Alembic ImportError:没有名为config的模块

Question

Alembic对我很有帮助,在python虚拟环境中运行.

几个小时前,当我运行任何alembic命令时,我开始收到此错误,但我没有解释.

~/Desktop/cs/montage_web $ alembic upgrade head
Traceback (most recent call last):
  File "/Users/maxfowler/Dropbox/desktop/cs/virtualenvs/mweb/bin/alembic", line 9, in <module>
    load_entry_point('alembic==0.8.5', 'console_scripts', 'alembic')()
  File "/Users/maxfowler/Dropbox/desktop/cs/virtualenvs/mweb/lib/python2.7/site-packages/pkg_resources/__init__.py", line 474, in load_entry_point
    return get_distribution(dist).load_entry_point(group, name)
  File "/Users/maxfowler/Dropbox/desktop/cs/virtualenvs/mweb/lib/python2.7/site-packages/pkg_resources/__init__.py", line 2582, in load_entry_point
    return ep.load()
  File "/Users/maxfowler/Dropbox/desktop/cs/virtualenvs/mweb/lib/python2.7/site-packages/pkg_resources/__init__.py", line 2265, in load
    return self._load()
  File "/Users/maxfowler/Dropbox/desktop/cs/virtualenvs/mweb/lib/python2.7/site-packages/pkg_resources/__init__.py", line 2268, in _load
    module = __import__(self.module_name, fromlist=['__name__'], level=0)
ImportError: No module named config

Answer 1

终于找到了答案:

我不小心在我的存储库中的alembic目录中添加了一个__init__.py文件,这使得所有内容都搞砸了(可能这使我的alembic代码文件夹在alembic python包之前被发现,从而导致事情出错).