Translation of UI (german and english)
Bugfix for feeds
- removed categories related and up
- load new books now working
- category random now working
login page is free of non accessible elements
boolean custom column is vivible in UI
books with only with certain languages can be shown
book shelfs can be deleted from UI
Anonymous user view is more resticted
Added browse of series in sidebar
Dependencys in vendor folder are updated to newer versions (licencs files are now present)
Bugfix editing Authors names
Made upload on windows working
This commit is contained in:
Vendored
+28
@@ -0,0 +1,28 @@
|
||||
Babel is written and maintained by the Babel team and various contributors:
|
||||
|
||||
Maintainer and Current Project Lead:
|
||||
|
||||
- Armin Ronacher <armin.ronacher@active-4.com>
|
||||
|
||||
Contributors:
|
||||
|
||||
- Christopher Lenz <cmlenz@gmail.com>
|
||||
- Alex Morega <alex@grep.ro>
|
||||
- Felix Schwarz <felix.schwarz@oss.schwarz.eu>
|
||||
- Pedro Algarvio <pedro@algarvio.me>
|
||||
- Jeroen Ruigrok van der Werven <asmodai@in-nomine.org>
|
||||
- Philip Jenvey <pjenvey@underboss.org>
|
||||
- Tobias Bieniek <Tobias.Bieniek@gmx.de>
|
||||
- Jonas Borgström <jonas@edgewall.org>
|
||||
- Daniel Neuhäuser <dasdasich@gmail.com>
|
||||
- Nick Retallack <nick@bitcasa.com>
|
||||
- Thomas Waldmann <tw@waldmann-edv.de>
|
||||
- Lennart Regebro <regebro@gmail.com>
|
||||
|
||||
Babel was previously developed under the Copyright of Edgewall Software. The
|
||||
following copyright notice holds true for releases before 2013: "Copyright (c)
|
||||
2007 - 2011 by Edgewall Software"
|
||||
|
||||
In addition to the regular contributions Babel includes a fork of Lennart
|
||||
Regebro's tzlocal that originally was licensed under the CC0 license. The
|
||||
original copyright of that project is "Copyright 2013 by Lennart Regebro".
|
||||
Vendored
+29
@@ -0,0 +1,29 @@
|
||||
Copyright (C) 2013 by the Babel Team, see AUTHORS for more information.
|
||||
|
||||
All rights reserved.
|
||||
|
||||
Redistribution and use in source and binary forms, with or without
|
||||
modification, are permitted provided that the following conditions
|
||||
are met:
|
||||
|
||||
1. Redistributions of source code must retain the above copyright
|
||||
notice, this list of conditions and the following disclaimer.
|
||||
2. Redistributions in binary form must reproduce the above copyright
|
||||
notice, this list of conditions and the following disclaimer in
|
||||
the documentation and/or other materials provided with the
|
||||
distribution.
|
||||
3. The name of the author may not be used to endorse or promote
|
||||
products derived from this software without specific prior
|
||||
written permission.
|
||||
|
||||
THIS SOFTWARE IS PROVIDED BY THE AUTHOR "AS IS" AND ANY EXPRESS
|
||||
OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
|
||||
WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
|
||||
ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY
|
||||
DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
||||
DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE
|
||||
GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
|
||||
INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER
|
||||
IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
|
||||
OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
|
||||
IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
||||
Vendored
+24
@@ -0,0 +1,24 @@
|
||||
# -*- coding: utf-8 -*-
|
||||
"""
|
||||
babel
|
||||
~~~~~
|
||||
|
||||
Integrated collection of utilities that assist in internationalizing and
|
||||
localizing applications.
|
||||
|
||||
This package is basically composed of two major parts:
|
||||
|
||||
* tools to build and work with ``gettext`` message catalogs
|
||||
* a Python interface to the CLDR (Common Locale Data Repository), providing
|
||||
access to various locale display names, localized number and date
|
||||
formatting, etc.
|
||||
|
||||
:copyright: (c) 2013 by the Babel Team.
|
||||
:license: BSD, see LICENSE for more details.
|
||||
"""
|
||||
|
||||
from babel.core import UnknownLocaleError, Locale, default_locale, \
|
||||
negotiate_locale, parse_locale, get_locale_identifier
|
||||
|
||||
|
||||
__version__ = '1.3'
|
||||
Vendored
+51
@@ -0,0 +1,51 @@
|
||||
import sys
|
||||
|
||||
PY2 = sys.version_info[0] == 2
|
||||
|
||||
_identity = lambda x: x
|
||||
|
||||
|
||||
if not PY2:
|
||||
text_type = str
|
||||
string_types = (str,)
|
||||
integer_types = (int, )
|
||||
unichr = chr
|
||||
|
||||
text_to_native = lambda s, enc: s
|
||||
|
||||
iterkeys = lambda d: iter(d.keys())
|
||||
itervalues = lambda d: iter(d.values())
|
||||
iteritems = lambda d: iter(d.items())
|
||||
|
||||
from io import StringIO, BytesIO
|
||||
import pickle
|
||||
|
||||
izip = zip
|
||||
imap = map
|
||||
range_type = range
|
||||
|
||||
cmp = lambda a, b: (a > b) - (a < b)
|
||||
|
||||
else:
|
||||
text_type = unicode
|
||||
string_types = (str, unicode)
|
||||
integer_types = (int, long)
|
||||
|
||||
text_to_native = lambda s, enc: s.encode(enc)
|
||||
unichr = unichr
|
||||
|
||||
iterkeys = lambda d: d.iterkeys()
|
||||
itervalues = lambda d: d.itervalues()
|
||||
iteritems = lambda d: d.iteritems()
|
||||
|
||||
from cStringIO import StringIO as BytesIO
|
||||
from StringIO import StringIO
|
||||
import cPickle as pickle
|
||||
|
||||
from itertools import izip, imap
|
||||
range_type = xrange
|
||||
|
||||
cmp = cmp
|
||||
|
||||
|
||||
number_types = integer_types + (float,)
|
||||
Vendored
+941
@@ -0,0 +1,941 @@
|
||||
# -*- coding: utf-8 -*-
|
||||
"""
|
||||
babel.core
|
||||
~~~~~~~~~~
|
||||
|
||||
Core locale representation and locale data access.
|
||||
|
||||
:copyright: (c) 2013 by the Babel Team.
|
||||
:license: BSD, see LICENSE for more details.
