如何将函数导入模块的主命名空间？

Question

I am using python 2.7, and am building a module with a lot of subdirectories. The structure looks something like this:

mainmodule/
  __init__.py
  submodule/
    __init__.py
    somefunction.py
    someotherfuntion.py

Now when importing i would, rather than having this:

>>> from mainmodule.submodule.somefunction import func
>>> func(do_some_stuff)

i want this:

>>> import mainmodule
>>> mainmodule.func(do_some_stuff)

Thanks in advance!

Answer 1

然后，您应该在主模块的__init__.py导入并公开您的函数：

from .submodule.somefunction import func