1 files changed, 97 insertions, 0 deletions
diff --git a/release/scripts/modules/i18n/clean_po.py b/release/scripts/modules/i18n/clean_po.py
new file mode 100755
index 00000000000..7e91b41065c
--- /dev/null
+++ b/release/scripts/modules/i18n/clean_po.py
@@ -0,0 +1,97 @@
+#!/usr/bin/python3
+
+# ***** BEGIN GPL LICENSE BLOCK *****
+#
+# 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 2
+# 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, write to the Free Software Foundation,
+# Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+#
+# ***** END GPL LICENSE BLOCK *****
+
+# <pep8 compliant>
+
+# Clean (i.e. remove commented messages) po’s in branches or trunk.
+
+import os
+import sys
+import collections
+from codecs import open
+
+import settings
+import utils
+
+TRUNK_PO_DIR = settings.TRUNK_PO_DIR
+BRANCHES_DIR = settings.BRANCHES_DIR
+
+
+def do_clean(po, strict):
+    print("Cleaning {}...".format(po))
+    messages, states, u1 = utils.parse_messages(po)
+
+    if strict and states["is_broken"]:
+        print("ERROR! This .po file is broken!")
+        return 1
+
+    for msgkey in states["comm_msg"]:
+        del messages[msgkey]
+    utils.write_messages(po, messages, states["comm_msg"], states["fuzzy_msg"])
+    print("Removed {} commented messages.".format(len(states["comm_msg"])))
+    return 0
+
+
+def main():
+    import argparse
+    parser = argparse.ArgumentParser(description="Clean po’s in branches " \
+                                                 "or trunk (i.e. remove " \
+                                                 "all commented messages).")
+    parser.add_argument('-t', '--trunk', action="store_true",
+                        help="Clean po’s in trunk rather than branches.")
+    parser.add_argument('-s', '--strict', action="store_true",
+                        help="Raise an error if a po is broken.")
+    parser.add_argument('langs', metavar='ISO_code', nargs='*',
+                        help="Restrict processed languages to those.")
+    args = parser.parse_args()
+
+
+    ret = 0
+
+    if args.langs:
+        for lang in args.langs:
+            if args.trunk:
+                po = os.path.join(TRUNK_PO_DIR, ".".join((lang, "po")))
+            else:
+                po = os.path.join(BRANCHES_DIR, lang, ".".join((lang, "po")))
+            if os.path.exists(po):
+                t = do_clean(po, args.strict)
+                if t:
+                    ret = t
+    elif args.trunk:
+        for po in os.listdir(TRUNK_PO_DIR):
+            if po.endswith(".po"):
+                po = os.path.join(TRUNK_PO_DIR, po)
+                t = do_clean(po, args.strict)
+                if t:
+                    ret = t
+    else:
+        for lang in os.listdir(BRANCHES_DIR):
+            for po in os.listdir(os.path.join(BRANCHES_DIR, lang)):
+                if po.endswith(".po"):
+                    po = os.path.join(BRANCHES_DIR, lang, po)
+                    t = do_clean(po, args.strict)
+                    if t:
+                        ret = t
+
+
+if __name__ == "__main__":
+    print("\n\n *** Running {} *** \n".format(__file__))
+    sys.exit(main())