CODEWITHSUNDEEP
pythondistutils
cholin
cholin

Reputation: 43

distutils - how to get extension and python modules in same module?

I have an extension module named foo.c and a utility python file utils.py which extends some basic functionality of my extension module. Now I want to use utils as a subpackage of foo (foo.utils). Like the following:

from foo import bar
from foo.utils import test
...

I tried various distutils configurations, but in the end without success. Often my py_modules overwrite my ext_modules. Here is sample distutils setup:

from distutils.core import setup, Extension
setup(name='foo',
  version='1.0',
  py_modules = [foo.utils]
  ext_modules=[Extension('foo', ['foo.c'])],
  )

My directory looks like the following

|_ foo/__init__.py
|_ foo/utils.py
|_ foo.c
|_ setup.py

When I try to just use my ext_module or py_module both work fine. Does anyone has a hint or isn't it possible with distutils?

Upvotes: 4

Views: 1128

Answers (1)

Ned Batchelder
Ned Batchelder

Reputation: 375932

You won't be able to have a C extension named foo and also a module named foo.utils. Rename your extension to _foo.c, and then create foo/__init__.py which imports from _foo.

BTW, this isn't a distutils issue, it has to do with the required structure of foo to get foo.utils working. "foo" can either be a module or a package, but not both.

Upvotes: 5

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