var sch=$B.$getattr(classinfo.__class__||$B.get_class(classinfo),"__subclasscheck__",_b_.None);if(sch==_b_.None){return false}return sch(classinfo,klass)}var iterator_class=$B.make_class("iterator",(function(getitem,len){return{__class__:iterator_class,getitem:getitem,len:len,counter:-1}}));iterator_class.__next__=function(self){self.counter++;if(self.len!==null&&self.counter==self.len){throw _b_.StopIteration.$factory("")}try{return self.getitem(self.counter)}catch(err){throw _b_.StopIteration.$factory("")}};$B.set_func_names(iterator_class,"builtins");callable_iterator=$B.make_class("callable_iterator",(function(func,sentinel){return{__class__:callable_iterator,func:func,sentinel:sentinel}}));callable_iterator.__iter__=function(self){return self};callable_iterator.__next__=function(self){var res=self.func();if($B.rich_comp("__eq__",res,self.sentinel)){throw _b_.StopIteration.$factory()}return res};$B.set_func_names(callable_iterator,"builtins");$B.$iter=function(obj,sentinel){if(sentinel===undefined){var klass=obj.__class__||$B.get_class(obj);try{var _iter=$B.$call($B.$getattr(klass,"__iter__"))}catch(err){if(err.__class__===_b_.AttributeError){try{var gi_method=$B.$call($B.$getattr(klass,"__getitem__")),gi=function(i){return gi_method(obj,i)},ln=len(obj);return iterator_class.$factory(gi,len)}catch(err){throw _b_.TypeError.$factory("'"+$B.class_name(obj)+"' object is not iterable")}}throw err}var res=$B.$call(_iter)(obj);try{$B.$getattr(res,"__next__")}catch(err){if(isinstance(err,_b_.AttributeError)){throw _b_.TypeError.$factory("iter() returned non-iterator of type '"+$B.class_name(res)+"'")}}return res}else{return callable_iterator.$factory(obj,sentinel)}};function iter(){var $=$B.args("iter",1,{obj:null},["obj"],arguments,{},"args","kw"),sentinel;if($.args.length>0){var sentinel=$.args[0]}return $B.$iter($.obj,sentinel)}function len(obj){check_nb_args_no_kw("len",1,arguments);var klass=obj.__class__||$B.get_class(obj);try{var method=$B.$getattr(klass,"__len__")}catch(err){throw _b_.TypeError.$factory("object of type '"+$B.class_name(obj)+"' has no len()")}return $B.$call(method)(obj)}function locals(){check_nb_args("locals",0,arguments);var res=$B.obj_dict($B.clone($B.last($B.frames_stack)[1]));res.$is_namespace=true;delete res.$jsobj.__annotations__;return res}var map=$B.make_class("map",(function(){var $=$B.args("map",2,{func:null,it1:null},["func","it1"],arguments,{},"args",null),func=$B.$call($.func);var iter_args=[$.it1].concat($.args).map($B.next_of);var obj={__class__:map,args:iter_args,func:func};return obj}));map.__iter__=function(self){return self};map.__next__=function(self){var args=[];for(var next_of of self.args){args.push(next_of())}return self.func.apply(null,args)};$B.set_func_names(map,"builtins");function $extreme(args,op){var $op_name="min";if(op==="__gt__"){$op_name="max"}var $=$B.args($op_name,0,{},[],args,{},"args","kw");var has_default=false,func=false;for(var attr in $.kw.$string_dict){switch(attr){case"key":func=$.kw.$string_dict[attr][0];break;case"default":var default_value=$.kw.$string_dict[attr][0];has_default=true;break;default:throw _b_.TypeError.$factory("'"+attr+"' is an invalid keyword argument for this function")}}if(!func||func===_b_.None){func=x=>x}if($.args.length==0){throw _b_.TypeError.$factory($op_name+" expected 1 arguments, got 0")}else if($.args.length==1){var $iter=iter($.args[0]),res=null,x_value,extr_value;while(true){try{var x=next($iter);if(res===null){extr_value=func(x);res=x}else{x_value=func(x);if($B.rich_comp(op,x_value,extr_value)){res=x;extr_value=x_value}}}catch(err){if(err.__class__==_b_.StopIteration){if(res===null){if(has_default){return default_value}else{throw _b_.ValueError.$factory($op_name+"() arg is an empty sequence")}}else{return res}}throw err}}}else{if(has_default){throw _b_.TypeError.$factory("Cannot specify a default for "+$op_name+"() with multiple positional arguments")}if($B.last(args).$nat){var _args=[$.args].concat($B.last(args))}else{var _args=[$.args]}return $extreme.call(null,_args,op)}}function max(){return $extreme(arguments,"__gt__")}var memoryview=$B.make_class("memoryview",(function(obj){check_nb_args_no_kw("memoryview",1,arguments);if(obj.__class__===memoryview){return obj}if($B.get_class(obj).$buffer_protocol){return{__class__:memoryview,obj:obj,format:"B",itemsize:1,ndim:1,shape:_b_.tuple.$factory([_b_.len(obj)]),strides:_b_.tuple.$factory([1]),suboffsets:_b_.tuple.$factory([]),c_contiguous:true,f_contiguous:true,contiguous:true}}else{throw _b_.TypeError.$factory("memoryview: a bytes-like object "+"is required, not '"+$B.class_name(obj)+"'")}}));memoryview.$match_sequence_pattern=true,memoryview.__eq__=function(self,other){if(other.__class__!==memoryview){return false}return $B.$getattr(self.obj,"__eq__")(other.obj)};memoryview.__getitem__=function(self,key){if(isinstance(key,_b_.int)){var start=key*self.itemsize;if(self.format=="I"){var res=self.obj.source[start],coef=256;for(var i=1;i<4;i++){res+=self.obj.source[start+i]*coef;coef*=256}return res}else if("B".indexOf(self.format)>-1){if(key>self.obj.source.length-1){throw _b_.KeyError.$factory(key)}return self.obj.source[key]}else{return self.obj.source[key]}}var res=self.obj.__class__.__getitem__(self.obj,key);if(key.__class__===_b_.slice){return memoryview.$factory(res)}};memoryview.__len__=function(self){return len(self.obj)/self.itemsize};memoryview.__setitem__=function(self,key,value){try{$B.$setitem(self.obj,key,value)}catch(err){throw _b_.TypeError.$factory("cannot modify read-only memory")}};memoryview.cast=function(self,format){switch(format){case"B":return memoryview.$factory(self.obj);case"I":var res=memoryview.$factory(self.obj),objlen=len(self.obj);res.itemsize=4;res.format="I";if(objlen%4!=0){throw _b_.TypeError.$factory("memoryview: length is not "+"a multiple of itemsize")}return res}};memoryview.hex=function(self){var res="",bytes=_b_.bytes.$factory(self);bytes.source.forEach((function(item){res+=item.toString(16)}));return res};memoryview.tobytes=function(self){return{__class__:_b_.bytes,source:self.obj.source}};memoryview.tolist=function(self){if(self.itemsize==1){return _b_.list.$factory(_b_.bytes.$factory(self.obj))}else if(self.itemsize==4){if(self.format=="I"){var res=[];for(var i=0;i-1){has_slot=true;break}}}if(!has_slot){throw $B.attr_error(attr,klass)}}}if($test){console.log("attr",attr,"use _setattr",_setattr)}if(!_setattr){if(obj.__dict__===undefined){obj[attr]=value}else{_b_.dict.$setitem(obj.__dict__,attr,value)}if($test){console.log("no setattr, obj",obj)}}else{if($test){console.log("apply _setattr",obj,attr)}_setattr(obj,attr,value)}return None};function sorted(){var $=$B.args("sorted",1,{iterable:null},["iterable"],arguments,{},null,"kw");var _list=_b_.list.$factory(iter($.iterable)),args=[_list];for(var i=1;i0){_type=frame[1].__class__;if(_type===undefined){throw _b_.RuntimeError.$factory("super(): no arguments")}object_or_type=frame[1][code.co_varnames[0]]}else{throw _b_.RuntimeError.$factory("super(): no arguments")}}if(!no_object_or_type&&Array.isArray(object_or_type)){object_or_type=object_or_type[0]}var $arg2;if(object_or_type!==undefined){if(object_or_type===_type||object_or_type.$is_class&&_b_.issubclass(object_or_type,_type)){$arg2="type"}else if(_b_.isinstance(object_or_type,_type)){$arg2="object"}else{throw _b_.TypeError.$factory("super(type, obj): obj must be an instance "+"or subtype of type")}}return{__class__:$$super,__thisclass__:_type,__self_class__:object_or_type,$arg2:$arg2}}));$$super.__get__=function(self,instance,klass){return $$super.$factory(self.__thisclass__,instance)};$$super.__getattribute__=function(self,attr){if(self.__thisclass__.$is_js_class){if(attr=="__init__"){return function(){mro[0].$js_func.call(self.__self_class__,...arguments)}}}var object_or_type=self.__self_class__,mro=self.$arg2=="type"?object_or_type.__mro__:$B.get_class(object_or_type).__mro__;var search_start=mro.indexOf(self.__thisclass__)+1,search_classes=mro.slice(search_start);var $test=false;if($test){console.log("super.__ga__, self",self,"search classes",search_classes)}var f;for(var klass of search_classes){if(klass[attr]!==undefined){f=klass[attr];break}}if(f===undefined){if($$super[attr]!==undefined){return function(x){return function(){var args=[x];for(var i=0,len=arguments.length;i";if(self.__self_class__!==undefined){res+=", <"+self.__self_class__.__class__.$infos.__name__+" object>"}else{res+=", NULL"}return res+">"};$B.set_func_names($$super,"builtins");function vars(){var def={},$=$B.args("vars",1,{obj:null},["obj"],arguments,{obj:def},null,null);if($.obj===def){return _b_.locals()}else{try{return $B.$getattr($.obj,"__dict__")}catch(err){if(err.__class__===_b_.AttributeError){throw _b_.TypeError.$factory("vars() argument must have __dict__ attribute")}throw err}}}var $Reader=$B.make_class("Reader");$Reader.__enter__=function(self){return self};$Reader.__exit__=function(self){return false};$Reader.__init__=function(_self,initial_value="",newline="\n"){_self.$content=initial_value;_self.$counter=0};$Reader.__iter__=function(self){return iter($Reader.readlines(self))};$Reader.__len__=function(self){return self.lines.length};$Reader.__new__=function(cls){return{__class__:cls}};$Reader.close=function(self){self.closed=true};$Reader.flush=function(self){return None};$Reader.read=function(){var $=$B.args("read",2,{self:null,size:null},["self","size"],arguments,{size:-1},null,null),self=$.self,size=$B.$GetInt($.size);if(self.closed===true){throw _b_.ValueError.$factory("I/O operation on closed file")}if(size<0){size=self.$length-self.$counter}var content=self.$content;if(self.$binary){res=_b_.bytes.$factory(self.$content.source.slice(self.$counter,self.$counter+size))}else{res=self.$content.substr(self.$counter,size)}self.$counter+=size;return res};$Reader.readable=function(self){return true};function make_lines(self){if(self.$lines===undefined){if(!self.$binary){self.$lines=self.$content.split("\n");if($B.last(self.$lines)==""){self.$lines.pop()}self.$lines=self.$lines.map((x=>x+"\n"))}else{var lines=[],pos=0,source=self.$content.source;while(pos-1;if(mode.search("w")>-1){var res={$binary:is_binary,$content:is_binary?_b_.bytes.$factory():"",$encoding:encoding,closed:False,mode:mode,name:file};res.__class__=is_binary?$BufferedReader:$TextIOWrapper;$B.file_cache[file]=res.$content;return res}else if(["r","rb"].indexOf(mode)==-1){throw _b_.ValueError.$factory("Invalid mode '"+mode+"'")}if(isinstance(file,_b_.str)){if($B.file_cache.hasOwnProperty($.file)){var f=$B.file_cache[$.file];result.content=f;if(is_binary&&typeof f=="string"){result.content=_b_.str.encode(f,"utf-8")}else if(f.__class__===_b_.bytes&&!is_binary){result.content=_b_.bytes.decode(f,encoding)}}else if($B.files&&$B.files.hasOwnProperty($.file)){var $res=atob($B.files[$.file].content);var source=[];for(const char of $res){source.push(char.charCodeAt(0))}result.content=_b_.bytes.$factory(source);if(!is_binary){try{result.content=_b_.bytes.decode(result.content,encoding)}catch(error){result.error=error}}}else if($B.protocol!="file"){var req=new XMLHttpRequest;req.overrideMimeType("text/plain;charset=x-user-defined");req.onreadystatechange=function(){if(this.readyState!=4){return}var status=this.status;if(status==404){result.error=_b_.FileNotFoundError.$factory(file)}else if(status!=200){result.error=_b_.IOError.$factory("Could not open file "+file+" : status "+status)}else{var bytes=[];for(var i=0,len=this.response.length;i63232){cp-=63232}bytes.push(cp)}result.content=_b_.bytes.$factory(bytes);if(!is_binary){try{result.content=_b_.bytes.decode(result.content,encoding)}catch(error){result.error=error}}}};var fake_qs=$B.$options.cache?"":"?foo="+(new Date).getTime();req.open("GET",encodeURI(file+fake_qs),false);req.send()}else{throw _b_.FileNotFoundError.$factory("cannot use 'open()' with protocol 'file'")}if(result.error!==undefined){throw result.error}var res={$binary:is_binary,$content:result.content,$counter:0,$encoding:encoding,$length:is_binary?result.content.source.length:result.content.length,closed:False,mode:mode,name:file};res.__class__=is_binary?$BufferedReader:$TextIOWrapper;return res}else{throw _b_.TypeError.$factory("invalid argument for open(): "+_b_.str.$factory(file))}}var zip=$B.make_class("zip",(function(){var res={__class__:zip,items:[]};if(arguments.length==0){return res}var $ns=$B.args("zip",0,{},[],arguments,{},"args","kw");var _args=$ns["args"],strict=$ns.kw.$string_dict.strict&&$ns.kw.$string_dict.strict[0];var nexts=[],only_lists=true,min_len;for(var i=0;i<_args.length;i++){if(only_lists&&Array.isArray(_args[i])){if(strict){if(i==0){var len=_args[i].length}else if(_args[i]!=len){throw _b_.ValueError.$factory(`zip() argument ${i} `+`is ${_args[i]>len?"longer":"shorter"} `+`than argument ${i-1}`)}}if(min_len===undefined||_args[i].length0){throw _b_.ValueError.$factory(`zip() argument ${i+1} is shorter `+`than argument ${i}`)}else{for(var j=1;j"}}($func)}}$B.set_func_names(ellipsis);var FunctionCode=$B.make_class("function code");var FunctionGlobals=$B.make_class("function globals");$B.Function={__class__:_b_.type,__code__:{__class__:FunctionCode,__name__:"function code"},__globals__:{__class__:FunctionGlobals,__name__:"function globals"},__mro__:[_b_.object],$infos:{__name__:"function",__module__:"builtins"},$is_class:true};$B.Function.__delattr__=function(self,attr){if(attr=="__dict__"){throw _b_.TypeError.$factory("can't deleted function __dict__")}};$B.Function.__dir__=function(self){var infos=self.$infos||{},attrs=self.$attrs||{};return Object.keys(infos).concat(Object.keys(attrs)).filter((x=>!x.startsWith("$")))};$B.Function.__eq__=function(self,other){return self===other};$B.Function.__get__=function(self,obj){if(obj===_b_.None){return self}return $B.method.$factory(self,obj)};$B.Function.__getattribute__=function(self,attr){if(self.$infos&&self.$infos[attr]!==undefined){if(attr=="__code__"){var res={__class__:code};for(var attr in self.$infos.__code__){res[attr]=self.$infos.__code__[attr]}res.name=self.$infos.__name__;res.filename=self.$infos.__code__.co_filename;res.co_code=self+"";return res}else if(attr=="__annotations__"){return $B.obj_dict(self.$infos[attr])}else if(self.$infos.hasOwnProperty(attr)){return self.$infos[attr]}}else if(self.$infos&&self.$infos.__dict__&&self.$infos.__dict__.$string_dict[attr]!==undefined){return self.$infos.__dict__.$string_dict[attr][0]}else if(attr=="__closure__"){var free_vars=self.$infos.__code__.co_freevars;if(free_vars.length==0){return None}var cells=[];for(var i=0;i"}else{return""}};$B.Function.__mro__=[_b_.object];$B.Function.__setattr__=function(self,attr,value){if(attr=="__closure__"){throw _b_.AttributeError.$factory("readonly attribute")}else if(attr=="__defaults__"){if(value===_b_.None){value=[]}else if(!isinstance(value,_b_.tuple)){throw _b_.TypeError.$factory("__defaults__ must be set to a tuple object")}var set_func=self.$set_defaults;if(set_func===undefined){throw _b_.AttributeError.$factory("cannot set attribute "+attr+" of "+_b_.str.$factory(self))}if(self.$infos&&self.$infos.__code__){var argcount=self.$infos.__code__.co_argcount,varnames=self.$infos.__code__.co_varnames,params=varnames.slice(0,argcount),$defaults={};for(var i=value.length-1;i>=0;i--){var pos=params.length-value.length+i;if(pos<0){break}$defaults[params[pos]]=value[i]}}else{throw _b_.AttributeError.$factory("cannot set attribute "+attr+" of "+_b_.str.$factory(self))}var klass=self.$infos.$class;var new_func=set_func($defaults);new_func.$set_defaults=set_func;if(klass){klass[self.$infos.__name__]=new_func;new_func.$infos.$class=klass;new_func.$infos.__defaults__=value}else{self.$infos.$defaults=value;self.$infos.__defaults__=value}return _b_.None}if(self.$infos[attr]!==undefined){self.$infos[attr]=value}else{self.$attrs=self.$attrs||{};self.$attrs[attr]=value}};$B.Function.$factory=function(){};$B.set_func_names($B.Function,"builtins");_b_.__BRYTHON__=__BRYTHON__;$B.builtin_funcs=["__build_class__","abs","aiter","all","anext","any","ascii","bin","breakpoint","callable","chr","compile","delattr","dir","divmod","eval","exec","exit","format","getattr","globals","hasattr","hash","help","hex","id","input","isinstance","issubclass","iter","len","locals","max","min","next","oct","open","ord","pow","print","quit","repr","round","setattr","sorted","sum","vars"];var builtin_function=$B.builtin_function=$B.make_class("builtin_function_or_method",(function(f){f.__class__=builtin_function;return f}));builtin_function.__getattribute__=$B.Function.__getattribute__;builtin_function.__reduce_ex__=builtin_function.__reduce__=function(self){return self.$infos.__name__};builtin_function.__repr__=builtin_function.__str__=function(self){return""};$B.set_func_names(builtin_function,"builtins");var method_wrapper=$B.make_class("method_wrapper");method_wrapper.__repr__=method_wrapper.__str__=function(self){return""};$B.set_func_names(method_wrapper,"builtins");$B.builtin_classes=["bool","bytearray","bytes","classmethod","complex","dict","enumerate","filter","float","frozenset","int","list","map","memoryview","object","property","range","reversed","set","slice","staticmethod","str","super","tuple","type","zip"];var other_builtins=["Ellipsis","False","None","True","__debug__","__import__","copyright","credits","license","NotImplemented"];var builtin_names=$B.builtin_funcs.concat($B.builtin_classes).concat(other_builtins);for(var i=0;i-1){_b_[name].__class__=builtin_function;_b_[name].$infos={__module__:"builtins",__name__:orig_name,__qualname__:orig_name}}}catch(err){}}_b_["open"]=$url_open;_b_["print"]=$print;_b_["super"]=$$super;_b_.object.__init__.__class__=$B.wrapper_descriptor;_b_.object.__new__.__class__=builtin_function})(__BRYTHON__);(function($B){var _b_=$B.builtins;$B.del_exc=function(){var frame=$B.last($B.frames_stack);frame[1].$current_exception=undefined};$B.set_exc=function(exc){var frame=$B.last($B.frames_stack);if(frame===undefined){var msg="Internal error: no frame for exception "+_b_.repr(exc);console.error(["Traceback (most recent call last):",$B.print_stack(exc.$stack),msg].join("\n"));if($B.debug>1){console.log(exc.args);console.log(exc.stack)}throw Error(msg)}else{frame[1].$current_exception=$B.exception(exc)}};$B.get_exc=function(){var frame=$B.last($B.frames_stack);return frame[1].$current_exception};$B.set_exception_offsets=function(exc,position){exc.$positions=exc.$positions||{};exc.$positions[$B.frames_stack.length-1]=position;return exc};$B.$raise=function(arg,cause){var active_exc=$B.get_exc();if(arg===undefined){if(active_exc!==undefined){throw active_exc}throw _b_.RuntimeError.$factory("No active exception to reraise")}else{if(_b_.isinstance(arg,BaseException)){if(arg.__class__===_b_.StopIteration&&$B.last($B.frames_stack)[1].$is_generator){arg=_b_.RuntimeError.$factory("generator raised StopIteration")}arg.__context__=active_exc===undefined?_b_.None:active_exc;arg.__cause__=cause||_b_.None;arg.__suppress_context__=cause!==undefined;throw arg}else if(arg.$is_class&&_b_.issubclass(arg,BaseException)){if(arg===_b_.StopIteration){if($B.last($B.frames_stack)[1].$is_generator){throw _b_.RuntimeError.$factory("generator raised StopIteration")}}var exc=$B.$call(arg)();exc.__context__=active_exc===undefined?_b_.None:active_exc;exc.__cause__=cause||_b_.None;exc.__suppress_context__=cause!==undefined;throw exc}else{throw _b_.TypeError.$factory("exceptions must derive from BaseException")}}};$B.print_stack=function(stack){stack=stack||$B.frames_stack;var trace=[];for(var frame of stack){var lineno=frame.$lineno,filename=frame.__file__;if(lineno!==undefined){var local=frame[0]==frame[2]?"":frame[0];trace.push(`  File "${filename}" line ${lineno}, in ${local}`);var src=$B.file_cache[filename];if(src){var lines=src.split("\n"),line=lines[lineno-1];trace.push("    "+line.trim())}}}return trace.join("\n")};$B.last_frame=function(){var frame=$B.last($B.frames_stack);return`file ${frame.__file__} line ${frame.$lineno}`};var traceback=$B.traceback=$B.make_class("traceback",(function(exc){var stack=exc.$stack||$B.frames_stack.slice();if(_b_.isinstance(exc,_b_.SyntaxError)){stack.pop()}return{__class__:traceback,$stack:stack,linenos:stack.map((x=>x.$lineno)),pos:0}}));traceback.__getattribute__=function(_self,attr){switch(attr){case"tb_frame":return _self.$stack[_self.pos];case"tb_lineno":return _self.linenos[_self.pos];case"tb_lasti":return-1;case"tb_next":if(_self.pos<_self.$stack.length-1){_self.pos++;return _self}else{return _b_.None}default:return _b_.object.__getattribute__(_self,attr)}};$B.set_func_names(traceback,"builtins");var frame=$B.frame=$B.make_class("frame",(function(frame_list){frame_list.__class__=frame;return frame_list}));frame.__delattr__=function(_self,attr){if(attr=="f_trace"){_self[1].$f_trace=_b_.None}};frame.__dir__=function(_self){return _b_.object.__dir__(frame).concat(["clear","f_back","f_builtins","f_code","f_globals","f_lasti","f_lineno","f_locals","f_trace","f_trace_lines","f_trace_opcodes"])};frame.__getattr__=function(_self,attr){if(attr=="f_back"){var pos=$B.frames_stack.indexOf(_self);if(pos>0){return frame.$factory($B.frames_stack[pos-1])}else{return _b_.None}}else if(attr=="clear"){return function(){}}else if(attr=="f_trace"){var locals=_self[1];if(locals.$f_trace===undefined){return _b_.None}return locals.$f_trace}};frame.__setattr__=function(_self,attr,value){if(attr=="f_trace"){_self[1].$f_trace=value}};frame.__str__=frame.__repr__=function(_self){return""};frame.f_code={__get__:function(_self){var res;if(_self[4]){res=_self[4].$infos.__code__}else if(_self.f_code){res=_self.f_code}else{res={co_name:_self[0]==_self[2]?"":_self[0],co_filename:_self.__file__,co_varnames:$B.fast_tuple([])}}res.__class__=$B.code;return res}};frame.f_globals={__get__:function(_self){return $B.obj_dict(_self[3])}};frame.f_lineno={__get__:function(_self){return _self.$lineno}};frame.f_locals={__get__:function(_self){return $B.obj_dict(_self[1])}};frame.f_trace={__get__:function(_self){return _self[1].$f_trace}};$B.set_func_names(frame,"builtins");$B._frame=frame;var BaseException=_b_.BaseException={__class__:_b_.type,__bases__:[_b_.object],__mro__:[_b_.object],args:[],$infos:{__name__:"BaseException",__module__:"builtins"},$is_class:true};BaseException.__init__=function(self){var args=arguments[1]===undefined?[]:[arguments[1]];self.args=_b_.tuple.$factory(args)};BaseException.__repr__=function(self){var res=self.__class__.$infos.__name__+"(";if(self.args[0]!==undefined){res+=_b_.repr(self.args[0])}if(self.args.length>1){res+=", "+_b_.repr($B.fast_tuple(self.args.slice(1)))}return res+")"};BaseException.__str__=function(self){if(self.args.length>0&&self.args[0]!==_b_.None){return _b_.str.$factory(self.args[0])}return""};BaseException.__new__=function(cls){var err=_b_.BaseException.$factory();err.__class__=cls;err.__dict__=$B.empty_dict();return err};BaseException.__getattr__=function(self,attr){if(attr=="__context__"){var frame=$B.last($B.frames_stack),ctx=frame[1].$current_exception;return ctx||_b_.None}else{throw $B.attr_error(attr,self)}};BaseException.add_note=function(self,note){if(!_b_.isinstance(note,_b_.str)){throw _b_.TypeError.$factory("note must be a str, not "+`'${$B.class_name(note)}'`)}if(self.__notes__!==undefined){self.__notes__.push(note)}else{self.__notes__=[note]}};BaseException.with_traceback=function(_self,tb){_self.__traceback__=tb;return _self};$B.deep_copy=function(stack){var res=[];for(const s of stack){var item=[s[0],{},s[2],{}];if(s[4]!==undefined){item.push(s[4])}for(const i of[1,3]){for(var key in s[i]){item[i][key]=s[i][key]}}res.push(item)}return res};$B.save_stack=function(){return $B.deep_copy($B.frames_stack)};$B.restore_stack=function(stack,locals){$B.frames_stack=stack;$B.frames_stack[$B.frames_stack.length-1][1]=locals};$B.freeze=function(err){if(err.$stack===undefined){err.$stack=$B.frames_stack.slice();err.$linenos=$B.frames_stack.map((x=>x.$lineno))}err.__traceback__=traceback.$factory(err)};var show_stack=$B.show_stack=function(stack){stack=stack||$B.frames_stack;for(const frame of stack){console.log(frame[0],frame[1].$line_info)}};var be_factory=`\nfunction (){\n    var err = Error()\n    err.args = $B.fast_tuple(Array.prototype.slice.call(arguments))\n    err.__class__ = _b_.BaseException\n    err.__traceback__ = _b_.None\n    err.$py_error = true\n    err.$stack = $B.frames_stack.slice()\n    err.$linenos = $B.frames_stack.map(x => x.$lineno)\n    // placeholder\n    err.__cause__ = _b_.None // XXX fix me\n    err.__context__ = _b_.None // XXX fix me\n    err.__suppress_context__ = false // XXX fix me\n    return err}`;eval("BaseException.$factory = "+be_factory);BaseException.$factory.$infos={__name__:"BaseException",__qualname__:"BaseException"};$B.set_func_names(BaseException);_b_.BaseException=BaseException;$B.exception=function(js_exc,in_ctx_manager){if(!js_exc.__class__){if(js_exc.$py_exc){return js_exc.$py_exc}console.log("Javascript error\n",js_exc);console.log("frames",$B.frames_stack.slice());var exc=_b_.Exception.$factory("Internal Javascript error: "+(js_exc.__name__||js_exc.name));exc.__name__="Internal Javascript error: "+(js_exc.__name__||js_exc.name);exc.$js_exc=js_exc;if($B.is_recursion_error(js_exc)){return _b_.RecursionError.$factory("too much recursion")}exc.__cause__=_b_.None;exc.__context__=_b_.None;exc.__suppress_context__=false;var $message=": "+(js_exc.message||"<"+js_exc+">");exc.args=_b_.tuple.$factory([$message]);exc.$py_error=true;js_exc.$py_exc=exc;$B.freeze(exc)}else{var exc=js_exc;$B.freeze(exc);if(in_ctx_manager){var current_locals=$B.last($B.frames_stack)[0];for(var i=0,len=exc.$stack.length;imax_cost){return max_cost+1}var buffer=[];for(var i=0;imax_cost){return max_cost+1}}return result}function substitution_cost(a,b){if(LEAST_FIVE_BITS(a)!=LEAST_FIVE_BITS(b)){return MOVE_COST}if(a==b){return 0}if(a.toLowerCase()==b.toLowerCase()){return CASE_COST}return MOVE_COST}function calculate_suggestions(dir,name){if(dir.length>=MAX_CANDIDATE_ITEMS){return null}var suggestion_distance=2**52,suggestion=null;for(var item of dir){var max_distance=(name.length+item.length+3)*MOVE_COST/6;max_distance=Math.min(max_distance,suggestion_distance-1);var current_distance=levenshtein_distance(name,item,max_distance);if(current_distance>max_distance){continue}if(!suggestion||current_distance!x.startsWith("$")));var suggestion=calculate_suggestions(locals,name);if(suggestion){return suggestion}if(frame[2]!=frame[0]){var globals=Object.keys(frame[3]).filter((x=>!x.startsWith("$")));var suggestion=calculate_suggestions(globals,name);if(suggestion){return suggestion}}}var exc_group_code="\nvar missing = {},\n"+'    $ = $B.args("[[name]]", 2, {message: null, exceptions: null}, '+"['message', 'exceptions'], arguments, {exceptions: missing}, "+"null, null)\n"+"err.message = $.message\n"+"err.exceptions = $.exceptions === missing ? [] : $.exceptions\n";var js=exc_group_code.replace("[[name]]","BaseExceptionGroup");js+=`if(err.exceptions !== _b_.None){\n    var exc_list = _b_.list.$factory(err.exceptions)\n    var all_exceptions = true\n    for(var exc of exc_list){\n        if(! _b_.isinstance(exc, _b_.Exception)){\n            all_exceptions = false\n            break\n        }\n    }\n    if(all_exceptions){\n        err.__class__ = _b_.ExceptionGroup\n    }}\n`;$make_exc([["BaseExceptionGroup",js]],_b_.BaseException);_b_.BaseExceptionGroup.__str__=function(self){return`${self.message} (${self.exceptions.length} sub-exception`+`${self.exceptions.length>1?"s":""})`};_b_.BaseExceptionGroup.split=function(self,condition){var matching_excs=[],non_matching_excs=[];for(var exc of self.exceptions){if(_b_.isinstance(exc,_b_.BaseExceptionGroup)){var subsplit=_b_.BaseExceptionGroup.split(exc,condition),matching=subsplit[0],non_matching=subsplit[1];if(matching===_b_.None){non_matching_excs.push(exc)}else if(matching.exceptions.length==exc.exceptions.length){matching_excs.push(exc)}else{if(matching.exceptions.length>0){matching_excs=matching_excs.concat(matching)}if(non_matching.exceptions.length>0){non_matching_excs=non_matching_excs.concat(non_matching)}}}else if(condition(exc)){matching_excs.push(exc)}else{non_matching_excs.push(exc)}}if(matching_excs.length==0){matching_excs=_b_.None}if(non_matching_excs.length==0){non_matching_excs=_b_.None}var res=[];for(var item of[matching_excs,non_matching_excs]){var eg=_b_.BaseExceptionGroup.$factory(self.message,item);eg.__cause__=self.__cause__;eg.__context__=self.__context__;eg.__traceback__=self.__traceback__;res.push(eg)}return $B.fast_tuple(res)};_b_.BaseExceptionGroup.subgroup=function(self,condition){return _b_.BaseExceptionGroup.split(self,condition)[0]};$B.set_func_names(_b_.BaseExceptionGroup,"builtins");var js=exc_group_code.replace("[[name]]","ExceptionGroup");js+=`if(err.exceptions !== _b_.None){\n    var exc_list = _b_.list.$factory(err.exceptions)\n    for(var exc of exc_list){\n        if(! _b_.isinstance(exc, _b_.Exception)){\n            throw _b_.TypeError.$factory(\n                'Cannot nest BaseExceptions in an ExceptionGroup')\n        }\n    }}\n`;$make_exc([["ExceptionGroup",js]],_b_.Exception);_b_.ExceptionGroup.__bases__.splice(0,0,_b_.BaseExceptionGroup);_b_.ExceptionGroup.__mro__.splice(0,0,_b_.BaseExceptionGroup);$B.set_func_names(_b_.ExceptionGroup,"builtins");function trace_from_stack(err){function handle_repeats(src,count_repeats){if(count_repeats>0){var len=trace.length;for(var i=0;i<2;i++){if(src){trace.push(trace[len-2]);trace.push(trace[len-1])}else{trace.push(trace[len-1])}count_repeats--;if(count_repeats==0){break}}if(count_repeats>0){trace.push(`[Previous line repeated ${count_repeats} more`+` time${count_repeats>1?"s":""}]`)}}}var trace=[],save_filename,save_lineno,save_scope,count_repeats=0;for(var frame_num=0,len=err.$stack.length;frame_num":frame[0];if(filename==save_filename&&scope==save_scope&&lineno==save_lineno){count_repeats++;continue}handle_repeats(src,count_repeats);save_filename=filename;save_lineno=lineno;save_scope=scope;count_repeats=0;var src=$B.file_cache[filename];trace.push(`  File "${filename}", line ${lineno}, in `+(frame[0]==frame[2]?"":frame[0]));if(src){var lines=src.split("\n"),line=lines[lineno-1];if(line){trace.push("    "+line.trim())}if(err.$positions!==undefined){var position=err.$positions[frame_num],trace_line="";if(position&&(position[1]!=position[0]||position[2]-position[1]!=line.trim().length||position[3])){var indent=line.length-line.trimLeft().length;trace_line+="    "+" ".repeat(position[0]-indent)+"~".repeat(position[1]-position[0])+"^".repeat(position[2]-position[1]);if(position[3]!==undefined){trace_line+="~".repeat(position[3]-position[2])}trace.push(trace_line)}}}}if(count_repeats>0){var len=trace.length;for(var i=0;i<2;i++){if(src){trace.push(trace[len-2]);trace.push(trace[len-1])}else{trace.push(trace[len-1])}}trace.push(`[Previous line repeated ${count_repeats-2} more times]`)}return trace.join("\n")+"\n"}$B.show_error=function(err){if($B.debug>1){console.log("handle error",err.