Mercurial > babel > mirror
comparison babel/util.py @ 39:008de2f257a6 trunk
Move function for determining the system default locale to `babel.core`, and make it available as a class method on `Locale`.
| author | cmlenz |
|---|---|
| date | Wed, 06 Jun 2007 11:02:24 +0000 |
| parents | 4a2b3ba40b7c |
| children | a524b547ea7e |
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| 38:7ae4722af473 | 39:008de2f257a6 |
|---|---|
| 15 | 15 |
| 16 from datetime import timedelta, tzinfo | 16 from datetime import timedelta, tzinfo |
| 17 import os | 17 import os |
| 18 import re | 18 import re |
| 19 | 19 |
| 20 __all__ = ['default_locale', 'extended_glob', 'relpath', 'LazyProxy', 'UTC'] | 20 __all__ = ['extended_glob', 'relpath', 'LazyProxy', 'UTC'] |
| 21 __docformat__ = 'restructuredtext en' | 21 __docformat__ = 'restructuredtext en' |
| 22 | |
| 23 def default_locale(kind=None): | |
| 24 """Returns the default locale for a given category, based on environment | |
| 25 variables. | |
| 26 | |
| 27 :param kind: one of the ``LC_XXX`` environment variable names | |
| 28 :return: the value of the variable, or any of the fallbacks (``LC_ALL`` and | |
| 29 ``LANG``) | |
| 30 :rtype: `str` | |
| 31 """ | |
| 32 for name in filter(None, (kind, 'LC_ALL', 'LANG')): | |
| 33 locale = os.getenv(name) | |
| 34 if locale is not None: | |
| 35 return locale | |
| 36 | 22 |
| 37 def extended_glob(pattern, dirname=''): | 23 def extended_glob(pattern, dirname=''): |
| 38 """Extended pathname pattern expansion. | 24 """Extended pathname pattern expansion. |
| 39 | 25 |
| 40 This function is similar to what is provided by the ``glob`` module in the | 26 This function is similar to what is provided by the ``glob`` module in the |