babel/old/babel-test: babel/core.py annotate

annotate babel/core.py @ 535:2cfe20fd80a0 stable-0.9.x

merge r586 from trunk

author	fschwarz
date	Fri, 11 Mar 2011 16:25:08 +0000
parents	8da9e83f6df8
children

rev	line source
1 f71ca60f2a4a Import of initial code base. cmlenz parents: diff changeset	1 # -- coding: utf-8 --
f71ca60f2a4a Import of initial code base. cmlenz parents: diff changeset	2 #
12 a2c54ef107c2 * Removed pkg_resources/setuptools requirement from various places. cmlenz parents: 9 diff changeset	3 # Copyright (C) 2007 Edgewall Software
1 f71ca60f2a4a Import of initial code base. cmlenz parents: diff changeset	4 # All rights reserved.
f71ca60f2a4a Import of initial code base. cmlenz parents: diff changeset	5 #
f71ca60f2a4a Import of initial code base. cmlenz parents: diff changeset	6 # This software is licensed as described in the file COPYING, which
f71ca60f2a4a Import of initial code base. cmlenz parents: diff changeset	7 # you should have received as part of this distribution. The terms
f71ca60f2a4a Import of initial code base. cmlenz parents: diff changeset	8 # are also available at http://babel.edgewall.org/wiki/License.
f71ca60f2a4a Import of initial code base. cmlenz parents: diff changeset	9 #
f71ca60f2a4a Import of initial code base. cmlenz parents: diff changeset	10 # This software consists of voluntary contributions made by many
f71ca60f2a4a Import of initial code base. cmlenz parents: diff changeset	11 # individuals. For the exact contribution history, see the revision
f71ca60f2a4a Import of initial code base. cmlenz parents: diff changeset	12 # history and logs, available at http://babel.edgewall.org/log/.
f71ca60f2a4a Import of initial code base. cmlenz parents: diff changeset	13
72 4dcdb1d367ec More explicit module-level function names in `babel.core`. Added `Locale.negotiate` class method. cmlenz parents: 53 diff changeset	14 """Core locale representation and locale data access."""
1 f71ca60f2a4a Import of initial code base. cmlenz parents: diff changeset	15
39 3b314a78015d Move function for determining the system default locale to `babel.core`, and make it available as a class method on `Locale`. cmlenz parents: 34 diff changeset	16 import os
233 bc22f5aef216 Upgraded to CLDR 1.5 and improved timezone formatting. cmlenz parents: 185 diff changeset	17 import pickle
39 3b314a78015d Move function for determining the system default locale to `babel.core`, and make it available as a class method on `Locale`. cmlenz parents: 34 diff changeset	18
26 710090104678 * Reduce size of locale data pickles by only storing the data provided by each locale itself, and merging inherited data at runtime. cmlenz parents: 22 diff changeset	19 from babel import localedata
1 f71ca60f2a4a Import of initial code base. cmlenz parents: diff changeset	20
72 4dcdb1d367ec More explicit module-level function names in `babel.core`. Added `Locale.negotiate` class method. cmlenz parents: 53 diff changeset	21 __all__ = ['UnknownLocaleError', 'Locale', 'default_locale', 'negotiate_locale',
4dcdb1d367ec More explicit module-level function names in `babel.core`. Added `Locale.negotiate` class method. cmlenz parents: 53 diff changeset	22 'parse_locale']
1 f71ca60f2a4a Import of initial code base. cmlenz parents: diff changeset	23 __docformat__ = 'restructuredtext en'
f71ca60f2a4a Import of initial code base. cmlenz parents: diff changeset	24
233 bc22f5aef216 Upgraded to CLDR 1.5 and improved timezone formatting. cmlenz parents: 185 diff changeset	25 _global_data = None
bc22f5aef216 Upgraded to CLDR 1.5 and improved timezone formatting. cmlenz parents: 185 diff changeset	26
bc22f5aef216 Upgraded to CLDR 1.5 and improved timezone formatting. cmlenz parents: 185 diff changeset	27 def get_global(key):
259 756ee2f610d8 Apply patch for #26 to implement locale aliases. cmlenz parents: 238 diff changeset	28 """Return the dictionary for the given key in the global data.
233 bc22f5aef216 Upgraded to CLDR 1.5 and improved timezone formatting. cmlenz parents: 185 diff changeset	29
bc22f5aef216 Upgraded to CLDR 1.5 and improved timezone formatting. cmlenz parents: 185 diff changeset	30 The global data is stored in the ``babel/global.dat`` file and contains
bc22f5aef216 Upgraded to CLDR 1.5 and improved timezone formatting. cmlenz parents: 185 diff changeset	31 information independent of individual locales.
bc22f5aef216 Upgraded to CLDR 1.5 and improved timezone formatting. cmlenz parents: 185 diff changeset	32
bc22f5aef216 Upgraded to CLDR 1.5 and improved timezone formatting. cmlenz parents: 185 diff changeset	33 >>> get_global('zone_aliases')['UTC']
bc22f5aef216 Upgraded to CLDR 1.5 and improved timezone formatting. cmlenz parents: 185 diff changeset	34 'Etc/GMT'
bc22f5aef216 Upgraded to CLDR 1.5 and improved timezone formatting. cmlenz parents: 185 diff changeset	35 >>> get_global('zone_territories')['Europe/Berlin']
bc22f5aef216 Upgraded to CLDR 1.5 and improved timezone formatting. cmlenz parents: 185 diff changeset	36 'DE'
bc22f5aef216 Upgraded to CLDR 1.5 and improved timezone formatting. cmlenz parents: 185 diff changeset	37
260 0c6ff02563a7 Fix minor glitch in docstring. cmlenz parents: 259 diff changeset	38 :param key: the data key
272 abea90529245 Merged revisions [299] via svnmerge from [source:trunk]. cmlenz parents: 260 diff changeset	39 :return: the dictionary found in the global data under the given key
259 756ee2f610d8 Apply patch for #26 to implement locale aliases. cmlenz parents: 238 diff changeset	40 :rtype: `dict`
233 bc22f5aef216 Upgraded to CLDR 1.5 and improved timezone formatting. cmlenz parents: 185 diff changeset	41 :since: version 0.9
bc22f5aef216 Upgraded to CLDR 1.5 and improved timezone formatting. cmlenz parents: 185 diff changeset	42 """
bc22f5aef216 Upgraded to CLDR 1.5 and improved timezone formatting. cmlenz parents: 185 diff changeset	43 global _global_data
bc22f5aef216 Upgraded to CLDR 1.5 and improved timezone formatting. cmlenz parents: 185 diff changeset	44 if _global_data is None:
bc22f5aef216 Upgraded to CLDR 1.5 and improved timezone formatting. cmlenz parents: 185 diff changeset	45 dirname = os.path.join(os.path.dirname(__file__))
bc22f5aef216 Upgraded to CLDR 1.5 and improved timezone formatting. cmlenz parents: 185 diff changeset	46 filename = os.path.join(dirname, 'global.dat')
bc22f5aef216 Upgraded to CLDR 1.5 and improved timezone formatting. cmlenz parents: 185 diff changeset	47 fileobj = open(filename, 'rb')
bc22f5aef216 Upgraded to CLDR 1.5 and improved timezone formatting. cmlenz parents: 185 diff changeset	48 try:
bc22f5aef216 Upgraded to CLDR 1.5 and improved timezone formatting. cmlenz parents: 185 diff changeset	49 _global_data = pickle.load(fileobj)
bc22f5aef216 Upgraded to CLDR 1.5 and improved timezone formatting. cmlenz parents: 185 diff changeset	50 finally:
bc22f5aef216 Upgraded to CLDR 1.5 and improved timezone formatting. cmlenz parents: 185 diff changeset	51 fileobj.close()
bc22f5aef216 Upgraded to CLDR 1.5 and improved timezone formatting. cmlenz parents: 185 diff changeset	52 return _global_data.get(key, {})
bc22f5aef216 Upgraded to CLDR 1.5 and improved timezone formatting. cmlenz parents: 185 diff changeset	53
407 b12eeaad51c5 Ported [442:446/trunk] to 0.9.x branch. cmlenz parents: 389 diff changeset	54
259 756ee2f610d8 Apply patch for #26 to implement locale aliases. cmlenz parents: 238 diff changeset	55 LOCALE_ALIASES = {
756ee2f610d8 Apply patch for #26 to implement locale aliases. cmlenz parents: 238 diff changeset	56 'ar': 'ar_SY', 'bg': 'bg_BG', 'bs': 'bs_BA', 'ca': 'ca_ES', 'cs': 'cs_CZ',
756ee2f610d8 Apply patch for #26 to implement locale aliases. cmlenz parents: 238 diff changeset	57 'da': 'da_DK', 'de': 'de_DE', 'el': 'el_GR', 'en': 'en_US', 'es': 'es_ES',
756ee2f610d8 Apply patch for #26 to implement locale aliases. cmlenz parents: 238 diff changeset	58 'et': 'et_EE', 'fa': 'fa_IR', 'fi': 'fi_FI', 'fr': 'fr_FR', 'gl': 'gl_ES',
756ee2f610d8 Apply patch for #26 to implement locale aliases. cmlenz parents: 238 diff changeset	59 'he': 'he_IL', 'hu': 'hu_HU', 'id': 'id_ID', 'is': 'is_IS', 'it': 'it_IT',
756ee2f610d8 Apply patch for #26 to implement locale aliases. cmlenz parents: 238 diff changeset	60 'ja': 'ja_JP', 'km': 'km_KH', 'ko': 'ko_KR', 'lt': 'lt_LT', 'lv': 'lv_LV',
756ee2f610d8 Apply patch for #26 to implement locale aliases. cmlenz parents: 238 diff changeset	61 'mk': 'mk_MK', 'nl': 'nl_NL', 'nn': 'nn_NO', 'no': 'nb_NO', 'pl': 'pl_PL',
756ee2f610d8 Apply patch for #26 to implement locale aliases. cmlenz parents: 238 diff changeset	62 'pt': 'pt_PT', 'ro': 'ro_RO', 'ru': 'ru_RU', 'sk': 'sk_SK', 'sl': 'sl_SI',
756ee2f610d8 Apply patch for #26 to implement locale aliases. cmlenz parents: 238 diff changeset	63 'sv': 'sv_SE', 'th': 'th_TH', 'tr': 'tr_TR', 'uk': 'uk_UA'
756ee2f610d8 Apply patch for #26 to implement locale aliases. cmlenz parents: 238 diff changeset	64 }
756ee2f610d8 Apply patch for #26 to implement locale aliases. cmlenz parents: 238 diff changeset	65
1 f71ca60f2a4a Import of initial code base. cmlenz parents: diff changeset	66
31 b6ff3e4b43e5 Raise error on unsupported locales. Closes #5. cmlenz parents: 28 diff changeset	67 class UnknownLocaleError(Exception):
b6ff3e4b43e5 Raise error on unsupported locales. Closes #5. cmlenz parents: 28 diff changeset	68 """Exception thrown when a locale is requested for which no locale data
b6ff3e4b43e5 Raise error on unsupported locales. Closes #5. cmlenz parents: 28 diff changeset	69 is available.
b6ff3e4b43e5 Raise error on unsupported locales. Closes #5. cmlenz parents: 28 diff changeset	70 """
b6ff3e4b43e5 Raise error on unsupported locales. Closes #5. cmlenz parents: 28 diff changeset	71
b6ff3e4b43e5 Raise error on unsupported locales. Closes #5. cmlenz parents: 28 diff changeset	72 def __init__(self, identifier):
b6ff3e4b43e5 Raise error on unsupported locales. Closes #5. cmlenz parents: 28 diff changeset	73 """Create the exception.
b6ff3e4b43e5 Raise error on unsupported locales. Closes #5. cmlenz parents: 28 diff changeset	74
b6ff3e4b43e5 Raise error on unsupported locales. Closes #5. cmlenz parents: 28 diff changeset	75 :param identifier: the identifier string of the unsupported locale
b6ff3e4b43e5 Raise error on unsupported locales. Closes #5. cmlenz parents: 28 diff changeset	76 """
b6ff3e4b43e5 Raise error on unsupported locales. Closes #5. cmlenz parents: 28 diff changeset	77 Exception.__init__(self, 'unknown locale %r' % identifier)
b6ff3e4b43e5 Raise error on unsupported locales. Closes #5. cmlenz parents: 28 diff changeset	78 self.identifier = identifier
b6ff3e4b43e5 Raise error on unsupported locales. Closes #5. cmlenz parents: 28 diff changeset	79
b6ff3e4b43e5 Raise error on unsupported locales. Closes #5. cmlenz parents: 28 diff changeset	80
1 f71ca60f2a4a Import of initial code base. cmlenz parents: diff changeset	81 class Locale(object):
f71ca60f2a4a Import of initial code base. cmlenz parents: diff changeset	82 """Representation of a specific locale.
f71ca60f2a4a Import of initial code base. cmlenz parents: diff changeset	83
182 0db5d8723c76 More robust locale string parsing, with support for scripts. Closes #27. cmlenz parents: 156 diff changeset	84 >>> locale = Locale('en', 'US')
1 f71ca60f2a4a Import of initial code base. cmlenz parents: diff changeset	85 >>> repr(locale)
f71ca60f2a4a Import of initial code base. cmlenz parents: diff changeset	86 '<Locale "en_US">'
f71ca60f2a4a Import of initial code base. cmlenz parents: diff changeset	87 >>> locale.display_name
f71ca60f2a4a Import of initial code base. cmlenz parents: diff changeset	88 u'English (United States)'
f71ca60f2a4a Import of initial code base. cmlenz parents: diff changeset	89
f71ca60f2a4a Import of initial code base. cmlenz parents: diff changeset	90 A `Locale` object can also be instantiated from a raw locale string:
f71ca60f2a4a Import of initial code base. cmlenz parents: diff changeset	91
f71ca60f2a4a Import of initial code base. cmlenz parents: diff changeset	92 >>> locale = Locale.parse('en-US', sep='-')
f71ca60f2a4a Import of initial code base. cmlenz parents: diff changeset	93 >>> repr(locale)
f71ca60f2a4a Import of initial code base. cmlenz parents: diff changeset	94 '<Locale "en_US">'
f71ca60f2a4a Import of initial code base. cmlenz parents: diff changeset	95
f71ca60f2a4a Import of initial code base. cmlenz parents: diff changeset	96 `Locale` objects provide access to a collection of locale data, such as
f71ca60f2a4a Import of initial code base. cmlenz parents: diff changeset	97 territory and language names, number and date format patterns, and more:
f71ca60f2a4a Import of initial code base. cmlenz parents: diff changeset	98
f71ca60f2a4a Import of initial code base. cmlenz parents: diff changeset	99 >>> locale.number_symbols['decimal']
f71ca60f2a4a Import of initial code base. cmlenz parents: diff changeset	100 u'.'