__class__,err.args);console.log("stack",err.$stack);console.log(err.stack)}var trace="";if(err.$stack&&err.$stack.length>0){trace="Traceback (most recent call last):\n"}if(err.__class__===_b_.SyntaxError||err.__class__===_b_.IndentationError){err.$stack.pop();trace+=trace_from_stack(err);var filename=err.filename,line=err.text,indent=line.length-line.trimLeft().length;trace+=`  File "${filename}", line ${err.args[1][1]}\n`+`    ${line.trim()}\n`;if(err.__class__!==_b_.IndentationError&&err.text){var start=err.offset-indent-1,marks="    "+" ".repeat(start),nb_marks=1;if(err.end_lineno){if(err.end_lineno>err.lineno){nb_marks=line.length-start-indent}else{nb_marks=err.end_offset-start-indent-1}if(nb_marks==0&&err.end_offset==line.substr(indent).length){nb_marks=1}}marks+="^".repeat(nb_marks)+"\n";trace+=marks}trace+=`${err.__class__.$infos.__name__}: ${err.args[0]}`}else if(err.__class__!==undefined){var name=$B.class_name(err);trace+=trace_from_stack(err);trace+=name+": "+_b_.str.$factory(err);if(err.__class__===_b_.NameError){var suggestion=offer_suggestions_for_name_error(err);if(suggestion){trace+=`. Did you mean '${suggestion}'?`}}else if(err.__class__===_b_.AttributeError){var suggestion=offer_suggestions_for_attribute_error(err);if(suggestion){trace+=`. Did you mean: '${suggestion}'?`}}}else{console.log(err);trace=err+""}try{$B.$getattr($B.stderr,"write")(trace);var flush=$B.$getattr($B.stderr,"flush",_b_.None);if(flush!==_b_.None){flush()}}catch(print_exc_err){console.debug(trace)}};$B.handle_error=function(err){if(err.$handled){return}err.$handled=true;$B.show_error(err);throw err}})(__BRYTHON__);(function($B){var _b_=$B.builtins,None=_b_.None,range={__class__:_b_.type,__mro__:[_b_.object],$infos:{__module__:"builtins",__name__:"range"},$is_class:true,$native:true,$match_sequence_pattern:true,$descriptors:{start:true,step:true,stop:true}};range.__contains__=function(self,other){if(range.__len__(self)==0){return false}try{other=$B.int_or_bool(other)}catch(err){try{range.index(self,other);return true}catch(err){return false}}var start=_b_.int.$to_bigint(self.start),stop=_b_.int.$to_bigint(self.stop),step=_b_.int.$to_bigint(self.step),other=_b_.int.$to_bigint(other);var sub=other-start,fl=sub/step,res=step*fl;if(res==sub){if(stop>start){return other>=start&&stop>other}else{return start>=other&&other>stop}}else{return false}};range.__delattr__=function(self,attr,value){throw _b_.AttributeError.$factory("readonly attribute")};range.__eq__=function(self,other){if(_b_.isinstance(other,range)){var len=range.__len__(self);if(!$B.eq(len,range.__len__(other))){return false}if(len==0){return true}if(!$B.eq(self.start,other.start)){return false}if(len==1){return true}return $B.eq(self.step,other.step)}return false};function compute_item(r,i){var len=range.__len__(r);if(len==0){return r.start}else if(i>len){return r.stop}return $B.add(r.start,$B.mul(r.step,i))}range.__getitem__=function(self,rank){if(_b_.isinstance(rank,_b_.slice)){var norm=_b_.slice.$conv_for_seq(rank,range.__len__(self)),substep=$B.mul(self.step,norm.step),substart=compute_item(self,norm.start),substop=compute_item(self,norm.stop);return range.$factory(substart,substop,substep)}if(typeof rank!="number"){rank=$B.$GetInt(rank)}if($B.gt(0,rank)){rank=$B.add(rank,range.__len__(self))}var res=$B.add(self.start,$B.mul(rank,self.step));if($B.gt(self.step,0)&&($B.ge(res,self.stop)||$B.gt(self.start,res))||$B.gt(0,self.step)&&($B.ge(self.stop,res)||$B.gt(res,self.start))){throw _b_.IndexError.$factory("range object index out of range")}return res};range.__hash__=function(self){var len=range.__len__(self);if(len==0){return _b_.hash(_b_.tuple.$factory([0,None,None]))}if(len==1){return _b_.hash(_b_.tuple.$factory([1,self.start,None]))}return _b_.hash(_b_.tuple.$factory([len,self.start,self.step]))};var RangeIterator={__class__:_b_.type,__mro__:[_b_.object],__iter__:function(self){return self},__next__:function(self){return _b_.next(self.obj)},$infos:{__name__:"range_iterator",__module__:"builtins"},$is_class:true};RangeIterator.$factory=function(obj){return{__class__:RangeIterator,obj:obj}};$B.set_func_names(RangeIterator,"builtins");range.__iter__=function(self){var res={__class__:range,start:self.start,stop:self.stop,step:self.step};if(self.$safe){res.$counter=self.start-self.step}else{res.$counter=$B.sub(self.start,self.step)}return RangeIterator.$factory(res)};range.__len__=function(self){var len,start=_b_.int.$to_bigint(self.start),stop=_b_.int.$to_bigint(self.stop),step=_b_.int.$to_bigint(self.step);if(self.step>0){if(self.start>=self.stop){return 0}len=1n+(stop-start-1n)/step}else{if(self.stop>=self.start){return 0}len=1n+(start-stop-1n)/-step}return _b_.int.$int_or_long(len)};range.__next__=function(self){if(self.$safe){self.$counter+=self.step;if(self.step>0&&self.$counter>=self.stop||self.step<0&&self.$counter<=self.stop){throw _b_.StopIteration.$factory("")}}else{self.$counter=$B.add(self.$counter,self.step);if($B.gt(self.step,0)&&$B.ge(self.$counter,self.stop)||$B.gt(0,self.step)&&$B.ge(self.stop,self.$counter)){throw _b_.StopIteration.$factory("")}}return self.$counter};range.__reversed__=function(self){var n=$B.sub(range.__len__(self),1);return range.$factory($B.add(self.start,$B.mul(n,self.step)),$B.sub(self.start,self.step),$B.mul(-1,self.step))};range.__repr__=function(self){$B.builtins_repr_check(range,arguments);var res="range("+_b_.str.$factory(self.start)+", "+_b_.str.$factory(self.stop);if(self.step!=1){res+=", "+_b_.str.$factory(self.step)}return res+")"};range.__setattr__=function(self,attr,value){throw _b_.AttributeError.$factory("readonly attribute")};range.start=function(self){return self.start};range.step=function(self){return self.step},range.stop=function(self){return self.stop};range.count=function(self,ob){if(_b_.isinstance(ob,[_b_.int,_b_.float,_b_.bool])){return _b_.int.$factory(range.__contains__(self,ob))}else{var comp=function(other){return $B.rich_comp("__eq__",ob,other)},it=range.__iter__(self),_next=RangeIterator.__next__,nb=0;while(true){try{if(comp(_next(it))){nb++}}catch(err){if(_b_.isinstance(err,_b_.StopIteration)){return nb}throw err}}}};range.index=function(self,other){var $=$B.args("index",2,{self:null,other:null},["self","other"],arguments,{},null,null),self=$.self,other=$.other;try{other=$B.int_or_bool(other)}catch(err){var comp=function(x){return $B.rich_comp("__eq__",other,x)},it=range.__iter__(self),_next=RangeIterator.__next__,nb=0;while(true){try{if(comp(_next(it))){return nb}nb++}catch(err){if(_b_.isinstance(err,_b_.StopIteration)){throw _b_.ValueError.$factory(_b_.str.$factory(other)+" not in range")}throw err}}}var sub=$B.sub(other,self.start),fl=$B.floordiv(sub,self.step),res=$B.mul(self.step,fl);if($B.eq(res,sub)){if($B.gt(self.stop,self.start)&&$B.ge(other,self.start)&&$B.gt(self.stop,other)||$B.ge(self.start,self.stop)&&$B.ge(self.start,other)&&$B.gt(other,self.stop)){return fl}else{throw _b_.ValueError.$factory(_b_.str.$factory(other)+" not in range")}}else{throw _b_.ValueError.$factory(_b_.str.$factory(other)+" not in range")}};range.$factory=function(){var $=$B.args("range",3,{start:null,stop:null,step:null},["start","stop","step"],arguments,{start:null,stop:null,step:null},null,null),start=$.start,stop=$.stop,step=$.step,safe;if(stop===null&&step===null){if(start==null){throw _b_.TypeError.$factory("range expected 1 arguments, got 0")}stop=$B.PyNumber_Index(start);safe=typeof stop==="number";return{__class__:range,start:0,stop:stop,step:1,$is_range:true,$safe:safe}}if(step===null){step=1}start=$B.PyNumber_Index(start);stop=$B.PyNumber_Index(stop);step=$B.PyNumber_Index(step);if(step==0){throw _b_.ValueError.$factory("range arg 3 must not be zero")}safe=typeof start=="number"&&typeof stop=="number"&&typeof step=="number";return{__class__:range,start:start,stop:stop,step:step,$is_range:true,$safe:safe}};$B.set_func_names(range,"builtins");var slice={__class__:_b_.type,__mro__:[_b_.object],$infos:{__module__:"builtins",__name__:"slice"},$is_class:true,$native:true,$descriptors:{start:true,step:true,stop:true}};slice.__eq__=function(self,other){var conv1=conv_slice(self),conv2=conv_slice(other);return conv1[0]==conv2[0]&&conv1[1]==conv2[1]&&conv1[2]==conv2[2]};slice.__repr__=function(self){$B.builtins_repr_check(slice,arguments);return"slice("+_b_.str.$factory(self.start)+", "+_b_.str.$factory(self.stop)+", "+_b_.str.$factory(self.step)+")"};slice.__setattr__=function(self,attr,value){throw _b_.AttributeError.$factory("readonly attribute")};function conv_slice(self){var attrs=["start","stop","step"],res=[];for(var i=0;i=0;i--){if(cars.indexOf(self.source[i])==-1){break}}return bytes.$factory(self.source.slice(0,i+1))}function invalid(other){return!_b_.isinstance(other,[bytes,bytearray])}var bytearray={__class__:_b_.type,__mro__:[_b_.object],$buffer_protocol:true,$infos:{__module__:"builtins",__name__:"bytearray"},$is_class:true};var mutable_methods=["__delitem__","clear","copy","count","index","pop","remove","reverse"];mutable_methods.forEach((function(method){bytearray[method]=function(m){return function(self){var args=[self.source],pos=1;for(var i=1,len=arguments.length;i255){throw _b_.ValueError.$factory("byte must be in range(0, 256)")}var pos=arg;if(arg<0){pos=self.source.length+pos}if(pos>=0&&pos=0;i--){if(!_b_.isinstance($temp[i],_b_.int)){throw _b_.TypeError.$factory("an integer is required")}else if($temp[i]>255){throw _b_.ValueError.$factory("byte must be in range(0, 256)")}self.source.splice(start,0,$temp[i])}}catch(err){throw _b_.TypeError.$factory("can only assign an iterable")}}else{throw _b_.TypeError.$factory("list indices must be integer, not "+$B.class_name(arg))}};bytearray.append=function(self,b){if(arguments.length!=2){throw _b_.TypeError.$factory("append takes exactly one argument ("+(arguments.length-1)+" given)")}if(!_b_.isinstance(b,_b_.int)){throw _b_.TypeError.$factory("an integer is required")}if(b>255){throw _b_.ValueError.$factory("byte must be in range(0, 256)")}self.source[self.source.length]=b};bytearray.extend=function(self,b){if(self.in_iteration){throw _b_.BufferError.$factory("Existing exports of data: object "+"cannot be re-sized")}if(b.__class__===bytearray||b.__class__===bytes){b.source.forEach((function(item){self.source.push(item)}));return _b_.None}var it=_b_.iter(b);while(true){try{bytearray.__add__(self,_b_.next(it))}catch(err){if(err===_b_.StopIteration){break}throw err}}return _b_.None};bytearray.insert=function(self,pos,b){if(arguments.length!=3){throw _b_.TypeError.$factory("insert takes exactly 2 arguments ("+(arguments.length-1)+" given)")}if(!_b_.isinstance(b,_b_.int)){throw _b_.TypeError.$factory("an integer is required")}if(b>255){throw _b_.ValueError.$factory("byte must be in range(0, 256)")}_b_.list.insert(self.source,pos,b)};bytearray.$factory=function(){var args=[bytearray];for(var i=0,len=arguments.length;i-1}if(self.source.length=0&&pos0){stop=Math.min(stop,self.source.length);if(stop<=start){return bytes.$factory([])}for(var i=start;i=start){return bytes.$factory([])}stop=Math.max(0,stop);for(var i=start;i>=stop;i+=step){res[pos++]=self.source[i]}}return bytes.$factory(res)}else if(_b_.isinstance(arg,_b_.bool)){return self.source.__getitem__(_b_.int.$factory(arg))}};bytes.__gt__=function(self,other){if(invalid(other)){return _b_.NotImplemented}return _b_.list.__gt__(self.source,other.source)};bytes.__hash__=function(self){if(self===undefined){return bytes.__hashvalue__||$B.$py_next_hash--}var hash=1;for(var i=0,len=self.source.length;i=0&&item<256){source.push(item)}else{throw _b_.ValueError.$factory("bytes must be in range (0, 256)")}}}return{__class__:$.cls,source:source}};bytes.$new=function(cls,source,encoding,errors){var self={__class__:cls},int_list=[],pos=0;if(source===undefined){}else if(typeof source=="number"||_b_.isinstance(source,_b_.int)){var i=source;while(i--){int_list[pos++]=0}}else{if(typeof source=="string"||_b_.isinstance(source,_b_.str)){if(encoding===undefined){throw _b_.TypeError.$factory("string argument without an encoding")}int_list=encode(source,encoding||"utf-8",errors||"strict")}else{if(encoding!==undefined){console.log("encoding",encoding);throw _b_.TypeError.$factory("encoding without a string argument")}if(Array.isArray(source)){int_list=source}else{try{int_list=_b_.list.$factory(source)}catch(err){var bytes_method=$B.$getattr(source,"__bytes__",_b_.None);if(bytes_method===_b_.None){throw _b_.TypeError.$factory("cannot convert "+`'${$B.class_name(source)}' object to bytes`)}var res=$B.$call(bytes_method)();if(!_b_.isinstance(res,_b_.bytes)){throw _b_.TypeError.$factory(`__bytes__ returned `+`non-bytes (type ${$B.class_name(res)})`)}return res}for(var i=0;i255){throw _b_.ValueError.$factory("bytes must be in range"+"(0, 256)")}}}}}self.source=int_list;self.encoding=encoding;self.errors=errors;return self};bytes.__repr__=bytes.__str__=function(self){var t=$B.special_string_repr,res="";for(var i=0,len=self.source.length;i=128){var hx=s.toString(16);hx=(hx.length==1?"0":"")+hx;res+="\\x"+hx}else if(s=="\\".charCodeAt(0)){res+="\\\\"}else{res+=String.fromCharCode(s)}}if(res.indexOf("'")>-1&&res.indexOf('"')==-1){return'b"'+res+'"'}else{return"b'"+res.replace(new RegExp("'","g"),"\\'")+"'"}};bytes.__reduce_ex__=function(self){return bytes.__repr__(self)};bytes.capitalize=function(self){var src=self.source,len=src.length,buffer=src.slice();if(buffer[0]>96&&buffer[0]<123){buffer[0]-=32}for(var i=1;i64&&buffer[i]<91){buffer[i]+=32}}return bytes.$factory(buffer)};bytes.center=function(){var $=$B.args("center",3,{self:null,width:null,fillbyte:null},["self","width","fillbyte"],arguments,{fillbyte:bytes.$factory([32])},null,null);var diff=$.width-$.self.source.length;if(diff<=0){return bytes.$factory($.self.source)}var ljust=bytes.ljust($.self,$.self.source.length+Math.floor(diff/2),$.fillbyte);return bytes.rjust(ljust,$.width,$.fillbyte)};bytes.count=function(){var $=$B.args("count",4,{self:null,sub:null,start:null,end:null},["self","sub","start","end"],arguments,{start:0,end:-1},null,null);var n=0,index=-1,len=0;if(typeof $.sub=="number"){if($.sub<0||$.sub>255)throw _b_.ValueError.$factory("byte must be in range(0, 256)");len=1}else if(!$.sub.__class__){throw _b_.TypeError.$factory("first argument must be a bytes-like "+"object, not '"+$B.class_name($.sub)+"'")}else if(!$.sub.__class__.$buffer_protocol){throw _b_.TypeError.$factory("first argument must be a bytes-like "+"object, not '"+$B.class_name($.sub)+"'")}else{len=$.sub.source.length}do{index=bytes.find($.self,$.sub,Math.max(index+len,$.start),$.end);if(index!=-1){n++}}while(index!=-1);return n};bytes.decode=function(self,encoding,errors){var $=$B.args("decode",3,{self:null,encoding:null,errors:null},["self","encoding","errors"],arguments,{encoding:"utf-8",errors:"strict"},null,null);switch($.errors){case"strict":case"ignore":case"replace":case"surrogateescape":case"surrogatepass":case"xmlcharrefreplace":case"backslashreplace":return decode($.self,$.encoding,$.errors);default:}};bytes.endswith=function(){var $=$B.args("endswith",4,{self:null,suffix:null,start:null,end:null},["self","suffix","start","end"],arguments,{start:-1,end:-1},null,null);if(_b_.isinstance($.suffix,bytes)){var start=$.start==-1?$.self.source.length-$.suffix.source.length:Math.min($.self.source.length-$.suffix.source.length,$.start);var end=$.end==-1?$.self.source.length:$.end;var res=true;for(var i=$.suffix.source.length-1,len=$.suffix.source.length;i>=0&&res;--i){res=$.self.source[end-len+i]==$.suffix.source[i]}return res}else if(_b_.isinstance($.suffix,_b_.tuple)){for(var i=0;i<$.suffix.length;++i){if(_b_.isinstance($.suffix[i],bytes)){if(bytes.endswith($.self,$.suffix[i],$.start,$.end)){return true}}else{throw _b_.TypeError.$factory("endswith first arg must be "+"bytes or a tuple of bytes, not "+$B.class_name($.suffix))}}return false}else{throw _b_.TypeError.$factory("endswith first arg must be bytes "+"or a tuple of bytes, not "+$B.class_name($.suffix))}};bytes.expandtabs=function(){var $=$B.args("expandtabs",2,{self:null,tabsize:null},["self","tabsize"],arguments,{tabsize:8},null,null);var tab_spaces=[];for(let i=0;i<$.tabsize;++i){tab_spaces.push(32)}var buffer=$.self.source.slice();for(let i=0;i255){throw _b_.ValueError.$factory("byte must be in range(0, 256)")}return self.source.slice(0,end==-1?undefined:end).indexOf(sub,start)}else if(!sub.__class__){throw _b_.TypeError.$factory("first argument must be a bytes-like "+"object, not '"+$B.class_name(sub)+"'")}else if(!sub.__class__.$buffer_protocol){throw _b_.TypeError.$factory("first argument must be a bytes-like "+"object, not '"+$B.class_name(sub)+"'")}end=end==-1?self.source.length:Math.min(self.source.length,end);var len=sub.source.length;for(var i=start;i<=end-len;i++){var chunk=self.source.slice(i,i+len),found=true;for(var j=0;jstring.length){throw _b_.ValueError.$factory("non-hexadecimal number found "+"in fromhex() arg")}source.push(_b_.int.$factory(string.substr(i,2),16))}return $.cls.$factory(source)};bytes.hex=function(){var $=$B.args("hex",3,{self:null,sep:null,bytes_per_sep:null},["self","sep","bytes_per_sep"],arguments,{sep:"",bytes_per_sep:1},null,null),self=$.self,sep=$.sep,bytes_per_sep=$.bytes_per_sep,res="",digits="0123456789abcdef",bps=bytes_per_sep,jstart=bps,len=self.source.length;if(bytes_per_sep<0){bps=-bytes_per_sep;jstart=bps}else if(bytes_per_sep==0){sep=""}else{jstart=len%bps;if(jstart==0){jstart=bps}}for(var i=0,j=jstart;i>4];res+=digits[c&15]}return res};bytes.index=function(){var $=$B.args("index",4,{self:null,sub:null,start:null,end:null},["self","sub","start","end"],arguments,{start:0,end:-1},null,null);var index=bytes.find($.self,$.sub,$.start,$.end);console.log("index",index);if(index==-1){throw _b_.ValueError.$factory("subsection not found")}return index};bytes.isalnum=function(){var $=$B.args("isalnum",1,{self:null},["self"],arguments,{},null,null),self=$.self;var src=self.source,len=src.length,res=len>0;for(var i=0;i96&&src[i]<123||src[i]>64&&src[i]<91||src[i]>47&&src[i]<58}return res};bytes.isalpha=function(){var $=$B.args("isalpha",1,{self:null},["self"],arguments,{},null,null),self=$.self;var src=self.source,len=src.length,res=len>0;for(var i=0;i96&&src[i]<123||src[i]>64&&src[i]<91}return res};bytes.isdigit=function(){var $=$B.args("isdigit",1,{self:null},["self"],arguments,{},null,null),self=$.self;var src=self.source,len=src.length,res=len>0;for(let i=0;i47&&src[i]<58}return res};bytes.islower=function(){var $=$B.args("islower",1,{self:null},["self"],arguments,{},null,null),self=$.self;var src=self.source,len=src.length,res=false;for(let i=0;i96&&src[i]<123;if(src[i]>64&&src[i]<91){return false}}return res};bytes.isspace=function(){var $=$B.args("isspace",1,{self:null},["self"],arguments,{},null,null),self=$.self;var src=self.source,len=src.length;for(let i=0;i64&&src[i]<91;if(src[i]>96&&src[i]<123){return false}}return res};bytes.istitle=function(){var $=$B.args("istitle",1,{self:null},["self"],arguments,{},null,null),self=$.self;var src=self.source,len=src.length,current_char_is_letter=false,prev_char_was_letter=false,is_uppercase=false,is_lowercase=false;for(var i=0;i96&&src[i]<123;is_uppercase=src[i]>64&&src[i]<91;current_char_is_letter=is_lowercase||is_uppercase;if(current_char_is_letter&&(prev_char_was_letter&&is_uppercase)||!prev_char_was_letter&&is_lowercase){return false}prev_char_was_letter=current_char_is_letter}return true};bytes.join=function(){var $ns=$B.args("join",2,{self:null,iterable:null},["self","iterable"],arguments,{}),self=$ns["self"],iterable=$ns["iterable"];var next_func=$B.$getattr(_b_.iter(iterable),"__next__"),res=self.__class__.$factory(),empty=true;while(true){try{var item=next_func();if(empty){empty=false}else{res=bytes.__add__(res,self)}res=bytes.__add__(res,item)}catch(err){if(_b_.isinstance(err,_b_.StopIteration)){break}throw err}}return res};var _lower=function(char_code){if(char_code>=65&&char_code<=90){return char_code+32}else{return char_code}};bytes.lower=function(self){var _res=[],pos=0;for(var i=0,len=self.source.length;i=0?$.count:src.length;if(!$.old.__class__){throw _b_.TypeError.$factory("first argument must be a bytes-like "+"object, not '"+$B.class_name($.old)+"'")}else if(!$.old.__class__.$buffer_protocol){throw _b_.TypeError.$factory("first argument must be a bytes-like "+"object, not '"+$B.class_name($.sep)+"'")}if(!$.new.__class__){throw _b_.TypeError.$factory("second argument must be a bytes-like "+"object, not '"+$B.class_name($.old)+"'")}else if(!$.new.__class__.$buffer_protocol){throw _b_.TypeError.$factory("second argument must be a bytes-like "+"object, not '"+$B.class_name($.sep)+"'")}for(var i=0;i255){throw _b_.ValueError.$factory("byte must be in range(0, 256)")}return $.self.source.slice(start,$.end==-1?undefined:$.end).lastIndexOf(sub)+start}else if(!sub.__class__){throw _b_.TypeError.$factory("first argument must be a bytes-like "+"object, not '"+$B.class_name($.sub)+"'")}else if(!sub.__class__.$buffer_protocol){throw _b_.TypeError.$factory("first argument must be a bytes-like "+"object, not '"+$B.class_name(sub)+"'")}end=end==-1?self.source.length:Math.min(self.source.length,end);var len=sub.source.length;for(var i=end-len;i>=start;--i){var chunk=self.source.slice(i,i+len),found=true;for(var j=0;jstart){res.push(bytes.$factory(src.slice(start,stop)))}return res};bytes.splitlines=function(self){var $=$B.args("splitlines",2,{self:null,keepends:null},["self","keepends"],arguments,{keepends:false},null,null);if(!_b_.isinstance($.keepends,[_b_.bool,_b_.int])){throw _b_.TypeError("integer argument expected, got "+$B.get_class($.keepends).__name)}var keepends=_b_.int.$factory($.keepends),res=[],source=$.self.source,start=0,pos=0;if(!source.length){return res}while(pos96&&buffer[i]<123){buffer[i]-=32}else if(buffer[i]>64&&buffer[i]<91){buffer[i]+=32}}return bytes.$factory(buffer)};bytes.title=function(self){var src=self.source,len=src.length;buffer=src.slice(),current_char_is_letter=false,prev_char_was_letter=false,is_uppercase=false,is_lowercase=false;for(var i=0;i96&&buffer[i]<123;is_uppercase=buffer[i]>64&&buffer[i]<91;current_char_is_letter=is_lowercase||is_uppercase;if(current_char_is_letter){if(prev_char_was_letter&&is_uppercase){buffer[i]+=32}else if(!prev_char_was_letter&&is_lowercase){buffer[i]-=32}}prev_char_was_letter=current_char_is_letter}return bytes.$factory(buffer)};bytes.translate=function(self,table,_delete){if(_delete===undefined){_delete=[]}else if(_b_.isinstance(_delete,bytes)){_delete=_delete.source}else{throw _b_.TypeError.$factory("Type "+$B.get_class(_delete).__name+" doesn't support the buffer API")}var res=[],pos=0;if(_b_.isinstance(table,bytes)&&table.source.length==256){for(var i=0,len=self.source.length;i-1){continue}res[pos++]=table.source[self.source[i]]}}return bytes.$factory(res)};var _upper=function(char_code){if(char_code>=97&&char_code<=122){return char_code-32}else{return char_code}};bytes.upper=function(self){var _res=[],pos=0;for(var i=0,len=self.source.length;i>5==6){if(b[pos+1]===undefined){err_info=[byte,pos,"end"]}else if((b[pos+1]&192)!=128){err_info=[byte,pos,"continuation"]}if(err_info!==null){if(errors=="ignore"){pos++}else{throw _b_.UnicodeDecodeError.$factory("'utf-8' codec can't decode byte 0x"+err_info[0].toString(16)+"  in position "+err_info[1]+(err_info[2]=="end"?": unexpected end of data":": invalid continuation byte"))}}else{var cp=byte&31;cp<<=6;cp+=b[pos+1]&63;s+=String.fromCodePoint(cp);pos+=2}}else if(byte>>4==14){if(b[pos+1]===undefined){err_info=[byte,pos,"end",pos+1]}else if((b[pos+1]&192)!=128){err_info=[byte,pos,"continuation",pos+2]}else if(b[pos+2]===undefined){err_info=[byte,pos+"-"+(pos+1),"end",pos+2]}else if((b[pos+2]&192)!=128){err_info=[byte,pos,"continuation",pos+3]}if(err_info!==null){if(errors=="ignore"){pos=err_info[3]}else if(errors=="surrogateescape"){for(var i=pos;i>3==30){if(b[pos+1]===undefined){err_info=[byte,pos,"end",pos+1]}else if((b[pos+1]&192)!=128){err_info=[byte,pos,"continuation",pos+2]}else if(b[pos+2]===undefined){err_info=[byte,pos+"-"+(pos+1),"end",pos+2]}else if((b[pos+2]&192)!=128){err_info=[byte,pos,"continuation",pos+3]}else if(b[pos+3]===undefined){err_info=[byte,pos+"-"+(pos+1)+"-"+(pos+2),"end",pos+3]}else if((b[pos+2]&192)!=128){err_info=[byte,pos,"continuation",pos+3]}if(err_info!==null){if(errors=="ignore"){pos=err_info[3]}else if(errors=="surrogateescape"){for(var i=pos;i")}}return decoded}return s};var encode=$B.encode=function(){var $=$B.args("encode",3,{s:null,encoding:null,errors:null},["s","encoding","errors"],arguments,{encoding:"utf-8",errors:"strict"},null,null),s=$.s,encoding=$.encoding,errors=$.errors;var t=[],pos=0,enc=normalise(encoding);switch(enc){case"utf-8":case"utf_8":case"utf8":var res=[];for(var i=0,len=s.length;i>6),128+(cp&63))}else if(cp<65535){res.push(224+(cp>>12),128+((cp&4095)>>6),128+(cp&63))}else{console.log("4 bytes")}}return res;case"latin":case"latin1":case"latin-1":case"latin_1":case"L1":case"iso8859_1":case"iso_8859_1":case"8859":case"cp819":case"windows1252":for(var i=0,len=s.length;i-1}else if(_b_.isinstance(item,_b_.float)){if(isNaN(item.value)){for(var i=self.$items.length-1;i>=0;i--){if(isNaN(self.$items[i].value)){return true}}return false}else{return self.$numbers.indexOf(item.value)>-1}}else if(typeof item=="string"){return self.$items.indexOf(item)>-1}var hash=_b_.hash(item),item_class=item.__class__||$B.get_class(item);if(self.$hashes[hash]){for(var i=0,len=self.$hashes[hash].length;ihy?1:hx==hy?0:-1}))}catch(err){console.log("erreur",err.message)}for(var i=0,len=self.$items.length;i-1){self.$items.splice(_index,1)}}else{for(var j=0;j-1){remove.push(_index)}else{add.push(item)}}else{var found=false;for(var j=0;!found&&j0||Object.keys(obj.$object_dict).length>0){throw _b_.TypeError.$factory("a dictionary with non-string "+"keys does not support structured clone")}}var items=$B.dict_to_list(obj),res={};for(var i=0,len=items.length;i",__name__:"JSConstructor"},$is_class:true};JSConstructor.__call__=function(_self){return function(){var args=[null];for(var i=0,len=arguments.length;i-1){return pyobj}else if([_b_.list,_b_.tuple].indexOf(klass)>-1){var res=[];pyobj.forEach((function(item){res.push(pyobj2jsobj(item))}));return res}else if(klass===_b_.dict||_b_.issubclass(klass,_b_.dict)){var jsobj={};var items=_b_.list.$factory(_b_.dict.items(pyobj));items.forEach((function(item){if(typeof item[1]=="function"){item[1].bind(jsobj)}jsobj[item[0]]=pyobj2jsobj(item[1])}));return jsobj}else if(klass===_b_.str){return pyobj.valueOf()}else if(klass===_b_.float){return pyobj.value}else if(klass===$B.Function||klass===$B.method){if(pyobj.prototype&&pyobj.prototype.constructor===pyobj&&!pyobj.$is_func){return pyobj}return function(){try{var args=[];for(var i=0;i1){console.log($B.class_name(err)+":",err.args?err.args[0]:"")}throw err}}}else{return pyobj}};$B.JSConstructor=JSConstructor;function pyargs2jsargs(pyargs){var args=[];for(var i=0,len=pyargs.length;i0){res.$infos.__module__=$B.last($B.frames_stack)[3].__name__}return $B.JSObj.$factory(res)}else{return $B.JSObj.$factory(js_attr)}};$B.JSObj.__setattr__=function(_self,attr,value){_self[attr]=$B.pyobj2structuredclone(value);return _b_.None};$B.JSObj.__getitem__=function(_self,key){if(typeof key=="string"){return $B.JSObj.__getattribute__(_self,key)}else if(typeof key=="number"){if(_self[key]!==undefined){return $B.JSObj.$factory(_self[key])}if(typeof _self.length=="number"){if((typeof key=="number"||typeof key=="boolean")&&typeof _self.item=="function"){var rank=_b_.int.$factory(key);if(rank<0){rank+=_self.length}var res=_self.item(rank);if(res===null){throw _b_.IndexError.$factory(rank)}return $B.JSObj.$factory(res)}}}else if(key.__class__===_b_.slice&&typeof _self.item=="function"){var _slice=_b_.slice.$conv_for_seq(key,_self.length);var res=[];for(var i=_slice.start;i<_slice.stop;i+=_slice.step){res.push(_self.item(i))}return res}throw _b_.KeyError.$factory(rank)};$B.JSObj.__setitem__=$B.JSObj.__setattr__;var JSObj_iterator=$B.make_iterator_class("JS object iterator");$B.JSObj.__iter__=function(_self){var items=[];if(_window.Symbol&&_self[Symbol.iterator]!==undefined){return JSObj_iterator.$factory(Array.from(_self))}else if(_self.length!==undefined&&_self.item!==undefined){for(var i=0;i<_self.length;i++){items.push($B.JSObj.$factory(_self.js.item(i)))}return JSObj_iterator.$factory(items)}return JSObj_iterator.$factory(Object.keys(_self))};$B.JSObj.__len__=function(_self){if(typeof _self.length=="number"){return _self.length}throw $B.attr_error("__len__",_self)};$B.JSObj.__repr__=$B.JSObj.__str__=function(_self){return""};$B.JSObj.bind=function(_self,evt,func){var js_func=function(ev){return func(jsobj2pyobj(ev))};_self.addEventListener(evt,js_func);return _b_.None};$B.JSObj.to_dict=function(_self){return $B.structuredclone2pyobj(_self)};$B.set_func_names($B.JSObj,"builtins");$B.JSMeta=$B.make_class("JSMeta");$B.JSMeta.__call__=function(cls){var extra_args=[],klass=arguments[0];for(var i=1,len=arguments.length;i"};Module.__setattr__=function(self,attr,value){if(self.__name__=="__builtins__"){$B.builtins[attr]=value}else{self[attr]=value}};$B.set_func_names(Module,"builtins");function $download_module(mod,url,$package){var xhr=new XMLHttpRequest,fake_qs="?v="+(new Date).getTime(),res=null,mod_name=mod.__name__;if(mod_name=="exec"){console.log("download exec ???",$B.frames_stack.slice())}var timer=_window.setTimeout((function(){xhr.abort()}),5e3);if($B.$options.cache){xhr.open("GET",url,false)}else{xhr.open("GET",url+fake_qs,false)}xhr.send();if($B.$CORS){if(xhr.status==200||xhr.status==0){res=xhr.responseText}else{res=_b_.ModuleNotFoundError.$factory("No module named '"+mod_name+"'")}}else{if(xhr.readyState==4){if(xhr.status==200){res=xhr.responseText;mod.$last_modified=xhr.getResponseHeader("Last-Modified")}else{console.info("Error "+xhr.status+" means that Python module "+mod_name+" was not found at url "+url);res=_b_.ModuleNotFoundError.$factory("No module named '"+mod_name+"'")}}}_window.clearTimeout(timer);if(res==null){throw _b_.ModuleNotFoundError.$factory("No module named '"+mod_name+"' (res is null)")}if(res.constructor===Error){throw res}return res}$B.$download_module=$download_module;function import_js(mod,path){try{var module_contents=$download_module(mod,path,undefined)}catch(err){return null}run_js(module_contents,path,mod);return true}function run_js(module_contents,path,_module){var module_id="$locals_"+_module.__name__.replace(/\./g,"_");try{var $module=new Function(module_id,module_contents+";\nreturn $module")(_module);if($B.$options.store){_module.$js=module_contents}}catch(err){console.log(err);console.log(path,_module);throw err}try{$module}catch(err){console.log("no $module");throw _b_.ImportError.