|
||||
"""
|
||||
|
||||
import os
|
||||
|
||||
from babel import localedata
|
||||
from babel._compat import pickle, string_types
|
||||
|
||||
__all__ = ['UnknownLocaleError', 'Locale', 'default_locale', 'negotiate_locale',
|
||||
'parse_locale']
|
||||
|
||||
|
||||
_global_data = None
|
||||
|
||||
|
||||
def _raise_no_data_error():
|
||||
raise RuntimeError('The babel data files are not available. '
|
||||
'This usually happens because you are using '
|
||||
'a source checkout from Babel and you did '
|
||||
'not build the data files. Just make sure '
|
||||
'to run "python setup.py import_cldr" before '
|
||||
'installing the library.')
|
||||
|
||||
|
||||
def get_global(key):
|
||||
"""Return the dictionary for the given key in the global data.
|
||||
|
||||
The global data is stored in the ``babel/global.dat`` file and contains
|
||||
information independent of individual locales.
|
||||
|
||||
>>> get_global('zone_aliases')['UTC']
|
||||
u'Etc/GMT'
|
||||
>>> get_global('zone_territories')['Europe/Berlin']
|
||||
u'DE'
|
||||
|
||||
.. versionadded:: 0.9
|
||||
|
||||
:param key: the data key
|
||||
"""
|
||||
global _global_data
|
||||
if _global_data is None:
|
||||
dirname = os.path.join(os.path.dirname(__file__))
|
||||
filename = os.path.join(dirname, 'global.dat')
|
||||
if not os.path.isfile(filename):
|
||||
_raise_no_data_error()
|
||||
fileobj = open(filename, 'rb')
|
||||
try:
|
||||
_global_data = pickle.load(fileobj)
|
||||
finally:
|
||||
fileobj.close()
|
||||
return _global_data.get(key, {})
|
||||
|
||||
|
||||
LOCALE_ALIASES = {
|
||||
'ar': 'ar_SY', 'bg': 'bg_BG', 'bs': 'bs_BA', 'ca': 'ca_ES', 'cs': 'cs_CZ',
|
||||
'da': 'da_DK', 'de': 'de_DE', 'el': 'el_GR', 'en': 'en_US', 'es': 'es_ES',
|
||||
'et': 'et_EE', 'fa': 'fa_IR', 'fi': 'fi_FI', 'fr': 'fr_FR', 'gl': 'gl_ES',
|
||||
'he': 'he_IL', 'hu': 'hu_HU', 'id': 'id_ID', 'is': 'is_IS', 'it': 'it_IT',
|
||||
'ja': 'ja_JP', 'km': 'km_KH', 'ko': 'ko_KR', 'lt': 'lt_LT', 'lv': 'lv_LV',
|
||||
'mk': 'mk_MK', 'nl': 'nl_NL', 'nn': 'nn_NO', 'no': 'nb_NO', 'pl': 'pl_PL',
|
||||
'pt': 'pt_PT', 'ro': 'ro_RO', 'ru': 'ru_RU', 'sk': 'sk_SK', 'sl': 'sl_SI',
|
||||
'sv': 'sv_SE', 'th': 'th_TH', 'tr': 'tr_TR', 'uk': 'uk_UA'
|
||||
}
|
||||
|
||||
|
||||
class UnknownLocaleError(Exception):
|
||||
"""Exception thrown when a locale is requested for which no locale data
|
||||
is available.
|
||||
"""
|
||||
|
||||
def __init__(self, identifier):
|
||||
"""Create the exception.
|
||||
|
||||
:param identifier: the identifier string of the unsupported locale
|
||||
"""
|
||||
Exception.__init__(self, 'unknown locale %r' % identifier)
|
||||
|
||||
#: The identifier of the locale that could not be found.
|
||||
self.identifier = identifier
|
||||
|
||||
|
||||
class Locale(object):
|
||||
"""Representation of a specific locale.
|
||||
|
||||
>>> locale = Locale('en', 'US')
|
||||
>>> repr(locale)
|
||||
"Locale('en', territory='US')"
|
||||
>>> locale.display_name
|
||||
u'English (United States)'
|
||||
|
||||
A `Locale` object can also be instantiated from a raw locale string:
|
||||
|
||||
>>> locale = Locale.parse('en-US', sep='-')
|
||||
>>> repr(locale)
|
||||
"Locale('en', territory='US')"
|
||||
|
||||
`Locale` objects provide access to a collection of locale data, such as
|
||||
territory and language names, number and date format patterns, and more:
|
||||
|
||||
>>> locale.number_symbols['decimal']
|
||||
u'.'
|
||||
|
||||
If a locale is requested for which no locale data is available, an
|
||||
`UnknownLocaleError` is raised:
|
||||
|
||||
>>> Locale.parse('en_DE')
|
||||
Traceback (most recent call last):
|
||||
...
|
||||
UnknownLocaleError: unknown locale 'en_DE'
|
||||
|
||||
For more information see :rfc:`3066`.
|
||||
"""
|
||||
|
||||
def __init__(self, language, territory=None, script=None, variant=None):
|
||||
"""Initialize the locale object from the given identifier components.
|
||||
|
||||
>>> locale = Locale('en', 'US')
|
||||
>>> locale.language
|
||||
'en'
|
||||
>>> locale.territory
|
||||
'US'
|
||||
|
||||
:param language: the language code
|
||||
:param territory: the territory (country or region) code
|
||||
:param script: the script code
|
||||
:param variant: the variant code
|
||||
:raise `UnknownLocaleError`: if no locale data is available for the
|
||||
requested locale
|
||||
"""
|
||||
#: the language code
|
||||
self.language = language
|
||||
#: the territory (country or region) code
|
||||
self.territory = territory
|
||||
#: the script code
|
||||
self.script = script
|
||||
#: the variant code
|
||||
self.variant = variant
|
||||
self.__data = None
|
||||
|
||||
identifier = str(self)
|
||||
if not localedata.exists(identifier):
|
||||
raise UnknownLocaleError(identifier)
|
||||
|
||||
@classmethod
|
||||
def default(cls, category=None, aliases=LOCALE_ALIASES):
|
||||
"""Return the system default locale for the specified category.
