anaconda - PIL/Pillow - ValueError: py.__spec__ 未设置

Question

我正在尝试使用py2exe制作一个exe文件。以前，结果很好 - 我仍然有我编辑的这段代码的工作 exe 文件。但是，当我现在尝试运行以下代码时，我在 Anaconda 命令提示符中收到“ValueError：py.__spec__ 未设置”错误。尝试创建另一个程序的 exe 文件是正确的。

不幸的是，我保存了之前运行的旧版本的程序，但是我将我的新程序从内存中恢复到旧版本，它仍然无法运行。任何想法为什么会发生这种情况？我相信它与 PIL 模块有关，因为这是我的其他程序继续正确转换为 exe 之间的唯一区别。此外，注释掉 PIL 模块也会导致转换成功。但是，这意味着该程序不能用于其制作的内容。

py2exe setup.py 代码：

from distutils.core import setup

import py2exe

setup(console=['resizeImg.py'])

我的程序：

from PIL import Image
import os, sys
from pathlib import Path

while True:
    # Warning message for users
    print('')
    print('IMPORTANT!!!'.center(len('IMPORTANT!!!')+12,'*'))
    print('If a file exists in the same name in destination folder, \
it will be IRREVERSIBLY OVERWRITTEN!')
    print('*'*(len('IMPORTANT!!!')+12))
    
    print('\nEnter full paths for source and destination. \
          \nEnter q to quit.')
          
    spath = input('Source path: ')
    if spath == 'q':
        sys.exit()
    dpath = input('Destination path: ')
    if dpath == 'q':
        sys.exit()
    elif dpath == spath:
        Path(spath,'scaledImages').mkdir(exist_ok=True)
        dpath = str(Path(spath,'scaledImages'))
    htsize = int(input('Height dimension: '))
    if htsize == 'q':
        sys.exit()
    
    os.chdir(Path(spath))
    optSize = htsize
    
    for filename in os.listdir('.'):
        print (filename)
        if not (filename.endswith('.jpeg') or filename.endswith('.jpg') or filename.endswith('.png') or filename.endswith('.bmp')):
            continue
        else:
            im = Image.open(filename)
            width, height = im.size
            
        if height > optSize:
            # commented out to remove width height check
            # if width > height:
            #     height = int((optSize / width) * height)
            #     width = optSize
                
            # else:
            #     width = int((optSize / height) * width)
            #     height = optSize
            width = int((optSize / height) * width)
            height = optSize
            
                
            print('')
            print(f'Resizing {filename} ...')
            
            im = im.resize((width,height))
            
            im.save(Path(dpath) / filename)
            
        else:
            im.save(Path(dpath) / filename)
            
        print('New dimension: ' + str(width) + ' x ' + str(height))
            
    print('\nRescaling complete. Rescaled images saved in: ' + \
          dpath + '\n')
    quitPrompt = input('q to quit; any other input for new search: ')
    if quitPrompt.lower() == 'q':
        sys.exit()