$factory("name '$module' not defined in module")}$module.__name__=_module.__name__;for(var attr in $module){if(typeof $module[attr]=="function"){$module[attr].$infos={__module__:_module.__name__,__name__:attr,__qualname__:attr};$module[attr].$in_js_module=true}}if(_module!==undefined){for(var attr in $module){_module[attr]=$module[attr]}$module=_module;$module.__class__=Module}else{$module.__class__=Module;$module.__name__=_module.__name__;$module.__repr__=$module.__str__=function(){if($B.builtin_module_names.indexOf(_module.name)>-1){return""}return""};if(_module.name!="builtins"){$module.__file__=path}}$B.imported[_module.__name__]=$module;return true}function show_ns(){var kk=Object.keys(_window);for(var i=0,len=kk.length;i1){console.log("error in imported module",module);console.log("stack",$B.frames_stack.slice())}err.$stack=$B.frames_stack.slice();throw err}}try{js=compiled?module_contents:root.to_js();if($B.$options.debug==10){console.log("code for module "+module.__name__);console.log($B.format_indent(js,0))}var src=js;js="var $module = (function(){\n"+js;var prefix="locals_";js+="return "+prefix;js+=module.__name__.replace(/\./g,"_")+"})(__BRYTHON__)\n"+"return $module";var module_id=prefix+module.__name__.replace(/\./g,"_");var $module=new Function(module_id,js)(module)}catch(err){if($B.debug>1){console.log(err+" for module "+module.__name__);console.log("module",module);console.log(root);if($B.debug>1){console.log($B.format_indent(js,0))}for(var attr in err){console.log(attr,err[attr])}console.log("message: "+err.$message);console.log("filename: "+err.fileName);console.log("linenum: "+err.lineNumber);console.log(err.stack)}throw err}finally{$B.clear_ns(module.__name__)}try{var mod=eval("$module");for(var attr in mod){module[attr]=mod[attr]}module.__initializing__=false;$B.imported[module.__name__]=module;return{content:src,name:mod_name,imports:Object.keys(root.imports).join(",")}}catch(err){console.log(""+err+" "+" for module "+module.__name__);for(var attr in err){console.log(attr+" "+err[attr])}if($B.debug>0){console.log("line info "+__BRYTHON__.line_info)}throw err}}$B.run_py=run_py;$B.run_js=run_js;var ModuleSpec=$B.make_class("ModuleSpec",(function(fields){fields.__class__=ModuleSpec;return fields}));ModuleSpec.__str__=ModuleSpec.__repr__=function(self){var res=`ModuleSpec(name='${self.name}', `+`loader=${_b_.str.$factory(self.loader)}, `+`origin='${self.origin}'`;if(self.submodule_search_locations!==_b_.None){res+=`, submodule_search_locations=`+`${_b_.str.$factory(self.submodule_search_locations)}`}return res+")"};$B.set_func_names(ModuleSpec,"builtins");function parent_package(mod_name){var parts=mod_name.split(".");parts.pop();return parts.join(".")}var VFSFinder=$B.make_class("VFSFinder",(function(){return{__class__:VFSFinder}}));VFSFinder.find_spec=function(cls,fullname,path){var stored,is_package,timestamp;if(!$B.use_VFS){return _b_.None}stored=$B.VFS[fullname];if(stored===undefined){return _b_.None}is_package=stored[3]||false;timestamp=stored.timestamp;if(stored){var is_builtin=$B.builtin_module_names.indexOf(fullname)>-1;return ModuleSpec.$factory({name:fullname,loader:VFSLoader.$factory(),origin:is_builtin?"built-in":"brython_stdlib",submodule_search_locations:is_package?[]:_b_.None,loader_state:{stored:stored,timestamp:timestamp},cached:_b_.None,parent:is_package?fullname:parent_package(fullname),has_location:_b_.False})}};$B.set_func_names(VFSFinder,"");for(var method in VFSFinder){if(typeof VFSFinder[method]=="function"){VFSFinder[method]=_b_.classmethod.$factory(VFSFinder[method])}}VFSLoader=$B.make_class("VFSLoader",(function(){return{__class__:VFSLoader}}));VFSLoader.create_module=function(self,spec){return _b_.None};VFSLoader.exec_module=function(self,modobj){var stored=modobj.__spec__.loader_state.stored,timestamp=modobj.__spec__.loader_state.timestamp;delete modobj.__spec__["loader_state"];var ext=stored[0],module_contents=stored[1],imports=stored[2];modobj.$is_package=stored[3]||false;var path="VFS."+modobj.__name__;path+=modobj.$is_package?"/__init__.py":ext;modobj.__file__=path;$B.file_cache[modobj.__file__]=$B.VFS[modobj.__name__][1];$B.url2name[modobj.__file__]=modobj.__name__;if(ext==".js"){run_js(module_contents,modobj.__path__,modobj)}else if($B.precompiled.hasOwnProperty(modobj.__name__)){if($B.debug>1){console.info("load",modobj.__name__,"from precompiled")}var parts=modobj.__name__.split(".");for(var i=0;i";mod.__package__=parent;mod.$is_package=true}else{var elts=parent.split(".");elts.pop();mod.__package__=elts.join(".")}mod.__file__=path;try{var parent_id=parent.replace(/\./g,"_"),prefix="locals_";mod_js+="return "+prefix+parent_id;var $module=new Function(prefix+parent_id,mod_js)(mod)}catch(err){if($B.debug>1){console.log("error in module",mod);console.log(err);for(var k in err){console.log(k,err[k])}console.log(Object.keys($B.imported));if($B.debug>1){console.log(modobj,"mod_js",mod_js)}}throw err}for(var attr in $module){mod[attr]=$module[attr]}$module.__file__=path;if(i>0){$B.builtins.setattr($B.imported[parts.slice(0,i).join(".")],parts[i],$module)}}return $module}else{var mod_name=modobj.__name__;if($B.debug>1){console.log("run Python code from VFS",mod_name)}var record=run_py(module_contents,modobj.__file__,modobj);record.imports=imports.join(",");record.is_package=modobj.$is_package;record.timestamp=$B.timestamp;record.source_ts=timestamp;$B.precompiled[mod_name]=record.is_package?[record.content]:record.content;var elts=mod_name.split(".");if(elts.length>1){elts.pop()}if($B.$options.indexedDB&&$B.indexedDB&&$B.idb_name){var idb_cx=indexedDB.open($B.idb_name);idb_cx.onsuccess=function(evt){var db=evt.target.result,tx=db.transaction("modules","readwrite"),store=tx.objectStore("modules"),cursor=store.openCursor(),request=store.put(record);request.onsuccess=function(){if($B.debug>1){console.info(modobj.__name__,"stored in db")}};request.onerror=function(){console.info("could not store "+modobj.__name__)}}}}};$B.set_func_names(VFSLoader,"builtins");var finder_cpython={__class__:_b_.type,__mro__:[_b_.object],$infos:{__module__:"builtins",__name__:"CPythonFinder"},create_module:function(cls,spec){return _b_.None},exec_module:function(cls,modobj){console.log("exec PYthon module",modobj);var loader_state=modobj.__spec__.loader_state;var content=loader_state.content;delete modobj.__spec__["loader_state"];modobj.$is_package=loader_state.is_package;modobj.__file__=loader_state.__file__;$B.file_cache[modobj.__file__]=content;$B.url2file[modobj.__file__]=modobj.__name__;var mod_name=modobj.__name__;if($B.debug>1){console.log("run Python code from CPython",mod_name)}run_py(content,modobj.__path__,modobj)},find_module:function(cls,name,path){return{__class__:Loader,load_module:function(name,path){var spec=cls.find_spec(cls,name,path);var mod=Module.$factory(name);$B.imported[name]=mod;mod.__spec__=spec;cls.exec_module(cls,mod)}}},find_spec:function(cls,fullname,path){console.log("finder cpython",fullname);var xhr=new XMLHttpRequest,url="/cpython_import?module="+fullname,result;xhr.open("GET",url,false);xhr.onreadystatechange=function(){if(this.readyState==4&&this.status==200){var data=JSON.parse(this.responseText);result=ModuleSpec.$factory({name:fullname,loader:cls,origin:"CPython",submodule_search_locations:data.is_package?[]:_b_.None,loader_state:{content:data.content},cached:_b_.None,parent:data.is_package?fullname:parent_package(fullname),has_location:_b_.False})}};xhr.send();return result}};$B.set_func_names(finder_cpython,"");for(var method in finder_cpython){if(typeof finder_cpython[method]=="function"){finder_cpython[method]=_b_.classmethod.$factory(finder_cpython[method])}}finder_cpython.$factory=function(){return{__class__:finder_cpython}};var StdlibStaticFinder=$B.make_class("StdlibStaticFinder",(function(){return{__class__:StdlibStaticFinder}}));StdlibStaticFinder.find_spec=function(self,fullname,path){if($B.stdlib&&$B.$options.static_stdlib_import){var address=$B.stdlib[fullname];if(address===undefined){var elts=fullname.split(".");if(elts.length>1){elts.pop();var $package=$B.stdlib[elts.join(".")];if($package&&$package[1]){address=["py"]}}}if(address!==undefined){var ext=address[0],is_pkg=address[1]!==undefined,path=$B.brython_path+(ext=="py"?"Lib/":"libs/")+fullname.replace(/\./g,"/"),metadata={ext:ext,is_package:is_pkg,path:path+(is_pkg?"/__init__.py":ext=="py"?".py":".js"),address:address},_module=Module.$factory(fullname);metadata.code=$download_module(_module,metadata.path);var res=ModuleSpec.$factory({name:fullname,loader:PathLoader.$factory(),origin:metadata.path,submodule_search_locations:is_pkg?[path]:_b_.None,loader_state:metadata,cached:_b_.None,parent:is_pkg?fullname:parent_package(fullname),has_location:_b_.True});return res}}return _b_.None};$B.set_func_names(StdlibStaticFinder,"");for(var method in StdlibStaticFinder){if(typeof StdlibStaticFinder[method]=="function"){StdlibStaticFinder[method]=_b_.classmethod.$factory(StdlibStaticFinder[method])}}StdlibStaticFinder.$factory=function(){return{__class__:StdlibStaticFinder}};var PathFinder=$B.make_class("PathFinder",(function(){return{__class__:PathFinder}}));PathFinder.find_spec=function(cls,fullname,path){if($B.VFS&&$B.VFS[fullname]){return _b_.None}if($B.is_none(path)){path=$B.path}for(var i=0,li=path.length;i");for(var method in PathFinder){if(typeof PathFinder[method]=="function"){PathFinder[method]=_b_.classmethod.$factory(PathFinder[method])}}var PathEntryFinder=$B.make_class("PathEntryFinder",(function(path_entry,hint){return{__class__:PathEntryFinder,path_entry:path_entry,hint:hint}}));PathEntryFinder.find_spec=function(self,fullname){var loader_data={},notfound=true,hint=self.hint,base_path=self.path_entry+fullname.match(/[^.]+$/g)[0],modpaths=[],py_ext=$B.$options.python_extension;var tryall=hint===undefined;if(tryall||hint=="py"){modpaths=modpaths.concat([[base_path+py_ext,"py",false],[base_path+"/__init__"+py_ext,"py",true]])}for(var j=0;notfound&&j-1){meta_path.splice(path_ix,1)}}for(var i=0,len=meta_path.length;i0;if(modobj==_b_.None){import_error(mod_name)}if(modobj===undefined){if($B.is_none(fromlist)){fromlist=[]}for(var i=0,modsep="",_mod_name="",len=parsed_name.length-1,__path__=_b_.None;i<=len;++i){var _parent_name=_mod_name;_mod_name+=modsep+parsed_name[i];modsep=".";var modobj=$B.imported[_mod_name];if($test){console.log("iter",i,_mod_name,"\nmodobj",modobj,"\n__path__",__path__,Array.isArray(__path__));alert()}if(modobj==_b_.None){import_error(_mod_name)}else if(modobj===undefined){try{import_engine(_mod_name,__path__,from_stdlib)}catch(err){delete $B.imported[_mod_name];throw err}if($B.is_none($B.imported[_mod_name])){import_error(_mod_name)}else{if(_parent_name){_b_.setattr($B.imported[_parent_name],parsed_name[i],$B.imported[_mod_name])}}}else if($B.imported[_parent_name]&&$B.imported[_parent_name][parsed_name[i]]===undefined){_b_.setattr($B.imported[_parent_name],parsed_name[i],$B.imported[_mod_name])}if(i0){return $B.imported[mod_name]}else{var package=mod_name;while(parsed_name.length>1){var module=parsed_name.pop(),package=parsed_name.join(".");if($B.imported[package]===undefined){$B.$import(package,globals,locals,[]);$B.imported[package][module]=$B.imported[mod_name];mod_name=module}}return $B.imported[package]}};$B.$import=function(mod_name,fromlist,aliases,locals){var test=false;if(test){console.log("mod name",mod_name,"fromlist",fromlist);alert()}if(mod_name=="_frozen_importlib_external"){var alias=aliases[mod_name]||mod_name;var imp=$B.$import_from("importlib",["_bootstrap_external"],{_bootstrap_external:alias},0,locals);var _bootstrap=$B.imported.importlib._bootstrap,_bootstrap_external=$B.imported.importlib[alias];_bootstrap_external._set_bootstrap_module(_bootstrap);_bootstrap._bootstap_external=_bootstrap_external;var _frozen_importlib=$B.imported._frozen_importlib;if(_frozen_importlib){_frozen_importlib._bootstrap_external=_bootstrap_external}return}var level=0,frame=$B.last($B.frames_stack),current_module=frame[2],parts=current_module.split(".");while(mod_name.length>0&&mod_name.startsWith(".")){level++;mod_name=mod_name.substr(1);if(parts.length==0){throw _b_.ImportError.$factory("Parent module '' not loaded, "+"cannot perform relative import")}current_module=parts.join(".");parts.pop()}if(level>0){mod_name=current_module+(mod_name.length>0?"."+mod_name:"")}var parts=mod_name.split(".");if(mod_name[mod_name.length-1]=="."){parts.pop()}var norm_parts=[],prefix=true;for(var i=0,len=parts.length;i1){console.log($err3);console.log($B.last($B.frames_stack))}throw _b_.ImportError.$factory("cannot import name '"+name+"'")}}}}return locals}};$B.$import_from=function(module,names,aliases,level,locals){var current_module_name=$B.last($B.frames_stack)[2],parts=current_module_name.split("."),relative=level>0;if(relative){var current_module=$B.imported[parts.join(".")];if(current_module===undefined){throw _b_.ImportError.$factory("attempted relative import with no known parent package")}if(!current_module.$is_package){if(parts.length==1){throw _b_.ImportError.$factory("attempted relative import with no known parent package")}else{parts.pop();current_module=$B.imported[parts.join(".")]}}while(level>0){var current_module=$B.imported[parts.join(".")];if(!current_module.$is_package){throw _b_.ImportError.$factory("attempted relative import with no known parent package")}level--;parts.pop()}if(module){var submodule=current_module.__name__+"."+module;$B.$import(submodule,[],{},{});current_module=$B.imported[submodule]}if(names.length>0&&names[0]=="*"){for(var key in current_module){if(key.startsWith("$")||key.startsWith("_")){continue}locals[key]=current_module[key]}}else{for(var name of names){var alias=aliases[name]||name;if(current_module[name]!==undefined){locals[alias]=current_module[name]}else{var sub_module=current_module.__name__+"."+name;$B.$import(sub_module,[],{},{});locals[alias]=$B.imported[sub_module]}}}}else{$B.$import(module,names,aliases,locals)}};$B.import_all=function(locals,module){for(var attr in module){if("_$".indexOf(attr.charAt(0))==-1){locals[attr]=module[attr]}}};$B.$path_hooks=[url_hook];$B.$meta_path=[VFSFinder,StdlibStaticFinder,PathFinder];$B.finders={VFS:VFSFinder,stdlib_static:StdlibStaticFinder,path:PathFinder,CPython:finder_cpython};function optimize_import_for_path(path,filetype){if(path.slice(-1)!="/"){path=path+"/"}var value=filetype=="none"?_b_.None:url_hook(path,filetype);$B.path_importer_cache[path]=value}var Loader={__class__:$B.$type,__mro__:[_b_.object],__name__:"Loader"};var _importlib_module={__class__:Module,__name__:"_importlib",Loader:Loader,VFSFinder:VFSFinder,StdlibStatic:StdlibStaticFinder,ImporterPath:PathFinder,UrlPathFinder:url_hook,optimize_import_for_path:optimize_import_for_path};_importlib_module.__repr__=_importlib_module.__str__=function(){return""};$B.imported["_importlib"]=_importlib_module})(__BRYTHON__);var $B=__BRYTHON__;$B.unicode={Cc:[[0,32],[127,33]],Zs:[32,160,5760,[8192,11],8239,8287,12288],Po:[[33,3],[37,3],[42,3,2],47,58,59,63,64,92,161,167,182,183,191,894,903,[1370,6],1417,[1472,3,3],1523,1524,1545,1546,1548,1549,1563,1566,1567,[1642,4],1748,[1792,14],[2039,3],[2096,15],2142,2404,2405,2416,2557,2678,2800,3191,3204,3572,3663,3674,3675,[3844,15],3860,3973,[4048,5],4057,4058,[4170,6],4347,[4960,9],5742,[5867,3],5941,5942,[6100,3],[6104,3],[6144,6],[6151,4],6468,6469,6686,6687,[6816,7],[6824,6],[7002,7],[7164,4],[7227,5],7294,7295,[7360,8],7379,8214,8215,[8224,8],[8240,9],[8251,4],[8257,3],[8263,11],8275,[8277,10],[11513,4],11518,11519,11632,11776,11777,[11782,3],11787,[11790,9],11800,11801,11803,11806,11807,[11818,5],[11824,10],[11836,4],11841,[11843,13],11858,[12289,3],12349,12539,42238,42239,[42509,3],42611,42622,[42738,6],[43124,4],43214,43215,[43256,3],43260,43310,43311,43359,[43457,13],43486,43487,[43612,4],43742,43743,43760,43761,44011,[65040,7],65049,65072,65093,65094,[65097,4],[65104,3],[65108,4],[65119,3],65128,65130,65131,[65281,3],[65285,3],[65290,3,2],65295,65306,65307,65311,65312,65340,65377,65380,65381,[65792,3],66463,66512,66927,67671,67871,67903,[68176,9],68223,[68336,7],[68409,7],[68505,4],[69461,5],[69703,7],69819,69820,[69822,4],[69952,4],70004,70005,[70085,4],70093,70107,[70109,3],[70200,6],70313,[70731,5],70746,70747,70749,70854,[71105,23],[71233,3],[71264,13],[71484,3],71739,[72004,3],72162,[72255,8],[72346,3],[72350,5],[72769,5],72816,72817,73463,73464,73727,[74864,5],92782,92783,92917,[92983,5],92996,[93847,4],94178,113823,[121479,5],125278,125279],Sc:[36,[162,4],1423,1547,2046,2047,2546,2547,2555,2801,3065,3647,6107,[8352,32],43064,65020,65129,65284,65504,65505,65509,65510,[73693,4],123647,126128],Ps:[40,91,123,3898,3900,5787,8218,8222,8261,8317,8333,8968,8970,9001,[10088,7,2],10181,[10214,5,2],[10627,11,2],10712,10714,10748,[11810,4,2],11842,[12296,5,2],[12308,4,2],12317,64831,65047,[65077,8,2],65095,[65113,3,2],65288,65339,65371,65375,65378],Pe:[41,93,125,3899,3901,5788,8262,8318,8334,8969,8971,9002,[10089,7,2],10182,[10215,5,2],[10628,11,2],10713,10715,10749,[11811,4,2],[12297,5,2],[12309,4,2],12318,12319,64830,65048,[65078,8,2],65096,[65114,3,2],65289,65341,[65373,3,3]],Sm:[43,[60,3],124,126,172,177,215,247,1014,[1542,3],8260,8274,[8314,3],[8330,3],8472,[8512,5],8523,[8592,5],8602,8603,[8608,3,3],8622,8654,8655,8658,8660,[8692,268],8992,8993,9084,[9115,25],[9180,6],9655,9665,[9720,8],9839,[10176,5],[10183,31],[10224,16],[10496,131],[10649,63],[10716,32],[10750,258],[11056,21],[11079,6],64297,65122,[65124,3],65291,[65308,3],65372,65374,65506,[65513,4],120513,120539,120571,120597,120629,120655,120687,120713,120745,120771,126704,126705],Pd:[45,1418,1470,5120,6150,[8208,6],11799,11802,11834,11835,11840,12316,12336,12448,65073,65074,65112,65123,65293,69293],Nd:[[48,10],[1632,10],[1776,10],[1984,10],[2406,10],[2534,10],[2662,10],[2790,10],[2918,10],[3046,10],[3174,10],[3302,10],[3430,10],[3558,10],[3664,10],[3792,10],[3872,10],[4160,10],[4240,10],[6112,10],[6160,10],[6470,10],[6608,10],[6784,10],[6800,10],[6992,10],[7088,10],[7232,10],[7248,10],[42528,10],[43216,10],[43264,10],[43472,10],[43504,10],[43600,10],[44016,10],[65296,10],[66720,10],[68912,10],[69734,10],[69872,10],[69942,10],[70096,10],[70384,10],[70736,10],[70864,10],[71248,10],[71360,10],[71472,10],[71904,10],[72016,10],[72784,10],[73040,10],[73120,10],[92768,10],[93008,10],[120782,50],[123200,10],[123632,10],[125264,10],[130032,10]],Lu:[[65,26],[192,23],[216,7],[256,28,2],[313,8,2],[330,24,2],[377,3,2],385,[386,3,2],391,[393,3],[398,4],403,404,[406,3],412,413,415,[416,4,2],423,425,428,430,431,[433,3],437,439,440,444,[452,4,3],[463,7,2],[478,9,2],497,500,[502,3],[506,29,2],570,571,573,574,577,[579,4],[584,4,2],880,882,886,895,902,[904,3],908,910,911,[913,17],[931,9],975,[978,3],[984,12,2],1012,1015,1017,1018,[1021,51],[1120,17,2],[1162,28,2],[1217,7,2],[1232,48,2],[1329,38],[4256,38],4295,4301,[5024,86],[7312,43],[7357,3],[7680,75,2],[7838,49,2],[7944,8],[7960,6],[7976,8],[7992,8],[8008,6],[8025,4,2],[8040,8],[8120,4],[8136,4],[8152,4],[8168,5],[8184,4],8450,8455,[8459,3],[8464,3],8469,[8473,5],[8484,4,2],[8491,3],[8496,4],8510,8511,8517,8579,[11264,47],11360,[11362,3],[11367,4,2],[11374,3],11378,11381,[11390,3],[11394,49,2],11499,11501,11506,[42560,23,2],[42624,14,2],[42786,7,2],[42802,31,2],[42873,3,2],[42878,5,2],42891,42893,42896,42898,[42902,11,2],[42923,4],[42928,5],[42934,5,2],42946,[42948,4],42953,42997,[65313,26],[66560,40],[66736,36],[68736,51],[71840,32],[93760,32],[119808,26],[119860,26],[119912,26],119964,119966,[119967,3,3],119974,[119977,4],[119982,8],[120016,26],120068,120069,[120071,4],[120077,8],[120086,7],120120,120121,[120123,4],[120128,5],120134,[120138,7],[120172,26],[120224,26],[120276,26],[120328,26],[120380,26],[120432,26],[120488,25],[120546,25],[120604,25],[120662,25],[120720,25],120778,[125184,34]],Sk:[94,96,168,175,180,184,[706,4],[722,14],[741,7],749,[751,17],885,900,901,8125,[8127,3],[8141,3],[8157,3],[8173,3],8189,8190,12443,12444,[42752,23],42784,42785,42889,42890,43867,43882,43883,[64434,16],65342,65344,65507,[127995,5]],Pc:[95,8255,8256,8276,65075,65076,[65101,3],65343],Ll:[[97,26],181,[223,24],[248,8],[257,28,2],[312,9,2],[329,24,2],[378,3,2],383,384,387,389,392,396,397,402,405,[409,3],414,[417,3,2],424,426,427,429,432,436,438,441,442,[445,3],[454,3,3],[462,8,2],[477,10,2],496,499,501,[505,30,2],[564,6],572,575,576,578,[583,5,2],[592,68],[661,27],881,[883,3,4],892,893,912,[940,35],976,977,[981,3],[985,12,2],[1008,4],[1013,3,3],1020,[1072,48],[1121,17,2],[1163,27,2],[1218,7,2],[1231,49,2],[1376,41],[4304,43],[4349,3],[5112,6],[7296,9],[7424,44],[7531,13],[7545,34],[7681,75,2],[7830,8],[7839,49,2],[7936,8],[7952,6],[7968,8],[7984,8],[8e3,6],[8016,8],[8032,8],[8048,14],[8064,8],[8080,8],[8096,8],[8112,5],8118,8119,8126,[8130,3],8134,8135,[8144,4],8150,8151,[8160,8],[8178,3],8182,8183,8458,8462,8463,8467,[8495,3,5],8508,8509,[8518,4],8526,8580,[11312,47],11361,11365,[11366,4,2],11377,11379,11380,[11382,6],[11393,50,2],11492,11500,11502,11507,[11520,38],11559,11565,[42561,23,2],[42625,14,2],[42787,7,2],42800,[42801,33,2],[42866,7],42874,42876,[42879,5,2],42892,42894,42897,[42899,3],[42903,10,2],42927,[42933,6,2],42947,42952,42954,42998,43002,[43824,43],[43872,9],[43888,80],[64256,7],[64275,5],[65345,26],[66600,40],[66776,36],[68800,51],[71872,32],[93792,32],[119834,26],[119886,7],[119894,18],[119938,26],[119990,4],119995,[119997,7],[120005,11],[120042,26],[120094,26],[120146,26],[120198,26],[120250,26],[120302,26],[120354,26],[120406,26],[120458,28],[120514,25],[120540,6],[120572,25],[120598,6],[120630,25],[120656,6],[120688,25],[120714,6],[120746,25],[120772,6],120779,[125218,34]],So:[166,169,174,176,1154,1421,1422,1550,1551,1758,1769,1789,1790,2038,2554,2928,[3059,6],3066,3199,3407,3449,[3841,3],3859,[3861,3],[3866,6],[3892,3,2],[4030,8],[4039,6],4046,4047,[4053,4],4254,4255,[5008,10],5741,6464,[6622,34],[7009,10],[7028,9],8448,8449,[8451,4],8456,8457,8468,8470,8471,[8478,6],[8485,3,2],8494,8506,8507,8522,8524,8525,8527,8586,8587,[8597,5],[8604,4],8609,8610,8612,8613,[8615,7],[8623,31],8656,[8657,3,2],[8662,30],[8960,8],[8972,20],[8994,7],[9003,81],[9085,30],[9140,40],[9186,69],[9280,11],[9372,78],[9472,183],[9656,9],[9666,54],[9728,111],[9840,248],[10132,44],[10240,256],[11008,48],11077,11078,[11085,39],[11126,32],[11159,105],[11493,6],11856,11857,[11904,26],[11931,89],[12032,214],[12272,12],12292,12306,12307,12320,12342,12343,12350,12351,12688,12689,[12694,10],[12736,36],[12800,31],[12842,30],12880,[12896,32],[12938,39],[12992,320],[19904,64],[42128,55],[43048,4],43062,43063,43065,[43639,3],65021,65508,65512,65517,65518,65532,65533,[65847,9],[65913,17],[65932,3],[65936,13],65952,[66e3,45],67703,67704,68296,71487,[73685,8],[73697,17],[92988,4],92997,113820,[118784,246],[119040,39],[119081,60],[119146,3],119171,119172,[119180,30],[119214,59],[119296,66],119365,[119552,87],[120832,512],[121399,4],[121453,8],[121462,14],121477,121478,123215,126124,126254,[126976,44],[127024,100],[127136,15],[127153,15],[127169,15],[127185,37],[127245,161],[127462,29],[127504,44],[127552,9],127568,127569,[127584,6],[127744,251],[128e3,728],[128736,13],[128752,13],[128768,116],[128896,89],[128992,12],[129024,12],[129040,56],[129104,10],[129120,40],[129168,30],129200,129201,[129280,121],[129402,82],[129485,135],[129632,14],[129648,5],[129656,3],[129664,7],[129680,25],[129712,7],[129728,3],[129744,7],[129792,147],[129940,55]],Lo:[170,186,443,[448,4],660,[1488,27],[1519,4],[1568,32],[1601,10],1646,1647,[1649,99],1749,1774,1775,[1786,3],1791,1808,[1810,30],[1869,89],1969,[1994,33],[2048,22],[2112,25],[2144,11],[2208,21],[2230,18],[2308,54],2365,2384,[2392,10],[2418,15],[2437,8],2447,2448,[2451,22],[2474,7],2482,[2486,4],2493,2510,2524,2525,[2527,3],2544,2545,2556,[2565,6],2575,2576,[2579,22],[2602,7],2610,2611,2613,2614,2616,2617,[2649,4],2654,[2674,3],[2693,9],[2703,3],[2707,22],[2730,7],2738,2739,[2741,5],2749,2768,2784,2785,2809,[2821,8],2831,2832,[2835,22],[2858,7],2866,2867,[2869,5],2877,2908,2909,[2911,3],2929,2947,[2949,6],[2958,3],[2962,4],2969,[2970,3,2],2975,2979,2980,[2984,3],[2990,12],3024,[3077,8],[3086,3],[3090,23],[3114,16],3133,[3160,3],3168,3169,3200,[3205,8],[3214,3],[3218,23],[3242,10],[3253,5],3261,3294,3296,3297,3313,3314,[3332,9],[3342,3],[3346,41],3389,3406,[3412,3],[3423,3],[3450,6],[3461,18],[3482,24],[3507,9],3517,[3520,7],[3585,48],3634,3635,[3648,6],3713,[3714,3,2],[3719,4],[3724,24],3749,[3751,10],3762,3763,3773,[3776,5],[3804,4],3840,[3904,8],[3913,36],[3976,5],[4096,43],4159,[4176,6],[4186,4],4193,4197,4198,[4206,3],[4213,13],4238,[4352,329],[4682,4],[4688,7],4696,[4698,4],[4704,41],[4746,4],[4752,33],[4786,4],[4792,7],4800,[4802,4],[4808,15],[4824,57],[4882,4],[4888,67],[4992,16],[5121,620],[5743,17],[5761,26],[5792,75],[5873,8],[5888,13],[5902,4],[5920,18],[5952,18],[5984,13],[5998,3],[6016,52],6108,[6176,35],[6212,53],[6272,5],[6279,34],6314,[6320,70],[6400,31],[6480,30],[6512,5],[6528,44],[6576,26],[6656,23],[6688,53],[6917,47],[6981,7],[7043,30],7086,7087,[7098,44],[7168,36],[7245,3],[7258,30],[7401,4],[7406,6],7413,7414,7418,[8501,4],[11568,56],[11648,23],[11680,7],[11688,7],[11696,7],[11704,7],[11712,7],[11720,7],[11728,7],[11736,7],12294,12348,[12353,86],12447,[12449,90],12543,[12549,43],[12593,94],[12704,32],[12784,16],13312,19903,19968,40956,[40960,21],[40982,1143],[42192,40],[42240,268],[42512,16],42538,42539,42606,[42656,70],42895,42999,[43003,7],[43011,3],[43015,4],[43020,23],[43072,52],[43138,50],[43250,6],43259,43261,43262,[43274,28],[43312,23],[43360,29],[43396,47],[43488,5],[43495,9],[43514,5],[43520,41],[43584,3],[43588,8],[43616,16],[43633,6],43642,[43646,50],43697,43701,43702,[43705,5],43712,43714,43739,43740,[43744,11],43762,[43777,6],[43785,6],[43793,6],[43808,7],[43816,7],[43968,35],44032,55203,[55216,23],[55243,49],[63744,366],[64112,106],64285,[64287,10],[64298,13],[64312,5],64318,64320,64321,64323,64324,[64326,108],[64467,363],[64848,64],[64914,54],[65008,12],[65136,5],[65142,135],[65382,10],[65393,45],[65440,31],[65474,6],[65482,6],[65490,6],[65498,3],[65536,12],[65549,26],[65576,19],65596,65597,[65599,15],[65616,14],[65664,123],[66176,29],[66208,49],[66304,32],[66349,20],[66370,8],[66384,38],[66432,30],[66464,36],[66504,8],[66640,78],[66816,40],[66864,52],[67072,311],[67392,22],[67424,8],[67584,6],67592,[67594,44],67639,67640,67644,[67647,23],[67680,23],[67712,31],[67808,19],67828,67829,[67840,22],[67872,26],[67968,56],68030,68031,68096,[68112,4],[68117,3],[68121,29],[68192,29],[68224,29],[68288,8],[68297,28],[68352,54],[68416,22],[68448,19],[68480,18],[68608,73],[68864,36],[69248,42],69296,69297,[69376,29],69415,[69424,22],[69552,21],[69600,23],[69635,53],[69763,45],[69840,25],[69891,36],69956,69959,[69968,35],70006,[70019,48],[70081,4],70106,70108,[70144,18],[70163,25],[70272,7],70280,[70282,4],[70287,15],[70303,10],[70320,47],[70405,8],70415,70416,[70419,22],[70442,7],70450,70451,[70453,5],70461,70480,[70493,5],[70656,53],[70727,4],[70751,3],[70784,48],70852,70853,70855,[71040,47],[71128,4],[71168,48],71236,[71296,43],71352,[71424,27],[71680,44],[71935,8],71945,[71948,8],71957,71958,[71960,24],71999,72001,[72096,8],[72106,39],72161,72163,72192,[72203,40],72250,72272,[72284,46],72349,[72384,57],[72704,9],[72714,37],72768,[72818,30],[72960,7],72968,72969,[72971,38],73030,[73056,6],73063,73064,[73066,32],73112,[73440,19],73648,[73728,922],[74880,196],[77824,1071],[82944,583],[92160,569],[92736,31],[92880,30],[92928,48],[93027,21],[93053,19],[93952,75],94032,94208,100343,[100352,1238],101632,101640,[110592,287],[110928,3],[110948,4],[110960,396],[113664,107],[113776,13],[113792,9],[113808,10],[123136,45],123214,[123584,44],[124928,197],[126464,4],[126469,27],126497,126498,126500,126503,[126505,10],[126516,4],126521,126523,126530,[126535,4,2],126542,126543,126545,126546,126548,[126551,6,2],126562,126564,[126567,4],[126572,7],[126580,4],[126585,4],126590,[126592,10],[126603,17],[126625,3],[126629,5],[126635,17],131072,173789,173824,177972,177984,178205,178208,183969,183984,191456,[194560,542],196608,201546],Pi:[171,8216,8219,8220,8223,8249,11778,11780,11785,11788,11804,11808],Cf:[173,[1536,6],1564,1757,1807,2274,6158,[8203,5],[8234,5],[8288,5],[8294,10],65279,[65529,3],69821,69837,[78896,9],[113824,4],[119155,8],917505,[917536,96]],No:[178,179,185,[188,3],[2548,6],[2930,6],[3056,3],[3192,7],[3416,7],[3440,9],[3882,10],[4969,20],[6128,10],6618,8304,[8308,6],[8320,10],[8528,16],8585,[9312,60],[9450,22],[10102,30],11517,[12690,4],[12832,10],[12872,8],[12881,15],[12928,10],[12977,15],[43056,6],[65799,45],[65909,4],65930,65931,[66273,27],[66336,4],[67672,8],[67705,7],[67751,9],[67835,5],[67862,6],68028,68029,[68032,16],[68050,46],[68160,9],68221,68222,[68253,3],[68331,5],[68440,8],[68472,8],[68521,7],[68858,6],[69216,31],[69405,10],[69457,4],[69573,7],[69714,20],[70113,20],71482,71483,[71914,9],[72794,19],[73664,21],[93019,7],[93824,23],[119520,20],[119648,25],[125127,9],[126065,59],[126125,3],[126129,4],[126209,45],[126255,15],[127232,13]],Pf:[187,8217,8221,8250,11779,11781,11786,11789,11805,11809],Lt:[[453,3,3],498,[8072,8],[8088,8],[8104,8],8124,8140,8188],Lm:[[688,18],[710,12],[736,5],748,750,884,890,1369,1600,1765,1766,2036,2037,2042,2074,2084,2088,2417,3654,3782,4348,6103,6211,6823,[7288,6],[7468,63],7544,[7579,37],8305,8319,[8336,13],11388,11389,11631,11823,12293,[12337,5],12347,12445,12446,[12540,3],40981,[42232,6],42508,42623,42652,42653,[42775,9],42864,42888,43e3,43001,43471,43494,43632,43741,43763,43764,[43868,4],43881,65392,65438,65439,[92992,4],[94099,13],94176,94177,94179,[123191,7],125259],Mn:[[768,112],[1155,5],[1425,45],1471,1473,1474,1476,1477,1479,[1552,11],[1611,21],1648,[1750,7],[1759,6],1767,1768,[1770,4],1809,[1840,27],[1958,11],[2027,9],2045,[2070,4],[2075,9],[2085,3],[2089,5],[2137,3],[2259,15],[2275,32],2362,2364,[2369,8],2381,[2385,7],2402,2403,2433,2492,[2497,4],2509,2530,2531,2558,2561,2562,2620,2625,2626,2631,2632,[2635,3],2641,2672,2673,2677,2689,2690,2748,[2753,5],2759,2760,2765,2786,2787,[2810,6],2817,2876,2879,[2881,4],2893,2901,2902,2914,2915,2946,3008,3021,3072,3076,[3134,3],[3142,3],[3146,4],3157,3158,3170,3171,3201,3260,3263,3270,3276,3277,3298,3299,3328,3329,3387,3388,[3393,4],3405,3426,3427,3457,3530,[3538,3],3542,3633,[3636,7],[3655,8],3761,[3764,9],[3784,6],3864,3865,[3893,3,2],[3953,14],[3968,5],3974,3975,[3981,11],[3993,36],4038,[4141,4],[4146,6],4153,4154,4157,4158,4184,4185,[4190,3],[4209,4],4226,4229,4230,4237,4253,[4957,3],[5906,3],[5938,3],5970,5971,6002,6003,6068,6069,[6071,7],6086,[6089,11],6109,[6155,3],6277,6278,6313,[6432,3],6439,6440,6450,[6457,3],6679,6680,6683,6742,[6744,7],6752,6754,[6757,8],[6771,10],6783,[6832,14],6847,6848,[6912,4],6964,[6966,5],6972,6978,[7019,9],7040,7041,[7074,4],7080,7081,[7083,3],7142,7144,7145,7149,[7151,3],[7212,8],7222,7223,[7376,3],[7380,13],[7394,7],7405,7412,7416,7417,[7616,58],[7675,5],[8400,13],8417,[8421,12],[11503,3],11647,[11744,32],[12330