182 0db5d8723c76 More robust locale string parsing, with support for scripts. Closes #27. cmlenz parents: 156 diff changeset	101
31 b6ff3e4b43e5 Raise error on unsupported locales. Closes #5. cmlenz parents: 28 diff changeset	102 If a locale is requested for which no locale data is available, an
b6ff3e4b43e5 Raise error on unsupported locales. Closes #5. cmlenz parents: 28 diff changeset	103 `UnknownLocaleError` is raised:
b6ff3e4b43e5 Raise error on unsupported locales. Closes #5. cmlenz parents: 28 diff changeset	104
b6ff3e4b43e5 Raise error on unsupported locales. Closes #5. cmlenz parents: 28 diff changeset	105 >>> Locale.parse('en_DE')
b6ff3e4b43e5 Raise error on unsupported locales. Closes #5. cmlenz parents: 28 diff changeset	106 Traceback (most recent call last):
b6ff3e4b43e5 Raise error on unsupported locales. Closes #5. cmlenz parents: 28 diff changeset	107 ...
b6ff3e4b43e5 Raise error on unsupported locales. Closes #5. cmlenz parents: 28 diff changeset	108 UnknownLocaleError: unknown locale 'en_DE'
1 f71ca60f2a4a Import of initial code base. cmlenz parents: diff changeset	109
f71ca60f2a4a Import of initial code base. cmlenz parents: diff changeset	110 :see: `IETF RFC 3066 <http://www.ietf.org/rfc/rfc3066.txt>`_
f71ca60f2a4a Import of initial code base. cmlenz parents: diff changeset	111 """
f71ca60f2a4a Import of initial code base. cmlenz parents: diff changeset	112
182 0db5d8723c76 More robust locale string parsing, with support for scripts. Closes #27. cmlenz parents: 156 diff changeset	113 def __init__(self, language, territory=None, script=None, variant=None):
1 f71ca60f2a4a Import of initial code base. cmlenz parents: diff changeset	114 """Initialize the locale object from the given identifier components.
f71ca60f2a4a Import of initial code base. cmlenz parents: diff changeset	115
f71ca60f2a4a Import of initial code base. cmlenz parents: diff changeset	116 >>> locale = Locale('en', 'US')
f71ca60f2a4a Import of initial code base. cmlenz parents: diff changeset	117 >>> locale.language
f71ca60f2a4a Import of initial code base. cmlenz parents: diff changeset	118 'en'
f71ca60f2a4a Import of initial code base. cmlenz parents: diff changeset	119 >>> locale.territory
f71ca60f2a4a Import of initial code base. cmlenz parents: diff changeset	120 'US'
f71ca60f2a4a Import of initial code base. cmlenz parents: diff changeset	121
f71ca60f2a4a Import of initial code base. cmlenz parents: diff changeset	122 :param language: the language code
f71ca60f2a4a Import of initial code base. cmlenz parents: diff changeset	123 :param territory: the territory (country or region) code
182 0db5d8723c76 More robust locale string parsing, with support for scripts. Closes #27. cmlenz parents: 156 diff changeset	124 :param script: the script code
1 f71ca60f2a4a Import of initial code base. cmlenz parents: diff changeset	125 :param variant: the variant code
31 b6ff3e4b43e5 Raise error on unsupported locales. Closes #5. cmlenz parents: 28 diff changeset	126 :raise `UnknownLocaleError`: if no locale data is available for the
b6ff3e4b43e5 Raise error on unsupported locales. Closes #5. cmlenz parents: 28 diff changeset	127 requested locale
1 f71ca60f2a4a Import of initial code base. cmlenz parents: diff changeset	128 """
f71ca60f2a4a Import of initial code base. cmlenz parents: diff changeset	129 self.language = language
f71ca60f2a4a Import of initial code base. cmlenz parents: diff changeset	130 self.territory = territory
182 0db5d8723c76 More robust locale string parsing, with support for scripts. Closes #27. cmlenz parents: 156 diff changeset	131 self.script = script
1 f71ca60f2a4a Import of initial code base. cmlenz parents: diff changeset	132 self.variant = variant
41 e967fbafcda1 Load locale data lazily to avoid penalizing usage of `Locale` objects when no locale data is actually needed. cmlenz parents: 39 diff changeset	133 self.__data = None
e967fbafcda1 Load locale data lazily to avoid penalizing usage of `Locale` objects when no locale data is actually needed. cmlenz parents: 39 diff changeset	134
31 b6ff3e4b43e5 Raise error on unsupported locales. Closes #5. cmlenz parents: 28 diff changeset	135 identifier = str(self)
41 e967fbafcda1 Load locale data lazily to avoid penalizing usage of `Locale` objects when no locale data is actually needed. cmlenz parents: 39 diff changeset	136 if not localedata.exists(identifier):
31 b6ff3e4b43e5 Raise error on unsupported locales. Closes #5. cmlenz parents: 28 diff changeset	137 raise UnknownLocaleError(identifier)
1 f71ca60f2a4a Import of initial code base. cmlenz parents: diff changeset	138
407 b12eeaad51c5 Ported [442:446/trunk] to 0.9.x branch. cmlenz parents: 389 diff changeset	139 def default(cls, category=None, aliases=LOCALE_ALIASES):
39 3b314a78015d Move function for determining the system default locale to `babel.core`, and make it available as a class method on `Locale`. cmlenz parents: 34 diff changeset	140 """Return the system default locale for the specified category.
3b314a78015d Move function for determining the system default locale to `babel.core`, and make it available as a class method on `Locale`. cmlenz parents: 34 diff changeset	141
3b314a78015d Move function for determining the system default locale to `babel.core`, and make it available as a class method on `Locale`. cmlenz parents: 34 diff changeset	142 >>> for name in ['LANGUAGE', 'LC_ALL', 'LC_CTYPE']:
3b314a78015d Move function for determining the system default locale to `babel.core`, and make it available as a class method on `Locale`. cmlenz parents: 34 diff changeset	143 ... os.environ[name] = ''
3b314a78015d Move function for determining the system default locale to `babel.core`, and make it available as a class method on `Locale`. cmlenz parents: 34 diff changeset	144 >>> os.environ['LANG'] = 'fr_FR.UTF-8'
3b314a78015d Move function for determining the system default locale to `babel.core`, and make it available as a class method on `Locale`. cmlenz parents: 34 diff changeset	145 >>> Locale.default('LC_MESSAGES')
3b314a78015d Move function for determining the system default locale to `babel.core`, and make it available as a class method on `Locale`. cmlenz parents: 34 diff changeset	146 <Locale "fr_FR">
407 b12eeaad51c5 Ported [442:446/trunk] to 0.9.x branch. cmlenz parents: 389 diff changeset	147
39 3b314a78015d Move function for determining the system default locale to `babel.core`, and make it available as a class method on `Locale`. cmlenz parents: 34 diff changeset	148 :param category: one of the ``LC_XXX`` environment variable names
407 b12eeaad51c5 Ported [442:446/trunk] to 0.9.x branch. cmlenz parents: 389 diff changeset	149 :param aliases: a dictionary of aliases for locale identifiers
39 3b314a78015d Move function for determining the system default locale to `babel.core`, and make it available as a class method on `Locale`. cmlenz parents: 34 diff changeset	150 :return: the value of the variable, or any of the fallbacks
3b314a78015d Move function for determining the system default locale to `babel.core`, and make it available as a class method on `Locale`. cmlenz parents: 34 diff changeset	151 (``LANGUAGE``, ``LC_ALL``, ``LC_CTYPE``, and ``LANG``)
3b314a78015d Move function for determining the system default locale to `babel.core`, and make it available as a class method on `Locale`. cmlenz parents: 34 diff changeset	152 :rtype: `Locale`
259 756ee2f610d8 Apply patch for #26 to implement locale aliases. cmlenz parents: 238 diff changeset	153 :see: `default_locale`
39 3b314a78015d Move function for determining the system default locale to `babel.core`, and make it available as a class method on `Locale`. cmlenz parents: 34 diff changeset	154 """
407 b12eeaad51c5 Ported [442:446/trunk] to 0.9.x branch. cmlenz parents: 389 diff changeset	155 return cls(default_locale(category, aliases=aliases))
39 3b314a78015d Move function for determining the system default locale to `babel.core`, and make it available as a class method on `Locale`. cmlenz parents: 34 diff changeset	156 default = classmethod(default)
3b314a78015d Move function for determining the system default locale to `babel.core`, and make it available as a class method on `Locale`. cmlenz parents: 34 diff changeset	157
259 756ee2f610d8 Apply patch for #26 to implement locale aliases. cmlenz parents: 238 diff changeset	158 def negotiate(cls, preferred, available, sep='_', aliases=LOCALE_ALIASES):
72 4dcdb1d367ec More explicit module-level function names in `babel.core`. Added `Locale.negotiate` class method. cmlenz parents: 53 diff changeset	159 """Find the best match between available and requested locale strings.
156 e1985b8cdcd6 Minor improvements to locale negotation. cmlenz parents: 148 diff changeset	160
72 4dcdb1d367ec More explicit module-level function names in `babel.core`. Added `Locale.negotiate` class method. cmlenz parents: 53 diff changeset	161 >>> Locale.negotiate(['de_DE', 'en_US'], ['de_DE', 'de_AT'])
4dcdb1d367ec More explicit module-level function names in `babel.core`. Added `Locale.negotiate` class method. cmlenz parents: 53 diff changeset	162 <Locale "de_DE">
4dcdb1d367ec More explicit module-level function names in `babel.core`. Added `Locale.negotiate` class method. cmlenz parents: 53 diff changeset	163 >>> Locale.negotiate(['de_DE', 'en_US'], ['en', 'de'])
4dcdb1d367ec More explicit module-level function names in `babel.core`. Added `Locale.negotiate` class method. cmlenz parents: 53 diff changeset	164 <Locale "de">
4dcdb1d367ec More explicit module-level function names in `babel.core`. Added `Locale.negotiate` class method. cmlenz parents: 53 diff changeset	165 >>> Locale.negotiate(['de_DE', 'de'], ['en_US'])
156 e1985b8cdcd6 Minor improvements to locale negotation. cmlenz parents: 148 diff changeset	166
e1985b8cdcd6 Minor improvements to locale negotation. cmlenz parents: 148 diff changeset	167 You can specify the character used in the locale identifiers to separate
e1985b8cdcd6 Minor improvements to locale negotation. cmlenz parents: 148 diff changeset	168 the differnet components. This separator is applied to both lists. Also,
e1985b8cdcd6 Minor improvements to locale negotation. cmlenz parents: 148 diff changeset	169 case is ignored in the comparison:
e1985b8cdcd6 Minor improvements to locale negotation. cmlenz parents: 148 diff changeset	170
e1985b8cdcd6 Minor improvements to locale negotation. cmlenz parents: 148 diff changeset	171 >>> Locale.negotiate(['de-DE', 'de'], ['en-us', 'de-de'], sep='-')
e1985b8cdcd6 Minor improvements to locale negotation. cmlenz parents: 148 diff changeset	172 <Locale "de_DE">
e1985b8cdcd6 Minor improvements to locale negotation. cmlenz parents: 148 diff changeset	173
72 4dcdb1d367ec More explicit module-level function names in `babel.core`. Added `Locale.negotiate` class method. cmlenz parents: 53 diff changeset	174 :param preferred: the list of locale identifers preferred by the user
4dcdb1d367ec More explicit module-level function names in `babel.core`. Added `Locale.negotiate` class method. cmlenz parents: 53 diff changeset	175 :param available: the list of locale identifiers available
259 756ee2f610d8 Apply patch for #26 to implement locale aliases. cmlenz parents: 238 diff changeset	176 :param aliases: a dictionary of aliases for locale identifiers
72 4dcdb1d367ec More explicit module-level function names in `babel.core`. Added `Locale.negotiate` class method. cmlenz parents: 53 diff changeset	177 :return: the `Locale` object for the best match, or `None` if no match
4dcdb1d367ec More explicit module-level function names in `babel.core`. Added `Locale.negotiate` class method. cmlenz parents: 53 diff changeset	178 was found
4dcdb1d367ec More explicit module-level function names in `babel.core`. Added `Locale.negotiate` class method. cmlenz parents: 53 diff changeset	179 :rtype: `Locale`
259 756ee2f610d8 Apply patch for #26 to implement locale aliases. cmlenz parents: 238 diff changeset	180 :see: `negotiate_locale`
72 4dcdb1d367ec More explicit module-level function names in `babel.core`. Added `Locale.negotiate` class method. cmlenz parents: 53 diff changeset	181 """
259 756ee2f610d8 Apply patch for #26 to implement locale aliases. cmlenz parents: 238 diff changeset	182 identifier = negotiate_locale(preferred, available, sep=sep,
756ee2f610d8 Apply patch for #26 to implement locale aliases. cmlenz parents: 238 diff changeset	183 aliases=aliases)
72 4dcdb1d367ec More explicit module-level function names in `babel.core`. Added `Locale.negotiate` class method. cmlenz parents: 53 diff changeset	184 if identifier:
156 e1985b8cdcd6 Minor improvements to locale negotation. cmlenz parents: 148 diff changeset	185 return Locale.parse(identifier, sep=sep)
72 4dcdb1d367ec More explicit module-level function names in `babel.core`. Added `Locale.negotiate` class method. cmlenz parents: 53 diff changeset	186 negotiate = classmethod(negotiate)
4dcdb1d367ec More explicit module-level function names in `babel.core`. Added `Locale.negotiate` class method. cmlenz parents: 53 diff changeset	187
1 f71ca60f2a4a Import of initial code base. cmlenz parents: diff changeset	188 def parse(cls, identifier, sep='_'):
f71ca60f2a4a Import of initial code base. cmlenz parents: diff changeset	189 """Create a `Locale` instance for the given locale identifier.
