Add scripts for merging suggestions from pootle

scripts/pending-po

@@ -0,0 +1,7 @@
+#!/bin/sh
+# vim: expandtab sw=4 ts=4 sts=4:
+
+LOCS=`ls po/*.po.pending | sed 's@.*/\(.*\)\.po\.pending@\1@'`
+for loc in $LOCS ; do
+    ./scripts/pendingpo.py po/$loc.po po/$loc.po.pending
+done

scripts/pendingpo.py

@@ -0,0 +1,31 @@
+#!/usr/bin/python
+'''
+Script to automatically merge pending translations from Pootle into po files.
+
+It only accepts those, which are not translated or fuzzy.
+'''
+
+import polib
+import sys
+
+po = polib.pofile(sys.argv[1])
+poupdate = polib.pofile(sys.argv[2])
+
+for updateentry in poupdate:
+    msgid = updateentry.msgid.split('\n', 1)[1]
+    if msgid == updateentry.msgstr:
+        continue
+    origentry = po.find(msgid)
+    if origentry is None:
+        continue
+    if origentry.msgstr == '' or 'fuzzy' in origentry.flags:
+        origentry.msgstr = updateentry.msgstr
+        try:
+            origentry.msgstr_plural = updateentry.msgstr_plural
+        except AttributeError:
+            pass
+        if 'fuzzy' in origentry.flags:
+            origentry.flags.remove('fuzzy')
+
+po.save()
+