,4],12441,12442,42607,[42612,10],42654,42655,42736,42737,43010,43014,43019,43045,43046,43052,43204,43205,[43232,18],43263,[43302,8],[43335,11],[43392,3],43443,[43446,4],43452,43453,43493,[43561,6],43569,43570,43573,43574,43587,43596,43644,43696,[43698,3],43703,43704,43710,43711,43713,43756,43757,43766,44005,44008,44013,64286,[65024,16],[65056,16],66045,66272,[66422,5],[68097,3],68101,68102,[68108,4],[68152,3],68159,68325,68326,[68900,4],69291,69292,[69446,11],69633,[69688,15],[69759,3],[69811,4],69817,69818,[69888,3],[69927,5],[69933,8],70003,70016,70017,[70070,9],[70089,4],70095,[70191,3],70196,70198,70199,70206,70367,[70371,8],70400,70401,70459,70460,70464,[70502,7],[70512,5],[70712,8],[70722,3],70726,70750,[70835,6],70842,70847,70848,70850,70851,[71090,4],71100,71101,71103,71104,71132,71133,[71219,8],71229,71231,71232,71339,71341,[71344,6],71351,[71453,3],[71458,4],[71463,5],[71727,9],71737,71738,71995,71996,71998,72003,[72148,4],72154,72155,72160,[72193,10],[72243,6],[72251,4],72263,[72273,6],[72281,3],[72330,13],72344,72345,[72752,7],[72760,6],72767,[72850,22],[72874,7],72882,72883,72885,72886,[73009,6],73018,73020,73021,[73023,7],73031,73104,73105,73109,73111,73459,73460,[92912,5],[92976,7],94031,[94095,4],94180,113821,113822,[119143,3],[119163,8],[119173,7],[119210,4],[119362,3],[121344,55],[121403,50],121461,121476,[121499,5],[121505,15],[122880,7],[122888,17],[122907,7],122915,122916,[122918,5],[123184,7],[123628,4],[125136,7],[125252,7],[917760,240]],Me:[1160,1161,6846,[8413,4],[8418,3],[42608,3]],Mc:[2307,2363,[2366,3],[2377,4],2382,2383,2434,2435,[2494,3],2503,2504,2507,2508,2519,2563,[2622,3],2691,[2750,3],2761,2763,2764,2818,2819,2878,2880,2887,2888,2891,2892,2903,3006,3007,3009,3010,[3014,3],[3018,3],3031,[3073,3],[3137,4],3202,3203,3262,[3264,5],3271,3272,3274,3275,3285,3286,3330,3331,[3390,3],[3398,3],[3402,3],3415,3458,3459,[3535,3],[3544,8],3570,3571,3902,3903,3967,4139,4140,4145,4152,4155,4156,4182,4183,[4194,3],[4199,7],4227,4228,[4231,6],4239,[4250,3],6070,[6078,8],6087,6088,[6435,4],[6441,3],6448,6449,[6451,6],6681,6682,6741,6743,6753,6755,6756,[6765,6],6916,6965,6971,[6973,5],6979,6980,7042,7073,7078,7079,7082,7143,[7146,3],7150,7154,7155,[7204,8],7220,7221,7393,7415,12334,12335,43043,43044,43047,43136,43137,[43188,16],43346,43347,43395,43444,43445,43450,43451,[43454,3],43567,43568,43571,43572,43597,43643,43645,43755,43758,43759,43765,44003,44004,44006,44007,44009,44010,44012,69632,69634,69762,[69808,3],69815,69816,69932,69957,69958,70018,[70067,3],70079,70080,70094,[70188,3],70194,70195,70197,[70368,3],70402,70403,70462,70463,[70465,4],70471,70472,[70475,3],70487,70498,70499,[70709,3],70720,70721,70725,[70832,3],70841,[70843,4],70849,[71087,3],[71096,4],71102,[71216,3],71227,71228,71230,71340,71342,71343,71350,71456,71457,71462,[71724,3],71736,[71984,6],71991,71992,71997,72e3,72002,[72145,3],[72156,4],72164,72249,72279,72280,72343,72751,72766,72873,72881,72884,[73098,5],73107,73108,73110,73461,73462,[94033,55],94192,94193,119141,119142,[119149,6]],Nl:[[5870,3],[8544,35],[8581,4],12295,[12321,9],[12344,3],[42726,10],[65856,53],66369,66378,[66513,5],[74752,111]],Zl:[8232],Zp:[8233],Cs:[55296,56191,56192,56319,56320,57343],Co:[57344,63743,983040,1048573,1048576,1114109],digits:[[48,10],178,179,185,[1632,10],[1776,10],[1984,10],[2406,10],[2534,10],[2662,10],[2790,10],[2918,10],[3046,10],[3174,10],[3302,10],[3430,10],[3558,10],[3664,10],[3792,10],[3872,10],[4160,10],[4240,10],[4969,9],[6112,10],[6160,10],[6470,10],[6608,11],[6784,10],[6800,10],[6992,10],[7088,10],[7232,10],[7248,10],8304,[8308,6],[8320,10],[9312,9],[9332,9],[9352,9],9450,[9461,9],9471,[10102,9],[10112,9],[10122,9],[42528,10],[43216,10],[43264,10],[43472,10],[43504,10],[43600,10],[44016,10],[65296,10],[66720,10],[68160,4],[68912,10],[69216,9],[69714,9],[69734,10],[69872,10],[69942,10],[70096,10],[70384,10],[70736,10],[70864,10],[71248,10],[71360,10],[71472,10],[71904,10],[72016,10],[72784,10],[73040,10],[73120,10],[92768,10],[93008,10],[120782,50],[123200,10],[123632,10],[125264,10],[127232,11],[130032,10]],numeric:[[48,10],178,179,185,[188,3],[1632,10],[1776,10],[1984,10],[2406,10],[2534,10],[2548,6],[2662,10],[2790,10],[2918,10],[2930,6],[3046,13],[3174,10],[3192,7],[3302,10],[3416,7],[3430,19],[3558,10],[3664,10],[3792,10],[3872,20],[4160,10],[4240,10],[4969,20],[5870,3],[6112,10],[6128,10],[6160,10],[6470,10],[6608,11],[6784,10],[6800,10],[6992,10],[7088,10],[7232,10],[7248,10],8304,[8308,6],[8320,10],[8528,51],[8581,5],[9312,60],[9450,22],[10102,30],11517,12295,[12321,9],[12344,3],[12690,4],[12832,10],[12872,8],[12881,15],[12928,10],[12977,15],13317,13443,14378,15181,19968,19971,19975,19977,20061,20108,20116,20118,20159,20160,20191,20200,20237,20336,20740,20806,[20841,3,2],21313,[21315,3],21324,[21441,4],22235,22769,22777,24186,24318,24319,[24332,3],24336,25342,25420,26578,28422,29590,30334,32902,33836,36014,36019,36144,38433,38470,38476,38520,38646,[42528,10],[42726,10],[43056,6],[43216,10],[43264,10],[43472,10],[43504,10],[43600,10],[44016,10],63851,63859,63864,63922,63953,63955,63997,[65296,10],[65799,45],[65856,57],65930,65931,[66273,27],[66336,4],66369,66378,[66513,5],[66720,10],[67672,8],[67705,7],[67751,9],[67835,5],[67862,6],68028,68029,[68032,16],[68050,46],[68160,9],68221,68222,[68253,3],[68331,5],[68440,8],[68472,8],[68521,7],[68858,6],[68912,10],[69216,31],[69405,10],[69457,4],[69573,7],[69714,30],[69872,10],[69942,10],[70096,10],[70113,20],[70384,10],[70736,10],[70864,10],[71248,10],[71360,10],[71472,12],[71904,19],[72016,10],[72784,29],[73040,10],[73120,10],[73664,21],[74752,111],[92768,10],[93008,10],[93019,7],[93824,23],[119520,20],[119648,25],[120782,50],[123200,10],[123632,10],[125127,9],[125264,10],[126065,59],[126125,3],[126129,4],[126209,45],[126255,15],[127232,13],[130032,10],131073,131172,131298,131361,133418,133507,133516,133532,133866,133885,133913,140176,141720,146203,156269,194704],Cn:[[888,2],[896,4],[907,1],[909,1],[930,1],[1328,1],[1367,2],[1419,2],[1424,1],[1480,8],[1515,4],[1525,11],[1565,1],[1806,1],[1867,2],[1970,14],[2043,2],[2094,2],[2111,1],[2140,2],[2143,1],[2155,53],[2229,1],[2248,11],[2436,1],[2445,2],[2449,2],[2473,1],[2481,1],[2483,3],[2490,2],[2501,2],[2505,2],[2511,8],[2520,4],[2526,1],[2532,2],[2559,2],[2564,1],[2571,4],[2577,2],[2601,1],[2609,1],[2612,1],[2615,1],[2618,2],[2621,1],[2627,4],[2633,2],[2638,3],[2642,7],[2653,1],[2655,7],[2679,10],[2692,1],[2702,1],[2706,1],[2729,1],[2737,1],[2740,1],[2746,2],[2758,1],[2762,1],[2766,2],[2769,15],[2788,2],[2802,7],[2816,1],[2820,1],[2829,2],[2833,2],[2857,1],[2865,1],[2868,1],[2874,2],[2885,2],[2889,2],[2894,7],[2904,4],[2910,1],[2916,2],[2936,10],[2948,1],[2955,3],[2961,1],[2966,3],[2971,1],[2973,1],[2976,3],[2981,3],[2987,3],[3002,4],[3011,3],[3017,1],[3022,2],[3025,6],[3032,14],[3067,5],[3085,1],[3089,1],[3113,1],[3130,3],[3141,1],[3145,1],[3150,7],[3159,1],[3163,5],[3172,2],[3184,7],[3213,1],[3217,1],[3241,1],[3252,1],[3258,2],[3269,1],[3273,1],[3278,7],[3287,7],[3295,1],[3300,2],[3312,1],[3315,13],[3341,1],[3345,1],[3397,1],[3401,1],[3408,4],[3428,2],[3456,1],[3460,1],[3479,3],[3506,1],[3516,1],[3518,2],[3527,3],[3531,4],[3541,1],[3543,1],[3552,6],[3568,2],[3573,12],[3643,4],[3676,37],[3715,1],[3717,1],[3723,1],[3748,1],[3750,1],[3774,2],[3781,1],[3783,1],[3790,2],[3802,2],[3808,32],[3912,1],[3949,4],[3992,1],[4029,1],[4045,1],[4059,37],[4294,1],[4296,5],[4302,2],[4681,1],[4686,2],[4695,1],[4697,1],[4702,2],[4745,1],[4750,2],[4785,1],[4790,2],[4799,1],[4801,1],[4806,2],[4823,1],[4881,1],[4886,2],[4955,2],[4989,3],[5018,6],[5110,2],[5118,2],[5789,3],[5881,7],[5901,1],[5909,11],[5943,9],[5972,12],[5997,1],[6001,1],[6004,12],[6110,2],[6122,6],[6138,6],[6159,1],[6170,6],[6265,7],[6315,5],[6390,10],[6431,1],[6444,4],[6460,4],[6465,3],[6510,2],[6517,11],[6572,4],[6602,6],[6619,3],[6684,2],[6751,1],[6781,2],[6794,6],[6810,6],[6830,2],[6849,63],[6988,4],[7037,3],[7156,8],[7224,3],[7242,3],[7305,7],[7355,2],[7368,8],[7419,5],[7674,1],[7958,2],[7966,2],[8006,2],[8014,2],[8024,1],[8026,1],[8028,1],[8030,1],[8062,2],[8117,1],[8133,1],[8148,2],[8156,1],[8176,2],[8181,1],[8191,1],[8293,1],[8306,2],[8335,1],[8349,3],[8384,16],[8433,15],[8588,4],[9255,25],[9291,21],[11124,2],[11158,1],[11311,1],[11359,1],[11508,5],[11558,1],[11560,5],[11566,2],[11624,7],[11633,14],[11671,9],[11687,1],[11695,1],[11703,1],[11711,1],[11719,1],[11727,1],[11735,1],[11743,1],[11859,45],[11930,1],[12020,12],[12246,26],[12284,4],[12352,1],[12439,2],[12544,5],[12592,1],[12687,1],[12772,12],[12831,1],[40957,3],[42125,3],[42183,9],[42540,20],[42744,8],[42944,2],[42955,42],[43053,3],[43066,6],[43128,8],[43206,8],[43226,6],[43348,11],[43389,3],[43470,1],[43482,4],[43519,1],[43575,9],[43598,2],[43610,2],[43715,24],[43767,10],[43783,2],[43791,2],[43799,9],[43815,1],[43823,1],[43884,4],[44014,2],[44026,6],[55204,12],[55239,4],[55292,4],[64110,2],[64218,38],[64263,12],[64280,5],[64311,1],[64317,1],[64319,1],[64322,1],[64325,1],[64450,17],[64832,16],[64912,2],[64968,40],[65022,2],[65050,6],[65107,1],[65127,1],[65132,4],[65141,1],[65277,2],[65280,1],[65471,3],[65480,2],[65488,2],[65496,2],[65501,3],[65511,1],[65519,10],[65534,2],[65548,1],[65575,1],[65595,1],[65598,1],[65614,2],[65630,34],[65787,5],[65795,4],[65844,3],[65935,1],[65949,3],[65953,47],[66046,130],[66205,3],[66257,15],[66300,4],[66340,9],[66379,5],[66427,5],[66462,1],[66500,4],[66518,42],[66718,2],[66730,6],[66772,4],[66812,4],[66856,8],[66916,11],[66928,144],[67383,9],[67414,10],[67432,152],[67590,2],[67593,1],[67638,1],[67641,3],[67645,2],[67670,1],[67743,8],[67760,48],[67827,1],[67830,5],[67868,3],[67898,5],[67904,64],[68024,4],[68048,2],[68100,1],[68103,5],[68116,1],[68120,1],[68150,2],[68155,4],[68169,7],[68185,7],[68256,32],[68327,4],[68343,9],[68406,3],[68438,2],[68467,5],[68498,7],[68509,12],[68528,80],[68681,55],[68787,13],[68851,7],[68904,8],[68922,294],[69247,1],[69290,1],[69294,2],[69298,78],[69416,8],[69466,86],[69580,20],[69623,9],[69710,4],[69744,15],[69826,11],[69838,2],[69865,7],[69882,6],[69941,1],[69960,8],[70007,9],[70112,1],[70133,11],[70162,1],[70207,65],[70279,1],[70281,1],[70286,1],[70302,1],[70314,6],[70379,5],[70394,6],[70404,1],[70413,2],[70417,2],[70441,1],[70449,1],[70452,1],[70458,1],[70469,2],[70473,2],[70478,2],[70481,6],[70488,5],[70500,2],[70509,3],[70517,139],[70748,1],[70754,30],[70856,8],[70874,166],[71094,2],[71134,34],[71237,11],[71258,6],[71277,19],[71353,7],[71370,54],[71451,2],[71468,4],[71488,192],[71740,100],[71923,12],[71943,2],[71946,2],[71956,1],[71959,1],[71990,1],[71993,2],[72007,9],[72026,70],[72104,2],[72152,2],[72165,27],[72264,8],[72355,29],[72441,263],[72713,1],[72759,1],[72774,10],[72813,3],[72848,2],[72872,1],[72887,73],[72967,1],[72970,1],[73015,3],[73019,1],[73022,1],[73032,8],[73050,6],[73062,1],[73065,1],[73103,1],[73106,1],[73113,7],[73130,310],[73465,183],[73649,15],[73714,13],[74650,102],[74863,1],[74869,11],[75076,2748],[78895,1],[78905,4039],[83527,8633],[92729,7],[92767,1],[92778,4],[92784,96],[92910,2],[92918,10],[92998,10],[93018,1],[93026,1],[93048,5],[93072,688],[93851,101],[94027,4],[94088,7],[94112,64],[94181,11],[94194,14],[100344,8],[101590,42],[101641,8951],[110879,49],[110931,17],[110952,8],[111356,2308],[113771,5],[113789,3],[113801,7],[113818,2],[113828,4956],[119030,10],[119079,2],[119273,23],[119366,154],[119540,12],[119639,9],[119673,135],[119893,1],[119965,1],[119968,2],[119971,2],[119975,2],[119981,1],[119994,1],[119996,1],[120004,1],[120070,1],[120075,2],[120085,1],[120093,1],[120122,1],[120127,1],[120133,1],[120135,3],[120145,1],[120486,2],[120780,2],[121484,15],[121504,1],[121520,1360],[122887,1],[122905,2],[122914,1],[122917,1],[122923,213],[123181,3],[123198,2],[123210,4],[123216,368],[123642,5],[123648,1280],[125125,2],[125143,41],[125260,4],[125274,4],[125280,785],[126133,76],[126270,194],[126468,1],[126496,1],[126499,1],[126501,2],[126504,1],[126515,1],[126520,1],[126522,1],[126524,6],[126531,4],[126536,1],[126538,1],[126540,1],[126544,1],[126547,1],[126549,2],[126552,1],[126554,1],[126556,1],[126558,1],[126560,1],[126563,1],[126565,2],[126571,1],[126579,1],[126584,1],[126589,1],[126591,1],[126602,1],[126620,5],[126628,1],[126634,1],[126652,52],[126706,270],[127020,4],[127124,12],[127151,2],[127168,1],[127184,1],[127222,10],[127406,56],[127491,13],[127548,4],[127561,7],[127570,14],[127590,154],[128728,8],[128749,3],[128765,3],[128884,12],[128985,7],[129004,20],[129036,4],[129096,8],[129114,6],[129160,8],[129198,2],[129202,78],[129401,1],[129484,1],[129620,12],[129646,2],[129653,3],[129659,5],[129671,9],[129705,7],[129719,9],[129731,13],[129751,41],[129939,1],[129995,37],[130042,1030],[173790,34],[177973,11],[178206,2],[183970,14],[191457,3103],[195102,1506],[201547,715958],[917506,30],[917632,128],[918e3,65040],[1048574,2]]};$B.unicode_casefold={223:[115,115],304:[105,775],329:[700,110],496:[106,780],912:[953,776,769],944:[965,776,769],1415:[1381,1410],7830:[104,817],7831:[116,776],7832:[119,778],7833:[121,778],7834:[97,702],7838:[223],8016:[965,787],8018:[965,787,768],8020:[965,787,769],8022:[965,787,834],8064:[7936,953],8065:[7937,953],8066:[7938,953],8067:[7939,953],8068:[7940,953],8069:[7941,953],8070:[7942,953],8071:[7943,953],8072:[8064],8073:[8065],8074:[8066],8075:[8067],8076:[8068],8077:[8069],8078:[8070],8079:[8071],8080:[7968,953],8081:[7969,953],8082:[7970,953],8083:[7971,953],8084:[7972,953],8085:[7973,953],8086:[7974,953],8087:[7975,953],8088:[8080],8089:[8081],8090:[8082],8091:[8083],8092:[8084],8093:[8085],8094:[8086],8095:[8087],8096:[8032,953],8097:[8033,953],8098:[8034,953],8099:[8035,953],8100:[8036,953],8101:[8037,953],8102:[8038,953],8103:[8039,953],8104:[8096],8105:[8097],8106:[8098],8107:[8099],8108:[8100],8109:[8101],8110:[8102],8111:[8103],8114:[8048,953],8115:[945,953],8116:[940,953],8118:[945,834],8119:[945,834,953],8124:[8115],8130:[8052,953],8131:[951,953],8132:[942,953],8134:[951,834],8135:[951,834,953],8140:[8131],8146:[953,776,768],8147:[953,776,769],8150:[953,834],8151:[953,776,834],8162:[965,776,768],8163:[965,776,769],8164:[961,787],8166:[965,834],8167:[965,776,834],8178:[8060,953],8179:[969,953],8180:[974,953],8182:[969,834],8183:[969,834,953],8188:[8179],64256:[102,102],64257:[102,105],64258:[102,108],64259:[102,102,105],64260:[102,102,108],64261:[115,116],64262:[115,116],64275:[1396,1398],64276:[1396,1381],64277:[1396,1387],64278:[1406,1398],64279:[1396,1389]};$B.unicode_bidi_whitespace=[9,10,11,12,13,28,29,30,31,32,133,5760,8192,8193,8194,8195,8196,8197,8198,8199,8200,8201,8202,8232,8233,8287,12288];$B.unicode_identifiers={XID_Start:[95,[65,26],[97,26],170,181,186,[192,23],[216,31],[248,458],[710,12],[736,5],748,750,[880,5],[886,2],[891,3],895,902,[904,3],908,[910,20],[931,83],[1015,139],[1162,166],[1329,38],1369,[1376,41],[1488,27],[1519,4],[1568,43],[1646,2],[1649,99],1749,[1765,2],[1774,2],[1786,3],1791,1808,[1810,30],[1869,89],1969,[1994,33],[2036,2],2042,[2048,22],2074,2084,2088,[2112,25],[2144,11],[2208,21],[2230,18],[2308,54],2365,2384,[2392,10],2417,[2418,15],[2437,8],[2447,2],[2451,22],[2474,7],2482,[2486,4],2493,2510,[2524,2],[2527,3],[2544,2],2556,[2565,6],[2575,2],[2579,22],[2602,7],[2610,2],[2613,2],[2616,2],[2649,4],2654,[2674,3],[2693,9],[2703,3],[2707,22],[2730,7],[2738,2],[2741,5],2749,2768,[2784,2],2809,[2821,8],[2831,2],[2835,22],[2858,7],[2866,2],[2869,5],2877,[2908,2],[2911,3],2929,2947,[2949,6],[2958,3],[2962,4],[2969,2],2972,[2974,2],[2979,2],[2984,3],[2990,12],3024,[3077,8],[3086,3],[3090,23],[3114,16],3133,[3160,3],[3168,2],3200,[3205,8],[3214,3],[3218,23],[3242,10],[3253,5],3261,3294,[3296,2],[3313,2],[3332,9],[3342,3],[3346,41],3389,3406,[3412,3],[3423,3],[3450,6],[3461,18],[3482,24],[3507,9],3517,[3520,7],[3585,48],3634,[3648,7],[3713,2],3716,[3718,5],[3724,24],3749,[3751,10],3762,3773,[3776,5],3782,[3804,4],3840,[3904,8],[3913,36],[3976,5],[4096,43],4159,[4176,6],[4186,4],4193,[4197,2],[4206,3],[4213,13],4238,[4256,38],4295,4301,[4304,43],4348,[4349,332],[4682,4],[4688,7],4696,[4698,4],[4704,41],[4746,4],[4752,33],[4786,4],[4792,7],4800,[4802,4],[4808,15],[4824,57],[4882,4],[4888,67],[4992,16],[5024,86],[5112,6],[5121,620],[5743,17],[5761,26],[5792,75],[5870,11],[5888,13],[5902,4],[5920,18],[5952,18],[5984,13],[5998,3],[6016,52],6103,6108,[6176,89],[6272,41],6314,[6320,70],[6400,31],[6480,30],[6512,5],[6528,44],[6576,26],[6656,23],[6688,53],6823,[6917,47],[6981,7],[7043,30],[7086,2],[7098,44],[7168,36],[7245,3],[7258,36],[7296,9],[7312,43],[7357,3],[7401,4],[7406,6],[7413,2],7418,[7424,192],[7680,278],[7960,6],[7968,38],[8008,6],[8016,8],8025,8027,8029,[8031,31],[8064,53],[8118,7],8126,[8130,3],[8134,7],[8144,4],[8150,6],[8160,13],[8178,3],[8182,7],8305,8319,[8336,13],8450,8455,[8458,10],8469,8472,[8473,5],8484,8486,8488,[8490,16],[8508,4],[8517,5],8526,[8544,41],[11264,47],[11312,47],[11360,133],[11499,4],[11506,2],[11520,38],11559,11565,[11568,56],11631,[11648,23],[11680,7],[11688,7],[11696,7],[11704,7],[11712,7],[11720,7],[11728,7],[11736,7],12293,12294,12295,[12321,9],[12337,5],[12344,5],[12353,86],[12445,3],[12449,90],[12540,4],[12549,43],[12593,94],[12704,32],[12784,16],[13312,6592],[19968,20989],[40960,1165],[42192,46],[42240,269],[42512,16],[42538,2],[42560,47],42623,[42624,30],[42656,80],[42775,9],[42786,103],[42891,53],[42946,9],[42997,13],[43011,3],[43015,4],[43020,23],[43072,52],[43138,50],[43250,6],43259,[43261,2],[43274,28],[43312,23],[43360,29],[43396,47],43471,[43488,5],43494,[43495,9],[43514,5],[43520,41],[43584,3],[43588,8],[43616,23],43642,[43646,50],43697,[43701,2],[43705,5],43712,43714,[43739,3],[43744,11],43762,[43763,2],[43777,6],[43785,6],[43793,6],[43808,7],[43816,7],[43824,43],[43868,14],[43888,115],[44032,11172],[55216,23],[55243,49],[63744,366],[64112,106],[64256,7],[64275,5],64285,[64287,10],[64298,13],[64312,5],64318,[64320,2],[64323,2],[64326,108],[64467,139],[64612,218],[64848,64],[64914,54],[65008,10],65137,65139,65143,65145,65147,65149,[65151,126],[65313,26],[65345,26],[65382,56],[65440,31],[65474,6],[65482,6],[65490,6],[65498,3],[65536,12],[65549,26],[65576,19],[65596,2],[65599,15],[65616,14],[65664,123],[65856,53],[66176,29],[66208,49],[66304,32],[66349,30],[66384,38],[66432,30],[66464,36],[66504,8],[66513,5],[66560,158],[66736,36],[66776,36],[66816,40],[66864,52],[67072,311],[67392,22],[67424,8],[67584,6],67592,[67594,44],[67639,2],67644,[67647,23],[67680,23],[67712,31],[67808,19],[67828,2],[67840,22],[67872,26],[67968,56],[68030,2],68096,[68112,4],[68117,3],[68121,29],[68192,29],[68224,29],[68288,8],[68297,28],[68352,54],[68416,22],[68448,19],[68480,18],[68608,73],[68736,51],[68800,51],[68864,36],[69248,42],[69296,2],[69376,29],69415,[69424,22],[69552,21],[69600,23],[69635,53],[69763,45],[69840,25],[69891,36],69956,69959,[69968,35],70006,[70019,48],[70081,4],70106,70108,[70144,18],[70163,25],[70272,7],70280,[70282,4],[70287,15],[70303,10],[70320,47],[70405,8],[70415,2],[70419,22],[70442,7],[70450,2],[70453,5],70461,70480,[70493,5],[70656,53],[70727,4],[70751,3],[70784,48],[70852,2],70855,[71040,47],[71128,4],[71168,48],71236,[71296,43],71352,[71424,27],[71680,44],[71840,64],[71935,8],71945,[71948,8],[71957,2],[71960,24],71999,72001,[72096,8],[72106,39],72161,72163,72192,[72203,40],72250,72272,[72284,46],72349,[72384,57],[72704,9],[72714,37],72768,[72818,30],[72960,7],[72968,2],[72971,38],73030,[73056,6],[73063,2],[73066,32],73112,[73440,19],73648,[73728,922],[74752,111],[74880,196],[77824,1071],[82944,583],[92160,569],[92736,31],[92880,30],[92928,48],[92992,4],[93027,21],[93053,19],[93760,64],[93952,75],94032,[94099,13],[94176,2],94179,[94208,6136],[100352,1238],[101632,9],[110592,287],[110928,3],[110948,4],[110960,396],[113664,107],[113776,13],[113792,9],[113808,10],[119808,85],[119894,71],[119966,2],119970,[119973,2],[119977,4],[119982,12],119995,[119997,7],[120005,65],[120071,4],[120077,8],[120086,7],[120094,28],[120123,4],[120128,5],120134,[120138,7],[120146,340],[120488,25],[120514,25],[120540,31],[120572,25],[120598,31],[120630,25],[120656,31],[120688,25],[120714,31],[120746,25],[120772,8],[123136,45],[123191,7],123214,[123584,44],[124928,197],[125184,68],125259,[126464,4],[126469,27],[126497,2],126500,126503,[126505,10],[126516,4],126521,126523,126530,126535,126537,126539,[126541,3],[126545,2],126548,126551,126553,126555,126557,126559,[126561,2],126564,[126567,4],[126572,7],[126580,4],[126585,4],126590,[126592,10],[126603,17],[126625,3],[126629,5],[126635,17],[131072,42718],[173824,4149],[177984,222],[178208,5762],[183984,7473],[194560,542],[196608,4939]],XID_Continue:[[48,10],[65,26],95,[97,26],170,181,183,186,[192,23],[216,31],[248,458],[710,12],[736,5],748,750,[768,117],[886,2],[891,3],895,902,903,[904,3],908,[910,20],[931,83],[1015,139],[1155,5],[1162,166],[1329,38],1369,[1376,41],[1425,45],1471,[1473,2],[1476,2],1479,[1488,27],[1519,4],[1552,11],[1568,74],[1646,102],1749,[1750,7],[1759,10],[1770,19],1791,1808,1809,[1810,57],[1869,101],[1984,54],2042,2045,[2048,46],[2112,28],[2144,11],[2208,21],[2230,18],[2259,15],[2275,129],[2406,10],2417,[2418,18],[2437,8],[2447,2],[2451,22],[2474,7],2482,[2486,4],2492,2493,[2494,7],[2503,2],[2507,4],2519,[2524,2],[2527,5],[2534,12],2556,2558,[2561,3],[2565,6],[2575,2],[2579,22],[2602,7],[2610,2],[2613,2],[2616,2],2620,[2622,5],[2631,2],[2635,3],2641,[2649,4],2654,[2662,16],[2689,3],[2693,9],[2703,3],[2707,22],[2730,7],[2738,2],[2741,5],2748,2749,[2750,8],[2759,3],[2763,3],2768,[2784,4],[2790,10],2809,[2810,6],2817,[2818,2],[2821,8],[2831,2],[2835,22],[2858,7],[2866,2],[2869,5],2876,2877,2878,2879,2880,[2881,4],[2887,2],[2891,3],[2901,3],[2908,2],[2911,5],[2918,10],2929,2946,2947,[2949,6],[2958,3],[2962,4],[2969,2],2972,[2974,2],[2979,2],[2984,3],[2990,12],[3006,5],[3014,3],[3018,4],3024,3031,[3046,10],3072,[3073,12],[3086,3],[3090,23],[3114,16],3133,[3134,7],[3142,3],[3146,4],[3157,2],[3160,3],[3168,4],[3174,10],3200,3201,[3202,2],[3205,8],[3214,3],[3218,23],[3242,10],[3253,5],3260,3261,3262,3263,[3264,5],3270,[3271,2],[3274,4],[3285,2],3294,[3296,4],[3302,10],[3313,2],[3328,13],[3342,3],[3346,51],[3398,3],[3402,5],[3412,4],[3423,5],[3430,10],[3450,6],3457,[3458,2],[3461,18],[3482,24],[3507,9],3517,[3520,7],3530,[3535,6],3542,[3544,8],[3558,10],[3570,2],[3585,58],[3648,15],[3664,10],[3713,2],3716,[3718,5],[3724,24],3749,[3751,23],[3776,5],3782,[3784,6],[3792,10],[3804,4],3840,[3864,2],[3872,10],3893,3895,3897,[3902,10],[3913,36],[3953,20],[3974,18],[3993,36],4038,[4096,74],[4176,78],[4256,38],4295,4301,[4304,43],4348,[4349,332],[4682,4],[4688,7],4696,[4698,4],[4704,41],[4746,4],[4752,33],[4786,4],[4792,7],4800,[4802,4],[4808,15],[4824,57],[4882,4],[4888,67],[4957,3],[4969,9],[4992,16],[5024,86],[5112,6],[5121,620],[5743,17],[5761,26],[5792,75],[5870,11],[5888,13],[5902,7],[5920,21],[5952,20],[5984,13],[5998,3],[6002,2],[6016,84],6103,6108,6109,[6112,10],[6155,3],[6160,10],[6176,89],[6272,43],[6320,70],[6400,31],[6432,12],[6448,12],[6470,40],[6512,5],[6528,44],[6576,26],[6608,11],[6656,28],[6688,63],6752,6753,6754,[6755,26],6783,[6784,10],[6800,10],6823,[6832,14],[6847,2],[6912,76],[6992,10],[7019,9],[7040,116],[7168,56],[7232,10],[7245,49],[7296,9],[7312,43],[7357,3],[7376,3],[7380,39],[7424,250],[7675,283],[7960,6],[7968,38],[8008,6],[8016,8],8025,8027,8029,[8031,31],[8064,53],[8118,7],8126,[8130,3],[8134,7],[8144,4],[8150,6],[8160,13],[8178,3],[8182,7],[8255,2],8276,8305,8319,[8336,13],[8400,13],8417,[8421,12],8450,8455,[8458,10],8469,8472,[8473,5],8484,8486,8488,[8490,16],[8508,4],[8517,5],8526,[8544,41],[11264,47],[11312,47],[11360,133],[11499,9],[11520,38],11559,11565,[11568,56],11631,11647,[11648,23],[11680,7],[11688,7],[11696,7],[11704,7],[11712,7],[11720,7],[11728,7],[11736,7],[11744,32],12293,12294,12295,[12321,15],[12337,5],[12344,5],[12353,86],[12441,2],[12445,3],[12449,90],[12540,4],[12549,43],[12593,94],[12704,32],[12784,16],[13312,6592],[19968,20989],[40960,1165],[42192,46],[42240,269],[42512,28],[42560,48],[42612,10],42623,[42624,114],[42775,9],[42786,103],[42891,53],[42946,9],[42997,51],43052,[43072,52],[43136,70],[43216,10],[43232,24],43259,[43261,49],[43312,36],[43360,29],[43392,65],43471,[43472,10],[43488,31],[43520,55],[43584,14],[43600,10],[43616,23],43642,43643,43644,43645,[43646,69],[43739,3],[43744,16],43762,[43763,4],[43777,6],[43785,6],[43793,6],[43808,7],[43816,7],[43824,43],[43868,14],[43888,123],44012,44013,[44016,10],[44032,11172],[55216,23],[55243,49],[63744,366],[64112,106],[64256,7],[64275,5],64285,64286,[64287,10],[64298,13],[64312,5],64318,[64320,2],[64323,2],[64326,108],[64467,139],[64612,218],[64848,64],[64914,54],[65008,10],[65024,16],[65056,16],[65075,2],[65101,3],65137,65139,65143,65145,65147,65149,[65151,126],[65296,10],[65313,26],65343,[65345,26],[65382,89],[65474,6],[65482,6],[65490,6],[65498,3],[65536,12],[65549,26],[65576,19],[65596,2],[65599,15],[65616,14],[65664,123],[65856,53],66045,[66176,29],[66208,49],66272,[66304,32],[66349,30],[66384,43],[66432,30],[66464,36],[66504,8],[66513,5],[66560,158],[66720,10],[66736,36],[66776,36],[66816,40],[66864,52],[67072,311],[67392,22],[67424,8],[67584,6],67592,[67594,44],[67639,2],67644,[67647,23],[67680,23],[67712,31],[67808,19],[67828,2],[67840,22],[67872,26],[67968,56],[68030,2],68096,[68097,3],[68101,2],[68108,8],[68117,3],[68121,29],[68152,3],68159,[68192,29],[68224,29],[68288,8],[68297,30],[68352,54],[68416,22],[68448,19],[68480,18],[68608,73],[68736,51],[68800,51],[68864,40],[68912,10],[69248,42],[69291,2],[69296,2],[69376,29],69415,[69424,33],[69552,21],[69600,23],69632,69633,69634,[69635,68],[69734,10],[69759,60],[69840,25],[69872,10],[69888,53],[69942,10],69956,[69957,3],[69968,36],70006,[70016,69],[70089,4],70094,70095,[70096,11],70108,[70144,18],[70163,37],70206,[70272,7],70280,[70282,4],[70287,15],[70303,10],[70320,59],[70384,10],[70400,4],[70405,8],[70415,2],[70419,22],[70442,7],[70450,2],[70453,5],[70459,10],[70471,2],[70475,3],70480,70487,[70493,7],[70502,7],[70512,5],[70656,75],[70736,10],70750,[70751,3],[70784,70],70855,[70864,10],[71040,54],[71096,9],[71128,6],[71168,65],71236,[71248,10],[71296,57],[71360,10],[71424,27],[71453,15],[71472,10],[71680,59],[71840,74],[71935,8],71945,[71948,8],[71957,2],[71960,30],[71991,2],[71995,9],[72016,10],[72096,8],[72106,46],[72154,8],72163,72164,72192,[72193,62],72263,72272,[72273,73],72349,[72384,57],[72704,9],[72714,45],[72760,9],[72784,10],[72818,30],[72850,22],72873,[72874,13],[72960,7],[72968,2],[72971,44],73018,[73020,2],[73023,9],[73040,10],[73056,6],[73063,2],[73066,37],[73104,2],[73107,6],[73120,10],[73440,23],73648,[73728,922],[74752,111],[74880,196],[77824,1071],[82944,583],[92160,569],[92736,31],[92768,10],[92880,30],[92912,5],[92928,55],[92992,4],[93008,10],[93027,21],[93053,19],[93760,64],[93952,75],94031,94032,[94033,55],[94095,17],[94176,2],94179,94180,[94192,2],[94208,6136],[100352,1238],[101632,9],[110592,287],[110928,3],[110948,4],[110960,396],[113664,107],[113776,13],[113792,9],[113808,10],[113821,2],[119141,5],[119149,6],[119163,8],[119173,7],[119210,4],[119362,3],[119808,85],[119894,71],[119966,2],119970,[119973,2],[119977,4],[119982,12],119995,[119997,7],[120005,65],[120071,4],[120077,8],[120086,7],[120094,28],[120123,4],[120128,5],120134,[120138,7],[120146,340],[120488,25],[120514,25],[120540,31],[120572,25],[120598,31],[120630,25],[120656,31],[120688,25],[120714,31],[120746,25],[120772,8],[120782,50],[121344,55],[121403,50],121461,121476,[121499,5],[121505,15],[122880,7],[122888,17],[122907,7],[122915,2],[122918,5],[123136,45],[123184,14],[123200,10],123214,[123584,58],[124928,197],[125136,7],[125184,76],[125264,10],[126464,4],[126469,27],[126497,2],126500,126503,[126505,10],[126516,4],126521,126523,126530,126535,126537,126539,[126541,3],[126545,2],126548,126551,126553,126555,126557,126559,[126561,2],126564,[126567,4],[126572,7],[126580,4],[126585,4],126590,[126592,10],[126603,17],[126625,3],[126629,5],[126635,17],[130032,10],[131072,42718],[173824,4149],[177984,222],[178208,5762],[183984,7473],[194560,542],[196608,4939],[917760,240]]};$B.unicode_tables={};for(var gc in $B.unicode){$B.unicode_tables[gc]={};$B.unicode[gc].forEach((function(item){if(Array.isArray(item)){var step=item[2]||1;for(var i=0,nb=item[1];i=cn[j][0]){if(i=55296&&code<=56319){return true}}return false};$B.String=function(s){var codepoints=[],surrogates=[],j=0;for(var i=0,len=s.length;i=65536){surrogates.push(j);i++}j++}if(surrogates.length==0){return s}var res=new String(s);res.__class__=str;res.surrogates=surrogates;return res};function pypos2jspos(s,pypos){if(s.surrogates===undefined){return pypos}var nb=0;while(s.surrogates[nb]=55296&&code<=56319){chars.push(s.substr(i,2));i++}else{chars.push(s.charAt(i))}}return chars}function to_codepoints(s){if(s.codepoints){return s.codepoints}var cps=[];for(var i=0,len=s.length;i=55296&&code<=56319){var v=65536;v+=(code&1023)<<10;v+=s.charCodeAt(i+1)&1023;cps.push(v);i++}else{cps.push(code)}}return s.codepoints=cps}str.__add__=function(_self,other){if(!_b_.isinstance(other,str)){try{return $B.$getattr(other,"__radd__")(_self)}catch(err){throw _b_.TypeError.$factory("Can't convert "+$B.class_name(other)+" to str implicitly")}}[_self,other]=to_string([_self,other]);return $B.String(_self+other)};str.__contains__=function(_self,item){if(!_b_.isinstance(item,str)){throw _b_.TypeError.$factory("'in ' requires "+"string as left operand, not "+$B.class_name(item))}[_self,item]=to_string([_self,item]);if(item.__class__===str||_b_.isinstance(item,str)){var nbcar=item.length}else{var nbcar=_b_.len(item)}if(nbcar==0){return true}var len=_self.length;if(len==0){return nbcar==0}for(var i=0,len=_self.length;i=0&&pos=65536){return $B.String(_self.substr(jspos,2))}else{return _self[jspos]}}throw _b_.IndexError.$factory("string index out of range")}if(_b_.isinstance(arg,_b_.slice)){var s=_b_.slice.$conv_for_seq(arg,len),start=pypos2jspos(_self,s.start),stop=pypos2jspos(_self,s.stop),step=s.step;var res="",i=null;if(step>0){if(stop<=start){return""}for(var i=start;i=start){return""}for(var i=start;i>stop;i+=step){res+=_self[i]}}return $B.String(res)}if(_b_.isinstance(arg,_b_.bool)){return _self.__getitem__(_b_.int.$factory(arg))}throw _b_.TypeError.$factory("string indices must be integers")};var prefix=2,suffix=3,mask=2**32-1,str_hash_cache={};str.$nb_str_hash_cache=0;function fnv(p){if(p.length==0){return 0}var x=prefix;x=(x^p[0]<<7)&mask;for(var i=0,len=p.length;i1e5){str.$nb_str_hash_cache=0;str_hash_cache={}}try{return str_hash_cache[_self]=fnv(to_codepoints(_self))}catch(err){console.log("error hash, cps",_self,to_codepoints(_self));throw err}};str.__init__=function(self,arg){return _b_.None};var str_iterator=$B.make_iterator_class("str_iterator");str.__iter__=function(_self){return str_iterator.$factory(to_chars(_self))};str.__len__=function(_self){_self=to_string(_self);if(_self.surrogates===undefined){return _self.length}if(_self.len!==undefined){return _self.len}var len=_self.len=_self.length-_self.surrogates.length;return len};var kwarg_key=new RegExp("([^\\)]*)\\)");var NotANumber=function(){this.name="NotANumber"};var number_check=function(s){if(!