golden hour

/opt/alt/python37/lib/python3.7/site-packages/babel

File/Folder	Size	Actions
__init__.py	714 B
__pycache__	-
_compat.py	1.65 KB
core.py	36.04 KB
dates.py	66.12 KB
global.dat	248.46 KB
languages.py	2.68 KB
lists.py	2.66 KB
locale-data	-
localedata.py	7.75 KB
localtime	-
messages	-
numbers.py	38.94 KB
plural.py	20.81 KB
support.py	22.09 KB
units.py	11.03 KB
util.py	7.4 KB

Edit: localedata.py

# -*- 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) 2013-2021 by the Babel Team.
    :license: BSD, see LICENSE for more details.
"""

import os
import re
import sys
import threading
from itertools import chain

from babel._compat import pickle, string_types, abc

_cache = {}
_cache_lock = threading.RLock()
_dirname = os.path.join(os.path.dirname(__file__), '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.

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)
    """
    data = getattr(locale_identifiers, 'cache', None)
    if data is None:
        locale_identifiers.cache = data = [
            stem
            for stem, extension in
            (os.path.splitext(filename) for filename in os.listdir(_dirname))
            if extension == '.dat' and stem != 'root'
        ]
    return data

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(abc.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)