f71ca60f2a4a Import of initial code base. cmlenz parents: diff changeset	190
f71ca60f2a4a Import of initial code base. cmlenz parents: diff changeset	191 >>> l = Locale.parse('de-DE', sep='-')
f71ca60f2a4a Import of initial code base. cmlenz parents: diff changeset	192 >>> l.display_name
f71ca60f2a4a Import of initial code base. cmlenz parents: diff changeset	193 u'Deutsch (Deutschland)'
f71ca60f2a4a Import of initial code base. cmlenz parents: diff changeset	194
f71ca60f2a4a Import of initial code base. cmlenz parents: diff changeset	195 If the `identifier` parameter is not a string, but actually a `Locale`
f71ca60f2a4a Import of initial code base. cmlenz parents: diff changeset	196 object, that object is returned:
f71ca60f2a4a Import of initial code base. cmlenz parents: diff changeset	197
f71ca60f2a4a Import of initial code base. cmlenz parents: diff changeset	198 >>> Locale.parse(l)
f71ca60f2a4a Import of initial code base. cmlenz parents: diff changeset	199 <Locale "de_DE">
f71ca60f2a4a Import of initial code base. cmlenz parents: diff changeset	200
f71ca60f2a4a Import of initial code base. cmlenz parents: diff changeset	201 :param identifier: the locale identifier string
f71ca60f2a4a Import of initial code base. cmlenz parents: diff changeset	202 :param sep: optional component separator
f71ca60f2a4a Import of initial code base. cmlenz parents: diff changeset	203 :return: a corresponding `Locale` instance
f71ca60f2a4a Import of initial code base. cmlenz parents: diff changeset	204 :rtype: `Locale`
f71ca60f2a4a Import of initial code base. cmlenz parents: diff changeset	205 :raise `ValueError`: if the string does not appear to be a valid locale
f71ca60f2a4a Import of initial code base. cmlenz parents: diff changeset	206 identifier
31 b6ff3e4b43e5 Raise error on unsupported locales. Closes #5. cmlenz parents: 28 diff changeset	207 :raise `UnknownLocaleError`: if no locale data is available for the
b6ff3e4b43e5 Raise error on unsupported locales. Closes #5. cmlenz parents: 28 diff changeset	208 requested locale
259 756ee2f610d8 Apply patch for #26 to implement locale aliases. cmlenz parents: 238 diff changeset	209 :see: `parse_locale`
1 f71ca60f2a4a Import of initial code base. cmlenz parents: diff changeset	210 """
282 6f2e313f72fb Ported [309] to 0.9.x branch. cmlenz parents: 272 diff changeset	211 if isinstance(identifier, basestring):
6f2e313f72fb Ported [309] to 0.9.x branch. cmlenz parents: 272 diff changeset	212 return cls(*parse_locale(identifier, sep=sep))
6f2e313f72fb Ported [309] to 0.9.x branch. cmlenz parents: 272 diff changeset	213 return identifier
1 f71ca60f2a4a Import of initial code base. cmlenz parents: diff changeset	214 parse = classmethod(parse)
f71ca60f2a4a Import of initial code base. cmlenz parents: diff changeset	215
72 4dcdb1d367ec More explicit module-level function names in `babel.core`. Added `Locale.negotiate` class method. cmlenz parents: 53 diff changeset	216 def __eq__(self, other):
4dcdb1d367ec More explicit module-level function names in `babel.core`. Added `Locale.negotiate` class method. cmlenz parents: 53 diff changeset	217 return str(self) == str(other)
4dcdb1d367ec More explicit module-level function names in `babel.core`. Added `Locale.negotiate` class method. cmlenz parents: 53 diff changeset	218
483 8da9e83f6df8 Merged revisions 474 via svnmerge from jruigrok parents: 407 diff changeset	219 def __ne__(self, other):
8da9e83f6df8 Merged revisions 474 via svnmerge from jruigrok parents: 407 diff changeset	220 return not self.__eq__(other)
8da9e83f6df8 Merged revisions 474 via svnmerge from jruigrok parents: 407 diff changeset	221
1 f71ca60f2a4a Import of initial code base. cmlenz parents: diff changeset	222 def __repr__(self):
f71ca60f2a4a Import of initial code base. cmlenz parents: diff changeset	223 return '<Locale "%s">' % str(self)
f71ca60f2a4a Import of initial code base. cmlenz parents: diff changeset	224
f71ca60f2a4a Import of initial code base. cmlenz parents: diff changeset	225 def __str__(self):
182 0db5d8723c76 More robust locale string parsing, with support for scripts. Closes #27. cmlenz parents: 156 diff changeset	226 return '_'.join(filter(None, [self.language, self.script,
0db5d8723c76 More robust locale string parsing, with support for scripts. Closes #27. cmlenz parents: 156 diff changeset	227 self.territory, self.variant]))
1 f71ca60f2a4a Import of initial code base. cmlenz parents: diff changeset	228
41 e967fbafcda1 Load locale data lazily to avoid penalizing usage of `Locale` objects when no locale data is actually needed. cmlenz parents: 39 diff changeset	229 def _data(self):
e967fbafcda1 Load locale data lazily to avoid penalizing usage of `Locale` objects when no locale data is actually needed. cmlenz parents: 39 diff changeset	230 if self.__data is None:
379 1c0915da48c6 Ported [407:415/trunk] back to 0.9.x branch. cmlenz parents: 282 diff changeset	231 self.__data = localedata.LocaleDataDict(localedata.load(str(self)))
41 e967fbafcda1 Load locale data lazily to avoid penalizing usage of `Locale` objects when no locale data is actually needed. cmlenz parents: 39 diff changeset	232 return self.__data
e967fbafcda1 Load locale data lazily to avoid penalizing usage of `Locale` objects when no locale data is actually needed. cmlenz parents: 39 diff changeset	233 _data = property(_data)
e967fbafcda1 Load locale data lazily to avoid penalizing usage of `Locale` objects when no locale data is actually needed. cmlenz parents: 39 diff changeset	234
185 170cffc66554 Add a command-line option that prints out all available locales. Closes #24. cmlenz parents: 182 diff changeset	235 def get_display_name(self, locale=None):
170cffc66554 Add a command-line option that prints out all available locales. Closes #24. cmlenz parents: 182 diff changeset	236 """Return the display name of the locale using the given locale.
170cffc66554 Add a command-line option that prints out all available locales. Closes #24. cmlenz parents: 182 diff changeset	237
170cffc66554 Add a command-line option that prints out all available locales. Closes #24. cmlenz parents: 182 diff changeset	238 The display name will include the language, territory, script, and
170cffc66554 Add a command-line option that prints out all available locales. Closes #24. cmlenz parents: 182 diff changeset	239 variant, if those are specified.
170cffc66554 Add a command-line option that prints out all available locales. Closes #24. cmlenz parents: 182 diff changeset	240
170cffc66554 Add a command-line option that prints out all available locales. Closes #24. cmlenz parents: 182 diff changeset	241 >>> Locale('zh', 'CN', script='Hans').get_display_name('en')
170cffc66554 Add a command-line option that prints out all available locales. Closes #24. cmlenz parents: 182 diff changeset	242 u'Chinese (Simplified Han, China)'
170cffc66554 Add a command-line option that prints out all available locales. Closes #24. cmlenz parents: 182 diff changeset	243
170cffc66554 Add a command-line option that prints out all available locales. Closes #24. cmlenz parents: 182 diff changeset	244 :param locale: the locale to use
170cffc66554 Add a command-line option that prints out all available locales. Closes #24. cmlenz parents: 182 diff changeset	245 :return: the display name
170cffc66554 Add a command-line option that prints out all available locales. Closes #24. cmlenz parents: 182 diff changeset	246 """
170cffc66554 Add a command-line option that prints out all available locales. Closes #24. cmlenz parents: 182 diff changeset	247 if locale is None:
170cffc66554 Add a command-line option that prints out all available locales. Closes #24. cmlenz parents: 182 diff changeset	248 locale = self
170cffc66554 Add a command-line option that prints out all available locales. Closes #24. cmlenz parents: 182 diff changeset	249 locale = Locale.parse(locale)
170cffc66554 Add a command-line option that prints out all available locales. Closes #24. cmlenz parents: 182 diff changeset	250 retval = locale.languages.get(self.language)
170cffc66554 Add a command-line option that prints out all available locales. Closes #24. cmlenz parents: 182 diff changeset	251 if self.territory or self.script or self.variant:
170cffc66554 Add a command-line option that prints out all available locales. Closes #24. cmlenz parents: 182 diff changeset	252 details = []
170cffc66554 Add a command-line option that prints out all available locales. Closes #24. cmlenz parents: 182 diff changeset	253 if self.script:
170cffc66554 Add a command-line option that prints out all available locales. Closes #24. cmlenz parents: 182 diff changeset	254 details.append(locale.scripts.get(self.script))
170cffc66554 Add a command-line option that prints out all available locales. Closes #24. cmlenz parents: 182 diff changeset	255 if self.territory:
170cffc66554 Add a command-line option that prints out all available locales. Closes #24. cmlenz parents: 182 diff changeset	256 details.append(locale.territories.get(self.territory))
1 f71ca60f2a4a Import of initial code base. cmlenz parents: diff changeset	257 if self.variant:
185 170cffc66554 Add a command-line option that prints out all available locales. Closes #24. cmlenz parents: 182 diff changeset	258 details.append(locale.variants.get(self.variant))
170cffc66554 Add a command-line option that prints out all available locales. Closes #24. cmlenz parents: 182 diff changeset	259 details = filter(None, details)
170cffc66554 Add a command-line option that prints out all available locales. Closes #24. cmlenz parents: 182 diff changeset	260 if details:
170cffc66554 Add a command-line option that prints out all available locales. Closes #24. cmlenz parents: 182 diff changeset	261 retval += ' (%s)' % u', '.join(details)
1 f71ca60f2a4a Import of initial code base. cmlenz parents: diff changeset	262 return retval
185 170cffc66554 Add a command-line option that prints out all available locales. Closes #24. cmlenz parents: 182 diff changeset	263
170cffc66554 Add a command-line option that prints out all available locales. Closes #24. cmlenz parents: 182 diff changeset	264 display_name = property(get_display_name, doc="""\
1 f71ca60f2a4a Import of initial code base. cmlenz parents: diff changeset	265 The localized display name of the locale.
f71ca60f2a4a Import of initial code base. cmlenz parents: diff changeset	266
f71ca60f2a4a Import of initial code base. cmlenz parents: diff changeset	267 >>> Locale('en').display_name
f71ca60f2a4a Import of initial code base. cmlenz parents: diff changeset	268 u'English'
f71ca60f2a4a Import of initial code base. cmlenz parents: diff changeset	269 >>> Locale('en', 'US').display_name
f71ca60f2a4a Import of initial code base. cmlenz parents: diff changeset	270 u'English (United States)'
41 e967fbafcda1 Load locale data lazily to avoid penalizing usage of `Locale` objects when no locale data is actually needed. cmlenz parents: 39 diff changeset	271 >>> Locale('sv').display_name
e967fbafcda1 Load locale data lazily to avoid penalizing usage of `Locale` objects when no locale data is actually needed. cmlenz parents: 39 diff changeset	272 u'svenska'
1 f71ca60f2a4a Import of initial code base. cmlenz parents: diff changeset	273
f71ca60f2a4a Import of initial code base. cmlenz parents: diff changeset	274 :type: `unicode`
f71ca60f2a4a Import of initial code base. cmlenz parents: diff changeset	275 """)
f71ca60f2a4a Import of initial code base. cmlenz parents: diff changeset	276
53 83f3f70c6ca3 Add `english_name` property to `Locale` class. cmlenz parents: 41 diff changeset	277 def english_name(self):
185 170cffc66554 Add a command-line option that prints out all available locales. Closes #24. cmlenz parents: 182 diff changeset	278 return self.get_display_name(Locale('en'))
53 83f3f70c6ca3 Add `english_name` property to `Locale` class. cmlenz parents: 41 diff changeset	279 english_name = property(english_name, doc="""\
83f3f70c6ca3 Add `english_name` property to `Locale` class. cmlenz parents: 41 diff changeset	280 The english display name of the locale.
