Generate plexconnect.pot

genpot.py

#!/usr/bin/env python
import datetime
import glob
import os
import re
import sys


def main(base_path):
    msgid = set()

    # parse {{TEXT(...)}} in xml
    for filename in glob.iglob(os.path.join(base_path, 'assets', 'templates', '*.xml')):
        with open(filename, 'r') as fp:
            content = fp.read()
            msgid.update(re.findall(r'\{\{TEXT\((.+?)\)\}\}', content, re.DOTALL))

    # parse {{TEXT(...)}} in js
    for filename in glob.iglob(os.path.join(base_path, 'assets', 'js', '*.js')):
        with open(filename, 'r') as fp:
            content = fp.read()
            msgid.update(re.findall(r'\{\{TEXT\((.+?)\)\}\}', content, re.DOTALL))

    # parse _(...) or obj._(...) in py
    for filename in glob.iglob(os.path.join(base_path, '*.py')):
        with open(filename, 'r') as fp:
            content = fp.read()
            msgid.update(re.findall(r'[\.\s]_\(["\'](.+?)["\']\)', content))

    # print results
    print """msgid ""
    msgstr ""
    "Project-Id-Version: Plex Connect\\n"
    "Report-Msgid-Bugs-To: \\n"
    "POT-Creation-Date: %s\\n"
    "PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\\n"
    "Last-Translator: FULL NAME <EMAIL@ADDRESS>\\n"
    "Language-Team: LANGUAGE <LL@li.org>\\n"
    "Language: \\n"
    "MIME-Version: 1.0\\n"
    "Content-Type: text/plain; charset=CHARSET\\n"
    "Content-Transfer-Encoding: 8bit\\n"
    """ % datetime.datetime.utcnow().strftime('%Y-%m-%d %H:%M:%S+0000')
    for i in sorted(msgid):
        print 'msgid "%s"' % i.replace('\n', '\\n"\n"')
        print 'msgstr ""'
        print


if __name__ == '__main__':
    if len(sys.argv) == 1 or not os.path.isdir(sys.argv[1]):
        print 'Usage: %s base_path > messages.pot' % __file__
    else:
        main(sys.argv[1])

Add "#!/usr/bin/env python" as first line?
This would allow to call it without specifying "python"...
:-D