_b_.isinstance(s,[_b_.int,_b_.float])){throw new NotANumber}};var get_char_array=function(size,char){if(size<=0){return""}return new Array(size+1).join(char)};var format_padding=function(s,flags,minus_one){var padding=flags.padding;if(!padding){return s}s=s.toString();padding=parseInt(padding,10);if(minus_one){padding-=1}if(!flags.left){return get_char_array(padding-s.length,flags.pad_char)+s}else{return s+get_char_array(padding-s.length,flags.pad_char)}};var format_int_precision=function(val,flags){var precision=flags.precision;if(!precision){return val.toString()}precision=parseInt(precision,10);var s;if(val.__class__===$B.long_int){s=$B.long_int.to_base(val,10)}else{s=val.toString()}if(s[0]==="-"){return"-"+get_char_array(precision-s.length+1,"0")+s.slice(1)}return get_char_array(precision-s.length,"0")+s};var format_float_precision=function(val,upper,flags,modifier){var precision=flags.precision;if(isFinite(val)){return modifier(val,precision,flags,upper)}if(val===Infinity){val="inf"}else if(val===-Infinity){val="-inf"}else{val="nan"}if(upper){return val.toUpperCase()}return val};var format_sign=function(val,flags){if(flags.sign){if(val>=0||isNaN(val)||val===Number.POSITIVE_INFINITY){return"+"}}else if(flags.space){if(val>=0||isNaN(val)){return" "}}return""};var str_format=function(val,flags){flags.pad_char=" ";return format_padding(str.$factory(val),flags)};var num_format=function(val,flags){number_check(val);if(val.__class__===$B.long_int){val=$B.long_int.to_base(val,10)}else if(_b_.isinstance(val,_b_.float)){val=parseInt(val.value)}else{val=parseInt(val)}var s=format_int_precision(val,flags);if(flags.pad_char==="0"){if(val<0){s=s.substring(1);return"-"+format_padding(s,flags,true)}var sign=format_sign(val,flags);if(sign!==""){return sign+format_padding(s,flags,true)}}return format_padding(format_sign(val,flags)+s,flags)};var repr_format=function(val,flags){flags.pad_char=" ";return format_padding(_b_.repr(val),flags)};var ascii_format=function(val,flags){flags.pad_char=" ";return format_padding(_b_.ascii(val),flags)};var _float_helper=function(val,flags){number_check(val);if(!flags.precision){if(!flags.decimal_point){flags.precision=6}else{flags.precision=0}}else{flags.precision=parseInt(flags.precision,10);validate_precision(flags.precision)}return _b_.isinstance(val,_b_.int)?val:val.value};var trailing_zeros=/(.*?)(0+)([eE].*)/,leading_zeros=/\.(0*)/,trailing_dot=/\.$/;var validate_precision=function(precision){if(precision>20){precision=20}};function handle_special_values(value,upper){var special;if(isNaN(value)){special=upper?"NAN":"nan"}else if(value==Number.POSITIVE_INFINITY){special=upper?"INF":"inf"}else if(value==Number.NEGATIVE_INFINITY){special=upper?"-INF":"-inf"}return special}var floating_point_format=function(val,upper,flags){val=_float_helper(val,flags);var special=handle_special_values(val,upper);if(special){return format_padding(format_sign(val,flags)+special,flags)}var p=flags.precision;if(p==0){p=1}var exp_format=val.toExponential(p-1),e_index=exp_format.indexOf("e"),exp=parseInt(exp_format.substr(e_index+1)),res;function remove_zeros(v){if(flags.alternate){return v}if(v.indexOf(".")>-1){while(v.endsWith("0")){v=v.substr(0,v.length-1)}if(v.endsWith(".")){v=v.substr(0,v.length-1)}}return v}if(-4<=exp&&exp-1){return BigInt(v).toString()}const mul=Math.pow(10,d);var is_neg=v<0;if(is_neg){v=-v}var res_floor=(Math.floor(v*mul)/mul).toFixed(d),res_ceil=(Math.ceil(v*mul)/mul).toFixed(d),res;if(v-res_floor==res_ceil-v){var last=res_floor[res_floor.length-1];res=last.match(/[02468]/)?res_floor:res_ceil}else{res=v-res_floor1){mant+="."+parts[0].substr(1)+(parts[1]||"")}else if(parts[1]){mant+="."+parts[1]}}mant=parseFloat(mant);mant=roundDownToFixed(parseFloat(mant),precision);if(parseFloat(mant)==10){parts=mant.split(".");parts[0]="1";mant=parts.join(".");exp=parseInt(exp)+1}if(flags.alternate&&mant.indexOf(".")==-1){mant+="."}if(exp.toString().length==1){exp="0"+exp}return`${is_neg?"-":""}${mant}${upper?"E":"e"}${exp_sign}${exp}`};var floating_point_exponential_format=function(val,upper,flags){val=_float_helper(val,flags);return format_padding(format_sign(val,flags)+format_float_precision(val,upper,flags,_floating_exp_helper),flags)};$B.formatters={floating_point_format:floating_point_format,floating_point_decimal_format:floating_point_decimal_format,floating_point_exponential_format:floating_point_exponential_format};var signed_hex_format=function(val,upper,flags){var ret;if(!_b_.isinstance(val,_b_.int)){throw _b_.TypeError.$factory(`%X format: an integer is required, not ${$B.class_name(val)}`)}if(val.__class__===$B.long_int){ret=val.value.toString(16)}else{ret=parseInt(val);ret=ret.toString(16)}ret=format_int_precision(ret,flags);if(upper){ret=ret.toUpperCase()}if(flags.pad_char==="0"){if(val<0){ret=ret.substring(1);ret="-"+format_padding(ret,flags,true)}var sign=format_sign(val,flags);if(sign!==""){ret=sign+format_padding(ret,flags,true)}}if(flags.alternate){if(ret.charAt(0)==="-"){if(upper){ret="-0X"+ret.slice(1)}else{ret="-0x"+ret.slice(1)}}else{if(upper){ret="0X"+ret}else{ret="0x"+ret}}}return format_padding(format_sign(val,flags)+ret,flags)};var octal_format=function(val,flags){number_check(val);var ret;if(val.__class__===$B.long_int){ret=$B.long_int.to_base(8)}else{ret=parseInt(val);ret=ret.toString(8)}ret=format_int_precision(ret,flags);if(flags.pad_char==="0"){if(val<0){ret=ret.substring(1);ret="-"+format_padding(ret,flags,true)}var sign=format_sign(val,flags);if(sign!==""){ret=sign+format_padding(ret,flags,true)}}if(flags.alternate){if(ret.charAt(0)==="-"){ret="-0o"+ret.slice(1)}else{ret="0o"+ret}}return format_padding(ret,flags)};function series_of_bytes(val,flags){if(val.__class__&&val.__class__.$buffer_protocol){var it=_b_.iter(val),ints=[];while(true){try{ints.push(_b_.next(it))}catch(err){if(err.__class__===_b_.StopIteration){var b=_b_.bytes.$factory(ints);return format_padding(_b_.bytes.decode(b,"ascii"),flags)}throw err}}}else{try{bytes_obj=$B.$getattr(val,"__bytes__");return format_padding(_b_.bytes.decode(bytes_obj),flags)}catch(err){if(err.__class__===_b_.AttributeError){throw _b_.TypeError.$factory("%b does not accept '"+$B.class_name(val)+"'")}throw err}}}var single_char_format=function(val,flags){if(_b_.isinstance(val,str)&&val.length==1){return val}else if(_b_.isinstance(val,_b_.bytes)&&val.source.length==1){val=val.source[0]}else{try{val=_b_.int.$factory(val)}catch(err){throw _b_.TypeError.$factory("%c requires int or char")}}return format_padding(_b_.chr(val),flags)};var num_flag=function(c,flags){if(c==="0"&&!flags.padding&&!flags.decimal_point&&!flags.left){flags.pad_char="0";return}if(!flags.decimal_point){flags.padding=(flags.padding||"")+c}else{flags.precision=(flags.precision||"")+c}};var decimal_point_flag=function(val,flags){if(flags.decimal_point){throw new UnsupportedChar}flags.decimal_point=true};var neg_flag=function(val,flags){flags.pad_char=" ";flags.left=true};var space_flag=function(val,flags){flags.space=true};var sign_flag=function(val,flags){flags.sign=true};var alternate_flag=function(val,flags){flags.alternate=true};var char_mapping={b:series_of_bytes,s:str_format,d:num_format,i:num_format,u:num_format,o:octal_format,r:repr_format,a:ascii_format,g:function(val,flags){return floating_point_format(val,false,flags)},G:function(val,flags){return floating_point_format(val,true,flags)},f:function(val,flags){return floating_point_decimal_format(val,false,flags)},F:function(val,flags){return floating_point_decimal_format(val,true,flags)},e:function(val,flags){return floating_point_exponential_format(val,false,flags)},E:function(val,flags){return floating_point_exponential_format(val,true,flags)},x:function(val,flags){return signed_hex_format(val,false,flags)},X:function(val,flags){return signed_hex_format(val,true,flags)},c:single_char_format,0:function(val,flags){return num_flag("0",flags)},1:function(val,flags){return num_flag("1",flags)},2:function(val,flags){return num_flag("2",flags)},3:function(val,flags){return num_flag("3",flags)},4:function(val,flags){return num_flag("4",flags)},5:function(val,flags){return num_flag("5",flags)},6:function(val,flags){return num_flag("6",flags)},7:function(val,flags){return num_flag("7",flags)},8:function(val,flags){return num_flag("8",flags)},9:function(val,flags){return num_flag("9",flags)},"-":neg_flag," ":space_flag,"+":sign_flag,".":decimal_point_flag,"#":alternate_flag};var UnsupportedChar=function(){this.name="UnsupportedChar"};str.__mod__=function(_self,args){_self=to_string(_self);var length=_self.length,pos=0|0,argpos=null,getitem;if(_b_.isinstance(args,_b_.tuple)){argpos=0|0}else{getitem=$B.$getattr(args,"__getitem__",_b_.None)}var ret="";var $get_kwarg_string=function(s){++pos;var rslt=kwarg_key.exec(s.substring(newpos));if(!rslt){throw _b_.ValueError.$factory("incomplete format key")}var key=rslt[1];newpos+=rslt[0].length;try{var _self=getitem(key)}catch(err){if(err.__class__===_b_.KeyError){throw err}throw _b_.TypeError.$factory("format requires a mapping")}return get_string_value(s,_self)};var $get_arg_string=function(s){var _self;if(argpos===null){_self=args}else{_self=args[argpos++];if(_self===undefined){throw _b_.TypeError.$factory("not enough arguments for format string")}}return get_string_value(s,_self)};var get_string_value=function(s,_self){var flags={pad_char:" "};do{var func=char_mapping[s[newpos]];try{if(func===undefined){throw new UnsupportedChar}else{var ret=func(_self,flags);if(ret!==undefined){return ret}++newpos}}catch(err){if(err.name=="UnsupportedChar"){invalid_char=s[newpos];if(invalid_char===undefined){throw _b_.ValueError.$factory("incomplete format")}throw _b_.ValueError.$factory("unsupported format character '"+invalid_char+"' (0x"+invalid_char.charCodeAt(0).toString(16)+") at index "+newpos)}else if(err.name==="NotANumber"){var try_char=s[newpos],cls=_self.__class__;if(!cls){if(typeof _self==="string"){cls="str"}else{cls=typeof _self}}else{cls=cls.$infos.__name__}throw _b_.TypeError.$factory("%"+try_char+" format: a number is required, not "+cls)}else{throw err}}}while(true)};var nbph=0;do{var newpos=_self.indexOf("%",pos);if(newpos<0){ret+=_self.substring(pos);break}ret+=_self.substring(pos,newpos);++newpos;if(newposargpos){throw _b_.TypeError.$factory("not enough arguments for format string")}else if(args.length=127&&cp<160){cp=cp.toString(16);if(cp.length<2){cp="0"+cp}repl+="\\x"+cp}else if(cp>=768&&cp<=879){repl+=""+chars[i]+" "}else if(cp.toString(16)=="feff"){repl+="\\ufeff"}else{repl+=chars[i]}}var res=repl;if(res.search('"')==-1&&res.search("'")==-1){return"'"+res+"'"}else if(_self.search('"')==-1){return'"'+res+'"'}var qesc=new RegExp("'","g");res="'"+res.replace(qesc,"\\'")+"'";return res};str.__rmod__=function(){var $=$B.args("__rmod__",2,{self:null,other:null},["self","other"],arguments,{},null,null);if(!_b_.isinstance($.other,str)){return _b_.NotImplemented}return str.__mod__($.other,$.self)};str.__rmul__=function(_self,other){_self=to_string(_self);if(_b_.isinstance(other,_b_.int)){other=_b_.int.numerator(other);var res="";while(other>0){res+=_self;other--}return res}return _b_.NotImplemented};str.__setattr__=function(_self,attr,value){if(typeof _self==="string"){if(str.hasOwnProperty(attr)){throw _b_.AttributeError.$factory("'str' object attribute '"+attr+"' is read-only")}else{throw _b_.AttributeError.$factory("'str' object has no attribute '"+attr+"'")}}_b_.dict.$setitem(_self.__dict__,attr,value);return _b_.None};str.__setitem__=function(self,attr,value){throw _b_.TypeError.$factory("'str' object does not support item assignment")};var combining=[];for(var cp=768;cp<=879;cp++){combining.push(String.fromCharCode(cp))}var combining_re=new RegExp("("+combining.join("|")+")","g");str.__str__=function(_self){_self=to_string(_self);var repl="",chars=to_chars(_self);if(chars.length==_self.length){return _self.replace(combining_re,"$1")}for(var i=0;i=768&&cp<=879){repl+=""+chars[i]}else{repl+=chars[i]}}return repl};str.toString=function(){return"str"};var $comp_func=function(_self,other){if(typeof other!==typeof _self){return _b_.NotImplemented}else if(typeof _self=="string"){return _self>other}else{return _self.$brython_value>other.$brython_value}};$comp_func+="";var $comps={">":"gt",">=":"ge","<":"lt","<=":"le"};for(var $op in $comps){eval("str.__"+$comps[$op]+"__ = "+$comp_func.replace(/>/gm,$op))}var $notimplemented=function(self,other){throw _b_.NotImplementedError.$factory("OPERATOR not implemented for class str")};str.capitalize=function(){var $=$B.args("capitalize",1,{self:self},["self"],arguments,{},null,null),_self=to_string($.self);if(_self.length==0){return""}return _self.charAt(0).toUpperCase()+_self.substr(1)};str.casefold=function(){var $=$B.args("casefold",1,{self:self},["self"],arguments,{},null,null),res="",char,cf,_self=to_string($.self),chars=to_chars(_self);for(var i=0,len=chars.length;i=0){n++;pos+=sub.length}else{break}}return n};str.encode=function(){var $=$B.args("encode",3,{self:null,encoding:null,errors:null},["self","encoding","errors"],arguments,{encoding:"utf-8",errors:"strict"},null,null),_self=to_string($.self);if($.encoding=="rot13"||$.encoding=="rot_13"){var res="";for(var i=0,len=_self.length;i0){res+=" ";col++}break;case"\r":case"\n":res+=car;col=0;break;default:res+=car;col++;break}pos++}return res};str.find=function(){var $=$B.args("str.find",4,{self:null,sub:null,start:null,end:null},["self","sub","start","end"],arguments,{start:0,end:null},null,null),_self;check_str($.sub);normalize_start_end($);[_self,sub]=to_string([$.self,$.sub]);var len=str.__len__(_self),sub_len=str.__len__(sub);if(sub_len==0&&$.start==len){return len}if(len+sub_len==0){return-1}var js_start=pypos2jspos(_self,$.start),js_end=pypos2jspos(_self,$.end),ix=_self.substring(js_start,js_end).indexOf(sub);if(ix==-1){return-1}return jspos2pypos(_self,js_start+ix)};$B.parse_format=function(fmt_string){var elts=fmt_string.split(":"),name,conv,spec,name_ext=[];if(elts.length==1){name=fmt_string}else{name=elts[0];spec=elts.splice(1).join(":")}var elts=name.split("!");if(elts.length>1){name=elts[0];conv=elts[1]}if(name!==undefined){function name_repl(match){name_ext.push(match);return""}var name_ext_re=/\.[_a-zA-Z][_a-zA-Z0-9]*|\[[_a-zA-Z][_a-zA-Z0-9]*\]|\[[0-9]+\]/g;name=name.replace(name_ext_re,name_repl)}return{name:name,name_ext:name_ext,conv:conv,spec:spec||"",string:fmt_string}};$B.split_format=function(s){var pos=0,_len=s.length,car,text="",parts=[],rank=0;while(pos<_len){car=s.charAt(pos);if(car=="{"&&s.charAt(pos+1)=="{"){text+="{";pos+=2}else if(car=="}"&&s.charAt(pos+1)=="}"){text+="}";pos+=2}else if(car=="{"){parts.push(text);var end=pos+1,nb=1;while(end<_len){if(s.charAt(end)=="{"){nb++;end++}else if(s.charAt(end)=="}"){nb--;end++;if(nb==0){var fmt_string=s.substring(pos+1,end-1);var fmt_obj=$B.parse_format(fmt_string);fmt_obj.raw_name=fmt_obj.name;fmt_obj.raw_spec=fmt_obj.spec;if(!fmt_obj.name){fmt_obj.name=rank+"";rank++}if(fmt_obj.spec!==undefined){function replace_nested(name,key){if(key==""){return"{"+rank+++"}"}return"{"+key+"}"}fmt_obj.spec=fmt_obj.spec.replace(/\{(.*?)\}/g,replace_nested)}parts.push(fmt_obj);text="";break}}else{end++}}if(nb>0){throw _b_.ValueError.$factory("wrong format "+s)}pos=end}else{text+=car;pos++}}if(text){parts.push(text)}return parts};str.format=function(_self){var last_arg=$B.last(arguments);if(last_arg.$nat=="mapping"){var mapping=last_arg.mapping,getitem=$B.$getattr(mapping,"__getitem__");var args=[];for(var i=0,len=arguments.length-1;i-1){var pos=parseInt(fmt.name),value=_b_.tuple.__getitem__($.$args,pos)}else{var value=getitem(fmt.name)}for(var j=0;j-1){key=parseInt(key)}value=$B.$getattr(value,"__getitem__")(key)}}if(fmt.conv=="a"){value=_b_.ascii(value)}else if(fmt.conv=="r"){value=_b_.repr(value)}else if(fmt.conv=="s"){value=_b_.str.$factory(value)}if(value.$is_class||value.$factory){res+=value.__class__.__format__(value,fmt.spec)}else{res+=$B.$getattr(value,"__format__")(fmt.spec)}}return res};str.format_map=function(){var $=$B.args("format_map",2,{self:null,mapping:null},["self","mapping"],arguments,{},null,null),_self=to_string($.self);return str.format(_self,{$nat:"mapping",mapping:$.mapping})};str.index=function(self){var res=str.find.apply(null,arguments);if(res===-1){throw _b_.ValueError.$factory("substring not found")}return res};str.isascii=function(){var $=$B.args("isascii",1,{self:null},["self"],arguments,{},null,null),_self=to_string($.self);for(var i=0,len=_self.length;i127){return false}}return true};str.isalnum=function(){var $=$B.args("isalnum",1,{self:null},["self"],arguments,{},null,null),cp,_self=to_string($.self);for(var char of to_chars(_self)){cp=_b_.ord(char);if(unicode_tables.Ll[cp]||unicode_tables.Lu[cp]||unicode_tables.Lm[cp]||unicode_tables.Lt[cp]||unicode_tables.Lo[cp]||unicode_tables.Nd[cp]||unicode_tables.digits[cp]||unicode_tables.numeric[cp]){continue}return false}return true};str.isalpha=function(){var $=$B.args("isalpha",1,{self:null},["self"],arguments,{},null,null),cp,_self=to_string($.self);for(var char of to_chars(_self)){cp=_b_.ord(char);if(unicode_tables.Ll[cp]||unicode_tables.Lu[cp]||unicode_tables.Lm[cp]||unicode_tables.Lt[cp]||unicode_tables.Lo[cp]){continue}return false}return true};str.isdecimal=function(){var $=$B.args("isdecimal",1,{self:null},["self"],arguments,{},null,null),cp,_self=to_string($.self);for(var char of to_chars(_self)){cp=_b_.ord(char);if(!unicode_tables.Nd[cp]){return false}}return _self.length>0};str.isdigit=function(){var $=$B.args("isdigit",1,{self:null},["self"],arguments,{},null,null),cp,_self=to_string($.self);for(var char of to_chars(_self)){cp=_b_.ord(char);if(!unicode_tables.digits[cp]){return false}}return _self.length>0};str.isidentifier=function(){var $=$B.args("isidentifier",1,{self:null},["self"],arguments,{},null,null),_self=to_string($.self);if(_self.length==0){return false}var chars=to_chars(_self);if(unicode_tables.XID_Start[_b_.ord(chars[0])]===undefined){return false}else{for(var char of chars){var cp=_b_.ord(char);if(unicode_tables.XID_Continue[cp]===undefined){return false}}}return true};str.islower=function(){var $=$B.args("islower",1,{self:null},["self"],arguments,{},null,null),has_cased=false,cp,_self=to_string($.self);for(var char of to_chars(_self)){cp=_b_.ord(char);if(unicode_tables.Ll[cp]){has_cased=true;continue}else if(unicode_tables.Lu[cp]||unicode_tables.Lt[cp]){return false}}return has_cased};str.isnumeric=function(){var $=$B.args("isnumeric",1,{self:null},["self"],arguments,{},null,null),_self=to_string($.self);for(var char of to_chars(_self)){if(!unicode_tables.numeric[_b_.ord(char)]){return false}}return _self.length>0};var unprintable={},unprintable_gc=["Cc","Cf","Co","Cs","Zl","Zp","Zs"];str.isprintable=function(){if(Object.keys(unprintable).length==0){for(var i=0;i0};str.istitle=function(self){var $=$B.args("istitle",1,{self:null},["self"],arguments,{},null,null),_self=to_string($.self);return _self.length>0&&str.title(_self)==_self};str.isupper=function(self){var $=$B.args("islower",1,{self:null},["self"],arguments,{},null,null),is_upper=false,cp,_self=to_string(self);for(var char of to_chars(_self)){cp=_b_.ord(char);if(unicode_tables.Lu[cp]){is_upper=true;continue}else if(unicode_tables.Ll[cp]||unicode_tables.Lt[cp]){return false}}return is_upper};str.join=function(){var $=$B.args("join",2,{self:null,iterable:null},["self","iterable"],arguments,{},null,null),_self=to_string($.self);var iterable=_b_.iter($.iterable),res=[],count=0;while(1){try{var obj2=_b_.next(iterable);if(!_b_.isinstance(obj2,str)){throw _b_.TypeError.$factory("sequence item "+count+": expected str instance, "+$B.class_name(obj2)+" found")}res.push(obj2)}catch(err){if(_b_.isinstance(err,_b_.StopIteration)){break}else{throw err}}}return res.join(_self)};str.ljust=function(self){var $=$B.args("ljust",3,{self:null,width:null,fillchar:null},["self","width","fillchar"],arguments,{fillchar:" "},null,null),_self=to_string($.self),len=str.__len__(_self);if($.width<=len){return _self}return _self+$.fillchar.repeat($.width-len)};str.lower=function(self){var $=$B.args("lower",1,{self:null},["self"],arguments,{},null,null),_self=to_string($.self);return _self.toLowerCase()};str.lstrip=function(self,x){var $=$B.args("lstrip",2,{self:null,chars:null},["self","chars"],arguments,{chars:_b_.None},null,null),_self=$.self,chars=$.chars;if(chars===_b_.None){return self.trimStart()}[_self,chars]=to_string([_self,chars]);while(_self.length>0){var flag=false;for(var char of chars){if(_self.startsWith(char)){_self=_self.substr(char.length);flag=true;break}}if(!flag){return $.self.surrogates?$B.String(_self):_self}}return""};str.maketrans=function(){var $=$B.args("maketrans",3,{x:null,y:null,z:null},["x","y","z"],arguments,{y:null,z:null},null,null);var _t=$B.empty_dict();if($.y===null&&$.z===null){if(!_b_.isinstance($.x,_b_.dict)){throw _b_.TypeError.$factory("maketrans only argument must be a dict")}var items=_b_.list.$factory(_b_.dict.items($.x));for(var i=0,len=items.length;i0&&str.endswith(_self,suffix)){return _self.substr(0,_self.length-suffix.length)}return _self.substr(0)};function $re_escape(str){var specials="[.*+?|()$^";for(var i=0,len=specials.length;i-1&&elts.length>=count){var rest=elts.slice(count).join("");return _new+elts.slice(0,count).join(_new)+rest}else{return _new+elts.join(_new)+_new}}else{var elts=str.split(_self,old,count)}var res=_self,pos=-1;if(old.length==0){var res=_new;for(var i=0;i0){pos=res.indexOf(old,pos);if(pos<0){break}res=res.substr(0,pos)+_new+res.substr(pos+old.length);pos=pos+_new.length;count--}return res};str.rfind=function(self,substr){var $=$B.args("rfind",4,{self:null,sub:null,start:null,end:null},["self","sub","start","end"],arguments,{start:0,end:null},null,null),_self;normalize_start_end($);check_str($.sub);[_self,sub]=to_string([$.self,$.sub]);var len=str.__len__(_self),sub_len=str.__len__(sub);if(sub_len==0){if($.js_start>len){return-1}else{return str.__len__(_self)}}var js_start=pypos2jspos(_self,$.start),js_end=pypos2jspos(_self,$.end),ix=_self.substring(js_start,js_end).lastIndexOf(sub);if(ix==-1){return-1}return jspos2pypos(_self,js_start+ix)-$.start};str.rindex=function(){var res=str.rfind.apply(null,arguments);if(res==-1){throw _b_.ValueError.$factory("substring not found")}return res};str.rjust=function(self){var $=$B.args("rjust",3,{self:null,width:null,fillchar:null},["self","width","fillchar"],arguments,{fillchar:" "},null,null),_self=to_string($.self);var len=str.__len__(_self);if($.width<=len){return _self}return $B.String($.fillchar.repeat($.width-len)+_self)};str.rpartition=function(self,sep){var $=$B.args("rpartition",2,{self:null,sep:null},["self","sep"],arguments,{},null,null),_self;check_str($.sep);[_self,sep]=[$.self,$.sep];_self=reverse(_self),sep=reverse(sep);var items=str.partition(_self,sep).reverse();for(var i=0;i0){var flag=false;for(var char of chars){if(_self.endsWith(char)){_self=_self.substr(0,_self.length-char.length);flag=true;break}}if(!flag){return _self.surrogates?$B.String(_self):_self}}return""};str.split=function(){var $=$B.args("split",3,{self:null,sep:null,maxsplit:null},["self","sep","maxsplit"],arguments,{sep:_b_.None,maxsplit:-1},null,null),maxsplit=$.maxsplit,sep=$.sep,pos=0,_self=to_string($.self);if(maxsplit.__class__===$B.long_int){maxsplit=parseInt(maxsplit.value)}if(sep==""){throw _b_.ValueError.$factory("empty separator")}if(sep===_b_.None){var res=[];while(pos<_self.length&&_self.charAt(pos).search(/\s/)>-1){pos++}if(pos===_self.length-1){return[_self]}var name="";while(1){if(_self.charAt(pos).search(/\s/)==-1){if(name==""){name=_self.charAt(pos)}else{name+=_self.charAt(pos)}}else{if(name!==""){res.push(name);if(maxsplit!==-1&&res.length==maxsplit+1){res.pop();res.push(name+_self.substr(pos));return res}name=""}}pos++;if(pos>_self.length-1){if(name){res.push(name)}break}}return res.map($B.String)}else{sep=to_string(sep);var res=[],s="",seplen=sep.length;if(maxsplit==0){return[$.self]}while(pos<_self.length){if(_self.substr(pos,seplen)==sep){res.push(s);pos+=seplen;if(maxsplit>-1&&res.length>=maxsplit){res.push(_self.substr(pos));return res.map($B.String)}s=""}else{s+=_self.charAt(pos);pos++}}res.push(s);return res.map($B.String)}};str.splitlines=function(self){var $=$B.args("splitlines",2,{self:null,keepends:null},["self","keepends"],arguments,{keepends:false},null,null);if(!_b_.isinstance($.keepends,[_b_.bool,_b_.int])){throw _b_.TypeError("integer argument expected, got "+$B.get_class($.keepends).__name)}var keepends=_b_.int.$factory($.keepends),res=[],start=0,pos=0,_self=to_string($.self);if(!_self.length){return res}while(pos<_self.length){if(_self.substr(pos,2)=="\r\n"){res.push(_self.slice(start,keepends?pos+2:pos));start=pos=pos+2}else if(_self[pos]=="\r"||_self[pos]=="\n"){res.push(_self.slice(start,keepends?pos+1:pos));start=pos=pos+1}else{pos++}}if(start<_self.length){res.push(_self.slice(start))}return res.map($B.String)};str.startswith=function(){var $=$B.args("startswith",4,{self:null,prefix:null,start:null,end:null},["self","prefix","start","end"],arguments,{start:0,end:null},null,null),_self;normalize_start_end($);var prefixes=$.prefix;if(!_b_.isinstance(prefixes,_b_.tuple)){prefixes=[prefixes]}_self=to_string($.self);prefixes=to_string(prefixes);var s=_self.substring($.start,$.end);for(var prefix of prefixes){if(!_b_.isinstance(prefix,str)){throw _b_.TypeError.$factory("endswith first arg must be str "+"or a tuple of str, not int")}if(s.substr(0,prefix.length)==prefix){return true}}return false};str.strip=function(){var $=$B.args("strip",2,{self:null,chars:null},["self","chars"],arguments,{chars:_b_.None},null,null);if($.chars===_b_.None){return $.self.trim()}return str.rstrip(str.lstrip($.self,$.chars),$.chars)};str.swapcase=function(self){var $=$B.args("swapcase",1,{self:self},["self"],arguments,{},null,null),res="",cp,_self=to_string($.self);for(var char of to_chars(_self)){cp=_b_.ord(char);if(unicode_tables.Ll[cp]){res+=char.toUpperCase()}else if(unicode_tables.Lu[cp]){res+=char.toLowerCase()}else{res+=char}}return res};str.title=function(self){var $=$B.args("title",1,{self:self},["self"],arguments,{},null,null),state,cp,res="",_self=to_string($.self);for(var char of to_chars(_self)){cp=_b_.ord(char);if(unicode_tables.Ll[cp]){if(!state){res+=char.toUpperCase();state="word"}else{res+=char}}else if(unicode_tables.Lu[cp]||unicode_tables.Lt[cp]){res+=state?char.toLowerCase():char;state="word"}else{state=null;res+=char}}return res};str.translate=function(){var $=$B.args("translate",2,{self:null,table:null},["self","table"],arguments,{},null,null),table=$.table,res=[],getitem=$B.$getattr(table,"__getitem__"),cp,_self=to_string($.self);for(var char of to_chars(_self)){cp=_b_.ord(char);try{var repl=getitem(cp);if(repl!==_b_.None){if(typeof repl=="string"){res.push(repl)}else if(typeof repl=="number"){res.push(String.fromCharCode(repl))}}}catch(err){res.push(char)}}return res.join("")};str.upper=function(self){var $=$B.args("upper",1,{self:null},["self"],arguments,{},null,null),_self=to_string($.self);return _self.toUpperCase()};str.zfill=function(self,width){var $=$B.args("zfill",2,{self:null,width:null},["self","width"],arguments,{},null,null),_self=to_string($.self);var len=str.__len__(_self);if($.width<=len){return _self}switch(_self.charAt(0)){case"+":case"-":return _self.charAt(0)+"0".repeat($.width-len)+_self.substr(1);default:return"0".repeat($.width-len)+_self}};str.$factory=function(arg,encoding,errors){if(arguments.length==0){return""}if(arg===undefined){return $B.UndefinedType.__str__()}else if(arg===null){return""}if(encoding!==undefined){var $=$B.args("str",3,{arg:null,encoding:null,errors:null},["arg","encoding","errors"],arguments,{encoding:"utf-8",errors:"strict"},null,null),encoding=$.encoding,errors=$.errors}if(typeof arg=="string"||arg instanceof String||typeof arg=="number"){if(isFinite(arg)){return arg.toString()}}try{if(arg.$is_class||arg.$factory){var func=$B.$getattr(arg.__class__,"__str__");return func(arg)}if(arg.__class__&&arg.__class__===_b_.bytes&&encoding!==undefined){return _b_.bytes.decode(arg,$.encoding,$.errors)}var klass=arg.__class__||$B.get_class(arg);if(klass===undefined){return $B.JSObj.__str__($B.JSObj.$factory(arg))}var method=$B.$getattr(klass,"__str__",null)}catch(err){console.log("no __str__ for",arg);console.log("err ",err);if($B.debug>1){console.log(err)}console.log("Warning - no method __str__ or __repr__, "+"default to toString",arg);throw err}var res=$B.$call(method)(arg);if(typeof res=="string"||_b_.isinstance(res,str)){return res}throw _b_.TypeError.$factory("__str__ returned non-string "+`(type ${$B.class_name(res)})`)};$B.set_func_names(str,"builtins");_b_.str=str;$B.parse_format_spec=function(spec){if(spec==""){this.empty=true}else{var pos=0,aligns="<>=^",digits="0123456789",types="bcdeEfFgGnosxX%",align_pos=aligns.indexOf(spec.charAt(0));if(align_pos!=-1){if(spec.charAt(1)&&aligns.indexOf(spec.charAt(1))!=-1){this.fill=spec.charAt(0);this.align=spec.charAt(1);pos=2}else{this.align=aligns[align_pos];this.fill=" ";pos++}}else{align_pos=aligns.indexOf(spec.charAt(1));if(spec.charAt(1)&&align_pos!=-1){this.align=aligns[align_pos];this.fill=spec.charAt(0);pos=2}}var car=spec.charAt(pos);if(car=="+"||car=="-"||car==" "){this.sign=car;pos++;car=spec.charAt(pos)}if(car=="#"){this.alternate=true;pos++;car=spec.charAt(pos)}if(car=="0"){this.fill="0";if(align_pos==-1){this.align="="}pos++;car=spec.charAt(pos)}while(car&&digits.indexOf(car)>-1){if(this.width===undefined){this.width=car}else{this.width+=car}pos++;car=spec.charAt(pos)}if(this.width!==undefined){this.width=parseInt(this.width)}if(this.width===undefined&&car=="{"){var end_param_pos=spec.substr(pos).search("}");this.width=spec.substring(pos,end_param_pos);console.log("width","["+this.width+"]");pos+=end_param_pos+1}if(car==","){this.comma=true;pos++;car=spec.charAt(pos)}if(car=="."){if(digits.indexOf(spec.charAt(pos+1))==-1){throw _b_.ValueError.$factory("Missing precision in format spec")}this.precision=spec.charAt(pos+1);pos+=2;car=spec.charAt(pos);while(car&&digits.indexOf(car)>-1){this.precision+=car;pos++;car=spec.charAt(pos)}this.precision=parseInt(this.precision)}if(car&&types.indexOf(car)>-1){this.type=car;pos++;car=spec.charAt(pos)}if(pos!==spec.length){throw _b_.ValueError.$factory("Invalid format specifier: "+spec)}}this.toString=function(){return(this.fill===undefined?"":_b_.str.$factory(this.fill))+(this.align||"")+(this.sign||"")+(this.alternate?"#":"")+(this.sign_aware?"0":"")+(this.width||"")+(this.comma?",":"")+(this.precision?"."