83f3f70c6ca3 Add `english_name` property to `Locale` class. cmlenz parents: 41 diff changeset	281
83f3f70c6ca3 Add `english_name` property to `Locale` class. cmlenz parents: 41 diff changeset	282 >>> Locale('de').english_name
83f3f70c6ca3 Add `english_name` property to `Locale` class. cmlenz parents: 41 diff changeset	283 u'German'
83f3f70c6ca3 Add `english_name` property to `Locale` class. cmlenz parents: 41 diff changeset	284 >>> Locale('de', 'DE').english_name
83f3f70c6ca3 Add `english_name` property to `Locale` class. cmlenz parents: 41 diff changeset	285 u'German (Germany)'
83f3f70c6ca3 Add `english_name` property to `Locale` class. cmlenz parents: 41 diff changeset	286
83f3f70c6ca3 Add `english_name` property to `Locale` class. cmlenz parents: 41 diff changeset	287 :type: `unicode`
83f3f70c6ca3 Add `english_name` property to `Locale` class. cmlenz parents: 41 diff changeset	288 """)
83f3f70c6ca3 Add `english_name` property to `Locale` class. cmlenz parents: 41 diff changeset	289
8 9132c9218745 Pull in some supplemental data from the CLDR, for things like the first day of the week. cmlenz parents: 1 diff changeset	290 #{ General Locale Display Names
9132c9218745 Pull in some supplemental data from the CLDR, for things like the first day of the week. cmlenz parents: 1 diff changeset	291
1 f71ca60f2a4a Import of initial code base. cmlenz parents: diff changeset	292 def languages(self):
f71ca60f2a4a Import of initial code base. cmlenz parents: diff changeset	293 return self._data['languages']
f71ca60f2a4a Import of initial code base. cmlenz parents: diff changeset	294 languages = property(languages, doc="""\
f71ca60f2a4a Import of initial code base. cmlenz parents: diff changeset	295 Mapping of language codes to translated language names.
f71ca60f2a4a Import of initial code base. cmlenz parents: diff changeset	296
f71ca60f2a4a Import of initial code base. cmlenz parents: diff changeset	297 >>> Locale('de', 'DE').languages['ja']
f71ca60f2a4a Import of initial code base. cmlenz parents: diff changeset	298 u'Japanisch'
f71ca60f2a4a Import of initial code base. cmlenz parents: diff changeset	299
f71ca60f2a4a Import of initial code base. cmlenz parents: diff changeset	300 :type: `dict`
f71ca60f2a4a Import of initial code base. cmlenz parents: diff changeset	301 :see: `ISO 639 <http://www.loc.gov/standards/iso639-2/>`_
f71ca60f2a4a Import of initial code base. cmlenz parents: diff changeset	302 """)
f71ca60f2a4a Import of initial code base. cmlenz parents: diff changeset	303
f71ca60f2a4a Import of initial code base. cmlenz parents: diff changeset	304 def scripts(self):
f71ca60f2a4a Import of initial code base. cmlenz parents: diff changeset	305 return self._data['scripts']
f71ca60f2a4a Import of initial code base. cmlenz parents: diff changeset	306 scripts = property(scripts, doc="""\
f71ca60f2a4a Import of initial code base. cmlenz parents: diff changeset	307 Mapping of script codes to translated script names.
f71ca60f2a4a Import of initial code base. cmlenz parents: diff changeset	308
f71ca60f2a4a Import of initial code base. cmlenz parents: diff changeset	309 >>> Locale('en', 'US').scripts['Hira']
f71ca60f2a4a Import of initial code base. cmlenz parents: diff changeset	310 u'Hiragana'
f71ca60f2a4a Import of initial code base. cmlenz parents: diff changeset	311
f71ca60f2a4a Import of initial code base. cmlenz parents: diff changeset	312 :type: `dict`
f71ca60f2a4a Import of initial code base. cmlenz parents: diff changeset	313 :see: `ISO 15924 <http://www.evertype.com/standards/iso15924/>`_
f71ca60f2a4a Import of initial code base. cmlenz parents: diff changeset	314 """)
f71ca60f2a4a Import of initial code base. cmlenz parents: diff changeset	315
f71ca60f2a4a Import of initial code base. cmlenz parents: diff changeset	316 def territories(self):
f71ca60f2a4a Import of initial code base. cmlenz parents: diff changeset	317 return self._data['territories']
f71ca60f2a4a Import of initial code base. cmlenz parents: diff changeset	318 territories = property(territories, doc="""\
f71ca60f2a4a Import of initial code base. cmlenz parents: diff changeset	319 Mapping of script codes to translated script names.
f71ca60f2a4a Import of initial code base. cmlenz parents: diff changeset	320
f71ca60f2a4a Import of initial code base. cmlenz parents: diff changeset	321 >>> Locale('es', 'CO').territories['DE']
f71ca60f2a4a Import of initial code base. cmlenz parents: diff changeset	322 u'Alemania'
f71ca60f2a4a Import of initial code base. cmlenz parents: diff changeset	323
f71ca60f2a4a Import of initial code base. cmlenz parents: diff changeset	324 :type: `dict`
f71ca60f2a4a Import of initial code base. cmlenz parents: diff changeset	325 :see: `ISO 3166 <http://www.iso.org/iso/en/prods-services/iso3166ma/>`_
f71ca60f2a4a Import of initial code base. cmlenz parents: diff changeset	326 """)
f71ca60f2a4a Import of initial code base. cmlenz parents: diff changeset	327
f71ca60f2a4a Import of initial code base. cmlenz parents: diff changeset	328 def variants(self):
f71ca60f2a4a Import of initial code base. cmlenz parents: diff changeset	329 return self._data['variants']
f71ca60f2a4a Import of initial code base. cmlenz parents: diff changeset	330 variants = property(variants, doc="""\
f71ca60f2a4a Import of initial code base. cmlenz parents: diff changeset	331 Mapping of script codes to translated script names.
f71ca60f2a4a Import of initial code base. cmlenz parents: diff changeset	332
f71ca60f2a4a Import of initial code base. cmlenz parents: diff changeset	333 >>> Locale('de', 'DE').variants['1901']
379 1c0915da48c6 Ported [407:415/trunk] back to 0.9.x branch. cmlenz parents: 282 diff changeset	334 u'Alte deutsche Rechtschreibung'
1 f71ca60f2a4a Import of initial code base. cmlenz parents: diff changeset	335
f71ca60f2a4a Import of initial code base. cmlenz parents: diff changeset	336 :type: `dict`
f71ca60f2a4a Import of initial code base. cmlenz parents: diff changeset	337 """)
f71ca60f2a4a Import of initial code base. cmlenz parents: diff changeset	338
8 9132c9218745 Pull in some supplemental data from the CLDR, for things like the first day of the week. cmlenz parents: 1 diff changeset	339 #{ Number Formatting
9132c9218745 Pull in some supplemental data from the CLDR, for things like the first day of the week. cmlenz parents: 1 diff changeset	340
26 710090104678 * Reduce size of locale data pickles by only storing the data provided by each locale itself, and merging inherited data at runtime. cmlenz parents: 22 diff changeset	341 def currencies(self):
710090104678 * Reduce size of locale data pickles by only storing the data provided by each locale itself, and merging inherited data at runtime. cmlenz parents: 22 diff changeset	342 return self._data['currency_names']
710090104678 * Reduce size of locale data pickles by only storing the data provided by each locale itself, and merging inherited data at runtime. cmlenz parents: 22 diff changeset	343 currencies = property(currencies, doc="""\
710090104678 * Reduce size of locale data pickles by only storing the data provided by each locale itself, and merging inherited data at runtime. cmlenz parents: 22 diff changeset	344 Mapping of currency codes to translated currency names.
710090104678 * Reduce size of locale data pickles by only storing the data provided by each locale itself, and merging inherited data at runtime. cmlenz parents: 22 diff changeset	345
710090104678 * Reduce size of locale data pickles by only storing the data provided by each locale itself, and merging inherited data at runtime. cmlenz parents: 22 diff changeset	346 >>> Locale('en').currencies['COP']
710090104678 * Reduce size of locale data pickles by only storing the data provided by each locale itself, and merging inherited data at runtime. cmlenz parents: 22 diff changeset	347 u'Colombian Peso'
710090104678 * Reduce size of locale data pickles by only storing the data provided by each locale itself, and merging inherited data at runtime. cmlenz parents: 22 diff changeset	348 >>> Locale('de', 'DE').currencies['COP']
710090104678 * Reduce size of locale data pickles by only storing the data provided by each locale itself, and merging inherited data at runtime. cmlenz parents: 22 diff changeset	349 u'Kolumbianischer Peso'
710090104678 * Reduce size of locale data pickles by only storing the data provided by each locale itself, and merging inherited data at runtime. cmlenz parents: 22 diff changeset	350
710090104678 * Reduce size of locale data pickles by only storing the data provided by each locale itself, and merging inherited data at runtime. cmlenz parents: 22 diff changeset	351 :type: `dict`
710090104678 * Reduce size of locale data pickles by only storing the data provided by each locale itself, and merging inherited data at runtime. cmlenz parents: 22 diff changeset	352 """)
710090104678 * Reduce size of locale data pickles by only storing the data provided by each locale itself, and merging inherited data at runtime. cmlenz parents: 22 diff changeset	353
710090104678 * Reduce size of locale data pickles by only storing the data provided by each locale itself, and merging inherited data at runtime. cmlenz parents: 22 diff changeset	354 def currency_symbols(self):
710090104678 * Reduce size of locale data pickles by only storing the data provided by each locale itself, and merging inherited data at runtime. cmlenz parents: 22 diff changeset	355 return self._data['currency_symbols']
710090104678 * Reduce size of locale data pickles by only storing the data provided by each locale itself, and merging inherited data at runtime. cmlenz parents: 22 diff changeset	356 currency_symbols = property(currency_symbols, doc="""\
710090104678 * Reduce size of locale data pickles by only storing the data provided by each locale itself, and merging inherited data at runtime. cmlenz parents: 22 diff changeset	357 Mapping of currency codes to symbols.
710090104678 * Reduce size of locale data pickles by only storing the data provided by each locale itself, and merging inherited data at runtime. cmlenz parents: 22 diff changeset	358
710090104678 * Reduce size of locale data pickles by only storing the data provided by each locale itself, and merging inherited data at runtime. cmlenz parents: 22 diff changeset	359 >>> Locale('en', 'US').currency_symbols['USD']
710090104678 * Reduce size of locale data pickles by only storing the data provided by each locale itself, and merging inherited data at runtime. cmlenz parents: 22 diff changeset	360 u'$'
233 bc22f5aef216 Upgraded to CLDR 1.5 and improved timezone formatting. cmlenz parents: 185 diff changeset	361 >>> Locale('es', 'CO').currency_symbols['USD']
bc22f5aef216 Upgraded to CLDR 1.5 and improved timezone formatting. cmlenz parents: 185 diff changeset	362 u'US$'
26 710090104678 * Reduce size of locale data pickles by only storing the data provided by each locale itself, and merging inherited data at runtime. cmlenz parents: 22 diff changeset	363
710090104678 * Reduce size of locale data pickles by only storing the data provided by each locale itself, and merging inherited data at runtime. cmlenz parents: 22 diff changeset	364 :type: `dict`
710090104678 * Reduce size of locale data pickles by only storing the data provided by each locale itself, and merging inherited data at runtime. cmlenz parents: 22 diff changeset	365 """)
710090104678 * Reduce size of locale data pickles by only storing the data provided by each locale itself, and merging inherited data at runtime. cmlenz parents: 22 diff changeset	366
1 f71ca60f2a4a Import of initial code base. cmlenz parents: diff changeset	367 def number_symbols(self):
f71ca60f2a4a Import of initial code base. cmlenz parents: diff changeset	368 return self._data['number_symbols']
f71ca60f2a4a Import of initial code base. cmlenz parents: diff changeset	369 number_symbols = property(number_symbols, doc="""\
f71ca60f2a4a Import of initial code base. cmlenz parents: diff changeset	370 Symbols used in number formatting.
f71ca60f2a4a Import of initial code base. cmlenz parents: diff changeset	371
f71ca60f2a4a Import of initial code base. cmlenz parents: diff changeset	372 >>> Locale('fr', 'FR').number_symbols['decimal']
f71ca60f2a4a Import of initial code base. cmlenz parents: diff changeset	373 u','
f71ca60f2a4a Import of initial code base. cmlenz parents: diff changeset	374
f71ca60f2a4a Import of initial code base. cmlenz parents: diff changeset	375 :type: `dict`
f71ca60f2a4a Import of initial code base. cmlenz parents: diff changeset	376 """)
f71ca60f2a4a Import of initial code base. cmlenz parents: diff changeset	377
12 a2c54ef107c2 * Removed pkg_resources/setuptools requirement from various places. cmlenz parents: 9 diff changeset	378 def decimal_formats(self):
a2c54ef107c2 * Removed pkg_resources/setuptools requirement from various places. cmlenz parents: 9 diff changeset	379 return self._data['decimal_formats']
a2c54ef107c2 * Removed pkg_resources/setuptools requirement from various places. cmlenz parents: 9 diff changeset	380 decimal_formats = property(decimal_formats, doc="""\
a2c54ef107c2 * Removed pkg_resources/setuptools requirement from various places. cmlenz parents: 9 diff changeset	381 Locale patterns for decimal number formatting.
a2c54ef107c2 * Removed pkg_resources/setuptools requirement from various places. cmlenz parents: 9 diff changeset	382
a2c54ef107c2 * Removed pkg_resources/setuptools requirement from various places. cmlenz parents: 9 diff changeset	383 >>> Locale('en', 'US').decimal_formats[None]
a2c54ef107c2 * Removed pkg_resources/setuptools requirement from various places. cmlenz parents: 9 diff changeset	384 <NumberPattern u'#,##0.###'>
a2c54ef107c2 * Removed pkg_resources/setuptools requirement from various places. cmlenz parents: 9 diff changeset	385
a2c54ef107c2 * Removed pkg_resources/setuptools requirement from various places. cmlenz parents: 9 diff changeset	386 :type: `dict`
a2c54ef107c2 * Removed pkg_resources/setuptools requirement from various places. cmlenz parents: 9 diff changeset	387 """)
a2c54ef107c2 * Removed pkg_resources/setuptools requirement from various places. cmlenz parents: 9 diff changeset	388
125 b75ae5def3b1 Add currency formatting. cmlenz parents: 72 diff changeset	389 def currency_formats(self):
b75ae5def3b1 Add currency formatting. cmlenz parents: 72 diff changeset	390 return self._data['currency_formats']
b75ae5def3b1 Add currency formatting. cmlenz parents: 72 diff changeset	391 currency_formats = property(currency_formats, doc=r"""\
b75ae5def3b1 Add currency formatting. cmlenz parents: 72 diff changeset	392 Locale patterns for currency number formatting.
b75ae5def3b1 Add currency formatting. cmlenz parents: 72 diff changeset	393
b75ae5def3b1 Add currency formatting. cmlenz parents: 72 diff changeset	394 >>> print Locale('en', 'US').currency_formats[None]
b75ae5def3b1 Add currency formatting. cmlenz parents: 72 diff changeset	395 <NumberPattern u'\xa4#,##0.00'>
b75ae5def3b1 Add currency formatting. cmlenz parents: 72 diff changeset	396
b75ae5def3b1 Add currency formatting. cmlenz parents: 72 diff changeset	397 :type: `dict`
b75ae5def3b1 Add currency formatting. cmlenz parents: 72 diff changeset	398 """)
b75ae5def3b1 Add currency formatting. cmlenz parents: 72 diff changeset	399
22 7d37639a7411 Implemented babel.numbers.format_percent jonas parents: 15 diff changeset	400 def percent_formats(self):
7d37639a7411 Implemented babel.numbers.format_percent jonas parents: 15 diff changeset	401 return self._data['percent_formats']
7d37639a7411 Implemented babel.numbers.format_percent jonas parents: 15 diff changeset	402 percent_formats = property(percent_formats, doc="""\
7d37639a7411 Implemented babel.numbers.format_percent jonas parents: 15 diff changeset	403 Locale patterns for percent number formatting.
