source: derez/setup.py @ a9efeee01195f5d32c2e19458622a30f523cbe24

#!/usr/bin/env python

import os
import subprocess
from setuptools import setup, find_packages, Command


def run(*args, **kwargs):
    """Run a command"""
    defaults = {"stdout": subprocess.PIPE}
    defaults.update(kwargs)
    print " ".join(args)
    process = subprocess.Popen(args, **defaults)
    return process.wait()


def walk(iterator, path="."):
    """Iterator version of os.walk()"""
    # Cache os.walk result to allow modification of the current path in
    # commands
    cache = list(os.walk(os.path.abspath(path)))
    for directory in cache:
        if ".svn" not in directory[0]:
            for item in iterator(directory):
                yield item


def localized_directories(directory):
    dirpath, dirnames, filenames = directory
    if "locale" in dirnames:
        yield os.path.join(dirpath)


class NoOptionsCommand(Command):
    user_options = []

    def initialize_options(self):
        pass
    def finalize_options(self):
        pass


class MakeMessages(NoOptionsCommand):
    description = "create django's language files from source"
    
    def run(self):
        for dir in walk(localized_directories):
            run("django-admin.py", "makemessages", "-a", cwd=dir)
            run("django-admin.py", "makemessages", "-d", "djangojs", "-a", 
                    cwd=dir)


class CompileMessages(NoOptionsCommand):
    description = "compile django's language files"

    def run(self):
        for dir in walk(localized_directories):
            run("django-admin.py", "compilemessages", cwd=dir)



setup(
    name = "derez",
    version = 0.1,
    author = "Luper Rouch",
    author_email = "luper.rouch@gmail.com",

    packages = find_packages(),    

    cmdclass = {
        # Update language files from the source files
        "makemessages": MakeMessages,
        # Compile language files
        "compilemessages": CompileMessages,
    },
)