| 1 | import sys, os |
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| 2 | |
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| 3 | try: |
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| 4 | from lxml.etree import parse |
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| 5 | except ImportError: |
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| 6 | print 'You need to install `python-lxml` to run this script' |
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| 7 | sys.exit(1) |
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| 8 | |
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| 9 | convert_time = lambda x: x |
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| 10 | |
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| 11 | # Output structure definition |
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| 12 | output_structure = { |
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| 13 | "LC_TIME": { |
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| 14 | "d_t_fmt": { |
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| 15 | "pattern" : "/ldml/dates/calendars/calendar[@type='gregorian']/dateFormats/dateFormatLength[@type='long']/dateFormat/pattern", |
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| 16 | "conversion": convert_time, |
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| 17 | "xml_position": 'text', |
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| 18 | }, |
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| 19 | "d_fmt": { |
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| 20 | "pattern" : "/ldml/dates/calendars/calendar[@type='gregorian']/dateFormats/dateFormatLength[@type='medium']/dateFormat/pattern", |
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| 21 | "conversion": convert_time, |
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| 22 | "xml_position": 'text', |
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| 23 | }, |
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| 24 | "t_fmt": { |
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| 25 | "pattern" : "/ldml/dates/calendars/calendar[@type='gregorian']/timeFormats/timeFormatLength[@type='medium']/timeFormat/pattern", |
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| 26 | "conversion": convert_time, |
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| 27 | "xml_position": 'text', |
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| 28 | }, |
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| 29 | "first_weekday": {}, |
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| 30 | } |
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| 31 | |
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| 32 | } |
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| 33 | |
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| 34 | def main(cldr_dir): |
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| 35 | """ |
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| 36 | For every locale defined in Django, get from the CLDR locale file all |
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| 37 | settings defined in output_structure, and write the result to the |
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| 38 | locale directories on Django. |
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| 39 | """ |
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| 40 | locale_dir = os.path.join('..', 'conf', 'locale') |
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| 41 | for locale_name in os.listdir(locale_dir): |
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| 42 | locale_file = os.path.join(cldr_dir, locale_name + '.xml') |
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| 43 | if os.path.isfile(locale_file): |
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| 44 | tree = parse(locale_file) |
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| 45 | result = {} |
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| 46 | for locale_category, keys in output_structure.iteritems(): |
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| 47 | for key, opts in keys.iteritems(): |
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| 48 | if opts.get('pattern', None): |
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| 49 | value = tree.xpath(opts['pattern']) |
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| 50 | if len(value): |
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| 51 | value = getattr(value[0], opts.get('xml_position', 'text')) |
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| 52 | value = opts.get('conversion', lambda x: x)(value) |
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| 53 | else: |
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| 54 | value = None |
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| 55 | else: |
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| 56 | value = None |
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| 57 | result[key] = value or u'' |
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| 58 | |
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| 59 | # output the result to the destination file |
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| 60 | output_dir = os.path.join(locale_dir, locale_name, locale_category) |
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| 61 | if not os.path.isdir(output_dir): |
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| 62 | os.mkdir(output_dir) |
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| 63 | output_file = open(os.path.join(output_dir, 'django.po'), 'w') |
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| 64 | for msgstr, msgid in result.iteritems(): |
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| 65 | output_file.write('msgstr "%s"\nmsgid "%s"\n\n' % (msgstr, msgid.encode('utf-8'))) |
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| 66 | |
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| 67 | else: |
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| 68 | print 'Omitting "%s" locale' % locale_name |
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| 69 | |
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| 70 | if __name__ == '__main__': |
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| 71 | if len(sys.argv) > 1 and os.path.isdir(sys.argv[1]): |
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| 72 | main(sys.argv[1]) |
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| 73 | else: |
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| 74 | print 'Usage: %s <cldr_main_dir>' % sys.argv[0] |
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| 75 | |
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