|
||||
|
||||
>>> for name in ['LANGUAGE', 'LC_ALL', 'LC_CTYPE', 'LC_MESSAGES']:
|
||||
... os.environ[name] = ''
|
||||
>>> os.environ['LANG'] = 'fr_FR.UTF-8'
|
||||
>>> Locale.default('LC_MESSAGES')
|
||||
Locale('fr', territory='FR')
|
||||
|
||||
The following fallbacks to the variable are always considered:
|
||||
|
||||
- ``LANGUAGE``
|
||||
- ``LC_ALL``
|
||||
- ``LC_CTYPE``
|
||||
- ``LANG``
|
||||
|
||||
:param category: one of the ``LC_XXX`` environment variable names
|
||||
:param aliases: a dictionary of aliases for locale identifiers
|
||||
"""
|
||||
# XXX: use likely subtag expansion here instead of the
|
||||
# aliases dictionary.
|
||||
locale_string = default_locale(category, aliases=aliases)
|
||||
return cls.parse(locale_string)
|
||||
|
||||
@classmethod
|
||||
def negotiate(cls, preferred, available, sep='_', aliases=LOCALE_ALIASES):
|
||||
"""Find the best match between available and requested locale strings.
|
||||
|
||||
>>> Locale.negotiate(['de_DE', 'en_US'], ['de_DE', 'de_AT'])
|
||||
Locale('de', territory='DE')
|
||||
>>> Locale.negotiate(['de_DE', 'en_US'], ['en', 'de'])
|
||||
Locale('de')
|
||||
>>> Locale.negotiate(['de_DE', 'de'], ['en_US'])
|
||||
|
||||
You can specify the character used in the locale identifiers to separate
|
||||
the differnet components. This separator is applied to both lists. Also,
|
||||
case is ignored in the comparison:
|
||||
|
||||
>>> Locale.negotiate(['de-DE', 'de'], ['en-us', 'de-de'], sep='-')
|
||||
Locale('de', territory='DE')
|
||||
|
||||
:param preferred: the list of locale identifers preferred by the user
|
||||
:param available: the list of locale identifiers available
|
||||
:param aliases: a dictionary of aliases for locale identifiers
|
||||
"""
|
||||
identifier = negotiate_locale(preferred, available, sep=sep,
|
||||
aliases=aliases)
|
||||
if identifier:
|
||||
return Locale.parse(identifier, sep=sep)
|
||||
|
||||
@classmethod
|
||||
def parse(cls, identifier, sep='_', resolve_likely_subtags=True):
|
||||
"""Create a `Locale` instance for the given locale identifier.
|
||||
|
||||
>>> l = Locale.parse('de-DE', sep='-')
|
||||
>>> l.display_name
|
||||
u'Deutsch (Deutschland)'
|
||||
|
||||
If the `identifier` parameter is not a string, but actually a `Locale`
|
||||
object, that object is returned:
|
||||
|
||||
>>> Locale.parse(l)
|
||||
Locale('de', territory='DE')
|
||||
|
||||
This also can perform resolving of likely subtags which it does
|
||||
by default. This is for instance useful to figure out the most
|
||||
likely locale for a territory you can use ``'und'`` as the
|
||||
language tag:
|
||||
|
||||
>>> Locale.parse('und_AT')
|
||||
Locale('de', territory='AT')
|
||||
|
||||
:param identifier: the locale identifier string
|
||||
:param sep: optional component separator
|
||||
:param resolve_likely_subtags: if this is specified then a locale will
|
||||
have its likely subtag resolved if the
|
||||
locale otherwise does not exist. For
|
||||
instance ``zh_TW`` by itself is not a
|
||||
locale that exists but Babel can
|
||||
automatically expand it to the full
|
||||
form of ``zh_hant_TW``. Note that this
|
||||
expansion is only taking place if no
|
||||
locale exists otherwise. For instance
|
||||
there is a locale ``en`` that can exist
|
||||
by itself.
|
||||
:raise `ValueError`: if the string does not appear to be a valid locale
|
||||
identifier
|
||||
:raise `UnknownLocaleError`: if no locale data is available for the
|
||||
requested locale
|
||||
"""
|
||||
if identifier is None:
|
||||
return None
|
||||
elif isinstance(identifier, Locale):
|
||||
return identifier
|
||||
elif not isinstance(identifier, string_types):
|
||||
raise TypeError('Unxpected value for identifier: %r' % (identifier,))
|
||||
|
||||
parts = parse_locale(identifier, sep=sep)
|
||||
input_id = get_locale_identifier(parts)
|
||||
|
||||
def _try_load(parts):
|
||||
try:
|
||||
return cls(*parts)
|
||||
except UnknownLocaleError:
|
||||
return None
|
||||
|
||||
def _try_load_reducing(parts):
|
||||
# Success on first hit, return it.
|
||||
locale = _try_load(parts)
|
||||
if locale is not None:
|
||||
return locale
|
||||
|
||||
# Now try without script and variant
|
||||
locale = _try_load(parts[:2])
|
||||
if locale is not None:
|
||||
return locale
|
||||
|
||||
locale = _try_load(parts)
|
||||
if locale is not None:
|
||||
return locale
|
||||
if not resolve_likely_subtags:
|
||||
raise UnknownLocaleError(input_id)