7d37639a7411 Implemented babel.numbers.format_percent jonas parents: 15 diff changeset	404
7d37639a7411 Implemented babel.numbers.format_percent jonas parents: 15 diff changeset	405 >>> Locale('en', 'US').percent_formats[None]
7d37639a7411 Implemented babel.numbers.format_percent jonas parents: 15 diff changeset	406 <NumberPattern u'#,##0%'>
7d37639a7411 Implemented babel.numbers.format_percent jonas parents: 15 diff changeset	407
7d37639a7411 Implemented babel.numbers.format_percent jonas parents: 15 diff changeset	408 :type: `dict`
7d37639a7411 Implemented babel.numbers.format_percent jonas parents: 15 diff changeset	409 """)
7d37639a7411 Implemented babel.numbers.format_percent jonas parents: 15 diff changeset	410
125 b75ae5def3b1 Add currency formatting. cmlenz parents: 72 diff changeset	411 def scientific_formats(self):
b75ae5def3b1 Add currency formatting. cmlenz parents: 72 diff changeset	412 return self._data['scientific_formats']
b75ae5def3b1 Add currency formatting. cmlenz parents: 72 diff changeset	413 scientific_formats = property(scientific_formats, doc="""\
b75ae5def3b1 Add currency formatting. cmlenz parents: 72 diff changeset	414 Locale patterns for scientific number formatting.
b75ae5def3b1 Add currency formatting. cmlenz parents: 72 diff changeset	415
b75ae5def3b1 Add currency formatting. cmlenz parents: 72 diff changeset	416 >>> Locale('en', 'US').scientific_formats[None]
b75ae5def3b1 Add currency formatting. cmlenz parents: 72 diff changeset	417 <NumberPattern u'#E0'>
b75ae5def3b1 Add currency formatting. cmlenz parents: 72 diff changeset	418
b75ae5def3b1 Add currency formatting. cmlenz parents: 72 diff changeset	419 :type: `dict`
b75ae5def3b1 Add currency formatting. cmlenz parents: 72 diff changeset	420 """)
b75ae5def3b1 Add currency formatting. cmlenz parents: 72 diff changeset	421
8 9132c9218745 Pull in some supplemental data from the CLDR, for things like the first day of the week. cmlenz parents: 1 diff changeset	422 #{ Calendar Information and Date Formatting
9132c9218745 Pull in some supplemental data from the CLDR, for things like the first day of the week. cmlenz parents: 1 diff changeset	423
1 f71ca60f2a4a Import of initial code base. cmlenz parents: diff changeset	424 def periods(self):
f71ca60f2a4a Import of initial code base. cmlenz parents: diff changeset	425 return self._data['periods']
f71ca60f2a4a Import of initial code base. cmlenz parents: diff changeset	426 periods = property(periods, doc="""\
f71ca60f2a4a Import of initial code base. cmlenz parents: diff changeset	427 Locale display names for day periods (AM/PM).
f71ca60f2a4a Import of initial code base. cmlenz parents: diff changeset	428
f71ca60f2a4a Import of initial code base. cmlenz parents: diff changeset	429 >>> Locale('en', 'US').periods['am']
f71ca60f2a4a Import of initial code base. cmlenz parents: diff changeset	430 u'AM'
f71ca60f2a4a Import of initial code base. cmlenz parents: diff changeset	431
f71ca60f2a4a Import of initial code base. cmlenz parents: diff changeset	432 :type: `dict`
f71ca60f2a4a Import of initial code base. cmlenz parents: diff changeset	433 """)
f71ca60f2a4a Import of initial code base. cmlenz parents: diff changeset	434
f71ca60f2a4a Import of initial code base. cmlenz parents: diff changeset	435 def days(self):
f71ca60f2a4a Import of initial code base. cmlenz parents: diff changeset	436 return self._data['days']
f71ca60f2a4a Import of initial code base. cmlenz parents: diff changeset	437 days = property(days, doc="""\
f71ca60f2a4a Import of initial code base. cmlenz parents: diff changeset	438 Locale display names for weekdays.
f71ca60f2a4a Import of initial code base. cmlenz parents: diff changeset	439
15 76985c08a339 Minor date formatting improvements. cmlenz parents: 12 diff changeset	440 >>> Locale('de', 'DE').days['format']['wide'][3]
1 f71ca60f2a4a Import of initial code base. cmlenz parents: diff changeset	441 u'Donnerstag'
f71ca60f2a4a Import of initial code base. cmlenz parents: diff changeset	442
f71ca60f2a4a Import of initial code base. cmlenz parents: diff changeset	443 :type: `dict`
f71ca60f2a4a Import of initial code base. cmlenz parents: diff changeset	444 """)
f71ca60f2a4a Import of initial code base. cmlenz parents: diff changeset	445
f71ca60f2a4a Import of initial code base. cmlenz parents: diff changeset	446 def months(self):
f71ca60f2a4a Import of initial code base. cmlenz parents: diff changeset	447 return self._data['months']
f71ca60f2a4a Import of initial code base. cmlenz parents: diff changeset	448 months = property(months, doc="""\
f71ca60f2a4a Import of initial code base. cmlenz parents: diff changeset	449 Locale display names for months.
f71ca60f2a4a Import of initial code base. cmlenz parents: diff changeset	450
f71ca60f2a4a Import of initial code base. cmlenz parents: diff changeset	451 >>> Locale('de', 'DE').months['format']['wide'][10]
f71ca60f2a4a Import of initial code base. cmlenz parents: diff changeset	452 u'Oktober'
f71ca60f2a4a Import of initial code base. cmlenz parents: diff changeset	453
f71ca60f2a4a Import of initial code base. cmlenz parents: diff changeset	454 :type: `dict`
f71ca60f2a4a Import of initial code base. cmlenz parents: diff changeset	455 """)
f71ca60f2a4a Import of initial code base. cmlenz parents: diff changeset	456
f71ca60f2a4a Import of initial code base. cmlenz parents: diff changeset	457 def quarters(self):
f71ca60f2a4a Import of initial code base. cmlenz parents: diff changeset	458 return self._data['quarters']
f71ca60f2a4a Import of initial code base. cmlenz parents: diff changeset	459 quarters = property(quarters, doc="""\
f71ca60f2a4a Import of initial code base. cmlenz parents: diff changeset	460 Locale display names for quarters.
f71ca60f2a4a Import of initial code base. cmlenz parents: diff changeset	461
f71ca60f2a4a Import of initial code base. cmlenz parents: diff changeset	462 >>> Locale('de', 'DE').quarters['format']['wide'][1]
f71ca60f2a4a Import of initial code base. cmlenz parents: diff changeset	463 u'1. Quartal'
f71ca60f2a4a Import of initial code base. cmlenz parents: diff changeset	464
f71ca60f2a4a Import of initial code base. cmlenz parents: diff changeset	465 :type: `dict`
f71ca60f2a4a Import of initial code base. cmlenz parents: diff changeset	466 """)
f71ca60f2a4a Import of initial code base. cmlenz parents: diff changeset	467
f71ca60f2a4a Import of initial code base. cmlenz parents: diff changeset	468 def eras(self):
f71ca60f2a4a Import of initial code base. cmlenz parents: diff changeset	469 return self._data['eras']
f71ca60f2a4a Import of initial code base. cmlenz parents: diff changeset	470 eras = property(eras, doc="""\
f71ca60f2a4a Import of initial code base. cmlenz parents: diff changeset	471 Locale display names for eras.
f71ca60f2a4a Import of initial code base. cmlenz parents: diff changeset	472
f71ca60f2a4a Import of initial code base. cmlenz parents: diff changeset	473 >>> Locale('en', 'US').eras['wide'][1]
f71ca60f2a4a Import of initial code base. cmlenz parents: diff changeset	474 u'Anno Domini'
f71ca60f2a4a Import of initial code base. cmlenz parents: diff changeset	475 >>> Locale('en', 'US').eras['abbreviated'][0]
f71ca60f2a4a Import of initial code base. cmlenz parents: diff changeset	476 u'BC'
f71ca60f2a4a Import of initial code base. cmlenz parents: diff changeset	477
f71ca60f2a4a Import of initial code base. cmlenz parents: diff changeset	478 :type: `dict`
f71ca60f2a4a Import of initial code base. cmlenz parents: diff changeset	479 """)
f71ca60f2a4a Import of initial code base. cmlenz parents: diff changeset	480
28 11278622ede9 Import basic timezone info from CLDR (see #3). Still missing a couple other pieces in the puzzle. cmlenz parents: 26 diff changeset	481 def time_zones(self):
11278622ede9 Import basic timezone info from CLDR (see #3). Still missing a couple other pieces in the puzzle. cmlenz parents: 26 diff changeset	482 return self._data['time_zones']
11278622ede9 Import basic timezone info from CLDR (see #3). Still missing a couple other pieces in the puzzle. cmlenz parents: 26 diff changeset	483 time_zones = property(time_zones, doc="""\
11278622ede9 Import basic timezone info from CLDR (see #3). Still missing a couple other pieces in the puzzle. cmlenz parents: 26 diff changeset	484 Locale display names for time zones.
11278622ede9 Import basic timezone info from CLDR (see #3). Still missing a couple other pieces in the puzzle. cmlenz parents: 26 diff changeset	485
233 bc22f5aef216 Upgraded to CLDR 1.5 and improved timezone formatting. cmlenz parents: 185 diff changeset	486 >>> Locale('en', 'US').time_zones['Europe/London']['long']['daylight']
bc22f5aef216 Upgraded to CLDR 1.5 and improved timezone formatting. cmlenz parents: 185 diff changeset	487 u'British Summer Time'
bc22f5aef216 Upgraded to CLDR 1.5 and improved timezone formatting. cmlenz parents: 185 diff changeset	488 >>> Locale('en', 'US').time_zones['America/St_Johns']['city']
379 1c0915da48c6 Ported [407:415/trunk] back to 0.9.x branch. cmlenz parents: 282 diff changeset	489 u"St. John's"
28 11278622ede9 Import basic timezone info from CLDR (see #3). Still missing a couple other pieces in the puzzle. cmlenz parents: 26 diff changeset	490
11278622ede9 Import basic timezone info from CLDR (see #3). Still missing a couple other pieces in the puzzle. cmlenz parents: 26 diff changeset	491 :type: `dict`
11278622ede9 Import basic timezone info from CLDR (see #3). Still missing a couple other pieces in the puzzle. cmlenz parents: 26 diff changeset	492 """)
11278622ede9 Import basic timezone info from CLDR (see #3). Still missing a couple other pieces in the puzzle. cmlenz parents: 26 diff changeset	493
233 bc22f5aef216 Upgraded to CLDR 1.5 and improved timezone formatting. cmlenz parents: 185 diff changeset	494 def meta_zones(self):
bc22f5aef216 Upgraded to CLDR 1.5 and improved timezone formatting. cmlenz parents: 185 diff changeset	495 return self._data['meta_zones']
bc22f5aef216 Upgraded to CLDR 1.5 and improved timezone formatting. cmlenz parents: 185 diff changeset	496 meta_zones = property(meta_zones, doc="""\
bc22f5aef216 Upgraded to CLDR 1.5 and improved timezone formatting. cmlenz parents: 185 diff changeset	497 Locale display names for meta time zones.
