|
|
|
@ -8,11 +8,11 @@ import json
|
|
|
|
|
import logging
|
|
|
|
|
import os.path
|
|
|
|
|
import random
|
|
|
|
|
import re
|
|
|
|
|
import shutil
|
|
|
|
|
import string
|
|
|
|
|
import subprocess
|
|
|
|
|
import tempfile
|
|
|
|
|
import textwrap
|
|
|
|
|
import threading
|
|
|
|
|
|
|
|
|
|
import lmdb
|
|
|
|
@ -93,9 +93,12 @@ class LogPrinter(logging.Handler):
|
|
|
|
|
in_ep=self.printer["inep"],
|
|
|
|
|
out_ep=self.printer["outep"])
|
|
|
|
|
msg = self.format(record)
|
|
|
|
|
text = textwrap.fill(msg, width=self.printer["textwidth"])
|
|
|
|
|
text += "\r\n" * 4
|
|
|
|
|
prn.text(text)
|
|
|
|
|
#text = textwrap.fill(msg, width=self.printer["textwidth"])
|
|
|
|
|
spliter_regex = r'.{1,' + self.printer["textwidth"] + '}(?:\s+|$)'
|
|
|
|
|
out_text = "\r\n".join(line.strip() for line in
|
|
|
|
|
re.findall(spliter_regex, text)))
|
|
|
|
|
out_text += "\r\n" * 4
|
|
|
|
|
prn.text(out_text)
|
|
|
|
|
prn.cut()
|
|
|
|
|
|
|
|
|
|
|
|
|
|
@ -437,18 +440,22 @@ class Bureau(object):
|
|
|
|
|
+ pdfpath, shell=True)
|
|
|
|
|
|
|
|
|
|
# TODO: make this asynchronous
|
|
|
|
|
def print_small(self, text, cut=True):
|
|
|
|
|
def print_small(self, text, cut=True, linefeed=True):
|
|
|
|
|
"""
|
|
|
|
|
print on Thermal Line printer.
|
|
|
|
|
"""
|
|
|
|
|
prn = self._get_small_printer()
|
|
|
|
|
text = "\r\n" + textwrap.fill(text, width=self.smprint["textwidth"])
|
|
|
|
|
text += "\r\n" * 2
|
|
|
|
|
prn.text(text + "\r\n\r\n")
|
|
|
|
|
|
|
|
|
|
spliter_regex = r'.{1,' + self.printer["textwidth"] + '}(?:\s+|$)'
|
|
|
|
|
out_text = "\r\n".join(line.strip() for line in re.findall(splitter_regex, text)))
|
|
|
|
|
|
|
|
|
|
prn.text(out_text + "\r\n")
|
|
|
|
|
if linefeed:
|
|
|
|
|
prn.text("\r\n\r\n")
|
|
|
|
|
if cut:
|
|
|
|
|
prn.cut()
|
|
|
|
|
|
|
|
|
|
def print_small_image(self, img):
|
|
|
|
|
def print_small_image(self, img, linefeed=True):
|
|
|
|
|
"""
|
|
|
|
|
print an image on the mini thermal printer.
|
|
|
|
|
"""
|
|
|
|
@ -465,6 +472,8 @@ class Bureau(object):
|
|
|
|
|
im.thumbnail((self.smprint["width"], 1024), PIL.Image.ANTIALIAS)
|
|
|
|
|
# not using this bitImageColumn crashes some printers, sigh
|
|
|
|
|
prn.image(im, impl="bitImageColumn")
|
|
|
|
|
if linefeed:
|
|
|
|
|
prn.text("\r\n")
|
|
|
|
|
|
|
|
|
|
@add_command("test")
|
|
|
|
|
def test(self, data=None):
|
|
|
|
|