当我尝试通过运行“python setup.py py2exe”在 Anaconda 命令提示符下执行 py2exe

running py2exe
Traceback (most recent call last):
  File "setup.py", line 11, in <module>
    setup(console=['resizeImg.py'])
  File "C:\Users\hamis\anaconda3\lib\distutils\core.py", line 148, in setup
    dist.run_commands()
  File "C:\Users\hamis\anaconda3\lib\distutils\dist.py", line 966, in run_commands
    self.run_command(cmd)
  File "C:\Users\hamis\anaconda3\lib\distutils\dist.py", line 985, in run_command
    cmd_obj.run()
  File "C:\Users\hamis\anaconda3\lib\site-packages\py2exe\distutils_buildexe.py", line 192, in run
    self._run()
  File "C:\Users\hamis\anaconda3\lib\site-packages\py2exe\distutils_buildexe.py", line 272, in _run
    builder.analyze()
  File "C:\Users\hamis\anaconda3\lib\site-packages\py2exe\runtime.py", line 177, in analyze
    target.analyze(mf)
  File "C:\Users\hamis\anaconda3\lib\site-packages\py2exe\runtime.py", line 78, in analyze
    modulefinder.run_script(self.script)
  File "C:\Users\hamis\anaconda3\lib\site-packages\py2exe\mf34.py", line 62, in run_script
    self._scan_code(mod.__code__, mod)
  File "C:\Users\hamis\anaconda3\lib\site-packages\py2exe\mf34.py", line 386, in _scan_code
    self.safe_import_hook(name, mod, fromlist, level)
  File "C:\Users\hamis\anaconda3\lib\site-packages\py2exe\mf34.py", line 122, in safe_import_hook
    self.import_hook(name, caller, fromlist, level)
  File "C:\Users\hamis\anaconda3\lib\site-packages\py2exe\mf34.py", line 109, in import_hook
    self._handle_fromlist(module, fromlist, caller)
  File "C:\Users\hamis\anaconda3\lib\site-packages\py2exe\mf34.py", line 180, in _handle_fromlist
    self._gcd_import('{}.{}'.format(mod.__name__, x))
  File "C:\Users\hamis\anaconda3\lib\site-packages\py2exe\mf34.py", line 258, in _gcd_import
    return self._find_and_load(name)
  File "C:\Users\hamis\anaconda3\lib\site-packages\py2exe\mf34.py", line 348, in _find_and_load
    self._scan_code(module.__code__, module)
  File "C:\Users\hamis\anaconda3\lib\site-packages\py2exe\mf34.py", line 393, in _scan_code
    self._scan_code(c, mod)
  File "C:\Users\hamis\anaconda3\lib\site-packages\py2exe\mf34.py", line 393, in _scan_code
    self._scan_code(c, mod)
  File "C:\Users\hamis\anaconda3\lib\site-packages\py2exe\mf34.py", line 386, in _scan_code
    self.safe_import_hook(name, mod, fromlist, level)
  File "C:\Users\hamis\anaconda3\lib\site-packages\py2exe\mf34.py", line 122, in safe_import_hook
    self.import_hook(name, caller, fromlist, level)
  File "C:\Users\hamis\anaconda3\lib\site-packages\py2exe\mf34.py", line 109, in import_hook
    self._handle_fromlist(module, fromlist, caller)
  File "C:\Users\hamis\anaconda3\lib\site-packages\py2exe\mf34.py", line 180, in _handle_fromlist
    self._gcd_import('{}.{}'.format(mod.__name__, x))
  File "C:\Users\hamis\anaconda3\lib\site-packages\py2exe\mf34.py", line 258, in _gcd_import
    return self._find_and_load(name)
  File "C:\Users\hamis\anaconda3\lib\site-packages\py2exe\mf34.py", line 348, in _find_and_load
    self._scan_code(module.__code__, module)
  File "C:\Users\hamis\anaconda3\lib\site-packages\py2exe\mf34.py", line 393, in _scan_code
    self._scan_code(c, mod)
  File "C:\Users\hamis\anaconda3\lib\site-packages\py2exe\mf34.py", line 393, in _scan_code
    self._scan_code(c, mod)
  File "C:\Users\hamis\anaconda3\lib\site-packages\py2exe\mf34.py", line 386, in _scan_code
    self.safe_import_hook(name, mod, fromlist, level)
  File "C:\Users\hamis\anaconda3\lib\site-packages\py2exe\mf34.py", line 122, in safe_import_hook
    self.import_hook(name, caller, fromlist, level)
  File "C:\Users\hamis\anaconda3\lib\site-packages\py2exe\mf34.py", line 104, in import_hook
    module = self._gcd_import(name)
  File "C:\Users\hamis\anaconda3\lib\site-packages\py2exe\mf34.py", line 258, in _gcd_import
    return self._find_and_load(name)
  File "C:\Users\hamis\anaconda3\lib\site-packages\py2exe\mf34.py", line 348, in _find_and_load
    self._scan_code(module.__code__, module)
  File "C:\Users\hamis\anaconda3\lib\site-packages\py2exe\mf34.py", line 386, in _scan_code
    self.safe_import_hook(name, mod, fromlist, level)
  File "C:\Users\hamis\anaconda3\lib\site-packages\py2exe\mf34.py", line 122, in safe_import_hook
    self.import_hook(name, caller, fromlist, level)
  File "C:\Users\hamis\anaconda3\lib\site-packages\py2exe\mf34.py", line 109, in import_hook
    self._handle_fromlist(module, fromlist, caller)
  File "C:\Users\hamis\anaconda3\lib\site-packages\py2exe\mf34.py", line 180, in _handle_fromlist