34 3666f3d3df15 Extended time-zone support. cmlenz parents: 33 diff changeset	498
233 bc22f5aef216 Upgraded to CLDR 1.5 and improved timezone formatting. cmlenz parents: 185 diff changeset	499 Meta time zones are basically groups of different Olson time zones that
bc22f5aef216 Upgraded to CLDR 1.5 and improved timezone formatting. cmlenz parents: 185 diff changeset	500 have the same GMT offset and daylight savings time.
bc22f5aef216 Upgraded to CLDR 1.5 and improved timezone formatting. cmlenz parents: 185 diff changeset	501
bc22f5aef216 Upgraded to CLDR 1.5 and improved timezone formatting. cmlenz parents: 185 diff changeset	502 >>> Locale('en', 'US').meta_zones['Europe_Central']['long']['daylight']
bc22f5aef216 Upgraded to CLDR 1.5 and improved timezone formatting. cmlenz parents: 185 diff changeset	503 u'Central European Summer Time'
34 3666f3d3df15 Extended time-zone support. cmlenz parents: 33 diff changeset	504
3666f3d3df15 Extended time-zone support. cmlenz parents: 33 diff changeset	505 :type: `dict`
233 bc22f5aef216 Upgraded to CLDR 1.5 and improved timezone formatting. cmlenz parents: 185 diff changeset	506 :since: version 0.9
bc22f5aef216 Upgraded to CLDR 1.5 and improved timezone formatting. cmlenz parents: 185 diff changeset	507 """)
bc22f5aef216 Upgraded to CLDR 1.5 and improved timezone formatting. cmlenz parents: 185 diff changeset	508
bc22f5aef216 Upgraded to CLDR 1.5 and improved timezone formatting. cmlenz parents: 185 diff changeset	509 def zone_formats(self):
bc22f5aef216 Upgraded to CLDR 1.5 and improved timezone formatting. cmlenz parents: 185 diff changeset	510 return self._data['zone_formats']
bc22f5aef216 Upgraded to CLDR 1.5 and improved timezone formatting. cmlenz parents: 185 diff changeset	511 zone_formats = property(zone_formats, doc=r"""\
bc22f5aef216 Upgraded to CLDR 1.5 and improved timezone formatting. cmlenz parents: 185 diff changeset	512 Patterns related to the formatting of time zones.
bc22f5aef216 Upgraded to CLDR 1.5 and improved timezone formatting. cmlenz parents: 185 diff changeset	513
bc22f5aef216 Upgraded to CLDR 1.5 and improved timezone formatting. cmlenz parents: 185 diff changeset	514 >>> Locale('en', 'US').zone_formats['fallback']
bc22f5aef216 Upgraded to CLDR 1.5 and improved timezone formatting. cmlenz parents: 185 diff changeset	515 u'%(1)s (%(0)s)'
bc22f5aef216 Upgraded to CLDR 1.5 and improved timezone formatting. cmlenz parents: 185 diff changeset	516 >>> Locale('pt', 'BR').zone_formats['region']
bc22f5aef216 Upgraded to CLDR 1.5 and improved timezone formatting. cmlenz parents: 185 diff changeset	517 u'Hor\xe1rio %s'
bc22f5aef216 Upgraded to CLDR 1.5 and improved timezone formatting. cmlenz parents: 185 diff changeset	518
bc22f5aef216 Upgraded to CLDR 1.5 and improved timezone formatting. cmlenz parents: 185 diff changeset	519 :type: `dict`
bc22f5aef216 Upgraded to CLDR 1.5 and improved timezone formatting. cmlenz parents: 185 diff changeset	520 :since: version 0.9
34 3666f3d3df15 Extended time-zone support. cmlenz parents: 33 diff changeset	521 """)
3666f3d3df15 Extended time-zone support. cmlenz parents: 33 diff changeset	522
8 9132c9218745 Pull in some supplemental data from the CLDR, for things like the first day of the week. cmlenz parents: 1 diff changeset	523 def first_week_day(self):
9132c9218745 Pull in some supplemental data from the CLDR, for things like the first day of the week. cmlenz parents: 1 diff changeset	524 return self._data['week_data']['first_day']
9132c9218745 Pull in some supplemental data from the CLDR, for things like the first day of the week. cmlenz parents: 1 diff changeset	525 first_week_day = property(first_week_day, doc="""\
389 dddfd2551f94 Ported [424], [425], and [428] back to 0.9.x branch. cmlenz parents: 379 diff changeset	526 The first day of a week, with 0 being Monday.
8 9132c9218745 Pull in some supplemental data from the CLDR, for things like the first day of the week. cmlenz parents: 1 diff changeset	527
9132c9218745 Pull in some supplemental data from the CLDR, for things like the first day of the week. cmlenz parents: 1 diff changeset	528 >>> Locale('de', 'DE').first_week_day
15 76985c08a339 Minor date formatting improvements. cmlenz parents: 12 diff changeset	529 0
8 9132c9218745 Pull in some supplemental data from the CLDR, for things like the first day of the week. cmlenz parents: 1 diff changeset	530 >>> Locale('en', 'US').first_week_day
15 76985c08a339 Minor date formatting improvements. cmlenz parents: 12 diff changeset	531 6
8 9132c9218745 Pull in some supplemental data from the CLDR, for things like the first day of the week. cmlenz parents: 1 diff changeset	532
9132c9218745 Pull in some supplemental data from the CLDR, for things like the first day of the week. cmlenz parents: 1 diff changeset	533 :type: `int`
9132c9218745 Pull in some supplemental data from the CLDR, for things like the first day of the week. cmlenz parents: 1 diff changeset	534 """)
9132c9218745 Pull in some supplemental data from the CLDR, for things like the first day of the week. cmlenz parents: 1 diff changeset	535
9132c9218745 Pull in some supplemental data from the CLDR, for things like the first day of the week. cmlenz parents: 1 diff changeset	536 def weekend_start(self):
9132c9218745 Pull in some supplemental data from the CLDR, for things like the first day of the week. cmlenz parents: 1 diff changeset	537 return self._data['week_data']['weekend_start']
9132c9218745 Pull in some supplemental data from the CLDR, for things like the first day of the week. cmlenz parents: 1 diff changeset	538 weekend_start = property(weekend_start, doc="""\
389 dddfd2551f94 Ported [424], [425], and [428] back to 0.9.x branch. cmlenz parents: 379 diff changeset	539 The day the weekend starts, with 0 being Monday.
8 9132c9218745 Pull in some supplemental data from the CLDR, for things like the first day of the week. cmlenz parents: 1 diff changeset	540
9132c9218745 Pull in some supplemental data from the CLDR, for things like the first day of the week. cmlenz parents: 1 diff changeset	541 >>> Locale('de', 'DE').weekend_start
15 76985c08a339 Minor date formatting improvements. cmlenz parents: 12 diff changeset	542 5
8 9132c9218745 Pull in some supplemental data from the CLDR, for things like the first day of the week. cmlenz parents: 1 diff changeset	543
9132c9218745 Pull in some supplemental data from the CLDR, for things like the first day of the week. cmlenz parents: 1 diff changeset	544 :type: `int`
9132c9218745 Pull in some supplemental data from the CLDR, for things like the first day of the week. cmlenz parents: 1 diff changeset	545 """)
9132c9218745 Pull in some supplemental data from the CLDR, for things like the first day of the week. cmlenz parents: 1 diff changeset	546
9132c9218745 Pull in some supplemental data from the CLDR, for things like the first day of the week. cmlenz parents: 1 diff changeset	547 def weekend_end(self):
9132c9218745 Pull in some supplemental data from the CLDR, for things like the first day of the week. cmlenz parents: 1 diff changeset	548 return self._data['week_data']['weekend_end']
9132c9218745 Pull in some supplemental data from the CLDR, for things like the first day of the week. cmlenz parents: 1 diff changeset	549 weekend_end = property(weekend_end, doc="""\
389 dddfd2551f94 Ported [424], [425], and [428] back to 0.9.x branch. cmlenz parents: 379 diff changeset	550 The day the weekend ends, with 0 being Monday.
8 9132c9218745 Pull in some supplemental data from the CLDR, for things like the first day of the week. cmlenz parents: 1 diff changeset	551
9132c9218745 Pull in some supplemental data from the CLDR, for things like the first day of the week. cmlenz parents: 1 diff changeset	552 >>> Locale('de', 'DE').weekend_end
15 76985c08a339 Minor date formatting improvements. cmlenz parents: 12 diff changeset	553 6
8 9132c9218745 Pull in some supplemental data from the CLDR, for things like the first day of the week. cmlenz parents: 1 diff changeset	554
9132c9218745 Pull in some supplemental data from the CLDR, for things like the first day of the week. cmlenz parents: 1 diff changeset	555 :type: `int`
9132c9218745 Pull in some supplemental data from the CLDR, for things like the first day of the week. cmlenz parents: 1 diff changeset	556 """)
9132c9218745 Pull in some supplemental data from the CLDR, for things like the first day of the week. cmlenz parents: 1 diff changeset	557
9132c9218745 Pull in some supplemental data from the CLDR, for things like the first day of the week. cmlenz parents: 1 diff changeset	558 def min_week_days(self):
9132c9218745 Pull in some supplemental data from the CLDR, for things like the first day of the week. cmlenz parents: 1 diff changeset	559 return self._data['week_data']['min_days']
9132c9218745 Pull in some supplemental data from the CLDR, for things like the first day of the week. cmlenz parents: 1 diff changeset	560 min_week_days = property(min_week_days, doc="""\
9132c9218745 Pull in some supplemental data from the CLDR, for things like the first day of the week. cmlenz parents: 1 diff changeset	561 The minimum number of days in a week so that the week is counted as the
9132c9218745 Pull in some supplemental data from the CLDR, for things like the first day of the week. cmlenz parents: 1 diff changeset	562 first week of a year or month.
9132c9218745 Pull in some supplemental data from the CLDR, for things like the first day of the week. cmlenz parents: 1 diff changeset	563
9132c9218745 Pull in some supplemental data from the CLDR, for things like the first day of the week. cmlenz parents: 1 diff changeset	564 >>> Locale('de', 'DE').min_week_days
9132c9218745 Pull in some supplemental data from the CLDR, for things like the first day of the week. cmlenz parents: 1 diff changeset	565 4
9132c9218745 Pull in some supplemental data from the CLDR, for things like the first day of the week. cmlenz parents: 1 diff changeset	566
9132c9218745 Pull in some supplemental data from the CLDR, for things like the first day of the week. cmlenz parents: 1 diff changeset	567 :type: `int`
9132c9218745 Pull in some supplemental data from the CLDR, for things like the first day of the week. cmlenz parents: 1 diff changeset	568 """)
9132c9218745 Pull in some supplemental data from the CLDR, for things like the first day of the week. cmlenz parents: 1 diff changeset	569
1 f71ca60f2a4a Import of initial code base. cmlenz parents: diff changeset	570 def date_formats(self):
f71ca60f2a4a Import of initial code base. cmlenz parents: diff changeset	571 return self._data['date_formats']
f71ca60f2a4a Import of initial code base. cmlenz parents: diff changeset	572 date_formats = property(date_formats, doc="""\
f71ca60f2a4a Import of initial code base. cmlenz parents: diff changeset	573 Locale patterns for date formatting.
f71ca60f2a4a Import of initial code base. cmlenz parents: diff changeset	574
f71ca60f2a4a Import of initial code base. cmlenz parents: diff changeset	575 >>> Locale('en', 'US').date_formats['short']
12 a2c54ef107c2 * Removed pkg_resources/setuptools requirement from various places. cmlenz parents: 9 diff changeset	576 <DateTimePattern u'M/d/yy'>
1 f71ca60f2a4a Import of initial code base. cmlenz parents: diff changeset	577 >>> Locale('fr', 'FR').date_formats['long']
12 a2c54ef107c2 * Removed pkg_resources/setuptools requirement from various places. cmlenz parents: 9 diff changeset	578 <DateTimePattern u'd MMMM yyyy'>
1 f71ca60f2a4a Import of initial code base. cmlenz parents: diff changeset	579
f71ca60f2a4a Import of initial code base. cmlenz parents: diff changeset	580 :type: `dict`
f71ca60f2a4a Import of initial code base. cmlenz parents: diff changeset	581 """)
f71ca60f2a4a Import of initial code base. cmlenz parents: diff changeset	582
f71ca60f2a4a Import of initial code base. cmlenz parents: diff changeset	583 def time_formats(self):
f71ca60f2a4a Import of initial code base. cmlenz parents: diff changeset	584 return self._data['time_formats']
f71ca60f2a4a Import of initial code base. cmlenz parents: diff changeset	585 time_formats = property(time_formats, doc="""\
f71ca60f2a4a Import of initial code base. cmlenz parents: diff changeset	586 Locale patterns for time formatting.
f71ca60f2a4a Import of initial code base. cmlenz parents: diff changeset	587
f71ca60f2a4a Import of initial code base. cmlenz parents: diff changeset	588 >>> Locale('en', 'US').time_formats['short']
12 a2c54ef107c2 * Removed pkg_resources/setuptools requirement from various places. cmlenz parents: 9 diff changeset	589 <DateTimePattern u'h:mm a'>
1 f71ca60f2a4a Import of initial code base. cmlenz parents: diff changeset	590 >>> Locale('fr', 'FR').time_formats['long']
12 a2c54ef107c2 * Removed pkg_resources/setuptools requirement from various places. cmlenz parents: 9 diff changeset	591 <DateTimePattern u'HH:mm:ss z'>
9 3be73c6f01f1 Add basic support for number format patterns. jonas parents: 8 diff changeset	592
3be73c6f01f1 Add basic support for number format patterns. jonas parents: 8 diff changeset	593 :type: `dict`
3be73c6f01f1 Add basic support for number format patterns. jonas parents: 8 diff changeset	594 """)
3be73c6f01f1 Add basic support for number format patterns. jonas parents: 8 diff changeset	595
33 0740b6d31799 * Import datetime patterns from CLDR. cmlenz parents: 31 diff changeset	596 def datetime_formats(self):
0740b6d31799 * Import datetime patterns from CLDR. cmlenz parents: 31 diff changeset	597 return self._data['datetime_formats']
0740b6d31799 * Import datetime patterns from CLDR. cmlenz parents: 31 diff changeset	598 datetime_formats = property(datetime_formats, doc="""\
0740b6d31799 * Import datetime patterns from CLDR. cmlenz parents: 31 diff changeset	599 Locale patterns for datetime formatting.
0740b6d31799 * Import datetime patterns from CLDR. cmlenz parents: 31 diff changeset	600
0740b6d31799 * Import datetime patterns from CLDR. cmlenz parents: 31 diff changeset	601 >>> Locale('en').datetime_formats[None]
0740b6d31799 * Import datetime patterns from CLDR. cmlenz parents: 31 diff changeset	602 u'{1} {0}'
0740b6d31799 * Import datetime patterns from CLDR. cmlenz parents: 31 diff changeset	603 >>> Locale('th').datetime_formats[None]
0740b6d31799 * Import datetime patterns from CLDR. cmlenz parents: 31 diff changeset	604 u'{1}, {0}'
0740b6d31799 * Import datetime patterns from CLDR. cmlenz parents: 31 diff changeset	605
0740b6d31799 * Import datetime patterns from CLDR. cmlenz parents: 31 diff changeset	606 :type: `dict`
0740b6d31799 * Import datetime patterns from CLDR. cmlenz parents: 31 diff changeset	607 """)
0740b6d31799 * Import datetime patterns from CLDR. cmlenz parents: 31 diff changeset	608
1 f71ca60f2a4a Import of initial code base. cmlenz parents: diff changeset	609
407 b12eeaad51c5 Ported [442:446/trunk] to 0.9.x branch. cmlenz parents: 389 diff changeset	610 def default_locale(category=None, aliases=LOCALE_ALIASES):
39 3b314a78015d Move function for determining the system default locale to `babel.core`, and make it available as a class method on `Locale`. cmlenz parents: 34 diff changeset	611 """Returns the system default locale for a given category, based on
3b314a78015d Move function for determining the system default locale to `babel.core`, and make it available as a class method on `Locale`. cmlenz parents: 34 diff changeset	612 environment variables.