+this.precision:"")+(this.type||"")}};$B.format_width=function(s,fmt){if(fmt.width&&s.length":return fill.repeat(missing)+s;case"=":if("+-".indexOf(s.charAt(0))>-1){return s.charAt(0)+fill.repeat(missing)+s.substr(1)}else{return fill.repeat(missing)+s}case"^":var left=parseInt(missing/2);return fill.repeat(left)+s+fill.repeat(missing-left)}}return s};function fstring_expression(start){this.type="expression";this.start=start;this.expression="";this.conversion=null;this.fmt=null}function fstring_error(msg,pos){error=Error(msg);error.position=pos;throw error}$B.parse_fstring=function(string){var elts=[],pos=0,current="",ctype=null,nb_braces=0,expr_start,car;while(pos-1){if(current.expression.length==0){throw Error("f-string: empty expression not allowed")}if("ars".indexOf(string.charAt(i+1))==-1){throw Error("f-string: invalid conversion character:"+" expected 's', 'r', or 'a'")}else{current.conversion=string.charAt(i+1);i+=2}}else if(car=="("||car=="["){nb_paren++;current.expression+=car;i++}else if(car==")"||car=="]"){nb_paren--;current.expression+=car;i++}else if(car=='"'){if(string.substr(i,3)=='"""'){var end=string.indexOf('"""',i+3);if(end==-1){fstring_error("f-string: unterminated string",pos)}else{var trs=string.substring(i,end+3);trs=trs.replace("\n","\\n\\");current.expression+=trs;i=end+3}}else{var end=string.indexOf('"',i+1);if(end==-1){fstring_error("f-string: unterminated string",pos)}else{current.expression+=string.substring(i,end+1);i=end+1}}}else if(nb_paren==0&&car==":"){current.fmt=true;var cb=0,fmt_complete=false;for(var j=i+1;j-1?"\\":"")+last_char;if(ce.length==0||nb_paren>0||string.charAt(i+1)=="="||"=!<>:".search(last_char_re)>-1){current.expression+=car;i+=1}else{tail=car;while(string.charAt(i+1).match(/\s/)){tail+=string.charAt(i+1);i++}elts.push(current.expression+tail);while(ce.match(/\s$/)){ce=ce.substr(0,ce.length-1)}current.expression=ce;ctype="debug";i++}}else{current.expression+=car;i++}}if(nb_braces>0){fstring_error("f-string: expected '}'",pos)}}}if(current.length>0){elts.push(current)}for(var elt of elts){if(typeof elt=="object"){if(elt.fmt_pos!==undefined&&elt.expression.charAt(elt.fmt_pos)!=":"){console.log("mauvais format",string,elts);throw Error()}}}return elts};var _chr=$B.codepoint2jsstring=function(i){if(i>=65536&&i<=1114111){var code=i-65536;return String.fromCodePoint(55296|code>>10)+String.fromCodePoint(56320|code&1023)}else{return String.fromCodePoint(i)}};var _ord=$B.jsstring2codepoint=function(c){if(c.length==1){return c.charCodeAt(0)}var code=65536;code+=(c.charCodeAt(0)&1023)<<10;code+=c.charCodeAt(1)&1023;return code}})(__BRYTHON__);(function($B){var _b_=$B.builtins;function $err(op,other){var msg="unsupported operand type(s) for "+op+" : 'int' and '"+$B.class_name(other)+"'";throw _b_.TypeError.$factory(msg)}function int_value(obj){if(typeof obj=="boolean"){return obj?1:0}return obj.$brython_value!==undefined?obj.$brython_value:obj}function bigint_value(obj){if(typeof obj=="boolean"){return obj?1n:0n}else if(typeof obj=="number"){return BigInt(obj)}else if(obj.__class__===$B.long_int){return obj.value}else if(_b_.isinstance(obj,_b_.int)){return bigint_value(obj.$brython_value)}}var int={__class__:_b_.type,__dir__:_b_.object.__dir__,__mro__:[_b_.object],$infos:{__module__:"builtins",__name__:"int"},$is_class:true,$native:true,$descriptors:{numerator:true,denominator:true,imag:true,real:true}};var int_or_long=int.$int_or_long=function(bigint){var res=Number(bigint);return Number.isSafeInteger(res)?res:$B.fast_long_int(bigint)};int.$to_js_number=function(obj){if(typeof obj=="number"){return obj}else if(obj.__class__===$B.long_int){return Number(obj.value)}else if(_b_.isinstance(obj,_b_.int)){return int.$to_js_value(obj.$brython_value)}return null};int.$to_bigint=bigint_value;int.$int_value=int_value;int.as_integer_ratio=function(){var $=$B.args("as_integer_ratio",1,{self:null},["self"],arguments,{},null,null);return $B.fast_tuple([$.self,1])};int.from_bytes=function(){var $=$B.args("from_bytes",3,{bytes:null,byteorder:null,signed:null},["bytes","byteorder","signed"],arguments,{byteorder:"big",signed:false},null,null);var x=$.bytes,byteorder=$.byteorder,signed=$.signed,_bytes,_len;if(_b_.isinstance(x,[_b_.bytes,_b_.bytearray])){_bytes=x.source;_len=x.source.length}else{_bytes=_b_.list.$factory(x);_len=_bytes.length;for(var i=0;i<_len;i++){_b_.bytes.$factory([_bytes[i]])}}if(byteorder=="big"){_bytes.reverse()}else if(byteorder!="little"){throw _b_.ValueError.$factory("byteorder must be either 'little' or 'big'")}var num=_bytes[0];if(signed&&num>=128){num=num-256}num=BigInt(num);var _mult=256n;for(var i=1;i<_len;i++){num+=_mult*BigInt(_bytes[i]);_mult*=256n}if(!signed){return int_or_long(num)}if(_bytes[_len-1]<128){return int_or_long(num)}return int_or_long(num-_mult)};int.to_bytes=function(){var $=$B.args("to_bytes",3,{self:null,len:null,byteorder:null,signed:null},["self","len","byteorder","*","signed"],arguments,{len:1,byteorder:"big",signed:false},null,null),self=$.self,len=$.len,byteorder=$.byteorder,signed=$.signed;if(!_b_.isinstance(len,_b_.int)){throw _b_.TypeError.$factory("integer argument expected, got "+$B.class_name(len))}if(["little","big"].indexOf(byteorder)==-1){throw _b_.ValueError.$factory("byteorder must be either 'little' or 'big'")}if(_b_.isinstance(self,$B.long_int)){return $B.long_int.to_bytes(self,len,byteorder,signed)}if(self<0){if(!signed){throw _b_.OverflowError.$factory("can't convert negative int to unsigned")}self=Math.pow(256,len)+self}var res=[],value=self;while(value>0){var quotient=Math.floor(value/256),rest=value-256*quotient;res.push(rest);if(res.length>len){throw _b_.OverflowError.$factory("int too big to convert")}value=quotient}while(res.length=0){res=fmt.sign+res}}return res}int.__format__=function(self,format_spec){var fmt=new $B.parse_format_spec(format_spec);if(fmt.type&&"eEfFgG%".indexOf(fmt.type)!=-1){return _b_.float.__format__(self,format_spec)}fmt.align=fmt.align||">";var res=preformat(self,fmt);if(fmt.comma){var sign=res[0]=="-"?"-":"",rest=res.substr(sign.length),len=rest.length,nb=Math.ceil(rest.length/3),chunks=[];for(var i=0;i0){if(exponent%2n==1n){result=result*base%z}exponent=exponent>>1n;base=base*base%z}return int_or_long(result)}else{if(typeof other=="number"){if(other>=0){return int_or_long(BigInt(self)**BigInt(other))}else{return $B.fast_float(Math.pow(self,other))}}else if(other.__class__===$B.long_int){if(other.value>=0){return int_or_long(BigInt(self)**other.value)}else{return $B.fast_float(Math.pow(self,other))}}else if(_b_.isinstance(other,_b_.int)){return int_or_long(int.__pow__(self,other.$brython_value))}return _b_.NotImplemented}}if(_b_.isinstance(other,_b_.float)){other=_b_.float.numerator(other);if(self>=0){return $B.fast_float(Math.pow(self,other))}else{return _b_.complex.__pow__($B.make_complex(self,0),other)}}else if(_b_.isinstance(other,_b_.complex)){var preal=Math.pow(self,other.$real),ln=Math.log(self);return $B.make_complex(preal*Math.cos(ln),preal*Math.sin(ln))}var rpow=$B.$getattr(other,"__rpow__",_b_.None);if(rpow!==_b_.None){return rpow(self)}$err("**",other)};function __newobj__(){var $=$B.args("__newobj__",0,{},[],arguments,{},"args",null),args=$.args;var res=args.slice(1);res.__class__=args[0];return res}int.__reduce_ex__=function(self){return $B.fast_tuple([__newobj__,$B.fast_tuple([self.__class__||int,int_value(self)]),_b_.None,_b_.None,_b_.None])};int.__repr__=function(self){$B.builtins_repr_check(int,arguments);return int_value(self).toString()};int.__setattr__=function(self,attr,value){if(typeof self=="number"||typeof self=="boolean"){var cl_name=$B.class_name(self);if(_b_.dir(self).indexOf(attr)>-1){throw _b_.AttributeError.$factory("attribute '"+attr+`' of '${cl_name}' objects is not writable`)}else{throw _b_.AttributeError.$factory(`'${cl_name}' object`+` has no attribute '${attr}'`)}throw _b_.AttributeError.$factory(msg)}_b_.dict.$setitem(self.__dict__,attr,value);return _b_.None};eval("int.__sub__ = "+op_model.replace(/\+/g,"-").replace(/__add__/g,"__sub__"));int.__truediv__=function(self,other){if(_b_.isinstance(other,int)){other=int_value(other);if(other==0){throw _b_.ZeroDivisionError.$factory("division by zero")}if(other.__class__===$B.long_int){return $B.fast_float(self/parseInt(other.value))}return $B.fast_float(self/other)}return _b_.NotImplemented};int.bit_count=function(self){var s=_b_.bin(_b_.abs(self)),nb=0;for(var x of s){if(x=="1"){nb++}}return nb};int.bit_length=function(self){var s=_b_.bin(self);s=$B.$getattr(s,"lstrip")("-0b");return s.length};int.numerator=function(self){return int_value(self)};int.denominator=function(self){return int.$factory(1)};int.imag=function(self){return int.$factory(0)};int.real=function(self){return self};for(var attr of["numerator","denominator","imag","real"]){int[attr].setter=function(x){return function(self,value){throw _b_.AttributeError.$factory(`attribute '${x}' of `+`'${$B.class_name(self)}' objects is not writable`)}}(attr)}int.__and__=function(self,other){if(typeof other=="number"){return int_or_long(BigInt(self)&BigInt(other))}else if(typeof other=="boolean"){return self&(other?1:0)}else if(other.__class__===$B.long_int){return int_or_long(BigInt(self)&other.value)}else if(_b_.isinstance(other,_b_.int)){return int.__and__(self,other.$brython_value)}return _b_.NotImplemented};var model=int.__and__+"";eval("int.__lshift__ = "+model.replace(/&/g,"<<").replace(/__and__/g,"__lshift__"));eval("int.__rshift__ = "+model.replace(/&/g,">>").replace(/__and__/g,"__rshift__"));eval("int.__or__ = "+model.replace(/&/g,"|").replace(/__and__/g,"__or__"));eval("int.__xor__ = "+model.replace(/&/g,"^").replace(/__and__/g,"__xor__"));int.__ge__=function(self,other){self=int_value(self);if(typeof other=="number"){return self>=other}else if(other.__class__===$B.long_int){return self>=other.value}else if(typeof other=="boolean"){return self>=other?1:0}else if(_b_.isinstance(other,_b_.int)){return self>=other.$brython_value}return _b_.NotImplemented};int.__gt__=function(self,other){var res=int.__le__(self,other);return res===_b_.NotImplemented?res:!res};int.__le__=function(self,other){self=int_value(self);if(typeof other=="number"){return self<=other}else if(other.__class__===$B.long_int){return self<=other.value}else if(typeof other=="boolean"){return self<=other?1:0}else if(_b_.isinstance(other,_b_.int)){return self<=other.$brython_value}return _b_.NotImplemented};int.__lt__=function(self,other){var res=int.__ge__(self,other);return res===_b_.NotImplemented?res:!res};var r_opnames=["add","sub","mul","truediv","floordiv","mod","pow","lshift","rshift","and","xor","or","divmod"];for(var r_opname of r_opnames){if(int["__r"+r_opname+"__"]===undefined&&int["__"+r_opname+"__"]){int["__r"+r_opname+"__"]=function(name){return function(self,other){if(_b_.isinstance(other,int)){other=int_value(other);return int["__"+name+"__"](other,self)}return _b_.NotImplemented}}(r_opname)}}var $valid_digits=function(base){var digits="";if(base===0){return"0"}if(base<10){for(var i=0;i=2&&base<=36)){if(base!=0){throw _b_.ValueError.$factory("invalid base")}}function invalid(base){throw _b_.ValueError.$factory("invalid literal for int() with base "+base+": "+_b_.repr(initial_value))}if(typeof value!="string"){value=value.valueOf()}var _value=value.trim(),sign="";if(_value.startsWith("+")||_value.startsWith("-")){var sign=_value[0];_value=_value.substr(1)}if(_value.length==2&&base==0&&(_value=="0b"||_value=="0o"||_value=="0x")){throw _b_.ValueError.$factory("invalid value")}if(_value.endsWith("_")){invalid(base)}if(value.indexOf("__")>-1){invalid(base)}if(_value.length>2){var _pre=_value.substr(0,2).toUpperCase();if(base==0){if(_pre=="0B"){base=2}else if(_pre=="0O"){base=8}else if(_pre=="0X"){base=16}else if(_value.startsWith("0")){_value=_value.replace(/_/g,"");if(_value.match(/^0+$/)){return 0}invalid(base)}}else if(_pre=="0X"&&base!=16){invalid(base)}else if(_pre=="0O"&&base!=8){invalid(base)}if(_pre=="0B"&&base==2||_pre=="0O"||_pre=="0X"){_value=_value.substr(2);while(_value.startsWith("_")){_value=_value.substr(1)}}}if(base==0){base=10}var _digits=$valid_digits(base),_re=new RegExp("^[+-]?["+_digits+"]"+"["+_digits+"_]*$","i"),match=_re.exec(_value);if(match===null){invalid(base)}else{_value=_value.replace(/_/g,"")}if(base==10){res=BigInt(_value)}else{base=BigInt(base);var res=0n,coef=1n,char;for(var i=_value.length-1;i>=0;i--){char=_value[i].toUpperCase();res+=coef*BigInt(_digits.indexOf(char));coef*=base}}if(sign=="-"){res=-res}var num=Number(res);if(!Number.isSafeInteger(num)){return $B.fast_long_int(res)}else{return Number(res)}};$B.set_func_names(int,"builtins");_b_.int=int;$B.$bool=function(obj,bool_class){if(obj===null||obj===undefined){return false}switch(typeof obj){case"boolean":return obj;case"number":case"string":if(obj){return true}return false;default:if(obj.$is_class){return true}var klass=obj.__class__||$B.get_class(obj),missing={},bool_method=bool_class?$B.$getattr(klass,"__bool__",missing):$B.$getattr(obj,"__bool__",missing);var test=false;if(test){console.log("bool(obj)",obj,"apply bool method",bool_method);console.log("$B.$call(bool_method)",bool_method+"")}if(bool_method===missing){try{return _b_.len(obj)>0}catch(err){return true}}else{try{var res=bool_class?$B.$call(bool_method)(obj):$B.$call(bool_method)()}catch(err){throw err}if(res!==true&&res!==false){throw _b_.TypeError.$factory("__bool__ should return "+"bool, returned "+$B.class_name(res))}if(test){console.log("bool method returns",res)}return res}}};var bool={__bases__:[int],__class__:_b_.type,__mro__:[int,_b_.object],$infos:{__name__:"bool",__module__:"builtins"},$is_class:true,$native:true,$descriptors:{numerator:true,denominator:true,imag:true,real:true}};bool.__and__=function(self,other){if(_b_.isinstance(other,bool)){return self&&other}else if(_b_.isinstance(other,int)){return int.__and__(bool.__index__(self),int.__index__(other))}return _b_.NotImplemented};bool.__float__=function(self){return self?$B.fast_float(1):$B.fast_float(0)};bool.__hash__=bool.__index__=bool.__int__=function(self){if(self.valueOf())return 1;return 0};bool.__neg__=function(self){return-$B.int_or_bool(self)};bool.__or__=function(self,other){if(_b_.isinstance(other,bool)){return self||other}else if(_b_.isinstance(other,int)){return int.__or__(bool.__index__(self),int.__index__(other))}return _b_.NotImplemented};bool.__pos__=$B.int_or_bool;bool.__repr__=function(self){$B.builtins_repr_check(bool,arguments);return self?"True":"False"};bool.__xor__=function(self,other){if(_b_.isinstance(other,bool)){return self^other?true:false}else if(_b_.isinstance(other,int)){return int.__xor__(bool.__index__(self),int.__index__(other))}return _b_.NotImplemented};bool.$factory=function(){var $=$B.args("bool",1,{x:null},["x"],arguments,{x:false},null,null);return $B.$bool($.x,true)};bool.numerator=int.numerator;bool.denominator=int.denominator;bool.real=int.real;bool.imag=int.imag;_b_.bool=bool;$B.set_func_names(bool,"builtins")})(__BRYTHON__);(function($B){var _b_=$B.builtins;try{eval("window")}catch(err){window=self}var long_int={__class__:_b_.type,__mro__:[_b_.int,_b_.object],$infos:{__module__:"builtins",__name__:"int"},$is_class:true,$native:true,$descriptors:{numerator:true,denominator:true,imag:true,real:true}};var max_safe_divider=$B.max_int/9;var int_or_long=_b_.int.$int_or_long;var len=(Math.pow(2,53)-1+"").length-1;function preformat(self,fmt){if(fmt.empty){return _b_.str.$factory(self)}if(fmt.type&&"bcdoxXn".indexOf(fmt.type)==-1){throw _b_.ValueError.$factory("Unknown format code '"+fmt.type+"' for object of type 'int'")}var res;switch(fmt.type){case undefined:case"d":res=self.toString();break;case"b":res=(fmt.alternate?"0b":"")+BigInt(self.value).toString(2);break;case"c":res=_b_.chr(self);break;case"o":res=(fmt.alternate?"0o":"")+BigInt(self.value).toString(8);break;case"x":res=(fmt.alternate?"0x":"")+BigInt(self.value).toString(16);break;case"X":res=(fmt.alternate?"0X":"")+BigInt(self.value).toString(16).toUpperCase();break;case"n":return self}if(fmt.sign!==undefined){if((fmt.sign==" "||fmt.sign=="+")&&self>=0){res=fmt.sign+res}}return res}long_int.$to_js_number=function(self){return Number(self.value)};long_int.__format__=function(self,format_spec){var fmt=new $B.parse_format_spec(format_spec);if(fmt.type&&"eEfFgG%".indexOf(fmt.type)!=-1){return _b_.float.__format__(self,format_spec)}fmt.align=fmt.align||">";var res=preformat(self,fmt);if(fmt.comma){var sign=res[0]=="-"?"-":"",rest=res.substr(sign.length),len=rest.length,nb=Math.ceil(rest.length/3),chunks=[];for(var i=0;i0?self.value:-self.value)};long_int.__add__=function(self,other){if(typeof other=="number"){return int_or_long(self.value+BigInt(other))}else if(other.__class__===$B.long_int){return int_or_long(self.value+other.value)}else if(typeof other=="boolean"){return int_or_long(self.value+(other?1n:0n))}else if(_b_.isinstance(other,_b_.int)){return long_int.__add__(self,other.$brython_value)}return _b_.NotImplemented};long_int.__divmod__=function(self,other){var a=self.value,b=_b_.int.$to_bigint(other),quotient;if(a>=0&&b>0||a<=0&&b<0){quotient=a/b}else{quotient=a/b-1n}var rest=a-quotient*b;return $B.fast_tuple([int_or_long(quotient),int_or_long(rest)])};long_int.__eq__=function(self,other){if(other.__class__===$B.long_int){return self.value==other.value}else if(typeof other=="number"||typeof other=="boolean"){return false}else if(_b_.isinstance(other,_b_.int)){return long_int.__eq__(self,other.$brython_value)}return _b_.NotImplemented};long_int.__float__=function(self){if(!isFinite(Number(self.value))){throw _b_.OverflowError.$factory("int too large to convert to float")}return $B.fast_float(Number(self.value))};long_int.__floordiv__=function(self,other){if(typeof other=="number"){return int_or_long(self.value/BigInt(other))}else if(other.__class__===$B.long_int){return int_or_long(self.value/other.value)}else if(typeof other=="boolean"){return int_or_long(self.value/(other?1n:0n))}else if(_b_.isinstance(other,_b_.int)){return int_or_long(self.value/other.$brython_value)}return _b_.NotImplemented};long_int.__ge__=function(self,other){if(typeof other=="number"){return self.value>=other}else if(other.__class__===$B.long_int){return self.value>=other.value}else if(typeof other=="boolean"){return self.value>=(other?1:0)}else if(_b_.isinstance(other,_b_.int)){return self.value>=other.$brython_value}return _b_.NotImplemented};long_int.__gt__=function(self,other){var res=long_int.__le__(self,other);return res===_b_.NotImplemented?res:!res};long_int.__hash__=function(self){var modulus=2305843009213693951n,sign=self.value>=0?1n:-1n;self_pos=self.value*sign;var _hash=sign*(self_pos%modulus);return self.__hashvalue__=int_or_long(_hash)};long_int.__index__=function(self){return self};long_int.__invert__=function(self){return int_or_long(-1n-self.value)};long_int.__le__=function(self,other){if(typeof other=="number"){return self.value<=other}else if(other.__class__===$B.long_int){return self.value<=other.value}else if(typeof other=="boolean"){return self.value<=(other?1:0)}else if(_b_.isinstance(other,_b_.int)){return self.value<=other.$brython_value}return _b_.NotImplemented};long_int.__lt__=function(self,other){var res=long_int.__ge__(self,other);return res===_b_.NotImplemented?res:!res};long_int.__lshift__=function(self,other){if(typeof other=="number"){return int_or_long(self.value<>BigInt(other))}else if(other.__class__===$B.long_int){return int_or_long(self.value>>other.value)}else if(typeof other=="boolean"){return int_or_long(self.value>>(other?1n:0n))}else if(_b_.isinstance(other,_b_.int)){return long_int.__rshift__(self,other.$brython_value)}return _b_.NotImplemented};long_int.__str__=long_int.__repr__=function(self){return self.value.toString()};long_int.__sub__=function(self,other){if(typeof other=="number"){return int_or_long(self.value-BigInt(other))}else if(typeof other=="boolean"){return int_or_long(self.value-(other?1n:0n))}else if(other.__class__===$B.long_int){return int_or_long(self.value-other.value)}else if(_b_.isinstance(other,_b_.int)){return long_int.__sub__(self,other.$brython_value)}return _b_.NotImplemented};long_int.__truediv__=function(self,other){if(typeof other=="number"){return $B.fast_float(Number(self.value)/other)}else if(typeof other=="boolean"){return $B.fast_float(Number(self.value)*(other?1:0))}else if(other.__class__===$B.long_int){return $B.fast_float(Number(self.value)/Number(other.value))}else if(_b_.isinstance(other,_b_.int)){return long_int.__truediv__(self,other.$brython_value)}return _b_.NotImplemented};long_int.bit_count=function(self){var s=self.value.toString(2),nb=0;for(var x of s){if(x=="1"){nb++}}return nb};long_int.bit_length=function(self){return self.value.toString(2).length};function _infos(self){var nbits=$B.long_int.bit_length(self),pow2=2n**BigInt(nbits-1),rest=BigInt(self.value)-pow2,relative_rest=new Number(rest/pow2);return{nbits:nbits,pow2:pow2,rest:rest,relative_rest:relative_rest}}long_int.$log2=function(x){if(x.value<0){throw _b_.ValueError.$factory("math domain error")}var infos=_infos(x);return _b_.float.$factory(infos.nbits-1+Math.log(1+infos.relative_rest/Math.LN2))};long_int.$log10=function(x){if(x.value<0){throw _b_.ValueError.$factory("math domain error")}var x_string=x.value.toString(),exp=x_string.length-1,mant=eval(x_string[0]+"."+x_string.substr(1));return _b_.float.$factory(exp+Math.log10(mant))};long_int.numerator=function(self){return self};long_int.denominator=function(self){return _b_.int.$factory(1)};long_int.imag=function(self){return _b_.int.$factory(0)};long_int.real=function(self){return self};long_int.__and__=function(self,other){if(typeof other=="number"){return int_or_long(self.value&BigInt(other))}else if(typeof other=="boolean"){return int_or_long(self.value&(other?1n:0n))}else if(other.__class__===$B.long_int){return int_or_long(self.value&other.value)}else if(_b_.isinstance(other,_b_.int)){return long_int.__and__(self,other.$brython_value)}return _b_.NotImplemented};var model=long_int.__and__+"";eval("long_int.__or__ = "+model.replace(/&/g,"|").replace(/__and__/g,"__or__"));eval("long_int.__xor__ = "+model.replace(/&/g,"^").replace(/__and__/g,"__xor__"));long_int.to_bytes=function(self,len,byteorder,signed){var res=[],v=self.value;if(!$B.$bool(signed)&&v<0){throw _b_.OverflowError.$factory("can't convert negative int to unsigned")}while(v>0){var quot=v/256n,rest=v-quot*256n;v=quot;res.push(Number(rest));if(res.length>len){throw _b_.OverflowError.$factory("int too big to convert")}}while(res.length10){for(var i=0;iMIN_SAFE_INTEGER&&v0}};long_int.$factory=function(value,base){var is_digits=digits(base);for(var i=0;i=0;i--){char=value[i].toUpperCase();res+=coef*BigInt(_digits.indexOf(char));coef*=base}}return{__class__:$B.long_int,value:res}};function extended_euclidean_algorithm(a,b){var s=0,old_s=1,t=1,old_t=0,r=b,old_r=a,quotient,tmp;while($B.rich_comp("__ne__",r,0)){quotient=$B.rich_op("__floordiv__",old_r,r);tmp=$B.rich_op("__sub__",old_r,$B.rich_op("__mul__",quotient,r));old_r=r;r=tmp;tmp=$B.rich_op("__sub__",old_s,$B.rich_op("__mul__",quotient,s));old_s=s;s=tmp;tmp=$B.rich_op("__sub__",old_t,$B.rich_op("__mul__",quotient,t));old_t=t;t=tmp}return[old_r,old_s,old_t]}function inverse_of(n,p){var gcd,x,y;[gcd,x,y]=extended_euclidean_algorithm(n,p);if($B.rich_comp("__ne__",gcd,1)){throw Error(`${n} has no multiplicative inverse '\n            'modulo ${p}`)}else{return $B.rich_op("__mod__",x,p)}}$B.inverse_of=inverse_of;$B.set_func_names(long_int,"builtins");$B.long_int=long_int;$B.fast_long_int=function(value){if(typeof value!=="bigint"){console.log("expected bigint, got",value);throw Error("not a big int")}return{__class__:$B.long_int,value:value}}})(__BRYTHON__);(function($B){var _b_=$B.builtins;var object=_b_.object;function $err(op,other){var msg="unsupported operand type(s) for "+op+": 'float' and '"+$B.class_name(other)+"'";throw _b_.TypeError.$factory(msg)}function float_value(obj){return obj.$brython_value!==undefined?obj.$brython_value:obj}var float={__class__:_b_.type,__dir__:object.__dir__,$infos:{__module__:"builtins",__name__:"float"},$is_class:true,$native:true,$descriptors:{numerator:true,denominator:true,imag:true,real:true}};float.$float_value=float_value;float.$to_js_number=function(self){if(self.__class__===float){return self.value}else{return float.$to_js_number(self.value)}};float.numerator=function(self){return self};float.denominator=function(self){return 1};float.imag=function(self){return 0};float.real=function(self){return self};float.__float__=function(self){return self};$B.shift1_cache={};float.as_integer_ratio=function(self){if(isinf(self)){throw _b_.OverflowError.$factory("Cannot pass infinity to "+"float.as_integer_ratio.")}if(isnan(self)){throw _b_.ValueError.$factory("Cannot pass NaN to "+"float.as_integer_ratio.")}var tmp=frexp(self),fp=tmp[0],exponent=tmp[1];for(var i=0;i<300;i++){if(fp==Math.floor(fp)){break}else{fp*=2;exponent--}}numerator=_b_.int.$factory(fp);py_exponent=_b_.abs(exponent);denominator=1;var x;if($B.shift1_cache[py_exponent]!==undefined){x=$B.shift1_cache[py_exponent]}else{x=$B.$getattr(1,"__lshift__")(py_exponent);$B.shift1_cache[py_exponent]=x}py_exponent=x;if(exponent>0){numerator=$B.rich_op("__mul__",numerator,py_exponent)}else{denominator=py_exponent}return $B.fast_tuple([_b_.int.$factory(numerator),_b_.int.$factory(denominator)])};function check_self_is_float(x,method){if(x.__class__===_b_.float||_b_.isinstance(x,_b_.float)){return true}throw _b_.TypeError.$factory(`descriptor '${method}' requires a `+`'float' object but received a '${$B.class_name(x)}'`)}float.__abs__=function(self){check_self_is_float(self,"__abs__");return fast_float(Math.abs(self.value))};float.__bool__=function(self){check_self_is_float(self,"__bool__");return _b_.bool.$factory(self.value)};float.__ceil__=function(self){check_self_is_float(self,"__ceil__");if(isnan(self)){throw _b_.ValueError.$factory("cannot convert float NaN to integer")}else if(isinf(self)){throw _b_.OverflowError.$factory("cannot convert float infinity to integer")}return Math.ceil(self.value)};float.__divmod__=function(self,other){check_self_is_float(self,"__divmod__");if(!_b_.isinstance(other,[_b_.int,float])){return _b_.NotImplemented}return $B.fast_tuple([float.__floordiv__(self,other),float.__mod__(self,other)])};float.__eq__=function(self,other){check_self_is_float(self,"__eq__");if(isNaN(self.value)&&isNaN(other)){return false}if(_b_.isinstance(other,_b_.int)){return self.value==other}if(_b_.isinstance(other,float)){return self.value==other.value}if(_b_.isinstance(other,_b_.complex)){if(other.$imag!=0){return false}return self.value==other.$real}return _b_.NotImplemented};float.__floor__=function(self){check_self_is_float(self,"__floor__");if(isnan(self)){throw _b_.ValueError.$factory("cannot convert float NaN to integer")}else if(isinf(self)){throw _b_.OverflowError.$factory("cannot convert float infinity to integer")}return Math.floor(self.value)};float.__floordiv__=function(self,other){check_self_is_float(self,"__floordiv__");if(_b_.isinstance(other,float)){if(other.value==0){throw _b_.ZeroDivisionError.$factory("division by zero")}return fast_float(Math.floor(self.value/other.value))}if(_b_.isinstance(other,_b_.int)){if(other.valueOf()==0){throw _b_.ZeroDivisionError.$factory("division by zero")}return fast_float(Math.floor(self.value/other))}return _b_.NotImplemented};const DBL_MANT_DIG=53,LONG_MAX=__BRYTHON__.MAX_VALUE,DBL_MAX_EXP=2**10,LONG_MIN=__BRYTHON__.MIN_VALUE,DBL_MIN_EXP=-1021;float.fromhex=function(klass,s){function hex_from_char(char){return parseInt(char,16)}function finished(){while(s[pos]&&s[pos].match(/\s/)){pos++}if(pos!=s.length){throw parse_error()}if(negate){x=float.__neg__(x)}return klass===_b_.float?x:$B.$call(klass)(x)}function overflow_error(){throw _b_.OverflowError.$factory("hexadecimal value too large to represent as a float")}function parse_error(){throw _b_.ValueError.$factory("invalid hexadecimal floating-point string")}function insane_length_error(){throw _b_.ValueError.$factory("hexadecimal string too long to convert")}s=s.trim();var re_parts=[/^(?[+-])?(0x)?/,/(?[0-9a-fA-F]+)?/,/(?\.(?[0-9a-fA-F]+))?/,/(?p(?[+-])?(?\d+))?$/];var re=new RegExp(re_parts.map((r=>r.source)).join(""));var mo=re.exec(s);if(s.match(/^\+?inf(inity)?$/i)){return INF}else if(s.match(/^-inf(inity)?$/i)){return NINF}else if(s.match(/^[+-]?nan$/i)){return NAN}var pos=0,negate,ldexp=_b_.float.$funcs.ldexp;if(s[pos]=="-"){pos++;negate=1}else if(s[pos]=="+"){pos++}if(s.substr(pos,2).toLowerCase()=="0x"){pos+=2}var coeff_start=pos,coeff_end;while(hex_from_char(s[pos])>=0){pos++}save_pos=pos;if(s[pos]=="."){pos++;while(hex_from_char(s[pos])>=0){pos++}coeff_end=pos-1}else{coeff_end=pos}ndigits=coeff_end-coeff_start;fdigits=coeff_end-save_pos;if(ndigits==0){throw parse_error()}if(ndigits>Math.min(DBL_MIN_EXP-DBL_MANT_DIG-LONG_MIN/2,LONG_MAX/2+1-DBL_MAX_EXP)/4){throw insane_length_error()}var exp;if(s[pos]=="p"||s[pos]=="P"){pos++;var exp_start=pos;if(s[pos]=="-"||s[pos]=="+"){pos++}if(!("0"<=s[pos]&&s[pos]<="9")){throw parse_error()}pos++;while("0"<=s[pos]&&s[pos]<="9"){pos++}exp=parseInt(s.substr(exp_start))}else{exp=0}function HEX_DIGIT(j){if(!Number.isInteger(j)){throw Error("j pas entier")}var pos=j0&&HEX_DIGIT(ndigits-1)==0){ndigits--}if(ndigits==0||expLONG_MAX/2){console.log("overflow, exp",exp);throw overflow_error()}exp=exp-4*fdigits;var top_exp=exp+4*(ndigits-1);for(var digit=BigInt(HEX_DIGIT(ndigits-1));digit!=0;digit/=2n){top_exp++}if(top_expDBL_MAX_EXP){throw overflow_error()}var lsb=Math.max(top_exp,DBL_MIN_EXP)-DBL_MANT_DIG;var x=0;if(exp>=lsb){for(var i=ndigits-1;i>=0;i--){x=16*x+HEX_DIGIT(i)}x=ldexp($B.fast_float(x),exp);return finished()}var half_eps=1<<(lsb-exp-1)%4,key_digit=parseInt((lsb-exp-1)/4);for(var i=ndigits-1;i>key_digit;i--){x=16*x+HEX_DIGIT(i)}var digit=HEX_DIGIT(key_digit);x=16*x+(digit&16-2*half_eps);if((digit&half_eps)!=0){var round_up=0;if((digit&3*half_eps-1)!=0||half_eps==8&&key_digit+1=0;i--){if(HEX_DIGIT(i)!=0){round_up=1;break}}}if(round_up){x+=2*half_eps;if(top_exp==DBL_MAX_EXP&&x==ldexp(2*half_eps,DBL_MANT_DIG).value)console.log("cas 3");throw overflow_error()}}x=ldexp(x,exp+4*key_digit);return finished()};float.__getformat__=function(arg){if(arg=="double"||arg=="float"){return"IEEE, little-endian"}throw _b_.ValueError.$factory("__getformat__() argument 1 must be "+"'double' or 'float'")};var format_sign=function(val,flags){switch(flags.sign){case"+":return val>=0||isNaN(val)?"+":"";case"-":return"";case" ":return val>=0||isNaN(val)?" ":""}if(flags.space){if(val>=0){return" "}}return""};function preformat(self,fmt){var value=self.value;if(fmt.empty){return _b_.str.$factory(self)}if(fmt.type&&"eEfFgGn%".indexOf(fmt.type)==-1){throw _b_.ValueError.$factory("Unknown format code '"+fmt.type+"' for object of type 'float'")}var special;if(isNaN(value)){special="efg".indexOf(fmt.type)>-1?"nan":"NAN"}else if(value==Number.POSITIVE_INFINITY){special="efg".indexOf(fmt.type)>-1?"inf":"INF"}else if(value==Number.NEGATIVE_INFINITY){special="efg".indexOf(fmt.type)>-1?"