| 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 | """
|
|---|
| 9 | import locale
|
|---|
| 10 |
|
|---|
| 11 | # Location of the alias file
|
|---|
| 12 | LOCALE_ALIAS = '/usr/lib/X11/locale/locale.alias'
|
|---|
| 13 |
|
|---|
| 14 | def 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 |
|
|---|
| 47 | def pprint(data):
|
|---|
| 48 |
|
|---|
| 49 | items = data.items()
|
|---|
| 50 | items.sort()
|
|---|
| 51 | for k,v in items:
|
|---|
| 52 | print ' %-40s%r,' % ('%r:' % k, v)
|
|---|
| 53 |
|
|---|
| 54 | def 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 |
|
|---|
| 66 | if __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 '}'
|
|---|
