django1/django/bin/unique-messages.py

#!/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)