Python cx_Freeze ImportError: cannot import name 'idnadata'

Question

我做了一个简单的脚本来表达文字，如下：

from gtts import gTTS
import os
import random
from playsound import playsound

def say(voice_text, capitalize = True):

    voice = gTTS(text = (voice_text), lang = "en")
    fileName = "%d.mp3" %random.randint(1, 999999999)
    voice.save(fileName)
    if capitalize == True:
        print(voice_text.capitalize()+"...")
    else:
        print(voice_text+"...")

    playsound(fileName)

    os.remove(fileName)

我运行外部文件中的函数，然后将其构建到 cx_Freeze 的 setup.py 中。

from cx_Freeze import setup, Executable

executables = [
    Executable('main.py',
               shortcutName="test",
               shortcutDir="DesktopFolder",
               icon="icon.ico")
]

setup(name='hello',
      version='0.1',
      description='Sample cx_Freeze script',
      executables=executables
      )

以上代码用于设置。在下执行exe后：

build
+-exe.win-amd64-3.6
| -main.exe

在 cmd 中我得到这个错误：

Traceback (most recent call last):
  File "C:\Python36\lib\site-packages\cx_Freeze\initscripts\__startup__.py", line 14, in run
    module.run()
  File "C:\Python36\lib\site-packages\cx_Freeze\initscripts\Console.py", line 26, in run
    exec(code, m.__dict__)
  File "main.py", line 1, in <module>
  File "C:\Users\name\Desktop\pyExe test\other.py", line 2, in <module>
    from say import say
  File "C:\Users\name\Desktop\pyExe test\say.py", line 1, in <module>
    from gtts import gTTS
  File "C:\Python36\lib\site-packages\gtts\__init__.py", line 2, in <module>
    from .tts import gTTS
  File "C:\Python36\lib\site-packages\gtts\tts.py", line 2, in <module>
    import re, requests, warnings
  File "C:\Python36\lib\site-packages\requests\__init__.py", line 98, in <module>
    from . import packages
  File "C:\Python36\lib\site-packages\requests\packages.py", line 7, in <module>
    locals()[package] = __import__(package)
  File "C:\Python36\lib\site-packages\idna\__init__.py", line 2, in <module>
    from .core import *
  File "C:\Python36\lib\site-packages\idna\core.py", line 1, in <module>
    from . import idnadata
ImportError: cannot import name 'idnadata'

任何人都可以解释为什么我会收到此错误消息吗？

Answer 1

更新：我发现手动将依赖项复制到构建的 lib 文件夹中解决了问题，因为它只复制了 idna 模块的一半。

Answer 2

FWIW，我今天运行在 RHEL 7.5 上使用 cx_Freeze 5.1.1 和 Python 3.6.0 (ActivePython) 解决了这个问题。在 setup.py 中尝试了许多排列但失败后，我通过运行 cxfreeze 脚本以这种方式解决了它：

cxfreeze myscript.py --include-modules=requests,requests.packages.idna,requests.packages.idna.idnadata

我发现我的 setup.py 文件中声明的其他包和模块也被忽略了，这种将它们添加到 --include-modules 列表的技术对它们也很有效。

正如我所说，FWIW。

Python cx_Freeze ImportError: cannot import name 'idnadata'

Python cx_Freeze ImportError: cannot import name 'idnadata'

python

cmd

importerror

cx-freeze

python-3.x