prefix middleware

workbook.py

@@ -8,8 +8,31 @@ import json
 from pathlib import Path
 
 
+class PrefixMiddleware(object):
+    def __init__(self, app, prefix=""):
+        self.app = app
+        self.prefix = prefix
+
+    def __call__(self, environ, start_response):
+
+        if environ["PATH_INFO"].startswith(self.prefix):
+            environ["PATH_INFO"] = environ["PATH_INFO"][len(self.prefix) :]
+            environ["SCRIPT_NAME"] = self.prefix
+            return self.app(environ, start_response)
+        else:
+            start_response("404", [("Content-Type", "text/plain")])
+            return ["This url does not belong to the app.".encode()]
+
+
+
+
 app = Flask(__name__)
 
+
+# register the middleware to prefix all the requests with our base_url
+app.wsgi_app = PrefixMiddleware(app.wsgi_app, prefix='/soupboat/workbook')
+
+
 def create_instrument(name, description, params, sockets, panel):
     slug = secure_filename(name)
     os.mkdir(f'instruments/{slug}')
@@ -124,4 +147,4 @@ def patch(instrument, name):
 
 
 
-app.run(port=3000, debug=True)
+app.run(port=3146, debug=True)