1#!/usr/bin/env python 2""" 3 Convert the X11 locale.alias file into a mapping dictionary suitable 4 for locale.py. 5 6 Written by Marc-Andre Lemburg <mal@genix.com>, 2004-12-10. 7 8""" 9import locale 10 11# Location of the alias file 12LOCALE_ALIAS = '/usr/share/X11/locale/locale.alias' 13 14def parse(filename): 15 16 f = open(filename) 17 lines = f.read().splitlines() 18 data = {} 19 for line in lines: 20 line = line.strip() 21 if not line: 22 continue 23 if line[:1] == '#': 24 continue 25 locale, alias = line.split() 26 # Strip ':' 27 if locale[-1] == ':': 28 locale = locale[:-1] 29 # Lower-case locale 30 locale = locale.lower() 31 # Ignore one letter locale mappings (except for 'c') 32 if len(locale) == 1 and locale != 'c': 33 continue 34 # Normalize encoding, if given 35 if '.' in locale: 36 lang, encoding = locale.split('.')[:2] 37 encoding = encoding.replace('-', '') 38 encoding = encoding.replace('_', '') 39 locale = lang + '.' + encoding 40 if encoding.lower() == 'utf8': 41 # Ignore UTF-8 mappings - this encoding should be 42 # available for all locales 43 continue 44 data[locale] = alias 45 return data 46 47def pprint(data): 48 49 items = data.items() 50 items.sort() 51 for k,v in items: 52 print ' %-40s%r,' % ('%r:' % k, v) 53 54def print_differences(data, olddata): 55 56 items = olddata.items() 57 items.sort() 58 for k, v in items: 59 if not data.has_key(k): 60 print '# removed %r' % k 61 elif olddata[k] != data[k]: 62 print '# updated %r -> %r to %r' % \ 63 (k, olddata[k], data[k]) 64 # Additions are not mentioned 65 66if __name__ == '__main__': 67 data = locale.locale_alias.copy() 68 data.update(parse(LOCALE_ALIAS)) 69 print_differences(data, locale.locale_alias) 70 print 71 print 'locale_alias = {' 72 pprint(data) 73 print '}' 74