|
||||
|
||||
# From here onwards is some very bad likely subtag resolving. This
|
||||
# whole logic is not entirely correct but good enough (tm) for the
|
||||
# time being. This has been added so that zh_TW does not cause
|
||||
# errors for people when they upgrade. Later we should properly
|
||||
# implement ICU like fuzzy locale objects and provide a way to
|
||||
# maximize and minimize locale tags.
|
||||
|
||||
language, territory, script, variant = parts
|
||||
language = get_global('language_aliases').get(language, language)
|
||||
territory = get_global('territory_aliases').get(territory, territory)
|
||||
script = get_global('script_aliases').get(script, script)
|
||||
variant = get_global('variant_aliases').get(variant, variant)
|
||||
|
||||
if territory == 'ZZ':
|
||||
territory = None
|
||||
if script == 'Zzzz':
|
||||
script = None
|
||||
|
||||
parts = language, territory, script, variant
|
||||
|
||||
# First match: try the whole identifier
|
||||
new_id = get_locale_identifier(parts)
|
||||
likely_subtag = get_global('likely_subtags').get(new_id)
|
||||
if likely_subtag is not None:
|
||||
locale = _try_load_reducing(parse_locale(likely_subtag))
|
||||
if locale is not None:
|
||||
return locale
|
||||
|
||||
# If we did not find anything so far, try again with a
|
||||
# simplified identifier that is just the language
|
||||
likely_subtag = get_global('likely_subtags').get(language)
|
||||
if likely_subtag is not None:
|
||||
language2, _, script2, variant2 = parse_locale(likely_subtag)
|
||||
locale = _try_load_reducing((language2, territory, script2, variant2))
|
||||
if locale is not None:
|
||||
return locale
|
||||
|
||||
raise UnknownLocaleError(input_id)
|
||||
|
||||
def __eq__(self, other):
|
||||
for key in ('language', 'territory', 'script', 'variant'):
|
||||
if not hasattr(other, key):
|
||||
return False
|
||||
return (self.language == other.language) and \
|
||||
(self.territory == other.territory) and \
|
||||
(self.script == other.script) and \
|
||||
(self.variant == other.variant)
|
||||
|
||||
def __ne__(self, other):
|
||||
return not self.__eq__(other)
|
||||
|
||||
def __repr__(self):
|
||||
parameters = ['']
|
||||
for key in ('territory', 'script', 'variant'):
|
||||
value = getattr(self, key)
|
||||
if value is not None:
|
||||
parameters.append('%s=%r' % (key, value))
|
||||
parameter_string = '%r' % self.language + ', '.join(parameters)
|
||||
return 'Locale(%s)' % parameter_string
|
||||
|
||||
def __str__(self):
|
||||
return get_locale_identifier((self.language, self.territory,
|
||||
self.script, self.variant))
|
||||
|
||||
@property
|
||||
def _data(self):
|
||||
if self.__data is None:
|
||||
self.__data = localedata.LocaleDataDict(localedata.load(str(self)))
|
||||
return self.__data
|
||||
|
||||
def get_display_name(self, locale=None):
|
||||
"""Return the display name of the locale using the given locale.
|
||||
|
||||
The display name will include the language, territory, script, and
|
||||
variant, if those are specified.
|
||||
|
||||
>>> Locale('zh', 'CN', script='Hans').get_display_name('en')
|
||||
u'Chinese (Simplified, China)'
|
||||
|
||||
:param locale: the locale to use
|
||||
"""
|
||||
if locale is None:
|
||||
locale = self
|
||||
locale = Locale.parse(locale)
|
||||
retval = locale.languages.get(self.language)
|
||||
if self.territory or self.script or self.variant:
|
||||
details = []
|
||||
if self.script:
|
||||
details.append(locale.scripts.get(self.script))
|
||||
if self.territory:
|
||||
details.append(locale.territories.get(self.territory))
|
||||
if self.variant:
|
||||
details.append(locale.variants.get(self.variant))
|
||||
details = filter(None, details)
|
||||
if details:
|
||||
retval += ' (%s)' % u', '.join(details)
|
||||
return retval
|
||||
|
||||
display_name = property(get_display_name, doc="""\
|
||||
The localized display name of the locale.
|
||||
|
||||
>>> Locale('en').display_name
|
||||
u'English'
|
||||
>>> Locale('en', 'US').display_name
|
||||
u'English (United States)'
|
||||
>>> Locale('sv').display_name
|
||||
u'svenska'
|
||||
|
||||
:type: `unicode`
|
||||
""")
|
||||
|
||||
def get_language_name(self, locale=None):
|
||||
"""Return the language of this locale in the given locale.
|
||||
|
||||
>>> Locale('zh', 'CN', script='Hans').get_language_name('de')
|
||||
u'Chinesisch'
|
||||
|
||||
.. versionadded:: 1.0
|
||||
|
||||
:param locale: the locale to use
|
||||
"""
|
||||
if locale is None:
|
||||
locale = self
|
||||
locale = Locale.parse(locale)
|
||||
return locale.languages.get(self.language)
|
||||
|
||||
language_name = property(get_language_name, doc="""\
|
||||
The localized language name of the locale.
|
||||
|
||||
>>> Locale('en', 'US').language_name
|
||||
u'English'
|
||||
""")
|
||||
|
||||
def get_territory_name(self, locale=None):
|
||||
"""Return the territory name in the given locale."""
|
||||
if locale is None:
|
||||
locale = self
|
||||
locale = Locale.parse(locale)
|
||||
return locale.territories.get(self.territory)
|
||||
|
||||
territory_name = property(get_territory_name, doc="""\
|
||||
The localized territory name of the locale if available.
|
||||
|
||||
>>> Locale('de', 'DE').territory_name
|
||||
u'Deutschland'
|
||||
""")
|
||||
|
||||
def get_script_name(self, locale=None):
|
||||
"""Return the script name in the given locale."""
|
||||
if locale is None:
|
||||
locale = self
|
||||
locale = Locale.parse(locale)
|
||||
return locale.scripts.get(self.script)
|
||||
|
||||
script_name = property(get_script_name, doc="""\
|
||||
The localized script name of the locale if available.
|
||||
|
||||
>>> Locale('ms', 'SG', script='Latn').script_name
|
||||
u'Latin'
|
||||
""")
|
||||
|
||||
@property
|
||||
def english_name(self):
|
||||
"""The english display name of the locale.
|
||||
|
||||
>>> Locale('de').english_name
|
||||
u'German'
|
||||
>>> Locale('de', 'DE').english_name
|
||||
u'German (Germany)'
|
||||
|
||||
:type: `unicode`"""
|
||||
return self.get_display_name(Locale('en'))
|
||||
|
||||
#{ General Locale Display Names
|
||||
|
||||
@property
|
||||
def languages(self):
|
||||
"""Mapping of language codes to translated language names.
|
||||
|
||||
>>> Locale('de', 'DE').languages['ja']
|
||||
u'Japanisch'
|
||||
|
||||
See `ISO 639 <http://www.loc.gov/standards/iso639-2/>`_ for
|
||||
more information.
|
||||
"""
|
||||
return self._data['languages']
|
||||
|
||||
@property
|
||||
def scripts(self):
|
||||
"""Mapping of script codes to translated script names.
|
||||
|
||||
>>> Locale('en', 'US').scripts['Hira']
|
||||
u'Hiragana'
|
||||
|
||||
See `ISO 15924 <http://www.evertype.com/standards/iso15924/>`_
|
||||
for more information.
|
||||
"""
|
||||
return self._data['scripts']
|
||||
|
||||
@property
|
||||
def territories(self):
|
||||
"""Mapping of script codes to translated script names.
|
||||
|
||||
>>> Locale('es', 'CO').territories['DE']
|
||||
u'Alemania'
|
||||
|
||||
See `ISO 3166 <http://www.iso.org/iso/en/prods-services/iso3166ma/>`_
|
||||
for more information.
|
||||
"""
|
||||
return self._data['territories']
|
||||
|
||||
@property
|
||||
def variants(self):
|
||||
"""Mapping of script codes to translated script names.
