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Name	Size	Permission	Date
locale-data	[ DIR ]	drwxr-xr-x	2024-02-12 23:52
localtime	[ DIR ]	drwxr-xr-x	2024-02-12 23:52
messages	[ DIR ]	drwxr-xr-x	2024-02-12 23:52
__init__.py	709 B	-rw-r--r--	2017-09-14 10:04
__init__.pyc	940 B	-rw-r--r--	2022-04-21 13:24
__init__.pyo	940 B	-rw-r--r--	2022-04-21 13:24
_compat.py	1.39 KB	-rw-r--r--	2016-11-19 14:06
_compat.pyc	2.63 KB	-rw-r--r--	2022-04-21 13:24
_compat.pyo	2.63 KB	-rw-r--r--	2022-04-21 13:24
core.py	35.97 KB	-rw-r--r--	2017-08-18 12:32
core.pyc	38.48 KB	-rw-r--r--	2022-04-21 13:24
core.pyo	38.48 KB	-rw-r--r--	2022-04-21 13:24
dates.py	65.36 KB	-rw-r--r--	2017-08-18 11:19
dates.pyc	61.23 KB	-rw-r--r--	2022-04-21 13:24
dates.pyo	61.17 KB	-rw-r--r--	2022-04-21 13:24
global.dat	218.52 KB	-rw-r--r--	2017-09-14 10:06
languages.py	2.68 KB	-rw-r--r--	2016-11-19 14:05
languages.pyc	3.21 KB	-rw-r--r--	2022-04-21 13:24
languages.pyo	3.21 KB	-rw-r--r--	2022-04-21 13:24
lists.py	1.24 KB	-rw-r--r--	2016-11-19 14:05
lists.pyc	1.43 KB	-rw-r--r--	2022-04-21 13:24
lists.pyo	1.43 KB	-rw-r--r--	2022-04-21 13:24
localedata.py	7.69 KB	-rw-r--r--	2022-04-21 13:24
localedata.pyc	9.05 KB	-rw-r--r--	2022-04-21 13:24
localedata.pyo	9.05 KB	-rw-r--r--	2022-04-21 13:24
numbers.py	25.43 KB	-rw-r--r--	2017-09-14 08:57
numbers.pyc	24.96 KB	-rw-r--r--	2022-04-21 13:24
numbers.pyo	24.96 KB	-rw-r--r--	2022-04-21 13:24
plural.py	20.81 KB	-rw-r--r--	2017-03-30 07:39
plural.pyc	25.16 KB	-rw-r--r--	2022-04-21 13:24
plural.pyo	25.16 KB	-rw-r--r--	2022-04-21 13:24
support.py	21.77 KB	-rw-r--r--	2016-11-19 14:05
support.pyc	25.65 KB	-rw-r--r--	2022-04-21 13:24
support.pyo	25.65 KB	-rw-r--r--	2022-04-21 13:24
units.py	10.84 KB	-rw-r--r--	2017-08-18 12:32
units.pyc	9.01 KB	-rw-r--r--	2022-04-21 13:24
units.pyo	9.01 KB	-rw-r--r--	2022-04-21 13:24
util.py	8.59 KB	-rw-r--r--	2017-09-14 08:57
util.pyc	10.98 KB	-rw-r--r--	2022-04-21 13:24
util.pyo	10.98 KB	-rw-r--r--	2022-04-21 13:24

Rename

# -*- 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 re
import sys
import threading
from collections import MutableMapping
from itertools import chain
import sys

from babel._compat import pickle, string_types

def get_base_dir():
    if getattr(sys, 'frozen', False) and getattr(sys, '_MEIPASS', None):
        # we are running in a |PyInstaller| bundle
        basedir = sys._MEIPASS
    else:
        # we are running in a normal Python environment
        basedir = os.path.dirname(__file__)
    return basedir

_cache = {}
_cache_lock = threading.RLock()
_dirname = os.path.join(get_base_dir(), 'locale-data')
_windows_reserved_name_re = re.compile("^(con|prn|aux|nul|com[0-9]|lpt[0-9])$", re.I)

def normalize_locale(name):
    """Normalize a locale ID by stripping spaces and apply proper casing.

Returns the normalized locale ID string or `None` if the ID is not
    recognized.
    """
    if not name or not isinstance(name, string_types):
        return None
    name = name.strip().lower()
    for locale_id in chain.from_iterable([_cache, locale_identifiers()]):
        if name == locale_id.lower():
            return locale_id

def resolve_locale_filename(name):
    """
    Resolve a locale identifier to a `.dat` path on disk.
    """

# Clean up any possible relative paths.
    name = os.path.basename(name)

# Ensure we're not left with one of the Windows reserved names.
    if sys.platform == "win32" and _windows_reserved_name_re.match(os.path.splitext(name)[0]):
        raise ValueError("Name %s is invalid on Windows" % name)

# Build the path.
    return os.path.join(_dirname, '%s.dat' % name)

def exists(name):
    """Check whether locale data is available for the given locale.

Returns `True` if it exists, `False` otherwise.

:param name: the locale identifier string
    """
    if not name or not isinstance(name, string_types):
        return False
    if name in _cache:
        return True
    file_found = os.path.exists(resolve_locale_filename(name))
    return True if file_found else bool(normalize_locale(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
    """
    name = os.path.basename(name)
    _cache_lock.acquire()
    try:
        data = _cache.get(name)
        if not data:
            # Load inherited data
            if name == 'root' or not merge_inherited:
                data = {}
            else:
                from babel.core import get_global
                parent = get_global('parent_exceptions').get(name)
                if not parent:
                    parts = name.split('_')
                    if len(parts) == 1:
                        parent = 'root'
                    else:
                        parent = '_'.join(parts[:-1])
                data = load(parent).copy()
            filename = resolve_locale_filename(name)
            with open(filename, 'rb') as fileobj:
                if name != 'root' and merge_inherited:
                    merge(data, pickle.load(fileobj))
                else:
                    data = pickle.load(fileobj)
            _cache[name] = data
        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'})
    >>> 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
    """
    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)