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\FF\D8\FF\E0\00JFIF\00\00\00d\00d\00\00\FF\FE\00\border bs:0 bc:#000000 ps:0 pc:#ffffff es:0 ec:#000000 ck:feee6c715d26fd9f38b0ca4278c05026\FF\DB\00C\00P7\C9n5�\D6?\BD�\9Ds\EBp\9F[`8m\B7)o\B5\E8\E6I\99\FE3]]A2\BA\8Cw\D6E\93\\DEv\C8\009\F2\F1NI?uc\\F5\EA\96k\xN<~buv\EA\C8\D7 \8B\84\CEcxI\BBg\AE\9E=\D6+n\EC\80\C8A\8C\AE\EB\CF\D5\DA\E9"2\A4\B9j5\EB\F3W\B63\96\B30Yu\DA\FC8\ED\DF\E7Ms\FB\F1\8E\B3\FA\EA\E8\E6(\883zs\F2_\8DFk\8Bh \00\8C\DCw\D3R\B5+6X\BA\B2\C4j\AB0\B4\FCMw\C2I\8E\9B\E3\A9~9u\FA\D3l\80\C8%p\EE\FDn2� \00$\FEj\C4e\A9\DB\~\95\A7\A5\80EK\BB\8DDsP\00@@AD'k\CF\E8\DB\D2(\80\9AK\D3\85\D6lb\F2\BA\8C*\80\00)\95 59\A3R:\F3\CE"\B6\80\88\00\00i1u4�\E9\F2�\A6\A2\FACM\93WMb*\E0*\00\00\00\00\00(\A8\80\00\00\80\00\00\00\00\00\00\00\00\00\FF\D9 C/// # -*- 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(sel