|
||||
|
||||
>>> Locale('de', 'DE').variants['1901']
|
||||
u'Alte deutsche Rechtschreibung'
|
||||
"""
|
||||
return self._data['variants']
|
||||
|
||||
#{ Number Formatting
|
||||
|
||||
@property
|
||||
def currencies(self):
|
||||
"""Mapping of currency codes to translated currency names. This
|
||||
only returns the generic form of the currency name, not the count
|
||||
specific one. If an actual number is requested use the
|
||||
:func:`babel.numbers.get_currency_name` function.
|
||||
|
||||
>>> Locale('en').currencies['COP']
|
||||
u'Colombian Peso'
|
||||
>>> Locale('de', 'DE').currencies['COP']
|
||||
u'Kolumbianischer Peso'
|
||||
"""
|
||||
return self._data['currency_names']
|
||||
|
||||
@property
|
||||
def currency_symbols(self):
|
||||
"""Mapping of currency codes to symbols.
|
||||
|
||||
>>> Locale('en', 'US').currency_symbols['USD']
|
||||
u'$'
|
||||
>>> Locale('es', 'CO').currency_symbols['USD']
|
||||
u'US$'
|
||||
"""
|
||||
return self._data['currency_symbols']
|
||||
|
||||
@property
|
||||
def number_symbols(self):
|
||||
"""Symbols used in number formatting.
|
||||
|
||||
>>> Locale('fr', 'FR').number_symbols['decimal']
|
||||
u','
|
||||
"""
|
||||
return self._data['number_symbols']
|
||||
|
||||
@property
|
||||
def decimal_formats(self):
|
||||
"""Locale patterns for decimal number formatting.
|
||||
|
||||
>>> Locale('en', 'US').decimal_formats[None]
|
||||
<NumberPattern u'#,##0.###'>
|
||||
"""
|
||||
return self._data['decimal_formats']
|
||||
|
||||
@property
|
||||
def currency_formats(self):
|
||||
"""Locale patterns for currency number formatting.
|
||||
|
||||
>>> print Locale('en', 'US').currency_formats[None]
|
||||
<NumberPattern u'\\xa4#,##0.00'>
|
||||
"""
|
||||
return self._data['currency_formats']
|
||||
|
||||
@property
|
||||
def percent_formats(self):
|
||||
"""Locale patterns for percent number formatting.
|
||||
|
||||
>>> Locale('en', 'US').percent_formats[None]
|
||||
<NumberPattern u'#,##0%'>
|
||||
"""
|
||||
return self._data['percent_formats']
|
||||
|
||||
@property
|
||||
def scientific_formats(self):
|
||||
"""Locale patterns for scientific number formatting.
|
||||
|
||||
>>> Locale('en', 'US').scientific_formats[None]
|
||||
<NumberPattern u'#E0'>
|
||||
"""
|
||||
return self._data['scientific_formats']
|
||||
|
||||
#{ Calendar Information and Date Formatting
|
||||
|
||||
@property
|
||||
def periods(self):
|
||||
"""Locale display names for day periods (AM/PM).
|
||||
|
||||
>>> Locale('en', 'US').periods['am']
|
||||
u'AM'
|
||||
"""
|
||||
return self._data['periods']
|
||||
|
||||
@property
|
||||
def days(self):
|
||||
"""Locale display names for weekdays.
|
||||
|
||||
>>> Locale('de', 'DE').days['format']['wide'][3]
|
||||
u'Donnerstag'
|
||||
"""
|
||||
return self._data['days']
|
||||
|
||||
@property
|
||||
def months(self):
|
||||
"""Locale display names for months.
|
||||
|
||||
>>> Locale('de', 'DE').months['format']['wide'][10]
|
||||
u'Oktober'
|
||||
"""
|
||||
return self._data['months']
|
||||
|
||||
@property
|
||||
def quarters(self):
|
||||
"""Locale display names for quarters.
|
||||
|
||||
>>> Locale('de', 'DE').quarters['format']['wide'][1]
|
||||
u'1. Quartal'
|
||||
"""
|
||||
return self._data['quarters']
|
||||
|
||||
@property
|
||||
def eras(self):
|
||||
"""Locale display names for eras.
|
||||
|
||||
>>> Locale('en', 'US').eras['wide'][1]
|
||||
u'Anno Domini'
|
||||
>>> Locale('en', 'US').eras['abbreviated'][0]
|
||||
u'BC'
|
||||
"""
|
||||
return self._data['eras']
|
||||
|
||||
@property
|
||||
def time_zones(self):
|
||||
"""Locale display names for time zones.
|
||||
|
||||
>>> Locale('en', 'US').time_zones['Europe/London']['long']['daylight']
|
||||
u'British Summer Time'
|
||||
>>> Locale('en', 'US').time_zones['America/St_Johns']['city']
|
||||
u'St. John\u2019s'
|
||||
"""
|
||||
return self._data['time_zones']
|
||||
|
||||
@property
|
||||
def meta_zones(self):
|
||||
"""Locale display names for meta time zones.
|
||||
|
||||
Meta time zones are basically groups of different Olson time zones that
|
||||
have the same GMT offset and daylight savings time.
|
||||
|
||||
>>> Locale('en', 'US').meta_zones['Europe_Central']['long']['daylight']
|
||||
u'Central European Summer Time'
|
||||
|
||||
.. versionadded:: 0.9
|
||||
"""
|
||||
return self._data['meta_zones']
|
||||
|
||||
@property
|
||||
def zone_formats(self):
|
||||
"""Patterns related to the formatting of time zones.
|
||||
|
||||
>>> Locale('en', 'US').zone_formats['fallback']
|
||||
u'%(1)s (%(0)s)'
|
||||
>>> Locale('pt', 'BR').zone_formats['region']
|
||||
u'Hor\\xe1rio %s'
|
||||
|
||||
.. versionadded:: 0.9
|
||||
"""
|
||||
return self._data['zone_formats']
|
||||
|
||||
@property
|
||||
def first_week_day(self):
|
||||
"""The first day of a week, with 0 being Monday.
|
||||
|
||||
>>> Locale('de', 'DE').first_week_day
|
||||
0
|
||||
>>> Locale('en', 'US').first_week_day
|
||||
6
|
||||
"""
|
||||
return self._data['week_data']['first_day']
|
||||
|
||||
@property
|
||||
def weekend_start(self):
|
||||
"""The day the weekend starts, with 0 being Monday.
