我的文件夹/文件结构是:
testpkg/test/__init__.py;
testpkg/test/test1.py
testpkg/test/test2.py
testpkg/setup.py
testpkg/test/__init__.py文件为空。
testpkg/test/test1.py文件内容:
class Test1:
    def __init__(self, name):
        self.name = name
    def what_is_your_name(self):
        print(f'My name is {self.name}')
testpkg/test/test2.py文件内容:
from .test1 import Test1
def main():
    t = Test1('me')
    t.what_is_your_name()
if __name__ == '__main__':
    main()
/testpkg/setup.py内容:
from setuptools import setup
setup(name='test',
      version='0.1',
      packages=['test'],
      entry_points={
          'console_scripts': [
              'test_exec = test.test2:main'
          ]
      }
      )
我无法test2.py直接调试/运行脚本,因为它给了我错误:
» python test/test2.py
Traceback (most recent call last):
  File "test/test2.py", line 1, in <module>
    from .test1 import Test1
ModuleNotFoundError: No module named '__main__.test1'; '__main__' is not a package
但是当我安装它时pip install -U .
有用:
» pip install -U .
Processing /home/kossak/Kossak/files_common/PythonProjects/testpkg
Installing collected packages: test
  Found existing installation: test 0.1
    Uninstalling test-0.1:
      Successfully uninstalled test-0.1
  Running setup.py install for test ... done
Successfully installed test-0.1
» test_exec
My name is me
问题是:如何test2.py正确编写以便它以两种方式工作 - 直接(所以我可以在 PyCharm 中调试它或只是运行python test2.py)和安装test包之后?我尝试更改线路:
from .test1 import Test1
到
from test1 import Test1
(删除点)
我可以从命令行运行test2.py,但安装后,我的脚本“test_exec”给了我错误:
Traceback (most recent call last):
  File "/home/kossak/anaconda3/bin/test_exec", line 11, in <module>
    load_entry_point('test==0.1', 'console_scripts', 'test_exec')()
  File "/home/kossak/anaconda3/lib/python3.6/site-packages/setuptools-27.2.0-py3.6.egg/pkg_resources/__init__.py", line 565, in load_entry_point
  File "/home/kossak/anaconda3/lib/python3.6/site-packages/setuptools-27.2.0-py3.6.egg/pkg_resources/__init__.py", line 2598, in load_entry_point
  File "/home/kossak/anaconda3/lib/python3.6/site-packages/setuptools-27.2.0-py3.6.egg/pkg_resources/__init__.py", line 2258, in load
  File "/home/kossak/anaconda3/lib/python3.6/site-packages/setuptools-27.2.0-py3.6.egg/pkg_resources/__init__.py", line 2264, in resolve
  File "/home/kossak/anaconda3/lib/python3.6/site-packages/test/test2.py", line 1, in <module>
    from test1 import Test1
ModuleNotFoundError: No module named 'test1'