-inf":"-INF"}if(special){return format_sign(value,fmt)+special}if(fmt.precision===undefined&&fmt.type!==undefined){fmt.precision=6}if(fmt.type=="%"){value*=100}if(fmt.type=="e"){var res=value.toExponential(fmt.precision),exp=parseInt(res.substr(res.search("e")+1));if(Math.abs(exp)<10){res=res.substr(0,res.length-1)+"0"+res.charAt(res.length-1)}return res}if(fmt.precision!==undefined){var prec=fmt.precision;if(prec==0){return Math.round(value)+""}var res=$B.roundDownToFixed(value,prec),pt_pos=res.indexOf(".");if(fmt.type!==undefined&&(fmt.type=="%"||fmt.type.toLowerCase()=="f")){if(pt_pos==-1){res+="."+"0".repeat(fmt.precision)}else{var missing=fmt.precision-res.length+pt_pos+1;if(missing>0){res+="0".repeat(missing)}}}else if(fmt.type&&fmt.type.toLowerCase()=="g"){var exp_fmt=preformat(self,{type:"e"}).split("e"),exp=parseInt(exp_fmt[1]);if(-4<=exp&&exp0){while(signif.endsWith("0")){signif=signif.substr(0,signif.length-1)}}if(signif.endsWith(".")){signif=signif.substr(0,signif.length-1)}parts[0]=signif}res=parts.join("e");if(fmt.type=="G"){res=res.toUpperCase()}return res}else if(fmt.type===undefined){fmt.type="g";res=preformat(self,fmt);if(res.indexOf(".")==-1){var exp=res.length-1,exp=exp<10?"0"+exp:exp,is_neg=res.startsWith("-"),point_pos=is_neg?2:1,mant=res.substr(0,point_pos)+"."+res.substr(point_pos);return`${mant}e+${exp}`}fmt.type=undefined}else{var res1=value.toExponential(fmt.precision-1),exp=parseInt(res1.substr(res1.search("e")+1));if(exp<-4||exp>=fmt.precision-1){var elts=res1.split("e");while(elts[0].endsWith("0")){elts[0]=elts[0].substr(0,elts[0].length-1)}res=elts.join("e")}}}else{var res=_b_.str.$factory(self)}if(fmt.type===undefined||"gGn".indexOf(fmt.type)!=-1){if(res.search("e")==-1){while(res.charAt(res.length-1)=="0"){res=res.substr(0,res.length-1)}}if(res.charAt(res.length-1)=="."){if(fmt.type===undefined){res+="0"}else{res=res.substr(0,res.length-1)}}}if(fmt.sign!==undefined){if((fmt.sign==" "||fmt.sign=="+")&&value>0){res=fmt.sign+res}}if(fmt.type=="%"){res+="%"}return res}float.__format__=function(self,format_spec){check_self_is_float(self,"__format__");var fmt=new $B.parse_format_spec(format_spec);fmt.align=fmt.align||">";var pf=preformat(self,fmt);var raw=pf.split("."),_int=raw[0];if(fmt.comma){var len=_int.length,nb=Math.ceil(_int.length/3),chunks=[];for(var i=0;i0?float.$factory(x):float.$factory(-x)}function frexp(x){var x1=x;if(_b_.isinstance(x,float)){if(isnan(x)||isinf(x)){return[x,0]}x1=float_value(x).value}else if(_b_.isinstance(x,$B.long_int)){var exp=x.value.toString(2).length,power=2n**BigInt(exp);return[$B.fast_float(Number(x.value)/Number(power)),exp]}if(x1==0){return[0,0]}var sign=1,ex=0,man=x1;if(man<0){sign=-sign;man=-man}while(man<.5){man*=2;ex--}while(man>=1){man*=.5;ex++}man*=sign;return[man,ex]}$B.nb_ldexp=0;function ldexp(mantissa,exponent){$B.nb_ldexp++;if(isninf(mantissa)){return NINF}else if(isinf(mantissa)){return INF}if(_b_.isinstance(mantissa,_b_.float)){mantissa=mantissa.value}if(mantissa==0){return ZERO}else if(isNaN(mantissa)){return NAN}if(_b_.isinstance(exponent,$B.long_int)){if(exponent.value<0){return ZERO}else{throw _b_.OverflowError.$factory("overflow")}}else if(!isFinite(mantissa*Math.pow(2,exponent))){throw _b_.OverflowError.$factory("overflow")}var steps=Math.min(3,Math.ceil(Math.abs(exponent)/1023));var result=mantissa;for(var i=0;i=0){if(Number.isInteger(other)&&other%2==1){return self}return fast_float(0)}else if(self.value==Number.NEGATIVE_INFINITY&&!isNaN(other)){if(other%2==-1){return fast_float(-0)}else if(other<0){return fast_float(0)}else if(other%2==1){return fast_float(Number.NEGATIVE_INFINITY)}else{return fast_float(Number.POSITIVE_INFINITY)}}else if(self.value==Number.POSITIVE_INFINITY&&!isNaN(other)){return other>0?self:fast_float(0)}if(other==Number.NEGATIVE_INFINITY&&!isNaN(self.value)){return Math.abs(self.value)<1?fast_float(Number.POSITIVE_INFINITY):fast_float(0)}else if(other==Number.POSITIVE_INFINITY&&!isNaN(self.value)){return Math.abs(self.value)<1?fast_float(0):fast_float(Number.POSITIVE_INFINITY)}if(self.value<0&&!Number.isInteger(other)){return _b_.complex.__pow__($B.make_complex(self.value,0),fast_float(other))}return fast_float(Math.pow(self.value,other))}return _b_.NotImplemented};function __newobj__(){var $=$B.args("__newobj__",0,{},[],arguments,{},"args",null),args=$.args;return{__class__:args[0],value:args[1]}}float.__reduce_ex__=function(self){return $B.fast_tuple([__newobj__,$B.fast_tuple([self.__class__||_b_.float,_b_.repr(self)]),_b_.None,_b_.None,_b_.None])};float.__repr__=function(self){$B.builtins_repr_check(float,arguments);self=self.value;if(self==Infinity){return"inf"}else if(self==-Infinity){return"-inf"}else if(isNaN(self)){return"nan"}else if(self===0){if(1/self===-Infinity){return"-0.0"}return"0.0"}var res=self+"";if(res.search(/[.eE]/)==-1){res+=".0"}var split_e=res.split(/e/i);if(split_e.length==2){var mant=split_e[0],exp=split_e[1];if(exp.startsWith("-")){exp_str=parseInt(exp.substr(1))+"";if(exp_str.length<2){exp_str="0"+exp_str}return mant+"e-"+exp_str}}var x,y;[x,y]=res.split(".");var sign="";if(x[0]=="-"){x=x.substr(1);sign="-"}if(x.length>16){var exp=x.length-1,int_part=x[0],dec_part=x.substr(1)+y;while(dec_part.endsWith("0")){dec_part=dec_part.substr(0,dec_part.length-1)}var mant=int_part;if(dec_part.length>0){mant+="."+dec_part}return sign+mant+"e+"+exp}else if(x=="0"){var exp=0;while(exp3){var rest=y.substr(exp),exp=(exp+1).toString();while(rest.endsWith("0")){rest=rest.substr(0,res.length-1)}var mant=rest[0];if(rest.length>1){mant+="."+rest.substr(1)}if(exp.length==1){exp="0"+exp}return sign+mant+"e-"+exp}}return _b_.str.$factory(res)};float.__round__=function(){var $=$B.args("__round__",2,{self:null,ndigits:null},["self","ndigits"],arguments,{ndigits:_b_.None},null,null),x=$.self,ndigits=$.ndigits===_b_.None?0:$.ndigits;return float.$round(x,ndigits)};float.$round=function(x,ndigits){x=float_value(x);if(ndigits==0){var res=Math.round(x.value);if(Math.abs(x.value-res)==.5){if(res%2){return res-1}}return res}if(ndigits.__class__===$B.long_int){ndigits=Number(ndigits.value)}var pow1,pow2,y,z;if(ndigits>=0){if(ndigits>22){pow1=10**(ndigits-22);pow2=1e22}else{pow1=10**ndigits;pow2=1}y=x.value*pow1*pow2;if(!isFinite(y)){return x}}else{pow1=10**-ndigits;pow2=1;if(isFinite(pow1)){y=x.value/pow1}else{return ZERO}}z=Math.round(y);if(fabs(y-z).value==.5){z=2*Math.round(y/2)}if(ndigits>=0){z=z/pow2/pow1}else{z*=pow1}if(!isFinite(z)){throw _b_.OverflowError.$factory("overflow occurred during round")}return fast_float(z)};float.__setattr__=function(self,attr,value){if(self.__class__===float){if(float[attr]===undefined){throw _b_.AttributeError.$factory("'float' object has no attribute '"+attr+"'")}else{throw _b_.AttributeError.$factory("'float' object attribute '"+attr+"' is read-only")}}self[attr]=value;return _b_.None};float.__truediv__=function(self,other){if(_b_.isinstance(other,_b_.int)){if(other.valueOf()==0){throw _b_.ZeroDivisionError.$factory("division by zero")}else if(_b_.isinstance(other,$B.long_int)){return float.$factory(self.value/Number(other.value))}return float.$factory(self.value/other)}else if(_b_.isinstance(other,float)){if(other.value==0){throw _b_.ZeroDivisionError.$factory("division by zero")}return float.$factory(self.value/other.value)}return _b_.NotImplemented};var $op_func=function(self,other){if(_b_.isinstance(other,_b_.int)){if(typeof other=="boolean"){return other?$B.fast_float(self.value-1):self}else if(other.__class__===$B.long_int){return float.$factory(self.value-parseInt(other.value))}else{return fast_float(self.value-other)}}if(_b_.isinstance(other,float)){return fast_float(self.value-other.value)}return _b_.NotImplemented};$op_func+="";var $ops={"+":"add","-":"sub"};for(var $op in $ops){var $opf=$op_func.replace(/-/gm,$op);$opf=$opf.replace(/__rsub__/gm,"__r"+$ops[$op]+"__");eval("float.__"+$ops[$op]+"__ = "+$opf)}var $comp_func=function(self,other){if(_b_.isinstance(other,_b_.int)){if(other.__class__===$B.long_int){return self.value>parseInt(other.value)}return self.value>other.valueOf()}if(_b_.isinstance(other,float)){return self.value>other.value}if(_b_.isinstance(other,_b_.bool)){return self.value>_b_.bool.__hash__(other)}if(_b_.hasattr(other,"__int__")||_b_.hasattr(other,"__index__")){return _b_.int.__gt__(self.value,$B.$GetInt(other))}var inv_op=$B.$getattr(other,"__le__",_b_.None);if(inv_op!==_b_.None){return inv_op(self)}throw _b_.TypeError.$factory("unorderable types: float() > "+$B.class_name(other)+"()")};$comp_func+="";for(var $op in $B.$comps){eval("float.__"+$B.$comps[$op]+"__ = "+$comp_func.replace(/>/gm,$op).replace(/__gt__/gm,"__"+$B.$comps[$op]+"__").replace(/__le__/,"__"+$B.$inv_comps[$op]+"__"))}var r_opnames=["add","sub","mul","truediv","floordiv","mod","pow","lshift","rshift","and","xor","or","divmod"];for(var r_opname of r_opnames){if(float["__r"+r_opname+"__"]===undefined&&float["__"+r_opname+"__"]){float["__r"+r_opname+"__"]=function(name){return function(self,other){var other_as_num=_b_.int.$to_js_number(other);if(other_as_num!==null){var other_as_float=$B.fast_float(other_as_num);return float["__"+name+"__"](other_as_float,self)}return _b_.NotImplemented}}(r_opname)}}function $FloatClass(value){return new Number(value)}function to_digits(s){var arabic_digits="٠١٢٣٤٥٦٧٨٩",res="";for(var i=0;i-1){res+=x}else{res+=s[i]}}return res}$B.fast_float=fast_float=function(value){return{__class__:_b_.float,value:value}};var fast_float_with_hash=function(value,hash_value){return{__class__:_b_.float,__hashvalue__:hash_value,value:value}};float.$factory=function(value){if(value===undefined){return fast_float(0)}$B.check_nb_args_no_kw("float",1,arguments);switch(value){case true:return fast_float(1);case false:return fast_float(0)}var original_value=value;if(typeof value=="number"){return fast_float(value)}if(value.__class__===float){return value}if(_b_.isinstance(value,_b_.memoryview)){value=_b_.memoryview.tobytes(value)}if(_b_.isinstance(value,_b_.bytes)){try{value=$B.$getattr(value,"decode")("utf-8")}catch(err){throw _b_.ValueError.$factory("could not convert string to float: "+_b_.repr(original_value))}}if(typeof value=="string"){value=value.trim();switch(value.toLowerCase()){case"+inf":case"inf":case"+infinity":case"infinity":return fast_float(Number.POSITIVE_INFINITY);case"-inf":case"-infinity":return fast_float(Number.NEGATIVE_INFINITY);case"+nan":case"nan":return fast_float(Number.NaN);case"-nan":return fast_float(-Number.NaN);case"":throw _b_.ValueError.$factory("count not convert string to float");default:var parts=value.split("e");if(parts[1]){if(parts[1].startsWith("+")||parts[1].startsWith("-")){parts[1]=parts[1].substr(1)}}parts=parts[0].split(".").concat(parts.splice(1));for(var part of parts){if(part.startsWith("_")||part.endsWith("_")){throw _b_.ValueError.$factory("invalid float literal "+value)}}if(value.indexOf("__")>-1){throw _b_.ValueError.$factory("invalid float literal "+value)}value=value.charAt(0)+value.substr(1).replace(/_/g,"");value=to_digits(value);if(isFinite(value)){return fast_float(eval(value))}else{throw _b_.ValueError.$factory("could not convert string to float: "+_b_.repr(original_value))}}}var klass=value.__class__,float_method=$B.$getattr(klass,"__float__",null);if(float_method===null){var index_method=$B.$getattr(klass,"__index__",null);if(index_method===null){throw _b_.TypeError.$factory("float() argument must be a string or a "+"number, not '"+$B.class_name(value)+"'")}var res=$B.$call(index_method)(value),klass=$B.get_class(res);if(klass===_b_.int){return fast_float(res)}else if(klass===$B.long_int){return $B.long_int.__float__(res)}else if(klass.__mro__.indexOf(_b_.int)>-1){var msg=`${$B.class_name(value)}.__index__ returned `+`non-int (type ${$B.class_name(res)}).  The `+"ability to return an instance of a strict subclass"+" of int is deprecated, and may be removed in a "+"future version of Python.";$B.warn(_b_.DeprecationWarning,msg);return fast_float(res)}throw _b_.TypeError.$factory("__index__ returned non-int"+` (type ${$B.class_name(res)})`)}var res=$B.$call(float_method)(value),klass=$B.get_class(res);if(klass!==_b_.float){if(klass.__mro__.indexOf(_b_.float)>-1){var msg=`${$B.class_name(value)}.__float__ returned `+`non-float (type ${$B.class_name(res)}).  The `+"ability to return an instance of a strict subclass"+" of float is deprecated, and may be removed in a "+"future version of Python.";$B.warn(_b_.DeprecationWarning,msg);return float.$factory(res.value)}throw _b_.TypeError.$factory("__float__ returned non-float"+` (type ${$B.class_name(res)})`)}return res};$B.$FloatClass=$FloatClass;$B.set_func_names(float,"builtins");var FloatSubclass=$B.FloatSubclass={__class__:_b_.type,__mro__:[object],$infos:{__module__:"builtins",__name__:"float"},$is_class:true};for(var $attr in float){if(typeof float[$attr]=="function"){FloatSubclass[$attr]=function(attr){return function(){var args=[],pos=0;if(arguments.length>0){var args=[arguments[0].valueOf()],pos=1;for(var i=1,len=arguments.length;i0){return c_powu(x,n)}else{return c_quot(c_1,c_powu(x,-n))}}function c_powu(x,n){var r,p,mask=1,r=c_1,p=x;while(mask>0&&n>=mask){if(n&mask){r=c_prod(r,p)}mask<<=1;p=c_prod(p,p)}return r}function c_prod(a,b){return make_complex(a.$real.value*b.$real.value-a.$imag.value*b.$imag.value,a.$real.value*b.$imag.value+a.$imag.value*b.$real.value)}function c_quot(a,b){var r,abs_breal=_b_.abs(b.$real.value),abs_bimag=_b_.abs(b.$imag.value);if($B.rich_comp("__ge__",abs_breal,abs_bimag)){if(abs_breal==0){throw _b_.ZeroDivisionError.$factory()}else{var ratio=b.$imag.value/b.$real.value,denom=b.$real.value+b.$imag.value*ratio;return make_complex((a.$real.value+a.$imag.value*ratio)/denom,(a.$imag.value-a.$real.value*ratio)/denom)}}else if(abs_bimag>=abs_breal){var ratio=b.$real.value/b.$imag.value,denom=b.$real.value*ratio+b.$imag.value;if(b.$imag.value==0){throw _b_.ZeroDivisionError.$factory()}return make_complex((a.$real.value*ratio+a.$imag.value)/denom,(a.$imag.value*ratio-a.$real.value)/denom)}else{return _b_.float("nan")}}complex.__pow__=function(self,other){if(other==1){return self}if(_b_.isinstance(other,_b_.int)&&_b_.abs(other)<100){return c_powi(self,other)}if(_b_.isinstance(other,_b_.float)){other=_b_.float.$to_js_number(other)}var exp=complex2expo(self),angle=exp.angle,res=Math.pow(exp.norm,other);if(_b_.isinstance(other,_b_.int)){return make_complex(res*Math.cos(angle*other),res*Math.sin(angle*other))}else if(_b_.isinstance(other,_b_.float)){return make_complex(res*Math.cos(angle*other.value),res*Math.sin(angle*other.value))}else if(_b_.isinstance(other,complex)){var x=other.$real.value,y=other.$imag.value;var pw=Math.pow(exp.norm,x)*Math.pow(Math.E,-y*angle),theta=y*Math.log(exp.norm)-x*angle;return make_complex(pw*Math.cos(theta),pw*Math.sin(theta))}else{throw _b_.TypeError.$factory("unsupported operand type(s) "+"for ** or pow(): 'complex' and '"+$B.class_name(other)+"'")}};complex.__radd__=function(self,other){if(_b_.isinstance(other,_b_.bool)){other=other?1:0}if(_b_.isinstance(other,_b_.int)){return make_complex(other+self.$real.value,self.$imag.value)}else if(_b_.isinstance(other,_b_.float)){return make_complex(other.value+self.$real.value,self.$imag.value)}return _b_.NotImplemented};complex.__repr__=function(self){$B.builtins_repr_check(complex,arguments);var real=Number.isInteger(self.$real.value)?self.$real.value+"":_b_.str.$factory(self.$real),imag=Number.isInteger(self.$imag.value)?self.$imag.value+"":_b_.str.$factory(self.$imag);if(imag.endsWith(".0")){imag=imag.substr(0,imag.length-2)}if(self.$imag instanceof Number&&self.$imag==parseInt(self.$imag)){if(self.$imag==0&&1/self.$imag===-Infinity){imag="-0"}}if(self.$real.value==0){if(1/self.$real.value<0){if(imag.startsWith("-")){return"-0"+imag+"j"}return"-0+"+imag+"j"}else{return imag+"j"}}if(self.$imag.value>0||isNaN(self.$imag.value)){return"("+real+"+"+imag+"j)"}if(self.$imag.value==0){if(1/self.$imag.value<0){return"("+real+"-0j)"}return"("+real+"+0j)"}return"("+real+"-"+_b_.str.$factory(-self.$imag.value)+"j)"};complex.__rmul__=function(self,other){if(_b_.isinstance(other,_b_.bool)){other=other?1:0}if(_b_.isinstance(other,_b_.int)){return make_complex(other*self.$real.value,other*self.$imag.value)}else if(_b_.isinstance(other,_b_.float)){return make_complex(other.value*self.$real.value,other.value*self.$imag.value)}return _b_.NotImplemented};complex.__sqrt__=function(self){if(self.$imag==0){return complex(Math.sqrt(self.$real.value))}var r=self.$real.value,i=self.$imag.value,_a=Math.sqrt((r+sqrt)/2),_b=Number.sign(i)*Math.sqrt((-r+sqrt)/2);return make_complex(_a,_b)};complex.__sub__=function(self,other){if(_b_.isinstance(other,complex)){return make_complex(self.$real.value-other.$real.value,self.$imag.value-other.$imag.value)}if(_b_.isinstance(other,_b_.int)){other=_b_.int.numerator(other);return make_complex(self.$real.value-other.valueOf(),self.$imag.value)}if(_b_.isinstance(other,_b_.float)){return make_complex(self.$real.value-other.value,self.$imag.value)}return _b_.NotImplemented};complex.__truediv__=function(self,other){if(_b_.isinstance(other,complex)){if(other.$real.value==0&&other.$imag.value==0){throw _b_.ZeroDivisionError.$factory("division by zero")}var _num=self.$real.value*other.$real.value+self.$imag.value*other.$imag.value,_div=other.$real.value*other.$real.value+other.$imag.value*other.$imag.value;var _num2=self.$imag.value*other.$real.value-self.$real.value*other.$imag.value;return make_complex(_num/_div,_num2/_div)}if(_b_.isinstance(other,_b_.int)){if(!other.valueOf()){throw _b_.ZeroDivisionError.$factory("division by zero")}return complex.__truediv__(self,complex.$factory(other.valueOf()))}if(_b_.isinstance(other,_b_.float)){if(!other.value){throw _b_.ZeroDivisionError.$factory("division by zero")}return complex.__truediv__(self,complex.$factory(other.value))}$UnsupportedOpType("//","complex",other.__class__)};complex.conjugate=function(self){return make_complex(self.$real.value,-self.$imag.value)};complex.__ior__=complex.__or__;var r_opnames=["add","sub","mul","truediv","floordiv","mod","pow","lshift","rshift","and","xor","or"];for(var r_opname of r_opnames){if(complex["__r"+r_opname+"__"]===undefined&&complex["__"+r_opname+"__"]){complex["__r"+r_opname+"__"]=function(name){return function(self,other){if(_b_.isinstance(other,_b_.int)){other=make_complex(other,0);return complex["__"+name+"__"](other,self)}else if(_b_.isinstance(other,_b_.float)){other=make_complex(other.value,0);return complex["__"+name+"__"](other,self)}else if(_b_.isinstance(other,complex)){return complex["__"+name+"__"](other,self)}return _b_.NotImplemented}}(r_opname)}}var $comp_func=function(self,other){if(other===undefined||other==_b_.None){return _b_.NotImplemented}throw _b_.TypeError.$factory("no ordering relation "+"is defined for complex numbers")};$comp_func+="";for(var $op in $B.$comps){eval("complex.__"+$B.$comps[$op]+"__ = "+$comp_func.replace(/>/gm,$op))}complex.real=function(self){return self.$real};complex.real.setter=function(){throw _b_.AttributeError.$factory("readonly attribute")};complex.imag=function(self){return self.$imag};complex.imag.setter=function(){throw _b_.AttributeError.$factory("readonly attribute")};var _real=1,_real_mantissa=2,_sign=3,_imag=4,_imag_mantissa=5,_j=6;var type_conversions=["__complex__","__float__","__index__"];var _convert=function(num){var klass=num.__class__||$B.get_class(num);for(var i=0;i0};dict.__class_getitem__=function(cls,item){if(!Array.isArray(item)){item=[item]}return $B.GenericAlias.$factory(cls,item)};dict.__contains__=function(){var $=$B.args("__contains__",2,{self:null,key:null},["self","key"],arguments,{},null,null),self=$.self,key=$.key;if(self.$jsobj){return self.$jsobj[key]!==undefined}switch(typeof key){case"string":return self.$string_dict.hasOwnProperty(key);case"number":return self.$numeric_dict[key]!==undefined}var hash=_b_.hash(key);if(self.$str_hash[hash]!==undefined&&$B.rich_comp("__eq__",key,self.$str_hash[hash])){return true}if(self.$numeric_dict[hash]!==undefined&&$B.rich_comp("__eq__",key,hash)){return true}return rank(self,hash,key)>-1};dict.__delitem__=function(){var $=$B.args("__eq__",2,{self:null,arg:null},["self","arg"],arguments,{},null,null),self=$.self,arg=$.arg;if(self.$jsobj){if(self.$jsobj[arg]===undefined){throw _b_.KeyError.$factory(arg)}delete self.$jsobj[arg];return $N}switch(typeof arg){case"string":if(self.$string_dict[arg]===undefined){throw _b_.KeyError.$factory(_b_.str.$factory(arg))}delete self.$string_dict[arg];delete self.$str_hash[str_hash(arg)];self.$version++;return $N;case"number":if(self.$numeric_dict[arg]===undefined){throw _b_.KeyError.$factory(_b_.str.$factory(arg))}delete self.$numeric_dict[arg];self.$version++;return $N}var hash=_b_.hash(arg),ix;if((ix=rank(self,hash,arg))>-1){self.$object_dict[hash].splice(ix,1)}else{throw _b_.KeyError.$factory(_b_.str.$factory(arg))}self.$version++;return $N};dict.__eq__=function(){var $=$B.args("__eq__",2,{self:null,other:null},["self","other"],arguments,{},null,null),self=$.self,other=$.other;if(!_b_.isinstance(other,dict)){return _b_.NotImplemented}if(self.$jsobj){self=jsobj2dict(self.$jsobj)}if(other.$jsobj){other=jsobj2dict(other.$jsobj)}if(dict.__len__(self)!=dict.__len__(other)){return false}if(self.$string_dict.length!=other.$string_dict.length){return false}for(var k in self.$numeric_dict){if(other.$numeric_dict.hasOwnProperty(k)){if(!$B.rich_comp("__eq__",other.$numeric_dict[k][0],self.$numeric_dict[k][0])){return false}}else if(other.$object_dict.hasOwnProperty(k)){var pairs=other.$object_dict[k],flag=false;for(var i=0,len=pairs.length;i-1){return self.$object_dict[hash][ix][1][0]}if(!ignore_missing){if(self.__class__!==dict&&!ignore_missing){try{var missing_method=$B.$getattr(self.__class__,"__missing__",_b_.None)}catch(err){console.log(err)}if(missing_method!==_b_.None){return missing_method(self,arg)}}}throw _b_.KeyError.$factory(arg)};dict.__hash__=_b_.None;function init_from_list(self,args){var i=-1,stop=args.length-1,si=dict.__setitem__;while(i++1){throw _b_.TypeError.$factory("dict expected at most 1 argument"+", got 2")}else if(args.length==1){args=args[0];if(args.__class__===dict){["$string_dict","$str_hash","$numeric_dict","$object_dict"].forEach((function(d){for(key in args[d]){self[d][key]=args[d][key]}}))}else if(_b_.isinstance(args,dict)){$copy_dict(self,args)}else{var keys=$B.$getattr(args,"keys",null);if(keys!==null){var gi=$B.$getattr(args,"__getitem__",null);if(gi!==null){gi=$B.$call(gi);var kiter=_b_.iter($B.$call(keys)());while(true){try{var key=_b_.next(kiter),value=gi(key);dict.__setitem__(self,key,value)}catch(err){if(err.__class__===_b_.StopIteration){break}throw err}}return $N}}if(!Array.isArray(args)){args=_b_.list.$factory(args)}init_from_list(self,args)}}var kw=$.second.$string_dict;for(var attr in kw){switch(typeof attr){case"string":self.$string_dict[attr]=[kw[attr][0],self.$order++];self.$str_hash[str_hash(attr)]=attr;break;case"number":self.$numeric_dict[attr]=[kw[attr][0],self.$order++];break;default:si(self,attr,kw[attr][0]);break}}return $N};dict.__iter__=function(self){return _b_.iter(dict.keys(self))};dict.__ior__=function(self,other){dict.update(self,other);return self};dict.__len__=function(self){var _count=0;if(self.$jsobj){for(var attr in self.$jsobj){if(attr.charAt(0)!="$"&&(!self.$exclude||!self.$exclude(attr))){_count++}}return _count}for(var k in self.$numeric_dict){_count++}for(var k in self.$string_dict){_count++}for(var hash in self.$object_dict){_count+=self.$object_dict[hash].length}return _count};dict.__ne__=function(self,other){var res=dict.__eq__(self,other);return res===_b_.NotImplemented?res:!res};dict.__new__=function(cls){if(cls===undefined){throw _b_.TypeError.$factory("int.__new__(): not enough arguments")}var instance={__class__:cls,$numeric_dict:{},$object_dict:{},$string_dict:{},$str_hash:{},$version:0,$order:0};if(cls!==dict){instance.__dict__=$B.empty_dict()}return instance};dict.__or__=function(self,other){if(!_b_.isinstance(other,dict)){return _b_.NotImplemented}var res=dict.copy(self);dict.update(res,other);return res};function __newobj__(){var $=$B.args("__newobj__",0,{},[],arguments,{},"args",null),args=$.args;var res=$B.empty_dict();res.__class__=args[0];return res}dict.__reduce_ex__=function(self,protocol){return $B.fast_tuple([__newobj__,$B.fast_tuple([self.__class__]),_b_.None,_b_.None,dict.items(self)])};dict.__repr__=function(self){$B.builtins_repr_check(dict,arguments);if(self.$jsobj){return dict.__repr__(jsobj2dict(self.$jsobj,self.$exclude))}if($B.repr.enter(self)){return"{...}"}var res=[],items=to_list(self);items.forEach((function(item){try{res.push(_b_.repr(item[0])+": "+_b_.repr(item[1]))}catch(err){throw err}}));$B.repr.leave(self);return"{"+res.join(", ")+"}"};var dict_reversekeyiterator=$B.make_class("dict_reversekeyiterator",(function(keys){return{__class__:dict_reversekeyiterator,keys:keys,counter:-1,length:keys.length}}));dict_reversekeyiterator.__iter__=function(self){return self};dict_reversekeyiterator.__next__=function(self){self.counter++;if(self.counter>=self.length){throw _b_.StopIteration.$factory("StopIteration")}return self.keys[self.counter]};dict_reversekeyiterator.__reduce_ex__=function(self,protocol){return $B.fast_tuple([_b_.iter,_b_.tuple.$factory([self.keys])])};$B.set_func_names(dict_reversekeyiterator,"builtins");dict.__reversed__=function(self){var keys=_b_.list.$factory(dict.keys(self));keys.reverse();return dict_reversekeyiterator.$factory(keys)};dict.__ror__=function(self,other){if(!_b_.isinstance(other,dict)){return _b_.NotImplemented}var res=dict.copy(other);dict.update(res,self);return res};dict.__setitem__=function(self,key,value){var $=$B.args("__setitem__",3,{self:null,key:null,value:null},["self","key","value"],arguments,{},null,null);return dict.$setitem($.self,$.key,$.value)};dict.$setitem=function(self,key,value,$hash){if(self.$jsobj){if(self.$from_js){value=$B.pyobj2jsobj(value)}if(self.$jsobj.__class__===_b_.type){self.$jsobj[key]=value;if(key=="__init__"||key=="__new__"){self.$jsobj.$factory=$B.$instance_creator(self.$jsobj)}}else{self.$jsobj[key]=value}return $N}if(key instanceof String){key=key.valueOf()}switch(typeof key){case"string":if(self.$string_dict.hasOwnProperty(key)){self.$string_dict[key][0]=value}else{self.$string_dict[key]=[value,self.$order++];self.$str_hash[str_hash(key)]=key;self.$version++}return $N;case"number":if(self.$numeric_dict[key]!==undefined){self.$numeric_dict[key][0]=value}else{var done=false;if((key==0||key==1)&&self.$object_dict[key]!==undefined){for(const item of self.$object_dict[key]){if(key==0&&item[0]===false||key==1&&item[0]===true){item[1][0]=value;done=true}}}if(!done){self.$numeric_dict[key]=[value,self.$order++]}self.$version++}return $N;case"boolean":var num=key?1:0;if(self.$numeric_dict[num]!==undefined){var order=self.$numeric_dict[num][1];self.$numeric_dict[num]=[value,order];return}if(self.$object_dict[num]!==undefined){self.$object_dict[num].push([key,[value,self.$order++]])}else{self.$object_dict[num]=[[key,[value,self.$order++]]]}}var hash=$hash===undefined?_b_.hash(key):$hash,_eq=function(other){return $B.rich_comp("__eq__",key,other)};if(self.$numeric_dict[hash]!==undefined&&_eq(hash)){self.$numeric_dict[hash]=[value,self.$numeric_dict[hash][1]];self.$version++;return $N}var sk=self.$str_hash[hash];if(sk!==undefined&&_eq(sk)){self.$string_dict[sk]=[value,self.$string_dict[sk][1]];self.$version++;return $N}if($hash){if(self.$object_dict[$hash]!==undefined){self.$object_dict[$hash].push([key,[value,self.$order++]])}else{self.$object_dict[$hash]=[[key,[value,self.$order++]]]}self.$version++;return $N}var ix=rank(self,hash,key);if(ix>-1){self.$object_dict[hash][ix][1]=[value,self.$object_dict[hash][ix][1][1]];return $N}else if(self.$object_dict.hasOwnProperty(hash)){self.$object_dict[hash].push([key,[value,self.$order++]])}else{self.$object_dict[hash]=[[key,[value,self.$order++]]]}self.$version++;return $N};$B.make_rmethods(dict);dict.clear=function(){var $=$B.args("clear",1,{self:null},["self"],arguments,{},null,null),self=$.self;self.$numeric_dict={};self.$string_dict={};self.$str_hash={};self.$object_dict={};if(self.$jsobj){for(var attr in self.$jsobj){if(attr.charAt(0)!=="$"&&attr!=="__class__"){delete self.$jsobj[attr]}}}self.$version++;self.$order=0;return $N};dict.copy=function(self){var $=$B.args("copy",1,{self:null},["self"],arguments,{},null,null),self=$.self,res=$B.empty_dict();$copy_dict(res,self);return res};dict.fromkeys=function(){var $=$B.args("fromkeys",3,{cls:null,keys:null,value:null},["cls","keys","value"],arguments,{value:_b_.None},null,null),keys=$.keys,value=$.value;var klass=$.cls,res=$B.$call(klass)(),keys_iter=$B.$iter(keys);while(1){try{var key=_b_.next(keys_iter);if(klass===dict){dict.$setitem(res,key,value)}else{$B.$getattr(res,"__setitem__")(key,value)}}catch(err){if($B.is_exc(err,[_b_.StopIteration])){return res}throw err}}};dict.get=function(){var $=$B.args("get",3,{self:null,key:null,_default:null},["self","key","_default"],arguments,{_default:$N},null,null);try{return dict.$getitem($.self,$.key,true)}catch(err){if(_b_.isinstance(err,_b_.KeyError)){return $._default}else{throw err}}};var dict_items=$B.make_view("dict_items",true);dict_items.$iterator=$B.make_iterator_class("dict_itemiterator");dict.items=function(self){var $=$B.args("items",1,{self:null},["self"],arguments,{},null,null);var items=to_list(self),set_like=true;for(var i=0,len=items.length;i0){var itm=self.$ordered_items.pop();dict.__delitem__(self,itm[0]);return _b_.tuple.$factory(itm)}throw _b_.KeyError.$factory("'popitem(): dictionary is empty'")};dict.setdefault=function(){var $=$B.args("setdefault",3,{self:null,key:null,_default:null},["self","key","_default"],arguments,{_default:$N},null,null),self=$.self,key=$.key,_default=$._default;try{return dict.$getitem(self,key,true)}catch(err){if(err.__class__!==_b_.KeyError){throw err}if(_default===undefined){_default=$N}var hash=key.$hash;key.$hash=undefined;dict.$setitem(self,key,_default,hash);return _default}};dict.update=function(self){var $=$B.args("update",1,{self:null},["self"],arguments,{},"args","kw"),self=$.self,args=$.args,kw=$.kw;if(args.length>0){var o=args[0];if(_b_.isinstance(o,dict)){if(o.$jsobj){o=jsobj2dict(o.$jsobj)}$copy_dict(self,o)}else if(_b_.hasattr(o,"keys")){var _keys=_b_.list.$factory($B.$call($B.$getattr(o,"keys"))());for(var i=0,len=_keys.length;i`};$B.set_func_names($B.getset_descriptor,"builtins");var mappingproxy=$B.mappingproxy=$B.make_class("mappingproxy",(function(obj){if(_b_.isinstance(obj,dict)){var res=$B.obj_dict(dict.$to_obj(obj))}else{var res=$B.obj_dict(obj)}res.__class__=mappingproxy;res.$version=0;return res}));mappingproxy.$match_mapping_pattern=true;mappingproxy.__repr__=function(){return""};mappingproxy.__setitem__=function(){throw _b_.TypeError.