3b314a78015d Move function for determining the system default locale to `babel.core`, and make it available as a class method on `Locale`. cmlenz parents: 34 diff changeset	613
3b314a78015d Move function for determining the system default locale to `babel.core`, and make it available as a class method on `Locale`. cmlenz parents: 34 diff changeset	614 >>> for name in ['LANGUAGE', 'LC_ALL', 'LC_CTYPE']:
3b314a78015d Move function for determining the system default locale to `babel.core`, and make it available as a class method on `Locale`. cmlenz parents: 34 diff changeset	615 ... os.environ[name] = ''
3b314a78015d Move function for determining the system default locale to `babel.core`, and make it available as a class method on `Locale`. cmlenz parents: 34 diff changeset	616 >>> os.environ['LANG'] = 'fr_FR.UTF-8'
72 4dcdb1d367ec More explicit module-level function names in `babel.core`. Added `Locale.negotiate` class method. cmlenz parents: 53 diff changeset	617 >>> default_locale('LC_MESSAGES')
39 3b314a78015d Move function for determining the system default locale to `babel.core`, and make it available as a class method on `Locale`. cmlenz parents: 34 diff changeset	618 'fr_FR'
407 b12eeaad51c5 Ported [442:446/trunk] to 0.9.x branch. cmlenz parents: 389 diff changeset	619
b12eeaad51c5 Ported [442:446/trunk] to 0.9.x branch. cmlenz parents: 389 diff changeset	620 The "C" or "POSIX" pseudo-locales are treated as aliases for the
b12eeaad51c5 Ported [442:446/trunk] to 0.9.x branch. cmlenz parents: 389 diff changeset	621 "en_US_POSIX" locale:
b12eeaad51c5 Ported [442:446/trunk] to 0.9.x branch. cmlenz parents: 389 diff changeset	622
b12eeaad51c5 Ported [442:446/trunk] to 0.9.x branch. cmlenz parents: 389 diff changeset	623 >>> os.environ['LC_MESSAGES'] = 'POSIX'
b12eeaad51c5 Ported [442:446/trunk] to 0.9.x branch. cmlenz parents: 389 diff changeset	624 >>> default_locale('LC_MESSAGES')
b12eeaad51c5 Ported [442:446/trunk] to 0.9.x branch. cmlenz parents: 389 diff changeset	625 'en_US_POSIX'
b12eeaad51c5 Ported [442:446/trunk] to 0.9.x branch. cmlenz parents: 389 diff changeset	626
39 3b314a78015d Move function for determining the system default locale to `babel.core`, and make it available as a class method on `Locale`. cmlenz parents: 34 diff changeset	627 :param category: one of the ``LC_XXX`` environment variable names
407 b12eeaad51c5 Ported [442:446/trunk] to 0.9.x branch. cmlenz parents: 389 diff changeset	628 :param aliases: a dictionary of aliases for locale identifiers
39 3b314a78015d Move function for determining the system default locale to `babel.core`, and make it available as a class method on `Locale`. cmlenz parents: 34 diff changeset	629 :return: the value of the variable, or any of the fallbacks (``LANGUAGE``,
3b314a78015d Move function for determining the system default locale to `babel.core`, and make it available as a class method on `Locale`. cmlenz parents: 34 diff changeset	630 ``LC_ALL``, ``LC_CTYPE``, and ``LANG``)
3b314a78015d Move function for determining the system default locale to `babel.core`, and make it available as a class method on `Locale`. cmlenz parents: 34 diff changeset	631 :rtype: `str`
3b314a78015d Move function for determining the system default locale to `babel.core`, and make it available as a class method on `Locale`. cmlenz parents: 34 diff changeset	632 """
3b314a78015d Move function for determining the system default locale to `babel.core`, and make it available as a class method on `Locale`. cmlenz parents: 34 diff changeset	633 varnames = (category, 'LANGUAGE', 'LC_ALL', 'LC_CTYPE', 'LANG')
3b314a78015d Move function for determining the system default locale to `babel.core`, and make it available as a class method on `Locale`. cmlenz parents: 34 diff changeset	634 for name in filter(None, varnames):
3b314a78015d Move function for determining the system default locale to `babel.core`, and make it available as a class method on `Locale`. cmlenz parents: 34 diff changeset	635 locale = os.getenv(name)
3b314a78015d Move function for determining the system default locale to `babel.core`, and make it available as a class method on `Locale`. cmlenz parents: 34 diff changeset	636 if locale:
148 37f4875bad88 The `LANGUAGE` environment variable may contain a colon-separated list of language codes. cmlenz parents: 125 diff changeset	637 if name == 'LANGUAGE' and ':' in locale:
37f4875bad88 The `LANGUAGE` environment variable may contain a colon-separated list of language codes. cmlenz parents: 125 diff changeset	638 # the LANGUAGE variable may contain a colon-separated list of
37f4875bad88 The `LANGUAGE` environment variable may contain a colon-separated list of language codes. cmlenz parents: 125 diff changeset	639 # language codes; we just pick the language on the list
37f4875bad88 The `LANGUAGE` environment variable may contain a colon-separated list of language codes. cmlenz parents: 125 diff changeset	640 locale = locale.split(':')[0]
407 b12eeaad51c5 Ported [442:446/trunk] to 0.9.x branch. cmlenz parents: 389 diff changeset	641 if locale in ('C', 'POSIX'):
b12eeaad51c5 Ported [442:446/trunk] to 0.9.x branch. cmlenz parents: 389 diff changeset	642 locale = 'en_US_POSIX'
b12eeaad51c5 Ported [442:446/trunk] to 0.9.x branch. cmlenz parents: 389 diff changeset	643 elif aliases and locale in aliases:
b12eeaad51c5 Ported [442:446/trunk] to 0.9.x branch. cmlenz parents: 389 diff changeset	644 locale = aliases[locale]
535 2cfe20fd80a0 merge r586 from trunk fschwarz parents: 483 diff changeset	645 try:
2cfe20fd80a0 merge r586 from trunk fschwarz parents: 483 diff changeset	646 return '_'.join(filter(None, parse_locale(locale)))
2cfe20fd80a0 merge r586 from trunk fschwarz parents: 483 diff changeset	647 except ValueError:
2cfe20fd80a0 merge r586 from trunk fschwarz parents: 483 diff changeset	648 pass
39 3b314a78015d Move function for determining the system default locale to `babel.core`, and make it available as a class method on `Locale`. cmlenz parents: 34 diff changeset	649
259 756ee2f610d8 Apply patch for #26 to implement locale aliases. cmlenz parents: 238 diff changeset	650 def negotiate_locale(preferred, available, sep='_', aliases=LOCALE_ALIASES):
1 f71ca60f2a4a Import of initial code base. cmlenz parents: diff changeset	651 """Find the best match between available and requested locale strings.
f71ca60f2a4a Import of initial code base. cmlenz parents: diff changeset	652
72 4dcdb1d367ec More explicit module-level function names in `babel.core`. Added `Locale.negotiate` class method. cmlenz parents: 53 diff changeset	653 >>> negotiate_locale(['de_DE', 'en_US'], ['de_DE', 'de_AT'])
1 f71ca60f2a4a Import of initial code base. cmlenz parents: diff changeset	654 'de_DE'
72 4dcdb1d367ec More explicit module-level function names in `babel.core`. Added `Locale.negotiate` class method. cmlenz parents: 53 diff changeset	655 >>> negotiate_locale(['de_DE', 'en_US'], ['en', 'de'])
1 f71ca60f2a4a Import of initial code base. cmlenz parents: diff changeset	656 'de'
f71ca60f2a4a Import of initial code base. cmlenz parents: diff changeset	657
156 e1985b8cdcd6 Minor improvements to locale negotation. cmlenz parents: 148 diff changeset	658 Case is ignored by the algorithm, the result uses the case of the preferred
e1985b8cdcd6 Minor improvements to locale negotation. cmlenz parents: 148 diff changeset	659 locale identifier:
e1985b8cdcd6 Minor improvements to locale negotation. cmlenz parents: 148 diff changeset	660
e1985b8cdcd6 Minor improvements to locale negotation. cmlenz parents: 148 diff changeset	661 >>> negotiate_locale(['de_DE', 'en_US'], ['de_de', 'de_at'])
e1985b8cdcd6 Minor improvements to locale negotation. cmlenz parents: 148 diff changeset	662 'de_DE'
e1985b8cdcd6 Minor improvements to locale negotation. cmlenz parents: 148 diff changeset	663
259 756ee2f610d8 Apply patch for #26 to implement locale aliases. cmlenz parents: 238 diff changeset	664 >>> negotiate_locale(['de_DE', 'en_US'], ['de_de', 'de_at'])
756ee2f610d8 Apply patch for #26 to implement locale aliases. cmlenz parents: 238 diff changeset	665 'de_DE'
756ee2f610d8 Apply patch for #26 to implement locale aliases. cmlenz parents: 238 diff changeset	666
756ee2f610d8 Apply patch for #26 to implement locale aliases. cmlenz parents: 238 diff changeset	667 By default, some web browsers unfortunately do not include the territory
756ee2f610d8 Apply patch for #26 to implement locale aliases. cmlenz parents: 238 diff changeset	668 in the locale identifier for many locales, and some don't even allow the
756ee2f610d8 Apply patch for #26 to implement locale aliases. cmlenz parents: 238 diff changeset	669 user to easily add the territory. So while you may prefer using qualified
756ee2f610d8 Apply patch for #26 to implement locale aliases. cmlenz parents: 238 diff changeset	670 locale identifiers in your web-application, they would not normally match
756ee2f610d8 Apply patch for #26 to implement locale aliases. cmlenz parents: 238 diff changeset	671 the language-only locale sent by such browsers. To workaround that, this
756ee2f610d8 Apply patch for #26 to implement locale aliases. cmlenz parents: 238 diff changeset	672 function uses a default mapping of commonly used langauge-only locale
756ee2f610d8 Apply patch for #26 to implement locale aliases. cmlenz parents: 238 diff changeset	673 identifiers to identifiers including the territory:
756ee2f610d8 Apply patch for #26 to implement locale aliases. cmlenz parents: 238 diff changeset	674
756ee2f610d8 Apply patch for #26 to implement locale aliases. cmlenz parents: 238 diff changeset	675 >>> negotiate_locale(['ja', 'en_US'], ['ja_JP', 'en_US'])
756ee2f610d8 Apply patch for #26 to implement locale aliases. cmlenz parents: 238 diff changeset	676 'ja_JP'
756ee2f610d8 Apply patch for #26 to implement locale aliases. cmlenz parents: 238 diff changeset	677
756ee2f610d8 Apply patch for #26 to implement locale aliases. cmlenz parents: 238 diff changeset	678 Some browsers even use an incorrect or outdated language code, such as "no"
756ee2f610d8 Apply patch for #26 to implement locale aliases. cmlenz parents: 238 diff changeset	679 for Norwegian, where the correct locale identifier would actually be "nb_NO"
756ee2f610d8 Apply patch for #26 to implement locale aliases. cmlenz parents: 238 diff changeset	680 (Bokmål) or "nn_NO" (Nynorsk). The aliases are intended to take care of
756ee2f610d8 Apply patch for #26 to implement locale aliases. cmlenz parents: 238 diff changeset	681 such cases, too:
756ee2f610d8 Apply patch for #26 to implement locale aliases. cmlenz parents: 238 diff changeset	682
756ee2f610d8 Apply patch for #26 to implement locale aliases. cmlenz parents: 238 diff changeset	683 >>> negotiate_locale(['no', 'sv'], ['nb_NO', 'sv_SE'])
756ee2f610d8 Apply patch for #26 to implement locale aliases. cmlenz parents: 238 diff changeset	684 'nb_NO'
756ee2f610d8 Apply patch for #26 to implement locale aliases. cmlenz parents: 238 diff changeset	685
756ee2f610d8 Apply patch for #26 to implement locale aliases. cmlenz parents: 238 diff changeset	686 You can override this default mapping by passing a different `aliases`
756ee2f610d8 Apply patch for #26 to implement locale aliases. cmlenz parents: 238 diff changeset	687 dictionary to this function, or you can bypass the behavior althogher by
756ee2f610d8 Apply patch for #26 to implement locale aliases. cmlenz parents: 238 diff changeset	688 setting the `aliases` parameter to `None`.