    self._gcd_import('{}.{}'.format(mod.__name__, x))
  File "C:\Users\hamis\anaconda3\lib\site-packages\py2exe\mf34.py", line 258, in _gcd_import
    return self._find_and_load(name)
  File "C:\Users\hamis\anaconda3\lib\site-packages\py2exe\mf34.py", line 348, in _find_and_load
    self._scan_code(module.__code__, module)
  File "C:\Users\hamis\anaconda3\lib\site-packages\py2exe\mf34.py", line 386, in _scan_code
    self.safe_import_hook(name, mod, fromlist, level)
  File "C:\Users\hamis\anaconda3\lib\site-packages\py2exe\mf34.py", line 122, in safe_import_hook
    self.import_hook(name, caller, fromlist, level)
  File "C:\Users\hamis\anaconda3\lib\site-packages\py2exe\mf34.py", line 104, in import_hook
    module = self._gcd_import(name)
  File "C:\Users\hamis\anaconda3\lib\site-packages\py2exe\mf34.py", line 258, in _gcd_import
    return self._find_and_load(name)
  File "C:\Users\hamis\anaconda3\lib\site-packages\py2exe\mf34.py", line 348, in _find_and_load
    self._scan_code(module.__code__, module)
  File "C:\Users\hamis\anaconda3\lib\site-packages\py2exe\mf34.py", line 393, in _scan_code
    self._scan_code(c, mod)
  File "C:\Users\hamis\anaconda3\lib\site-packages\py2exe\mf34.py", line 393, in _scan_code
    self._scan_code(c, mod)
  File "C:\Users\hamis\anaconda3\lib\site-packages\py2exe\mf34.py", line 386, in _scan_code
    self.safe_import_hook(name, mod, fromlist, level)
  File "C:\Users\hamis\anaconda3\lib\site-packages\py2exe\mf34.py", line 122, in safe_import_hook
    self.import_hook(name, caller, fromlist, level)
  File "C:\Users\hamis\anaconda3\lib\site-packages\py2exe\mf34.py", line 104, in import_hook
    module = self._gcd_import(name)
  File "C:\Users\hamis\anaconda3\lib\site-packages\py2exe\mf34.py", line 258, in _gcd_import
    return self._find_and_load(name)
  File "C:\Users\hamis\anaconda3\lib\site-packages\py2exe\mf34.py", line 348, in _find_and_load
    self._scan_code(module.__code__, module)
  File "C:\Users\hamis\anaconda3\lib\site-packages\py2exe\mf34.py", line 386, in _scan_code
    self.safe_import_hook(name, mod, fromlist, level)
  File "C:\Users\hamis\anaconda3\lib\site-packages\py2exe\mf34.py", line 122, in safe_import_hook
    self.import_hook(name, caller, fromlist, level)
  File "C:\Users\hamis\anaconda3\lib\site-packages\py2exe\mf34.py", line 104, in import_hook
    module = self._gcd_import(name)
  File "C:\Users\hamis\anaconda3\lib\site-packages\py2exe\mf34.py", line 258, in _gcd_import
    return self._find_and_load(name)
  File "C:\Users\hamis\anaconda3\lib\site-packages\py2exe\mf34.py", line 348, in _find_and_load
    self._scan_code(module.__code__, module)
  File "C:\Users\hamis\anaconda3\lib\site-packages\py2exe\mf34.py", line 386, in _scan_code
    self.safe_import_hook(name, mod, fromlist, level)
  File "C:\Users\hamis\anaconda3\lib\site-packages\py2exe\mf34.py", line 122, in safe_import_hook
    self.import_hook(name, caller, fromlist, level)
  File "C:\Users\hamis\anaconda3\lib\site-packages\py2exe\mf34.py", line 109, in import_hook
    self._handle_fromlist(module, fromlist, caller)
  File "C:\Users\hamis\anaconda3\lib\site-packages\py2exe\mf34.py", line 180, in _handle_fromlist
    self._gcd_import('{}.{}'.format(mod.__name__, x))
  File "C:\Users\hamis\anaconda3\lib\site-packages\py2exe\mf34.py", line 258, in _gcd_import
    return self._find_and_load(name)
  File "C:\Users\hamis\anaconda3\lib\site-packages\py2exe\mf34.py", line 348, in _find_and_load
    self._scan_code(module.__code__, module)
  File "C:\Users\hamis\anaconda3\lib\site-packages\py2exe\mf34.py", line 386, in _scan_code
    self.safe_import_hook(name, mod, fromlist, level)
  File "C:\Users\hamis\anaconda3\lib\site-packages\py2exe\mf34.py", line 122, in safe_import_hook
    self.import_hook(name, caller, fromlist, level)
  File "C:\Users\hamis\anaconda3\lib\site-packages\py2exe\mf34.py", line 104, in import_hook
    module = self._gcd_import(name)
  File "C:\Users\hamis\anaconda3\lib\site-packages\py2exe\mf34.py", line 258, in _gcd_import
    return self._find_and_load(name)
  File "C:\Users\hamis\anaconda3\lib\site-packages\py2exe\mf34.py", line 303, in _find_and_load
    spec = importlib.util.find_spec(name, path)
  File "C:\Users\hamis\anaconda3\lib\importlib\util.py", line 111, in find_spec
    raise ValueError('{}.__spec__ is not set'.format(name)) from None
ValueError: py.__spec__ is not set

标签： anacondapython-imaging-librarypython-3.8py2exevalueerror

Answer 1

p2exe 工作到 python 版本 3.6

如果您设法降级 python 运行时，它应该编译良好。否则，您将需要使用 pyinstaller 等替代库