Add command to commit pending changes after some delay (issue #182)

docs/admin.rst

@@ -302,6 +302,9 @@ fulfilled:
 * translation for a language is completed
 * explicit commit is requested
 
+You can also additionally set a cron job to commit pending changes after some
+delay, see :djadmin:`commit_pending`.
+
 .. _fulltext:
 
 Fulltext search

docs/management.rst

@@ -25,6 +25,23 @@ Commits any possible pending changes to  backend git repository.
 You can either define which project or subproject to update (eg.
 ``weblate/master``) or use ``--all`` to update all existing subprojects.
 
+commit_pending <project|project/subproject>
+-------------------------------------------
+
+.. django-admin:: commit_pending
+
+Commits pending changes older than given age (using ``--age`` parameter,
+defaults to 24 hours).
+
+You can either define which project or subproject to update (eg.
+``weblate/master``) or use ``--all`` to update all existing subprojects.
+
+This is most useful if executed periodically from cron or similar tool:
+
+.. code-block:: sh
+
+    ./manage.py commit_pending --all --age=48
+
 cleanuptrans
 ------------
 

weblate/trans/management/commands/commit_pending.py

+# -*- coding: utf-8 -*-
+#
+# Copyright © 2012 - 2013 Michal Čihař <michal@cihar.com>
+#
+# This file is part of Weblate <http://weblate.org/>
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+#
+
+from weblate.trans.management.commands import WeblateCommand
+from django.utils import timezone
+from datetime import timedelta
+from optparse import make_option
+
+class Command(WeblateCommand):
+    help = 'commits pending changes older than given age'
+    option_list = WeblateCommand.option_list + (
+        make_option('--age',
+            action='store',
+            type='int',
+            dest='age',
+            default=24,
+            help='Age of changes to commit in hours (default is 24 hours)'
+        ),
+        make_option('--lang',
+            action='store',
+            type='string',
+            dest='lang',
+            default=None,
+            help='Limit only to given languages (comma separated list)'
+        ),
+        )
+
+    def handle(self, *args, **options):
+
+        age = timezone.now() - timedelta(hours=options['age'])
+
+        langs = None
+        if options['lang'] is not None:
+            langs = options['lang'].split(',')
+
+        for subproject in self.get_subprojects(*args, **options):
+            if langs is None:
+                translations = subproject.translation_set.all()
+            else:
+                translations = subproject.translation_set.filter(
+                    language_code__in = langs
+                )
+
+            for translation in translations:
+                if not translation.git_needs_commit():
+                    continue
+
+                last_change = translation.get_last_change()
+                if last_change > age:
+                    continue
+
+                print 'Committing %s' % translation
+                translation.commit_pending()