distribute translations (#6310)

MANIFEST.in

@@ -1,3 +1,4 @@
+recursive-include gadjo/locale *.po *.mo
 recursive-include gadjo/templates *.txt *.html
 include MANIFEST.in
 recursive-include gadjo/static *.css *.png *.gif *.eot *.woff *.ttf *.svg *.jpg *.js

setup.py

@@ -4,6 +4,11 @@
 import os
 import glob
 import re
+import sys
+
+from distutils.cmd import Command
+from setuptools.command.install_lib import install_lib as _install_lib
+from distutils.command.build import build as _build
 from distutils.command.sdist import sdist
 from setuptools import setup, find_packages
 
@@ -50,6 +55,39 @@ def get_version():
     return version
 
 
+class compile_translations(Command):
+    description = 'compile message catalogs to MO files via django compilemessages'
+    user_options = []
+
+    def initialize_options(self):
+        pass
+
+    def finalize_options(self):
+        pass
+
+    def run(self):
+        try:
+            from django.core.management import call_command
+            for path, dirs, files in os.walk('gadjo'):
+                if 'locale' not in dirs:
+                    continue
+                curdir = os.getcwd()
+                os.chdir(os.path.realpath(path))
+                call_command('compilemessages')
+                os.chdir(curdir)
+        except ImportError:
+            sys.stderr.write('!!! Please install Django >= 1.4 to build translations\n')
+
+
+class build(_build):
+    sub_commands = [('compile_translations', None)] + _build.sub_commands
+
+
+class install_lib(_install_lib):
+    def run(self):
+        self.run_command('compile_translations')
+        _install_lib.run(self)
+
 setup(
     name='gadjo',
     version=get_version(),
@@ -77,6 +115,9 @@ setup(
     ],
     zip_safe=False,
     cmdclass={
+        'build': build,
+        'compile_translations': compile_translations,
+        'install_lib': install_lib,
         'sdist': eo_sdist
     },
 )