鉴于这两个文件:
setup.py:
from setuptools import setup, find_packages
setup(name='mcve',
version='0.0.1',
description='',
long_description=(''),
author='BPL',
author_email='',
entry_points={
'console_scripts': ['mcve = main:__main__']
},
packages=[],
license='MIT')
main.py:
if __name__ == "__main__":
print('running the mcve...')
执行pip -e .
后,下一个文件将被安装到我的python虚拟环境3.6.2 / win7中:
d:\virtual_envs\py362_32\lib\site-packages\mcve.egg-link
d:\virtual_envs\py362_32\scripts\mcve-script.py
d:\virtual_envs\py362_32\scripts\mcve.exe
d:\virtual_envs\py362_32\scripts\mcve.exe.manifest
问题出现在我尝试运行mcve.exe
时,我会得到下一个回溯:
Traceback (most recent call last):
File "d:\virtual_envs\py362_32\lib\site-packages\pkg_resources\__init__.py", line 2413, in resolve
return functools.reduce(getattr, self.attrs, module)
AttributeError: module 'main' has no attribute '__main__'
During handling of the above exception, another exception occurred:
Traceback (most recent call last):
File "d:\virtual_envs\py362_32\Scripts\mcve-script.py", line 11, in <module>
load_entry_point('mcve', 'console_scripts', 'mcve')()
File "d:\virtual_envs\py362_32\lib\site-packages\pkg_resources\__init__.py", line 570, in load_entry_point
return get_distribution(dist).load_entry_point(group, name)
File "d:\virtual_envs\py362_32\lib\site-packages\pkg_resources\__init__.py", line 2751, in load_entry_point
return ep.load()
File "d:\virtual_envs\py362_32\lib\site-packages\pkg_resources\__init__.py", line 2405, in load
return self.resolve()
File "d:\virtual_envs\py362_32\lib\site-packages\pkg_resources\__init__.py", line 2415, in resolve
raise ImportError(str(exc))
ImportError: module 'main' has no attribute '__main__'
另外,不确定是否值得一提但python我得到了我的python文件由St打开,即:
>assoc .py
.py=Python.File
>ftype Python.File
Python.File="d:\software\SublimeText3_x64\sublime_text.exe %1" %*
我想这不是问题......所以......我的setup.py一定是错的,我该如何解决这个错误?我试图将所有内容放在一个包中并以这种方式引用它,但也没有运气:/
提前致谢。
答案 0 :(得分:1)
如果您想使用entry_points
,则需要提供一项功能。您指定了一个名为__main__
但未提供的函数。
如果你想使用入口点,你应该选择一个更好的函数名,并在那里做逻辑而不是顶级if __name__ == "__main__":
。