root/branches/gajim_0.8.2/scripts/translations.py

#!/usr/bin/env python
# -*- coding: utf-8 -*-
# Initially written by Nikos Kouremenos
# Dedicated to Yann Le Boulanger
# Usage: './translations.py [help] [stats] [update]'

import os
import sys

stats = False
update = False
check = False

def visit(arg, dirname, names):
        if dirname.find('.svn') != -1:
                return
        if dirname.endswith('LC_MESSAGES'):
                if 'gajim.po' in names:
                        path_to_po = os.path.join(dirname, 'gajim.po')
                        pos = path_to_po.find('po/') + 3 #3 = len('po/')
                        endpos = path_to_po.find('/', pos)
                        name = path_to_po[pos:endpos]
                        if update: # update an existing po file)
                                os.system('msgmerge -q -U ../po/'+name+'/LC_MESSAGES/gajim.po ../po/gajim.pot')
                        if stats:
                                print name, 'has now:'
                                os.system('msgfmt --statistics ' + path_to_po)
                        if check:
                                os.system('msgfmt -c --check-accelerators="_" ' + path_to_po)

def show_help():
        print sys.argv[0], '[help] [stats] [update] [check]'
        sys.exit(0)

def update_pot():
        # create header for glade strings
        os.system('intltool-extract --type=gettext/glade ../src/gtkgui.glade')
        # update the pot
        os.system('make -C ../po/ all gajim.pot')
        print 'gajim.pot was updated successfully'

if __name__ == '__main__':
        if os.path.basename(os.getcwd()) != 'scripts':
                print 'run me with cwd: scripts'
                sys.exit()

        path_to_dir = '../po'

        if len(sys.argv) == 2:
                if sys.argv[1].startswith('h'):
                        show_help()

                param = sys.argv[1]
                if param == 'stats': # stats only
                        stats = True
                        os.path.walk(path_to_dir, visit, None)
                elif param == 'update': # update only
                        update_pot()
                        update = True
                        os.path.walk(path_to_dir, visit, None) # update each po & no stats
                        print 'Done'
                elif param == 'check':
                        check = True
                        os.path.walk(path_to_dir, visit, None)

        elif len(sys.argv) == 1: # update & stats & no check
                update_pot()
                update = True
                stats = True
                os.path.walk(path_to_dir, visit, None)
                print 'Done'

        else:
                show_help()