setup.py exclude some python files from bdist

I have a django project with this kind of architecture :

• setup.py
• project/
  • __init__.py
  • manage.py
  • settings/
    • __init__.py
    • base.py
    • dev.py
  • urls/
    • __init__.py
    • base.py
    • dev.py

I wanted to deploy it in a .egg without my 'dev.py' files. I tried different ways : f开发者_如何学JAVAirst, with a

find_packages(exclude=['*.dev','dev'])

, then with a MANIFEST.in which contains :

global-exclude dev.py

The second solution seems to work when I do a sdist - with this warning when I install it :

warning: no previously-included files matching 'dev.py' found anywhere in distribution 

, but does'nt work with a bdist-egg.

Here a part of my setup.py :

from setuptools import setup, find_packages
project import VERSION


packages = [
        'project',
        'project.settings',
        'project.urls',
]

setup(name='project',
  version=VERSION,
  package_dir = {'project' : 'project'},
  description  = 'My Project',
  author       = 'Simon Urli',
  author_email = '',
  url = '',
  packages = packages, #find_packages('project',exclude=['*.dev', 'dev']),
)

Note that I use python 2.6.6, maybe it matters. Any idea how to create my egg excluding the dev files properly ?

I had the same issue recently (although I had to build a wheel instead of an egg), the solution works the same both for bdist_egg and bdist_wheel. You have to override the method find_package_modules in build_py:

import fnmatch
from setuptools import find_packages, setup
from setuptools.command.build_py import build_py as build_py_orig


exclude = ['*.dev']


class build_py(build_py_orig):

    def find_package_modules(self, package, package_dir):
        modules = super().find_package_modules(package, package_dir)
        return [(pkg, mod, file, ) for (pkg, mod, file, ) in modules
                if not any(fnmatch.fnmatchcase(pkg + '.' + mod, pat=pattern)
                for pattern in exclude)]


setup(
    packages=find_packages(),
    cmdclass={'build_py': build_py},
)

In this example, modules named dev in all packages will be excluded from the build.

As you can see, there's no need to play with exclusions in find_packages() as you still need all packages to be included, but instead you filter the module files found in each package. The class build_py is pretty much generic and could be refactored in a separate library if you need to reuse it; the only project-specific stuff is the list of exclude patterns.

def without_app(item):
    # http://docs.python.org/release/2.2.1/lib/string-methods.html
    return not bool(item.find('app_name') + 1) 

# help(filter) - use in command line to read the docstring
packages = filter(without_app, find_packages())