|
||||
|
||||
>>> Locale('de', 'DE').weekend_start
|
||||
5
|
||||
"""
|
||||
return self._data['week_data']['weekend_start']
|
||||
|
||||
@property
|
||||
def weekend_end(self):
|
||||
"""The day the weekend ends, with 0 being Monday.
|
||||
|
||||
>>> Locale('de', 'DE').weekend_end
|
||||
6
|
||||
"""
|
||||
return self._data['week_data']['weekend_end']
|
||||
|
||||
@property
|
||||
def min_week_days(self):
|
||||
"""The minimum number of days in a week so that the week is counted as
|
||||
the first week of a year or month.
|
||||
|
||||
>>> Locale('de', 'DE').min_week_days
|
||||
4
|
||||
"""
|
||||
return self._data['week_data']['min_days']
|
||||
|
||||
@property
|
||||
def date_formats(self):
|
||||
"""Locale patterns for date formatting.
|
||||
|
||||
>>> Locale('en', 'US').date_formats['short']
|
||||
<DateTimePattern u'M/d/yy'>
|
||||
>>> Locale('fr', 'FR').date_formats['long']
|
||||
<DateTimePattern u'd MMMM y'>
|
||||
"""
|
||||
return self._data['date_formats']
|
||||
|
||||
@property
|
||||
def time_formats(self):
|
||||
"""Locale patterns for time formatting.
|
||||
|
||||
>>> Locale('en', 'US').time_formats['short']
|
||||
<DateTimePattern u'h:mm a'>
|
||||
>>> Locale('fr', 'FR').time_formats['long']
|
||||
<DateTimePattern u'HH:mm:ss z'>
|
||||
"""
|
||||
return self._data['time_formats']
|
||||
|
||||
@property
|
||||
def datetime_formats(self):
|
||||
"""Locale patterns for datetime formatting.
|
||||
|
||||
>>> Locale('en').datetime_formats['full']
|
||||
u"{1} 'at' {0}"
|
||||
>>> Locale('th').datetime_formats['medium']
|
||||
u'{1}, {0}'
|
||||
"""
|
||||
return self._data['datetime_formats']
|
||||
|
||||
@property
|
||||
def plural_form(self):
|
||||
"""Plural rules for the locale.
|
||||
|
||||
>>> Locale('en').plural_form(1)
|
||||
'one'
|
||||
>>> Locale('en').plural_form(0)
|
||||
'other'
|
||||
>>> Locale('fr').plural_form(0)
|
||||
'one'
|
||||
>>> Locale('ru').plural_form(100)
|
||||
'many'
|
||||
"""
|
||||
return self._data['plural_form']
|
||||
|
||||
|
||||
def default_locale(category=None, aliases=LOCALE_ALIASES):
|
||||
"""Returns the system default locale for a given category, based on
|
||||
environment variables.
|
||||
|
||||
>>> for name in ['LANGUAGE', 'LC_ALL', 'LC_CTYPE']:
|
||||
... os.environ[name] = ''
|
||||
>>> os.environ['LANG'] = 'fr_FR.UTF-8'
|
||||
>>> default_locale('LC_MESSAGES')
|
||||
'fr_FR'
|
||||
|
||||
The "C" or "POSIX" pseudo-locales are treated as aliases for the
|
||||
"en_US_POSIX" locale:
|
||||
|
||||
>>> os.environ['LC_MESSAGES'] = 'POSIX'
|
||||
>>> default_locale('LC_MESSAGES')
|
||||
'en_US_POSIX'
|
||||
|
||||
The following fallbacks to the variable are always considered:
|
||||
|
||||
- ``LANGUAGE``
|
||||
- ``LC_ALL``
|
||||
- ``LC_CTYPE``
|
||||
- ``LANG``
|
||||
|
||||
:param category: one of the ``LC_XXX`` environment variable names
|
||||
:param aliases: a dictionary of aliases for locale identifiers
|
||||
"""
|
||||
varnames = (category, 'LANGUAGE', 'LC_ALL', 'LC_CTYPE', 'LANG')
|
||||
for name in filter(None, varnames):
|
||||
locale = os.getenv(name)
|
||||
if locale:
|
||||
if name == 'LANGUAGE' and ':' in locale:
|
||||
# the LANGUAGE variable may contain a colon-separated list of
|
||||
# language codes; we just pick the language on the list
|
||||
locale = locale.split(':')[0]
|
||||
if locale in ('C', 'POSIX'):
|
||||
locale = 'en_US_POSIX'
|
||||
elif aliases and locale in aliases:
|
||||
locale = aliases[locale]
|
||||
try:
|
||||
return get_locale_identifier(parse_locale(locale))
|
||||
except ValueError:
|
||||
pass
|
||||
|
||||
|
||||
def negotiate_locale(preferred, available, sep='_', aliases=LOCALE_ALIASES):
|
||||
"""Find the best match between available and requested locale strings.
|
||||
|
||||
>>> negotiate_locale(['de_DE', 'en_US'], ['de_DE', 'de_AT'])
|
||||
'de_DE'
|
||||
>>> negotiate_locale(['de_DE', 'en_US'], ['en', 'de'])
|
||||
'de'
|
||||
|
||||
Case is ignored by the algorithm, the result uses the case of the preferred
|
||||
locale identifier:
|
||||
|
||||
>>> negotiate_locale(['de_DE', 'en_US'], ['de_de', 'de_at'])
|
||||
'de_DE'
|
||||
|
||||
>>> negotiate_locale(['de_DE', 'en_US'], ['de_de', 'de_at'])
|
||||
'de_DE'
|
||||
|
||||
By default, some web browsers unfortunately do not include the territory
|
||||
in the locale identifier for many locales, and some don't even allow the
|
||||
user to easily add the territory. So while you may prefer using qualified
|
||||
locale identifiers in your web-application, they would not normally match
|
||||
the language-only locale sent by such browsers. To workaround that, this
|
||||
function uses a default mapping of commonly used langauge-only locale
|
||||
identifiers to identifiers including the territory:
|
||||
|
||||
>>> negotiate_locale(['ja', 'en_US'], ['ja_JP', 'en_US'])
|
||||
'ja_JP'
|
||||
|
||||
Some browsers even use an incorrect or outdated language code, such as "no"
|
||||
for Norwegian, where the correct locale identifier would actually be "nb_NO"
|
||||
(Bokmål) or "nn_NO" (Nynorsk). The aliases are intended to take care of
|
||||
such cases, too:
|
||||
|
||||
>>> negotiate_locale(['no', 'sv'], ['nb_NO', 'sv_SE'])
|
||||
'nb_NO'
|
||||
|
||||
You can override this default mapping by passing a different `aliases`
|
||||
dictionary to this function, or you can bypass the behavior althogher by
|
||||
setting the `aliases` parameter to `None`.
