FileNotFoundError：[Errno 2]没有这样的文件或目录：'tinycss2 \\ VERSION'

Question

bounty到期在6天内。该问题的答案有资格获得+ 50声望赏金。JareBear正在寻找来自信誉良好的来源的答案：

当我将程序作为可执行文件运行时，解决此问题的解决方案。非常感谢]]

完整错误是：

FileNotFoundError: [Errno 2] No such file or directory: 'C:\\Users\\grossj\\AppData\\Local\\Temp\\_MEI143642\\tinycss2\\VERSION'
[21148] Failed to execute script main
完整的错误日志是：

Traceback (most recent call last):
  File "main.py", line 11, in <module>
  File "<frozen importlib._bootstrap>", line 983, in _find_and_load
  File "<frozen importlib._bootstrap>", line 967, in _find_and_load_unlocked
  File "<frozen importlib._bootstrap>", line 677, in _load_unlocked
  File "c:\users\grossj\desktop\dxf-to-png-converter-master\dxf2png\lib\site-packages\PyInstaller\loader\pyimod03_importers.py", line 489, in exec_module
    exec(bytecode, module.__dict__)
  File "site-packages\svglib\svglib.py", line 42, in <module>
  File "<frozen importlib._bootstrap>", line 983, in _find_and_load
  File "<frozen importlib._bootstrap>", line 967, in _find_and_load_unlocked
  File "<frozen importlib._bootstrap>", line 677, in _load_unlocked
  File "c:\users\grossj\desktop\dxf-to-png-converter-master\dxf2png\lib\site-packages\PyInstaller\loader\pyimod03_importers.py", line 489, in exec_module
    exec(bytecode, module.__dict__)
  File "site-packages\cssselect2\__init__.py", line 18, in <module>
  File "<frozen importlib._bootstrap>", line 983, in _find_and_load
  File "<frozen importlib._bootstrap>", line 967, in _find_and_load_unlocked
  File "<frozen importlib._bootstrap>", line 677, in _load_unlocked
  File "c:\users\grossj\desktop\dxf-to-png-converter-master\dxf2png\lib\site-packages\PyInstaller\loader\pyimod03_importers.py", line 489, in exec_module
    exec(bytecode, module.__dict__)
  File "site-packages\cssselect2\compiler.py", line 3, in <module>
  File "<frozen importlib._bootstrap>", line 983, in _find_and_load
  File "<frozen importlib._bootstrap>", line 967, in _find_and_load_unlocked
  File "<frozen importlib._bootstrap>", line 677, in _load_unlocked
  File "c:\users\grossj\desktop\dxf-to-png-converter-master\dxf2png\lib\site-packages\PyInstaller\loader\pyimod03_importers.py", line 489, in exec_module
    exec(bytecode, module.__dict__)
  File "site-packages\tinycss2\__init__.py", line 10, in <module>
  File "pathlib.py", line 1206, in read_text
  File "pathlib.py", line 1193, in open
  File "pathlib.py", line 1046, in _opener
FileNotFoundError: [Errno 2] No such file or directory: 'C:\\Users\\grossj\\AppData\\Local\\Temp\\_MEI143642\\tinycss2\\VERSION'
[21148] Failed to execute script main
当我用pyinstaller -F main.py生成程序时收到此错误，当我在Visual Studio Code中运行代码时，程序运行正常。

我尝试用pip install安装tinycss2，但已经安装了。

我的项目导入是：

from PyQt5.QtWidgets import *
from PyQt5.QtCore import *
from PyQt5.QtGui import *
from PyQt5 import *
from PyQt5.QtPrintSupport import QPrintDialog, QPrinter
from PyQt5 import uic, QtCore, QtWidgets, QtPrintSupport, QtGui
from functools import partial
from dxf2svg.pycore import save_svg_from_dxf, extract_all
from svglib.svglib import svg2rlg
from reportlab.graphics import renderPM
from shutil import copyfile
import sys, os, json, cv2, time, threading,ezdxf, imutils
import numpy as np

完整错误是：FileNotFoundError：[Errno 2]没有这样的文件或目录：'C：\\ Users \\ grossj \\ AppData \\ Local \\ Temp \\ _ MEI143642 \\ tinycss2 \\ VERSION'[21148]无法执行脚本主体完整...

Answer 1

您需要为tinycss2和cssselect2编写钩子，因为PyInstaller未正确捆绑它们。