added a little tool to fix message-ID duplicates after subversion merges (.po files sometimes merge in rather funny and interesting ways)

git-svn-id: http://code.djangoproject.com/svn/django/trunk@1179 bcc190cf-cafb-0310-a4f2-bffc1f526a37

django/bin/unique-messages.py

@@ -0,0 +1,26 @@
+#!/usr/bin/python
+
+import os
+import sys
+import getopt
+
+basedir = None
+
+if os.path.isdir(os.path.join('conf', 'locale')):
+    basedir = os.path.abspath(os.path.join('conf', 'locale'))
+elif os.path.isdir('locale'):
+    basedir = os.path.abspath('locale')
+else:
+    print "this script should be run from the django svn tree or your project or app tree"
+    sys.exit(1)
+
+for (dirpath, dirnames, filenames) in os.walk(basedir):
+    for file in filenames:
+        if file.endswith('.po'):
+            sys.stderr.write('processing file %s in %s\n' % (file, dirpath))
+            pf = os.path.splitext(os.path.join(dirpath, file))[0]
+            cmd = 'msguniq %s.po' % pf
+            stdout = os.popen(cmd)
+            msg = stdout.read()
+            open('%s.po' % pf, 'w').write(msg)
+