$factory("'mappingproxy' object does not support "+"item assignment")};for(var attr in dict){if(mappingproxy[attr]!==undefined||["__class__","__mro__","__new__","__init__","__delitem__","clear","fromkeys","pop","popitem","setdefault","update"].indexOf(attr)>-1){continue}if(typeof dict[attr]=="function"){mappingproxy[attr]=function(key){return function(){return dict[key].apply(null,arguments)}}(attr)}else{mappingproxy[attr]=dict[attr]}}$B.set_func_names(mappingproxy,"builtins");function jsobj2dict(x,exclude){exclude=exclude||function(){return false};var d=$B.empty_dict();for(var attr in x){if(attr.charAt(0)!="$"&&!exclude(attr)){if(x[attr]===null){d.$string_dict[attr]=[_b_.None,d.$order++]}else if(x[attr]===undefined){continue}else if(x[attr].$jsobj===x){d.$string_dict[attr]=[d,d.$order++]}else{d.$string_dict[attr]=[$B.$JS2Py(x[attr]),d.$order++]}}}return d}$B.obj_dict=function(obj,exclude){var klass=obj.__class__||$B.get_class(obj);if(klass!==undefined&&klass.$native){throw $B.attr_error("__dict__",obj)}var res=$B.empty_dict();res.$jsobj=obj;res.$exclude=exclude||function(){return false};return res};var jsobj_as_pydict=$B.jsobj_as_pydict=$B.make_class("jsobj_as_pydict",(function(jsobj,exclude){return{__class__:jsobj_as_pydict,obj:jsobj,exclude:exclude?exclude:function(){return false},new_keys:[],$version:0}}));jsobj_as_pydict.__contains__=function(self,key){if(self.new_keys.indexOf(key)>-1){return true}return!(self.exclude(key)||self.obj[key]===undefined)};jsobj_as_pydict.__delitem__=function(self,key){jsobj_as_pydict.__getitem__(self,key);delete self.obj[key];var ix=self.new_keys.indexOf(key);if(ix>-1){self.new_keys.splice(ix,1)}};jsobj_as_pydict.__eq__=function(self,other){if(other.__class__!==jsobj_as_pydict){return _b_.NotImplemented}var self1=$B.empty_dict();other1=$B.empty_dict();dict.__init__(self1,jsobj_as_pydict.items(self));dict.__init__(other1,jsobj_as_pydict.items(other));return dict.__eq__(self1,other1)};jsobj_as_pydict.__getitem__=function(self,key){if(jsobj_as_pydict.__contains__(self,key)){return self.obj[key]}throw _b_.KeyError.$factory(key)};jsobj_as_pydict.__iter__=function(self){return _b_.iter(jsobj_as_pydict.keys(self))};jsobj_as_pydict.__len__=function(self){var len=0;for(var key in self.obj){if(!self.exclude(key)){len++}}return len+self.new_keys.length};jsobj_as_pydict.__repr__=function(self){if($B.repr.enter(self)){return"{...}"}var res=[],items=_b_.list.$factory(jsobj_as_pydict.items(self));for(var item of items){res.push(_b_.repr(item[0])+": "+_b_.repr(item[1]))}$B.repr.leave(self);return"{"+res.join(", ")+"}"};jsobj_as_pydict.__setitem__=function(self,key,value){if(self.exclude(key)&&self.new_keys.indexOf(key)==-1){self.new_keys.push(key)}self.obj[key]=value};jsobj_as_pydict.get=function(self,key,_default){_default=_default===undefined?_b_.None:_default;if(self.exclude(key)||self.obj[key]===undefined){return _default}return self.obj[key]};jsobj_as_pydict.items=function(self){var items=[];for(var key in self.obj){if(self.exclude(key)&&self.new_keys.indexOf(key)==-1){continue}items.push($B.fast_tuple([key,self.obj[key]]))}var set_like=true;for(var item of items){try{_b_.hash(item[1])}catch(err){set_like=false;break}}var it=dict_items.$factory(self,items,set_like);it.dict_version=self.$version;return it};jsobj_as_pydict.keys=function(self){var lst=[];for(var key in self.obj){if(self.exclude(key)&&self.new_keys.indexOf(key)==-1){continue}lst.push(key)}var it=dict_keys.$factory(self,lst,true);it.dict_version=self.$version;return it};jsobj_as_pydict.values=function(self){var values=[];for(var key in self.obj){if(self.exclude(key)&&self.new_keys.indexOf(key)==-1){continue}values.push(self.obj[key])}var it=dict_values.$factory(self,values,false);it.dict_version=self.$version;return it};$B.set_func_names(jsobj_as_pydict,"builtins")})(__BRYTHON__);(function($B){var _b_=$B.builtins,object=_b_.object,getattr=$B.$getattr,isinstance=_b_.isinstance;function check_not_tuple(self,attr){if(self.__class__===tuple){throw $B.attr_error(attr,self)}}function $list(){return list.$factory.apply(null,arguments)}var list={__class__:_b_.type,__mro__:[object],$infos:{__module__:"builtins",__name__:"list"},$is_class:true,$native:true,$match_sequence_pattern:true,__dir__:object.__dir__};list.__add__=function(self,other){if($B.get_class(self)!==$B.get_class(other)){var this_name=$B.class_name(self);var radd=$B.$getattr(other,"__radd__",null);if(radd===null){throw _b_.TypeError.$factory("can only concatenate "+this_name+' (not "'+$B.class_name(other)+'") to '+this_name)}return _b_.NotImplemented}var res=self.slice(),is_js=other.$brython_class=="js";for(const item of other){res.push(is_js?$B.$JS2Py(item):item)}res.__brython__=true;if(isinstance(self,tuple)){res=tuple.$factory(res)}return res};list.__class_getitem__=function(cls,item){if(!Array.isArray(item)){item=[item]}return $B.GenericAlias.$factory(cls,item)};list.__contains__=function(self,item){var $=$B.args("__contains__",2,{self:null,item:null},["self","item"],arguments,{},null,null),self=$.self,item=$.item;for(var _item of self){if($B.is_or_equals(_item,item)){return true}}return false};list.__delitem__=function(self,arg){if(isinstance(arg,_b_.int)){var pos=arg;if(arg<0){pos=self.length+pos}if(pos>=0&&pos0?0:self.length}var stop=arg.stop;if(stop===_b_.None){stop=step>0?self.length:0}if(start<0){start=self.length+start}if(stop<0){stop=self.length+stop}var res=[],i=null,pos=0;if(step>0){if(stop>start){for(var i=start;istop;i+=step){if(self[i]!==undefined){res[pos++]=i}}res.reverse()}}var i=res.length;while(i--){self.splice(res[i],1)}return _b_.None}if(_b_.hasattr(arg,"__int__")||_b_.hasattr(arg,"__index__")){list.__delitem__(self,_b_.int.$factory(arg));return _b_.None}throw _b_.TypeError.$factory($B.class_name(self)+" indices must be integer, not "+$B.class_name(arg))};list.__eq__=function(self,other){var klass=isinstance(self,list)?list:tuple;if(isinstance(other,klass)){if(other.length==self.length){var i=self.length;while(i--){if(!$B.is_or_equals(self[i],other[i])){return false}}return true}return false}return _b_.NotImplemented};list.__getitem__=function(self,key){$B.check_nb_args_no_kw("__getitem__",2,arguments);return list.$getitem(self,key)};list.$getitem=function(self,key){var klass=self.__class__||$B.get_class(self);var factory=function(list_res){list_res.__class__=klass;return list_res};var int_key;try{int_key=$B.PyNumber_Index(key)}catch(err){}if(int_key!==undefined){var items=self.valueOf(),pos=int_key;if(int_key<0){pos=items.length+pos}if(pos>=0&&pos0){if(stop<=start){return factory(res)}for(var i=start;istart){return factory(res)}for(var i=start;i>stop;i+=step){res[pos++]=items[i]}return factory(res)}}throw _b_.TypeError.$factory($B.class_name(self)+" indices must be integer, not "+$B.class_name(key))};list.__ge__=function(self,other){if(!isinstance(other,[list,_b_.tuple])){return _b_.NotImplemented}var i=0;while(i=other.length){return true}if($B.rich_comp("__eq__",self[i],other[i])){i++}else{res=$B.$getattr(self[i],"__ge__")(other[i]);if(res===_b_.NotImplemented){throw _b_.TypeError.$factory("unorderable types: "+$B.class_name(self[i])+"() >= "+$B.class_name(other[i])+"()")}else{return res}}}return other.length==self.length};list.__gt__=function(self,other){if(!isinstance(other,[list,_b_.tuple])){return _b_.NotImplemented}var i=0;while(i=other.length){return true}if($B.rich_comp("__eq__",self[i],other[i])){i++}else{res=$B.$getattr(self[i],"__gt__")(other[i]);if(res===_b_.NotImplemented){throw _b_.TypeError.$factory("unorderable types: "+$B.class_name(self[i])+"() > "+$B.class_name(other[i])+"()")}else return res}}return false};list.__hash__=_b_.None;list.__iadd__=function(){var $=$B.args("__iadd__",2,{self:null,x:null},["self","x"],arguments,{},null,null);var x=list.$factory($B.$iter($.x));for(var i=0;i1){throw _b_.TypeError.$factory("expected at most 1 argument, got "+args.length)}var arg=args[0];var len_func=$B.$call($B.$getattr(self,"__len__")),pop_func=$B.$getattr(self,"pop",_b_.None);if(pop_func!==_b_.None){pop_func=$B.$call(pop_func);while(len_func()){pop_func()}}if(arg===undefined){return _b_.None}var arg=$B.$iter(arg),next_func=$B.$call($B.$getattr(arg,"__next__")),pos=len_func();while(1){try{var res=next_func();self[pos++]=res}catch(err){if(err.__class__===_b_.StopIteration){break}else{throw err}}}return _b_.None};var list_iterator=$B.make_iterator_class("list_iterator");list_iterator.__reduce__=list_iterator.__reduce_ex__=function(self){return $B.fast_tuple([_b_.iter,$B.fast_tuple([list.$factory(self)]),0])};list.__iter__=function(self){return list_iterator.$factory(self)};list.__le__=function(self,other){var res=list.__ge__(self,other);if(res===_b_.NotImplemented){return res}return!res};list.__len__=function(self){return self.length};list.__lt__=function(self,other){if(!isinstance(other,[list,_b_.tuple])){return _b_.NotImplemented}var i=0;while(i=other.length){return false}if($B.rich_comp("__eq__",self[i],other[i])){i++}else{res=$B.$getattr(self[i],"__lt__")(other[i]);if(res===_b_.NotImplemented){throw _b_.TypeError.$factory("unorderable types: "+$B.class_name(self[i])+"() >= "+$B.class_name(other[i])+"()")}else{return res}}}return other.length>self.length};list.__mul__=function(self,other){try{other=$B.PyNumber_Index(other)}catch(err){throw _b_.TypeError.$factory("can't multiply sequence by non-int "+`of type '${$B.class_name(other)}'`)}if(self.length==0){return list.__new__(list)}if(typeof other=="number"){if(other<0){return list.__new__(list)}if(self.length>$B.max_array_size/other){throw _b_.OverflowError.$factory(`cannot fit `+`'${$B.class_name(other)}' into an index-sized integer`)}var res=[],$temp=self.slice(),len=$temp.length;for(var i=0;i=0&&posbegin){var pivot=begin+Math.floor(Math.random()*(end-begin));pivot=$partition(arg,array,begin,end,pivot);$qsort(arg,array,begin,pivot);$qsort(arg,array,pivot+1,end)}}function $elts_class(self){if(self.length==0){return null}var cl=$B.get_class(self[0]),i=self.length;while(i--){if($B.get_class(self[i])!==cl){return false}}return cl}list.sort=function(self){var $=$B.args("sort",1,{self:null},["self"],arguments,{},null,"kw");check_not_tuple(self,"sort");var func=_b_.None,reverse=false,kw_args=$.kw,keys=_b_.list.$factory(_b_.dict.keys(kw_args));for(var i=0;i"};function make_args(args){var res=[args[0].js];for(var i=1,len=args.length;i`};$B.generator.close=function(self){var save_stack=$B.frames_stack.slice();if(self.$frame){$B.frames_stack.push(self.$frame)}try{$B.generator.throw(self,_b_.GeneratorExit.$factory())}catch(err){if(!$B.is_exc(err,[_b_.GeneratorExit,_b_.StopIteration])){$B.frames_stack=save_stack;throw _b_.RuntimeError.$factory("generator ignored GeneratorExit")}}$B.frames_stack=save_stack};function trace(){return $B.frames_stack.slice()}$B.generator.send=function(self,value){var gen=self.js_gen;gen.$has_run=true;if(gen.$finished){throw _b_.StopIteration.$factory(value)}if(gen.gi_running===true){throw _b_.ValueError.$factory("generator already executing")}gen.gi_running=true;var save_stack=$B.frames_stack.slice();if(self.$frame){$B.frames_stack.push(self.$frame)}try{var res=gen.next(value)}catch(err){gen.$finished=true;$B.frames_stack=save_stack;throw err}if($B.last($B.frames_stack)===self.$frame){$B.leave_frame()}$B.frames_stack=save_stack;if(res.value&&res.value.__class__===$GeneratorReturn){gen.$finished=true;throw _b_.StopIteration.$factory(res.value.value)}gen.gi_running=false;if(res.done){throw _b_.StopIteration.$factory(res.value)}return res.value};$B.generator.throw=function(self,type,value,traceback){var gen=self.js_gen,exc=type;if(exc.$is_class){if(!_b_.issubclass(type,_b_.BaseException)){throw _b_.TypeError.$factory("exception value must be an "+"instance of BaseException")}else if(value===undefined){exc=$B.$call(exc)()}else if(_b_.isinstance(value,type)){exc=value}}else{if(value===undefined){value=exc}else{exc=$B.$call(exc)(value)}}if(traceback!==undefined){exc.$traceback=traceback}var save_stack=$B.frames_stack.slice();if(self.$frame){$B.frames_stack.push(self.$frame)}var res=gen.throw(exc);$B.frames_stack=save_stack;if(res.done){throw _b_.StopIteration.$factory(res.value)}return res.value};$B.set_func_names($B.generator,"builtins");$B.async_generator=$B.make_class("async_generator",(function(func){var f=function(){var gen=func.apply(null,arguments);var res=Object.create(null);res.__class__=$B.async_generator;res.js_gen=gen;return res};return f}));var ag_closed={};$B.async_generator.__aiter__=function(self){return self};$B.async_generator.__anext__=function(self){return $B.async_generator.asend(self,_b_.None)};$B.async_generator.aclose=function(self){self.js_gen.$finished=true;return _b_.None};$B.async_generator.asend=async function(self,value){var gen=self.js_gen;if(gen.$finished){throw _b_.StopAsyncIteration.$factory(value)}if(gen.ag_running===true){throw _b_.ValueError.$factory("generator already executing")}gen.ag_running=true;var save_stack=$B.frames_stack.slice();if(self.$frame){$B.frames_stack.push(self.$frame)}try{var res=await gen.next(value)}catch(err){gen.$finished=true;$B.frames_stack=save_stack;throw err}if($B.last($B.frames_stack)===self.$frame){$B.leave_frame()}$B.frames_stack=save_stack;if(res.done){throw _b_.StopAsyncIteration.$factory(value)}if(res.value.__class__===$GeneratorReturn){gen.$finished=true;throw _b_.StopAsyncIteration.$factory(res.value.value)}gen.ag_running=false;return res.value};$B.async_generator.athrow=async function(self,type,value,traceback){var gen=self.js_gen,exc=type;if(exc.$is_class){if(!_b_.issubclass(type,_b_.BaseException)){throw _b_.TypeError.$factory("exception value must be an "+"instance of BaseException")}else if(value===undefined){value=$B.$call(exc)()}}else{if(value===undefined){value=exc}else{exc=$B.$call(exc)(value)}}if(traceback!==undefined){exc.$traceback=traceback}var save_stack=$B.frames_stack.slice();if(self.$frame){$B.frames_stack.push(self.$frame)}await gen.throw(value);$B.frames_stack=save_stack};$B.set_func_names($B.async_generator,"builtins")})(__BRYTHON__);(function($B){var _b_=$B.builtins,object=_b_.object,_window=self;var py_immutable_to_js=$B.py_immutable_to_js=function(pyobj){if(_b_.isinstance(pyobj,_b_.float)){return pyobj.value}else if(_b_.isinstance(pyobj,$B.long_int)){return $B.long_int.$to_js_number(pyobj)}return pyobj};function js_immutable_to_py(jsobj){if(typeof jsobj=="number"){if(Number.isSafeInteger(jsobj)){return jsobj}else if(Number.isInteger(jsobj)){return $B.fast_long_int(BigInt(jsobj+""))}else{return $B.fast_float(jsobj)}}return jsobj}function $getMouseOffset(target,ev){ev=ev||_window.event;var docPos=$getPosition(target);var mousePos=$mouseCoords(ev);return{x:mousePos.x-docPos.x,y:mousePos.y-docPos.y}}function $getPosition(e){var left=0,top=0,width=e.width||e.offsetWidth,height=e.height||e.offsetHeight,scroll=document.scrollingElement.scrollTop;while(e.offsetParent){left+=e.offsetLeft;top+=e.offsetTop;e=e.offsetParent}left+=e.offsetLeft||0;top+=e.offsetTop||0;if(e.parentElement){var parent_pos=$getPosition(e.parentElement);left+=parent_pos.left;top+=parent_pos.top}return{left:left,top:top,width:width,height:height}}function trace(msg){var elt=document.getElementById("trace");if(elt){elt.innerText+=msg}}function $mouseCoords(ev){if(ev.type.startsWith("touch")){var res={};res.x=_b_.int.$factory(ev.touches[0].screenX);res.y=_b_.int.$factory(ev.touches[0].screenY);res.__getattr__=function(attr){return this[attr]};res.__class__="MouseCoords";return res}var posx=0,posy=0;if(!ev){var ev=_window.event}if(ev.pageX||ev.pageY){posx=ev.pageX;posy=ev.pageY}else if(ev.clientX||ev.clientY){posx=ev.clientX+document.body.scrollLeft+document.documentElement.scrollLeft;posy=ev.clientY+document.body.scrollTop+document.documentElement.scrollTop}var res={};res.x=_b_.int.$factory(posx);res.y=_b_.int.$factory(posy);res.__getattr__=function(attr){return this[attr]};res.__class__="MouseCoords";return res}var $DOMNodeAttrs=["nodeName","nodeValue","nodeType","parentNode","childNodes","firstChild","lastChild","previousSibling","nextSibling","attributes","ownerDocument"];$B.$isNode=function(o){return typeof Node==="object"?o instanceof Node:o&&typeof o==="object"&&typeof o.nodeType==="number"&&typeof o.nodeName==="string"};$B.$isNodeList=function(nodes){try{var result=Object.prototype.toString.call(nodes);var re=new RegExp("^\\[object (HTMLCollection|NodeList)\\]$");return typeof nodes==="object"&&re.exec(result)!==null&&nodes.length!==undefined&&(nodes.length==0||typeof nodes[0]==="object"&&nodes[0].nodeType>0)}catch(err){return false}};var $DOMEventAttrs_W3C=["NONE","CAPTURING_PHASE","AT_TARGET","BUBBLING_PHASE","type","target","currentTarget","eventPhase","bubbles","cancelable","timeStamp","stopPropagation","preventDefault","initEvent"];var $DOMEventAttrs_IE=["altKey","altLeft","button","cancelBubble","clientX","clientY","contentOverflow","ctrlKey","ctrlLeft","data","dataFld","dataTransfer","fromElement","keyCode","nextPage","offsetX","offsetY","origin","propertyName","reason","recordset","repeat","screenX","screenY","shiftKey","shiftLeft","source","srcElement","srcFilter","srcUrn","toElement","type","url","wheelDelta","x","y"];$B.$isEvent=function(obj){var flag=true;for(var i=0;i<$DOMEventAttrs_W3C.length;i++){if(obj[$DOMEventAttrs_W3C[i]]===undefined){flag=false;break}}if(flag){return true}for(var i=0;i<$DOMEventAttrs_IE.length;i++){if(obj[$DOMEventAttrs_IE[i]]===undefined){return false}}return true};var $NodeTypes={1:"ELEMENT",2:"ATTRIBUTE",3:"TEXT",4:"CDATA_SECTION",5:"ENTITY_REFERENCE",6:"ENTITY",7:"PROCESSING_INSTRUCTION",8:"COMMENT",9:"DOCUMENT",10:"DOCUMENT_TYPE",11:"DOCUMENT_FRAGMENT",12:"NOTATION"};var Attributes=$B.make_class("Attributes",(function(elt){return{__class__:Attributes,elt:elt}}));Attributes.__contains__=function(){var $=$B.args("__getitem__",2,{self:null,key:null},["self","key"],arguments,{},null,null);if($.self.elt instanceof SVGElement){return $.self.elt.hasAttributeNS(null,$.key)}else if(typeof $.self.elt.hasAttribute=="function"){return $.self.elt.hasAttribute($.key)}return false};Attributes.__delitem__=function(){var $=$B.args("__getitem__",2,{self:null,key:null},["self","key"],arguments,{},null,null);if(!Attributes.__contains__($.self,$.key)){throw _b_.KeyError.$factory($.key)}if($.self.elt instanceof SVGElement){$.self.elt.removeAttributeNS(null,$.key);return _b_.None}else if(typeof $.self.elt.hasAttribute=="function"){$.self.elt.removeAttribute($.key);return _b_.None}};Attributes.__getitem__=function(){var $=$B.args("__getitem__",2,{self:null,key:null},["self","key"],arguments,{},null,null);if($.self.elt instanceof SVGElement&&$.self.elt.hasAttributeNS(null,$.key)){return $.self.elt.getAttributeNS(null,$.key)}else if(typeof $.self.elt.hasAttribute=="function"&&$.self.elt.hasAttribute($.key)){return $.self.elt.getAttribute($.key)}throw _b_.KeyError.$factory($.key)};Attributes.__iter__=function(self){self.$counter=0;var attrs=self.elt.attributes,items=[];for(var i=0;i");var DOMEvent=$B.DOMEvent=$B.make_class("DOMEvent",(function(evt_name){return DOMEvent.__new__(DOMEvent,evt_name)}));DOMEvent.__new__=function(cls,evt_name){var ev=new Event(evt_name);ev.__class__=DOMEvent;if(ev.preventDefault===undefined){ev.preventDefault=function(){ev.returnValue=false}}if(ev.stopPropagation===undefined){ev.stopPropagation=function(){ev.cancelBubble=true}}return ev};function dom2svg(svg_elt,coords){var pt=svg_elt.createSVGPoint();pt.x=coords.x;pt.y=coords.y;return pt.matrixTransform(svg_elt.getScreenCTM().inverse())}DOMEvent.__getattribute__=function(self,attr){switch(attr){case"__repr__":case"__str__":return function(){return""};case"x":return $mouseCoords(self).x;case"y":return $mouseCoords(self).y;case"data":if(self.dataTransfer!==null){return Clipboard.$factory(self.dataTransfer)}return $B.$JS2Py(self["data"]);case"target":if(self.target!==undefined){return DOMNode.$factory(self.target)}case"char":return String.fromCharCode(self.which);case"svgX":if(self.target instanceof SVGSVGElement){return Math.floor(dom2svg(self.target,$mouseCoords(self)).x)}throw _b_.AttributeError.$factory("event target is not an SVG "+"element");case"svgY":if(self.target instanceof SVGSVGElement){return Math.floor(dom2svg(self.target,$mouseCoords(self)).y)}throw _b_.AttributeError.$factory("event target is not an SVG "+"element")}var res=self[attr];if(res!==undefined){if(typeof res=="function"){var func=function(){var args=[];for(var i=0;i");function $EventsList(elt,evt,arg){this.elt=elt;this.evt=evt;if(_b_.isinstance(arg,_b_.list)){this.callbacks=arg}else{this.callbacks=[arg]}this.remove=function(callback){var found=false;for(var i=0;i",__name__:"OpenFile"},$is_class:true};OpenFile.$factory=function(file,mode,encoding){var res={__class__:$OpenFileDict,file:file,reader:new FileReader};if(mode==="r"){res.reader.readAsText(file,encoding)}else if(mode==="rb"){res.reader.readAsBinaryString(file)}return res};OpenFile.__getattr__=function(self,attr){if(self["get_"+attr]!==undefined){return self["get_"+attr]}return self.reader[attr]};OpenFile.__setattr__=function(self,attr,value){var obj=self.reader;if(attr.substr(0,2)=="on"){var callback=function(ev){return value($DOMEvent(ev))};obj.addEventListener(attr.substr(2),callback)}else if("set_"+attr in obj){return obj["set_"+attr](value)}else if(attr in obj){obj[attr]=value}else{_b_.setattr(obj,attr,value)}};$B.set_func_names(OpenFile,"");var dom={File:function(){},FileReader:function(){}};dom.File.__class__=_b_.type;dom.File.__str__=function(){return""};dom.FileReader.__class__=_b_.type;dom.FileReader.__str__=function(){return""};var DOMNode=$B.make_class("browser",(function(elt){return elt}));DOMNode.__add__=function(self,other){var res=TagSum.$factory();res.children=[self],pos=1;if(_b_.isinstance(other,TagSum)){res.children=res.children.concat(other.children)}else if(_b_.isinstance(other,[_b_.str,_b_.int,_b_.float,_b_.list,_b_.dict,_b_.set,_b_.tuple])){res.children[pos++]=DOMNode.$factory(document.createTextNode(_b_.str.$factory(other)))}else if(_b_.isinstance(other,DOMNode)){res.children[pos++]=other}else{try{res.children=res.children.concat(_b_.list.$factory(other))}catch(err){throw _b_.TypeError.$factory("can't add '"+$B.class_name(other)+"' object to DOMNode instance")}}return res};DOMNode.__bool__=function(self){return true};DOMNode.__contains__=function(self,key){if(self.nodeType==9&&typeof key=="string"){return document.getElementById(key)!==null}if(self.length!==undefined&&typeof self.item=="function"){for(var i=0,len=self.length;i-1){return function(selector){if(selector===undefined){self.select();return _b_.None}return DOMNode.select(self,selector)}}if(attr=="query"&&self.nodeType==9){var res={__class__:Query,_keys:[],_values:{}};var qs=location.search.substr(1).split("&");if(location.search!=""){for(var i=0;i-1){res._values[key].push(value)}else{res._keys.push(key);res._values[key]=[value]}}}return res}var property=self[attr];if(property!==undefined&&self.__class__&&self.__class__.__module__!="browser.html"&&self.__class__.__module__!="browser.svg"&&!self.__class__.$webcomponent){var bases=self.__class__.__bases__;var show_message=true;for(var base of bases){if(base.__module__=="browser.html"){show_message=false;break}}if(show_message){var from_class=$B.$getattr(self.__class__,attr,_b_.None);if(from_class!==_b_.None){var frame=$B.last($B.frames_stack),line=frame.$lineno;console.info("Warning: line "+line+", "+self.tagName+" element has instance attribute '"+attr+"' set."+" Attribute of class "+$B.class_name(self)+" is ignored.")}}}if(property===undefined){if(self.tagName){var ce=customElements.get(self.tagName.toLowerCase());if(ce!==undefined&&ce.$cls!==undefined){var save_class=self.__class__;self.__class__=ce.$cls;try{var res=_b_.object.__getattribute__(self,attr);self.__class__=save_class;return res}catch(err){self.__class__=save_class;if(!$B.is_exc(err,[_b_.AttributeError])){throw err}}}}else{return object.__getattribute__(self,attr)}}var res=property;if(res!==undefined){if(res===null){return _b_.None}if(typeof res==="function"){if(res.$is_func){return res}var func=function(f,elt){return function(){var args=[],pos=0;for(var i=0;i0){var res=TagSum.$factory();var pos=res.children.length;for(var i=0;i"}var res=""};DOMNode.__setattr__=function(self,attr,value){if(attr.substr(0,2)=="on"&&attr.length>2){if(!$B.$bool(value)){DOMNode.unbind(self,attr.substr(2))}else{DOMNode.bind(self,attr.substr(2),value)}}else{switch(attr){case"left":case"top":case"width":case"height":if(_b_.isinstance(value,_b_.int)&&self.nodeType==1){self.style[attr]=value+"px";return _b_.None}else{throw _b_.ValueError.$factory(attr+" value should be"+" an integer, not "+$B.class_name(value))}break}if(DOMNode["set_"+attr]!==undefined){return DOMNode["set_"+attr](self,value)}function warn(msg){console.log(msg);var frame=$B.last($B.frames_stack);if($B.debug>0){var file=frame.__file__,lineno=frame.$lineno;console.log("module",frame[2],"line",lineno);if($B.file_cache.hasOwnProperty(file)){var src=$B.file_cache[file];console.log(src.split("\n")[lineno-1])}}else{console.log("module",frame[2])}}var proto=Object.getPrototypeOf(self),nb=0;while(!!proto&&proto!==Object.prototype&&nb++<10){var descriptors=Object.getOwnPropertyDescriptors(proto);if(!!descriptors&&typeof descriptors.hasOwnProperty=="function"){if(descriptors.hasOwnProperty(attr)){if(!descriptors[attr].writable&&descriptors[attr].set===undefined){warn("Warning: property '"+attr+"' is not writable. Use element.attrs['"+attr+"'] instead.")}break}}else{break}proto=Object.getPrototypeOf(proto)}if(self.style&&self.style[attr]!==undefined){warn("Warning: '"+attr+"' is a property of element.style")}self[attr]=py_immutable_to_js(value);return _b_.None}};DOMNode.__setitem__=function(self,key,value){if(typeof key=="number"){self.childNodes[key]=value}else if(typeof key=="string"){if(self.attributes){if(self instanceof SVGElement){self.setAttributeNS(null,key,value)}else if(typeof self.setAttribute=="function"){self.setAttribute(key,value)}}}};DOMNode.abs_left={__get__:function(self){return $getPosition(self).left},__set__:function(){throw _b_.AttributeError.$factory("'DOMNode' objectattribute "+"'abs_left' is read-only")}};DOMNode.abs_top={__get__:function(self){return $getPosition(self).top},__set__:function(){throw _b_.AttributeError.$factory("'DOMNode' objectattribute "+"'abs_top' is read-only")}};DOMNode.attach=DOMNode.__le__;DOMNode.bind=function(self,event){var $=$B.args("bind",4,{self:null,event:null,func:null,options:null},["self","event","func","options"],arguments,{func:_b_.None,options:_b_.None},null,null),self=$.self,event=$.event,func=$.func,options=$.options;if(func===_b_.None){return function(f){return DOMNode.bind(self,event,f)}}var callback=function(f){return function(ev){try{return f($DOMEvent(ev))}catch(err){if(err.__class__!==undefined){$B.handle_error(err)}else{try{$B.$getattr($B.stderr,"write")(err)}catch(err1){console.log(err)}}}}}(func);callback.$infos=func.$infos;callback.$attrs=func.$attrs||{};callback.$func=func;if(typeof options=="boolean"){self.addEventListener(event,callback,options)}else if(options.__class__===_b_.dict){self.addEventListener(event,callback,_b_.dict.$to_obj(options))}else if(options===_b_.None){self.addEventListener(event,callback,false)}self.$events=self.$events||{};self.$events[event]=self.$events[event]||[];self.$events[event].push([func,callback]);return self};DOMNode.children=function(self){var res=[];if(self.nodeType==9){self=self.body}for(var child of self.children){res.push(DOMNode.$factory(child))}return res};DOMNode.child_nodes=function(self){var res=[];if(self.nodeType==9){self=self.body}for(child of self.childNodes){res.push(DOMNode.$factory(child))}return res};DOMNode.clear=function(self){var $=$B.args("clear",1,{self:null},["self"],arguments,{},null,null);if(self.nodeType==9){self=self.body}while(self.firstChild){self.removeChild(self.firstChild)}};DOMNode.Class=function(self){if(self.className!==undefined){return self.className}return _b_.None};DOMNode.class_name=function(self){return DOMNode.Class(self)};DOMNode.clone=function(self){var res=DOMNode.$factory(self.cloneNode(true));var events=self.$events||{};for(var event in events){var evt_list=events[event];evt_list.forEach((function(evt){var func=evt[0];DOMNode.bind(res,event,func)}))}return res};DOMNode.closest=function(self,selector){var $=$B.args("closest",2,{self:null,selector:null},["self","selector"],arguments,{},null,null);var res=self.closest(selector);if(res===null){throw _b_.KeyError.$factory("no parent with selector "+selector)}return DOMNode.$factory(res)};DOMNode.bindings=function(self){var res=$B.empty_dict();for(var key in self.$events){_b_.dict.$setitem(res,key,self.$events[key].map((x=>x[1])))}return res};DOMNode.events=function(self,event){self.$events=self.$events||{};var evt_list=self.$events[event]=self.$events[event]||[],callbacks=[];evt_list.forEach((function(evt){callbacks.push(evt[1])}));return callbacks};function make_list(node_list){var res=[];for(var i=0;i-1};Query.__getitem__=function(self,key){var result=self._values[key];if(result===undefined){throw _b_.KeyError.$factory(key)}else if(result.length==1){return result[0]}return result};var Query_iterator=$B.make_iterator_class("query string iterator");Query.__iter__=function(self){return Query_iterator.$factory(self._keys)};Query.__setitem__=function(self,key,value){self._values[key]=[value];return _b_.None};Query.__str__=Query.__repr__=function(self){var elts=[];for(var key in self._values){for(const val of self._values[key]){elts.push(encodeURIComponent(key)+"="+encodeURIComponent(val))}}if(elts.length==0){return""}else{return"?"+elts.join("&")}};Query.getfirst=function(self,key,_default){var result=self._values[key];if(result===undefined){if(_default===undefined){return _b_.None}return _default}return result[0]};Query.getlist=function(self,key){var result=self._values[key];if(result===undefined){return[]}return result};Query.getvalue=function(self,key,_default){try{return Query.__getitem__(self,key)}catch(err){if(_default===undefined){return _b_.None}return _default}};Query.keys=function(self){return self._keys};$B.set_func_names(Query,"");var TagSum=$B.make_class("TagSum",(function(){return{__class__:TagSum,children:[],toString:function(){return"(TagSum)"}}}));TagSum.appendChild=function(self,child){self.children.push(child)};TagSum.__add__=function(self,other){if($B.get_class(other)===TagSum){self.children=self.children.concat(other.children)}else if(_b_.isinstance(other,[_b_.str,_b_.int,_b_.float,_b_.dict,_b_.set,_b_.list])){self.children=self.children.concat(DOMNode.$factory(document.createTextNode(other)))}else{self.children.push(other)}return self};TagSum.__radd__=function(self,other){var res=TagSum.$factory();res.children=self.children.concat(DOMNode.$factory(document.createTextNode(other)));return res};TagSum.__repr__=function(self){var res="