B fc@sdZddlZddlZddlZddlZddlZddlmZddlm Z iZ e Z ej ej edZedejZddZd d Zd d Zd dZdddZddZGdddZGdddejZdS)aG 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) 2013-2022 by the Babel Team. :license: BSD, see LICENSE for more details. N)abc)chainz locale-dataz%^(con|prn|aux|nul|com[0-9]|lpt[0-9])$cCsL|rt|tsdS|}x(tttgD]}||kr0|Sq0WdS)zNormalize a locale ID by stripping spaces and apply proper casing. Returns the normalized locale ID string or `None` if the ID is not recognized. N) isinstancestrstriplowerr from_iterable_cachelocale_identifiers)nameZ locale_idr /lib/python3.7/site-packages/babel/localedata.pynormalize_locales   rcCsJtj|}tjdkr8ttj|dr8td|tj t d|S)z? Resolve a locale identifier to a `.dat` path on disk. win32rzName %s is invalid on Windowsz%s.dat) ospathbasenamesysplatform_windows_reserved_name_rematchsplitext ValueErrorjoin_dirname)r r r r resolve_locale_filename+s   rcCsB|rt|tsdS|tkrdStjt|}|r6dStt|S)zCheck whether locale data is available for the given locale. Returns `True` if it exists, `False` otherwise. :param name: the locale identifier string FT) rrr rrexistsrboolr)r Z file_foundr r r r;s rcCs<ttdd}|dkr8ddddttDDt_}|S)aReturn a list of all locale identifiers for which locale data is available. This data is cached after the first invocation in `locale_identifiers.cache`. Removing the `locale_identifiers.cache` attribute or setting it to `None` will cause this function to re-read the list from disk. .. versionadded:: 0.8.1 :return: a list of locale identifiers (strings) cacheNcSs$g|]\}}|dkr|dkr|qS)z.datrootr ).0Zstem extensionr r r Zsz&locale_identifiers..css|]}tj|VqdS)N)rrr)r filenamer r r \sz%locale_identifiers..)getattrr rlistdirrr)datar r r r Js r Tc Cstj|}tzt|}|s|dks0|s6i}nXddlm}|d|}|s| d}t |dkrpd}nd |dd}t | }t|}t|d .}|dkr|rt|t |n t |}WdQRX|t|<|StXdS) aeLoad 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 rr) get_globalZparent_exceptions_Nrb)rrr _cache_lockacquirer getZ babel.corer(splitlenrloadcopyropenmergepicklerelease)r Zmerge_inheritedr'r(parentpartsr#Zfileobjr r r r2bs.         r2cCsx|D]\}}|dk r ||}t|tr|dkr:i}t|trN||f}qt|tr||\}}|}t||||f}q|}t||n|}|||<q WdS)anMerge the data from `dict2` into the `dict1` dictionary, making copies of nested dictionaries. >>> d = {1: 'foo', 3: 'baz'} >>> merge(d, {1: 'Foo', 2: 'Bar'}) >>> sorted(d.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 N)itemsr/rdictAliastupler3r5)Zdict1Zdict2keyZval2Zval1aliasothersr r r r5s"         r5c@s(eZdZdZddZddZddZdS) r<zRepresentation 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`. cCst||_dS)N)r=keys)selfrAr r r __init__szAlias.__init__cCsdt|j|jfS)Nz<%s %r>)type__name__rA)rBr r r __repr__szAlias.__repr__cCsR|}x|jD] }||}q Wt|tr2||}nt|trN|\}}||}|S)zResolve 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` )rArr<resolver=)rBr'baser>r?r@r r r rGs       z Alias.resolveN)rE __module__ __qualname____doc__rCrFrGr r r r r<sr<c@sJeZdZdZdddZddZddZd d Zd d Zd dZ ddZ dS)LocaleDataDictzUDictionary wrapper that automatically resolves aliases to the actual values. NcCs||_|dkr|}||_dS)N)_datarH)rBr'rHr r r rCszLocaleDataDict.__init__cCs t|jS)N)r1rM)rBr r r __len__szLocaleDataDict.__len__cCs t|jS)N)iterrM)rBr r r __iter__szLocaleDataDict.__iter__cCs|j|}}t|tr$||j}t|trP|\}}||j}t||t|t krjt ||jd}||k r|||j|<|S)N)rH) rMrr<rGrHr=r3r5rDr;rL)rBr>Zorigvalr?r@r r r __getitem__s      zLocaleDataDict.__getitem__cCs||j|<dS)N)rM)rBr>valuer r r __setitem__szLocaleDataDict.__setitem__cCs |j|=dS)N)rM)rBr>r r r __delitem__szLocaleDataDict.__delitem__cCst|j|jdS)N)rH)rLrMr3rH)rBr r r r3szLocaleDataDict.copy)N) rErIrJrKrCrNrPrRrTrUr3r r r r rLs rL)T)rKr6rrerZ threading collectionsr itertoolsrr RLockr-rrdirname__file__rcompileIrrrrr r2r5r<MutableMappingrLr r r r  s&   7!!