|
||||
|
||||
:param preferred: the list of locale strings preferred by the user
|
||||
:param available: the list of locale strings available
|
||||
:param sep: character that separates the different parts of the locale
|
||||
strings
|
||||
:param aliases: a dictionary of aliases for locale identifiers
|
||||
"""
|
||||
available = [a.lower() for a in available if a]
|
||||
for locale in preferred:
|
||||
ll = locale.lower()
|
||||
if ll in available:
|
||||
return locale
|
||||
if aliases:
|
||||
alias = aliases.get(ll)
|
||||
if alias:
|
||||
alias = alias.replace('_', sep)
|
||||
if alias.lower() in available:
|
||||
return alias
|
||||
parts = locale.split(sep)
|
||||
if len(parts) > 1 and parts[0].lower() in available:
|
||||
return parts[0]
|
||||
return None
|
||||
|
||||
|
||||
def parse_locale(identifier, sep='_'):
|
||||
"""Parse a locale identifier into a tuple of the form ``(language,
|
||||
territory, script, variant)``.
|
||||
|
||||
>>> parse_locale('zh_CN')
|
||||
('zh', 'CN', None, None)
|
||||
>>> parse_locale('zh_Hans_CN')
|
||||
('zh', 'CN', 'Hans', None)
|
||||
|
||||
The default component separator is "_", but a different separator can be
|
||||
specified using the `sep` parameter:
|
||||
|
||||
>>> parse_locale('zh-CN', sep='-')
|
||||
('zh', 'CN', None, None)
|
||||
|
||||
If the identifier cannot be parsed into a locale, a `ValueError` exception
|
||||
is raised:
|
||||
|
||||
>>> parse_locale('not_a_LOCALE_String')
|
||||
Traceback (most recent call last):
|
||||
...
|
||||
ValueError: 'not_a_LOCALE_String' is not a valid locale identifier
|
||||
|
||||
Encoding information and locale modifiers are removed from the identifier:
|
||||
|
||||
>>> parse_locale('it_IT@euro')
|
||||
('it', 'IT', None, None)
|
||||
>>> parse_locale('en_US.UTF-8')
|
||||
('en', 'US', None, None)
|
||||
>>> parse_locale('de_DE.iso885915@euro')
|
||||
('de', 'DE', None, None)
|
||||
|
||||
See :rfc:`4646` for more information.
|
||||
|
||||
:param identifier: the locale identifier string
|
||||
:param sep: character that separates the different components of the locale
|
||||
identifier
|
||||
:raise `ValueError`: if the string does not appear to be a valid locale
|
||||
identifier
|
||||
"""
|
||||
if '.' in identifier:
|
||||
# this is probably the charset/encoding, which we don't care about
|
||||
identifier = identifier.split('.', 1)[0]
|
||||
if '@' in identifier:
|
||||
# this is a locale modifier such as @euro, which we don't care about
|
||||
# either
|
||||
identifier = identifier.split('@', 1)[0]
|
||||
|
||||
parts = identifier.split(sep)
|
||||
lang = parts.pop(0).lower()
|
||||
if not lang.isalpha():
|
||||
raise ValueError('expected only letters, got %r' % lang)
|
||||
|
||||
script = territory = variant = None
|
||||
if parts:
|
||||
if len(parts[0]) == 4 and parts[0].isalpha():
|
||||
script = parts.pop(0).title()
|
||||
|
||||
if parts:
|
||||
if len(parts[0]) == 2 and parts[0].isalpha():
|
||||
territory = parts.pop(0).upper()
|
||||
elif len(parts[0]) == 3 and parts[0].isdigit():
|
||||
territory = parts.pop(0)
|
||||
|
||||
if parts:
|
||||
if len(parts[0]) == 4 and parts[0][0].isdigit() or \
|
||||
len(parts[0]) >= 5 and parts[0][0].isalpha():
|
||||
variant = parts.pop()
|
||||
|
||||
if parts:
|
||||
raise ValueError('%r is not a valid locale identifier' % identifier)
|
||||
|
||||
return lang, territory, script, variant
|
||||
|
||||
|
||||
def get_locale_identifier(tup, sep='_'):
|
||||
"""The reverse of :func:`parse_locale`. It creates a locale identifier out
|
||||
of a ``(language, territory, script, variant)`` tuple. Items can be set to
|
||||
``None`` and trailing ``None``\s can also be left out of the tuple.
|
||||
|
||||
>>> get_locale_identifier(('de', 'DE', None, '1999'))
|
||||
'de_DE_1999'
|
||||
|
||||
.. versionadded:: 1.0
|
||||
|
||||
:param tup: the tuple as returned by :func:`parse_locale`.
|
||||
:param sep: the separator for the identifier.
|
||||
"""
|
||||
tup = tuple(tup[:4])
|
||||
lang, territory, script, variant = tup + (None,) * (4 - len(tup))
|
||||
return sep.join(filter(None, (lang, script, territory, variant)))
|
||||
Vendored
+1181
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Load Diff
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BIN
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Vendored
+209
@@ -0,0 +1,209 @@
|
||||
# -*- coding: utf-8 -*-
|
||||
"""
|
||||
babel.localedata
|
||||
~~~~~~~~~~~~~~~~
|
||||
|
||||
Low-level locale data access.
|
||||
|
||||
:note: The `Locale` class, which uses this module under the hood, provides a
|
||||
more convenient interface for accessing the locale data.
|
||||
|
||||
:copyright: (c) 2013 by the Babel Team.
|
||||
:license: BSD, see LICENSE for more details.
|
||||
"""
|
||||
|
||||
import os
|
||||
import threading
|
||||
from collections import MutableMapping
|
||||
|
||||
from babel._compat import pickle
|
||||
|
||||
|
||||
_cache = {}
|
||||
_cache_lock = threading.RLock()
|
||||
_dirname = os.path.join(os.path.dirname(__file__), 'localedata')
|
||||
|
||||
|
||||
def exists(name):
|
||||
"""Check whether locale data is available for the given locale. Ther
|
||||
return value is `True` if it exists, `False` otherwise.
|
||||
|
||||
:param name: the locale identifier string
|
||||
"""
|
||||
if name in _cache:
|
||||
return True
|
||||
return os.path.exists(os.path.join(_dirname, '%s.dat' % name))
|
||||
|
||||
|
||||
def locale_identifiers():
|
||||
"""Return a list of all locale identifiers for which locale data is
|
||||
available.
