Does

(local directory)/site-packages/toolkit

有__init__.py?

为了让导入遍历你的目录，每个目录必须有一个__init__.py文件。

是的。您需要该目录包含__init__.py文件，该文件是初始化包的文件。来，看看这个。

需要__init__.py文件才能使Python将目录视为包含包;这样做是为了防止具有通用名称的目录(如string)在无意中隐藏之后在模块搜索路径上出现的有效模块。在最简单的情况下，__init__.py可以只是一个空文件，但它也可以执行包的初始化代码或设置__all__变量，稍后将介绍。

在*nix上，还要确保PYTHONPATH配置正确，特别是它具有以下格式:

 .:/usr/local/lib/python

(注意开头的.:，这样它也可以在当前目录上搜索。)

它也可能在其他位置，取决于版本:

 .:/usr/lib/python
 .:/usr/lib/python2.6
 .:/usr/lib/python2.7 and etc.

所有python文件的文件编码必须为utf-8。

请看这里:https://github.com/jupyter/notebook/issues/3166#issuecomment-581332097

一个简单的解决方案是使用python -m PIP install <library-name>来安装模块，而不是PIP install <library-name> 在管理限制的情况下，您可以使用sudo

我的观点是:

随地吐痰:

Traceback (most recent call last):
      File "bash\bash.py", line 454, in main
        import bosh
      File "Wrye Bash Launcher.pyw", line 63, in load_module
        mod = imp.load_source(fullname,filename+ext,fp)
      File "bash\bosh.py", line 69, in <module>
        from game.oblivion.RecordGroups import MobWorlds, MobDials, MobICells, \
    ImportError: No module named RecordGroups

This confused the hell out of me - went through posts and posts suggesting ugly syspath hacks (as you see my __init__.py were all there). Well turns out that game/oblivion.py and game/oblivion was confusing python which spit out the rather unhelpful "No module named RecordGroups". I'd be interested in a workaround and/or links documenting this (same name) behavior -> EDIT (2017.01.24) - have a look at What If I Have a Module and a Package With The Same Name? Interestingly normally packages take precedence but apparently our launcher violates this.

编辑(2015.01.17):我没有提到我们使用一个自定义启动器解剖这里。