| #!/usr/bin/env python
|
| """
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| Convert the X11 locale.alias file into a mapping dictionary suitable
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| for locale.py.
|
|
|
| Written by Marc-Andre Lemburg <mal@genix.com>, 2004-12-10.
|
|
|
| """
|
| import locale
|
|
|
| # Location of the alias file
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| LOCALE_ALIAS = '/usr/share/X11/locale/locale.alias'
|
|
|
| def parse(filename):
|
|
|
| f = open(filename)
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| lines = f.read().splitlines()
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| data = {}
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| for line in lines:
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| line = line.strip()
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| if not line:
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| continue
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| if line[:1] == '#':
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| continue
|
| locale, alias = line.split()
|
| # Strip ':'
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| if locale[-1] == ':':
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| locale = locale[:-1]
|
| # Lower-case locale
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| locale = locale.lower()
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| # Ignore one letter locale mappings (except for 'c')
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| if len(locale) == 1 and locale != 'c':
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| continue
|
| # Normalize encoding, if given
|
| if '.' in locale:
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| lang, encoding = locale.split('.')[:2]
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| encoding = encoding.replace('-', '')
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| encoding = encoding.replace('_', '')
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| locale = lang + '.' + encoding
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| if encoding.lower() == 'utf8':
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| # Ignore UTF-8 mappings - this encoding should be
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| # available for all locales
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| continue
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| data[locale] = alias
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| return data
|
|
|
| def pprint(data):
|
|
|
| items = data.items()
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| items.sort()
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| for k,v in items:
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| print ' %-40s%r,' % ('%r:' % k, v)
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|
|
| def print_differences(data, olddata):
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|
|
| items = olddata.items()
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| items.sort()
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| for k, v in items:
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| if not data.has_key(k):
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| print '# removed %r' % k
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| elif olddata[k] != data[k]:
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| print '# updated %r -> %r to %r' % \
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| (k, olddata[k], data[k])
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| # Additions are not mentioned
|
|
|
| if __name__ == '__main__':
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| data = locale.locale_alias.copy()
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| data.update(parse(LOCALE_ALIAS))
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| print_differences(data, locale.locale_alias)
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| print
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| print 'locale_alias = {'
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| pprint(data)
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| print '}'
|