|
||||
|
||||
.. versionadded:: 0.8.1
|
||||
|
||||
:return: a list of locale identifiers (strings)
|
||||
"""
|
||||
return [stem for stem, extension in [
|
||||
os.path.splitext(filename) for filename in os.listdir(_dirname)
|
||||
] if extension == '.dat' and stem != 'root']
|
||||
|
||||
|
||||
def load(name, merge_inherited=True):
|
||||
"""Load the locale data for the given locale.
|
||||
|
||||
The locale data is a dictionary that contains much of the data defined by
|
||||
the Common Locale Data Repository (CLDR). This data is stored as a
|
||||
collection of pickle files inside the ``babel`` package.
|
||||
|
||||
>>> d = load('en_US')
|
||||
>>> d['languages']['sv']
|
||||
u'Swedish'
|
||||
|
||||
Note that the results are cached, and subsequent requests for the same
|
||||
locale return the same dictionary:
|
||||
|
||||
>>> d1 = load('en_US')
|
||||
>>> d2 = load('en_US')
|
||||
>>> d1 is d2
|
||||
True
|
||||
|
||||
:param name: the locale identifier string (or "root")
|
||||
:param merge_inherited: whether the inherited data should be merged into
|
||||
the data of the requested locale
|
||||
:raise `IOError`: if no locale data file is found for the given locale
|
||||
identifer, or one of the locales it inherits from
|
||||
"""
|
||||
_cache_lock.acquire()
|
||||
try:
|
||||
data = _cache.get(name)
|
||||
if not data:
|
||||
# Load inherited data
|
||||
if name == 'root' or not merge_inherited:
|
||||
data = {}
|
||||
else:
|
||||
parts = name.split('_')
|
||||
if len(parts) == 1:
|
||||
parent = 'root'
|
||||
else:
|
||||
parent = '_'.join(parts[:-1])
|
||||
data = load(parent).copy()
|
||||
filename = os.path.join(_dirname, '%s.dat' % name)
|
||||
fileobj = open(filename, 'rb')
|
||||
try:
|
||||
if name != 'root' and merge_inherited:
|
||||
merge(data, pickle.load(fileobj))
|
||||
else:
|
||||
data = pickle.load(fileobj)
|
||||
_cache[name] = data
|
||||
finally:
|
||||
fileobj.close()
|
||||
return data
|
||||
finally:
|
||||
_cache_lock.release()
|
||||
|
||||
|
||||
def merge(dict1, dict2):
|
||||
"""Merge the data from `dict2` into the `dict1` dictionary, making copies
|
||||
of nested dictionaries.
|
||||
|
||||
>>> d = {1: 'foo', 3: 'baz'}
|
||||
>>> merge(d, {1: 'Foo', 2: 'Bar'})
|
||||
>>> items = d.items(); items.sort(); items
|
||||
[(1, 'Foo'), (2, 'Bar'), (3, 'baz')]
|
||||
|
||||
:param dict1: the dictionary to merge into
|
||||
:param dict2: the dictionary containing the data that should be merged
|
||||
"""
|
||||
for key, val2 in dict2.items():
|
||||
if val2 is not None:
|
||||
val1 = dict1.get(key)
|
||||
if isinstance(val2, dict):
|
||||
if val1 is None:
|
||||
val1 = {}
|
||||
if isinstance(val1, Alias):
|
||||
val1 = (val1, val2)
|
||||
elif isinstance(val1, tuple):
|
||||
alias, others = val1
|
||||
others = others.copy()
|
||||
merge(others, val2)
|
||||
val1 = (alias, others)
|
||||
else:
|
||||
val1 = val1.copy()
|
||||
merge(val1, val2)
|
||||
else:
|
||||
val1 = val2
|
||||
dict1[key] = val1
|
||||
|
||||
|
||||
class Alias(object):
|
||||
"""Representation of an alias in the locale data.
|
||||
|
||||
An alias is a value that refers to some other part of the locale data,
|
||||
as specified by the `keys`.
|
||||
"""
|
||||
|
||||
def __init__(self, keys):
|
||||
self.keys = tuple(keys)
|
||||
|
||||
def __repr__(self):
|
||||
return '<%s %r>' % (type(self).__name__, self.keys)
|
||||
|
||||
def resolve(self, data):
|
||||
"""Resolve the alias based on the given data.
|
||||
|
||||
This is done recursively, so if one alias resolves to a second alias,
|
||||
that second alias will also be resolved.
|
||||
|
||||
:param data: the locale data
|
||||
:type data: `dict`
|
||||
"""
|
||||
base = data
|
||||
for key in self.keys:
|
||||
data = data[key]
|
||||
if isinstance(data, Alias):
|
||||
data = data.resolve(base)
|
||||
elif isinstance(data, tuple):
|
||||
alias, others = data
|
||||
data = alias.resolve(base)
|
||||
return data
|
||||
|
||||
|
||||
class LocaleDataDict(MutableMapping):
|
||||
"""Dictionary wrapper that automatically resolves aliases to the actual
|
||||
values.
|
||||
"""
|
||||
|
||||
def __init__(self, data, base=None):
|
||||
self._data = data
|
||||
if base is None:
|
||||
base = data
|
||||
self.base = base
|
||||
|
||||
def __len__(self):
|
||||
return len(self._data)
|
||||
|
||||
def __iter__(self):
|
||||
return iter(self._data)
|
||||
|
||||
def __getitem__(self, key):
|
||||
orig = val = self._data[key]
|
||||
if isinstance(val, Alias): # resolve an alias
|
||||
val = val.resolve(self.base)
|
||||
if isinstance(val, tuple): # Merge a partial dict with an alias
|
||||
alias, others = val
|
||||
val = alias.resolve(self.base).copy()
|
||||
merge(val, others)
|
||||
if type(val) is dict: # Return a nested alias-resolving dict
|
||||
val = LocaleDataDict(val, base=self.base)
|
||||
if val is not orig:
|
||||
self._data[key] = val
|
||||
return val
|
||||
|
||||
def __setitem__(self, key, value):
|
||||
self._data[key] = value
|
||||
|
||||
def __delitem__(self, key):
|
||||
del self._data[key]
|
||||
|
||||
def copy(self):
|
||||
return LocaleDataDict(self._data.copy(), base=self.base)
|
||||
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|
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Some files were not shown because too many files have changed in this diff Show More
Reference in New Issue
Block a user