756ee2f610d8 Apply patch for #26 to implement locale aliases. cmlenz parents: 238 diff changeset	689
1 f71ca60f2a4a Import of initial code base. cmlenz parents: diff changeset	690 :param preferred: the list of locale strings preferred by the user
f71ca60f2a4a Import of initial code base. cmlenz parents: diff changeset	691 :param available: the list of locale strings available
72 4dcdb1d367ec More explicit module-level function names in `babel.core`. Added `Locale.negotiate` class method. cmlenz parents: 53 diff changeset	692 :param sep: character that separates the different parts of the locale
4dcdb1d367ec More explicit module-level function names in `babel.core`. Added `Locale.negotiate` class method. cmlenz parents: 53 diff changeset	693 strings
259 756ee2f610d8 Apply patch for #26 to implement locale aliases. cmlenz parents: 238 diff changeset	694 :param aliases: a dictionary of aliases for locale identifiers
1 f71ca60f2a4a Import of initial code base. cmlenz parents: diff changeset	695 :return: the locale identifier for the best match, or `None` if no match
f71ca60f2a4a Import of initial code base. cmlenz parents: diff changeset	696 was found
f71ca60f2a4a Import of initial code base. cmlenz parents: diff changeset	697 :rtype: `str`
f71ca60f2a4a Import of initial code base. cmlenz parents: diff changeset	698 """
156 e1985b8cdcd6 Minor improvements to locale negotation. cmlenz parents: 148 diff changeset	699 available = [a.lower() for a in available if a]
1 f71ca60f2a4a Import of initial code base. cmlenz parents: diff changeset	700 for locale in preferred:
259 756ee2f610d8 Apply patch for #26 to implement locale aliases. cmlenz parents: 238 diff changeset	701 ll = locale.lower()
756ee2f610d8 Apply patch for #26 to implement locale aliases. cmlenz parents: 238 diff changeset	702 if ll in available:
1 f71ca60f2a4a Import of initial code base. cmlenz parents: diff changeset	703 return locale
259 756ee2f610d8 Apply patch for #26 to implement locale aliases. cmlenz parents: 238 diff changeset	704 if aliases:
756ee2f610d8 Apply patch for #26 to implement locale aliases. cmlenz parents: 238 diff changeset	705 alias = aliases.get(ll)
756ee2f610d8 Apply patch for #26 to implement locale aliases. cmlenz parents: 238 diff changeset	706 if alias:
756ee2f610d8 Apply patch for #26 to implement locale aliases. cmlenz parents: 238 diff changeset	707 alias = alias.replace('_', sep)
756ee2f610d8 Apply patch for #26 to implement locale aliases. cmlenz parents: 238 diff changeset	708 if alias.lower() in available:
756ee2f610d8 Apply patch for #26 to implement locale aliases. cmlenz parents: 238 diff changeset	709 return alias
72 4dcdb1d367ec More explicit module-level function names in `babel.core`. Added `Locale.negotiate` class method. cmlenz parents: 53 diff changeset	710 parts = locale.split(sep)
156 e1985b8cdcd6 Minor improvements to locale negotation. cmlenz parents: 148 diff changeset	711 if len(parts) > 1 and parts[0].lower() in available:
1 f71ca60f2a4a Import of initial code base. cmlenz parents: diff changeset	712 return parts[0]
f71ca60f2a4a Import of initial code base. cmlenz parents: diff changeset	713 return None
f71ca60f2a4a Import of initial code base. cmlenz parents: diff changeset	714
72 4dcdb1d367ec More explicit module-level function names in `babel.core`. Added `Locale.negotiate` class method. cmlenz parents: 53 diff changeset	715 def parse_locale(identifier, sep='_'):
182 0db5d8723c76 More robust locale string parsing, with support for scripts. Closes #27. cmlenz parents: 156 diff changeset	716 """Parse a locale identifier into a tuple of the form::
0db5d8723c76 More robust locale string parsing, with support for scripts. Closes #27. cmlenz parents: 156 diff changeset	717
0db5d8723c76 More robust locale string parsing, with support for scripts. Closes #27. cmlenz parents: 156 diff changeset	718 ``(language, territory, script, variant)``
1 f71ca60f2a4a Import of initial code base. cmlenz parents: diff changeset	719
72 4dcdb1d367ec More explicit module-level function names in `babel.core`. Added `Locale.negotiate` class method. cmlenz parents: 53 diff changeset	720 >>> parse_locale('zh_CN')
182 0db5d8723c76 More robust locale string parsing, with support for scripts. Closes #27. cmlenz parents: 156 diff changeset	721 ('zh', 'CN', None, None)
0db5d8723c76 More robust locale string parsing, with support for scripts. Closes #27. cmlenz parents: 156 diff changeset	722 >>> parse_locale('zh_Hans_CN')
0db5d8723c76 More robust locale string parsing, with support for scripts. Closes #27. cmlenz parents: 156 diff changeset	723 ('zh', 'CN', 'Hans', None)
1 f71ca60f2a4a Import of initial code base. cmlenz parents: diff changeset	724
f71ca60f2a4a Import of initial code base. cmlenz parents: diff changeset	725 The default component separator is "_", but a different separator can be
f71ca60f2a4a Import of initial code base. cmlenz parents: diff changeset	726 specified using the `sep` parameter:
f71ca60f2a4a Import of initial code base. cmlenz parents: diff changeset	727
72 4dcdb1d367ec More explicit module-level function names in `babel.core`. Added `Locale.negotiate` class method. cmlenz parents: 53 diff changeset	728 >>> parse_locale('zh-CN', sep='-')
182 0db5d8723c76 More robust locale string parsing, with support for scripts. Closes #27. cmlenz parents: 156 diff changeset	729 ('zh', 'CN', None, None)
0db5d8723c76 More robust locale string parsing, with support for scripts. Closes #27. cmlenz parents: 156 diff changeset	730
0db5d8723c76 More robust locale string parsing, with support for scripts. Closes #27. cmlenz parents: 156 diff changeset	731 If the identifier cannot be parsed into a locale, a `ValueError` exception
0db5d8723c76 More robust locale string parsing, with support for scripts. Closes #27. cmlenz parents: 156 diff changeset	732 is raised:
0db5d8723c76 More robust locale string parsing, with support for scripts. Closes #27. cmlenz parents: 156 diff changeset	733
0db5d8723c76 More robust locale string parsing, with support for scripts. Closes #27. cmlenz parents: 156 diff changeset	734 >>> parse_locale('not_a_LOCALE_String')
0db5d8723c76 More robust locale string parsing, with support for scripts. Closes #27. cmlenz parents: 156 diff changeset	735 Traceback (most recent call last):
0db5d8723c76 More robust locale string parsing, with support for scripts. Closes #27. cmlenz parents: 156 diff changeset	736 ...
0db5d8723c76 More robust locale string parsing, with support for scripts. Closes #27. cmlenz parents: 156 diff changeset	737 ValueError: 'not_a_LOCALE_String' is not a valid locale identifier
1 f71ca60f2a4a Import of initial code base. cmlenz parents: diff changeset	738
407 b12eeaad51c5 Ported [442:446/trunk] to 0.9.x branch. cmlenz parents: 389 diff changeset	739 Encoding information and locale modifiers are removed from the identifier:
b12eeaad51c5 Ported [442:446/trunk] to 0.9.x branch. cmlenz parents: 389 diff changeset	740
b12eeaad51c5 Ported [442:446/trunk] to 0.9.x branch. cmlenz parents: 389 diff changeset	741 >>> parse_locale('it_IT@euro')
b12eeaad51c5 Ported [442:446/trunk] to 0.9.x branch. cmlenz parents: 389 diff changeset	742 ('it', 'IT', None, None)
b12eeaad51c5 Ported [442:446/trunk] to 0.9.x branch. cmlenz parents: 389 diff changeset	743 >>> parse_locale('en_US.UTF-8')
b12eeaad51c5 Ported [442:446/trunk] to 0.9.x branch. cmlenz parents: 389 diff changeset	744 ('en', 'US', None, None)
b12eeaad51c5 Ported [442:446/trunk] to 0.9.x branch. cmlenz parents: 389 diff changeset	745 >>> parse_locale('de_DE.iso885915@euro')
b12eeaad51c5 Ported [442:446/trunk] to 0.9.x branch. cmlenz parents: 389 diff changeset	746 ('de', 'DE', None, None)
b12eeaad51c5 Ported [442:446/trunk] to 0.9.x branch. cmlenz parents: 389 diff changeset	747
1 f71ca60f2a4a Import of initial code base. cmlenz parents: diff changeset	748 :param identifier: the locale identifier string
182 0db5d8723c76 More robust locale string parsing, with support for scripts. Closes #27. cmlenz parents: 156 diff changeset	749 :param sep: character that separates the different components of the locale
0db5d8723c76 More robust locale string parsing, with support for scripts. Closes #27. cmlenz parents: 156 diff changeset	750 identifier
0db5d8723c76 More robust locale string parsing, with support for scripts. Closes #27. cmlenz parents: 156 diff changeset	751 :return: the ``(language, territory, script, variant)`` tuple
1 f71ca60f2a4a Import of initial code base. cmlenz parents: diff changeset	752 :rtype: `tuple`
f71ca60f2a4a Import of initial code base. cmlenz parents: diff changeset	753 :raise `ValueError`: if the string does not appear to be a valid locale
f71ca60f2a4a Import of initial code base. cmlenz parents: diff changeset	754 identifier
f71ca60f2a4a Import of initial code base. cmlenz parents: diff changeset	755
182 0db5d8723c76 More robust locale string parsing, with support for scripts. Closes #27. cmlenz parents: 156 diff changeset	756 :see: `IETF RFC 4646 <http://www.ietf.org/rfc/rfc4646.txt>`_
1 f71ca60f2a4a Import of initial code base. cmlenz parents: diff changeset	757 """
39 3b314a78015d Move function for determining the system default locale to `babel.core`, and make it available as a class method on `Locale`. cmlenz parents: 34 diff changeset	758 if '.' in identifier:
3b314a78015d Move function for determining the system default locale to `babel.core`, and make it available as a class method on `Locale`. cmlenz parents: 34 diff changeset	759 # this is probably the charset/encoding, which we don't care about
3b314a78015d Move function for determining the system default locale to `babel.core`, and make it available as a class method on `Locale`. cmlenz parents: 34 diff changeset	760 identifier = identifier.split('.', 1)[0]
407 b12eeaad51c5 Ported [442:446/trunk] to 0.9.x branch. cmlenz parents: 389 diff changeset	761 if '@' in identifier:
b12eeaad51c5 Ported [442:446/trunk] to 0.9.x branch. cmlenz parents: 389 diff changeset	762 # this is a locale modifier such as @euro, which we don't care about
b12eeaad51c5 Ported [442:446/trunk] to 0.9.x branch. cmlenz parents: 389 diff changeset	763 # either
b12eeaad51c5 Ported [442:446/trunk] to 0.9.x branch. cmlenz parents: 389 diff changeset	764 identifier = identifier.split('@', 1)[0]
182 0db5d8723c76 More robust locale string parsing, with support for scripts. Closes #27. cmlenz parents: 156 diff changeset	765
1 f71ca60f2a4a Import of initial code base. cmlenz parents: diff changeset	766 parts = identifier.split(sep)
182 0db5d8723c76 More robust locale string parsing, with support for scripts. Closes #27. cmlenz parents: 156 diff changeset	767 lang = parts.pop(0).lower()
1 f71ca60f2a4a Import of initial code base. cmlenz parents: diff changeset	768 if not lang.isalpha():
f71ca60f2a4a Import of initial code base. cmlenz parents: diff changeset	769 raise ValueError('expected only letters, got %r' % lang)
182 0db5d8723c76 More robust locale string parsing, with support for scripts. Closes #27. cmlenz parents: 156 diff changeset	770
0db5d8723c76 More robust locale string parsing, with support for scripts. Closes #27. cmlenz parents: 156 diff changeset	771 script = territory = variant = None
0db5d8723c76 More robust locale string parsing, with support for scripts. Closes #27. cmlenz parents: 156 diff changeset	772 if parts:
0db5d8723c76 More robust locale string parsing, with support for scripts. Closes #27. cmlenz parents: 156 diff changeset	773 if len(parts[0]) == 4 and parts[0].isalpha():
0db5d8723c76 More robust locale string parsing, with support for scripts. Closes #27. cmlenz parents: 156 diff changeset	774 script = parts.pop(0).title()
0db5d8723c76 More robust locale string parsing, with support for scripts. Closes #27. cmlenz parents: 156 diff changeset	775
0db5d8723c76 More robust locale string parsing, with support for scripts. Closes #27. cmlenz parents: 156 diff changeset	776 if parts:
0db5d8723c76 More robust locale string parsing, with support for scripts. Closes #27. cmlenz parents: 156 diff changeset	777 if len(parts[0]) == 2 and parts[0].isalpha():
0db5d8723c76 More robust locale string parsing, with support for scripts. Closes #27. cmlenz parents: 156 diff changeset	778 territory = parts.pop(0).upper()
0db5d8723c76 More robust locale string parsing, with support for scripts. Closes #27. cmlenz parents: 156 diff changeset	779 elif len(parts[0]) == 3 and parts[0].isdigit():
0db5d8723c76 More robust locale string parsing, with support for scripts. Closes #27. cmlenz parents: 156 diff changeset	780 territory = parts.pop(0)
0db5d8723c76 More robust locale string parsing, with support for scripts. Closes #27. cmlenz parents: 156 diff changeset	781
0db5d8723c76 More robust locale string parsing, with support for scripts. Closes #27. cmlenz parents: 156 diff changeset	782 if parts:
0db5d8723c76 More robust locale string parsing, with support for scripts. Closes #27. cmlenz parents: 156 diff changeset	783 if len(parts[0]) == 4 and parts[0][0].isdigit() or \
0db5d8723c76 More robust locale string parsing, with support for scripts. Closes #27. cmlenz parents: 156 diff changeset	784 len(parts[0]) >= 5 and parts[0][0].isalpha():
0db5d8723c76 More robust locale string parsing, with support for scripts. Closes #27. cmlenz parents: 156 diff changeset	785 variant = parts.pop()
0db5d8723c76 More robust locale string parsing, with support for scripts. Closes #27. cmlenz parents: 156 diff changeset	786
0db5d8723c76 More robust locale string parsing, with support for scripts. Closes #27. cmlenz parents: 156 diff changeset	787 if parts:
0db5d8723c76 More robust locale string parsing, with support for scripts. Closes #27. cmlenz parents: 156 diff changeset	788 raise ValueError('%r is not a valid locale identifier' % identifier)
0db5d8723c76 More robust locale string parsing, with support for scripts. Closes #27. cmlenz parents: 156 diff changeset	789
0db5d8723c76 More robust locale string parsing, with support for scripts. Closes #27. cmlenz parents: 156 diff changeset	790 return lang, territory, script, variant

Mercurial > babel > old > babel-test

annotate babel/core.py @ 535:2cfe20fd80a0 stable-0.9.x