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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.
N)MutableMapping)chain)pickle string_typesc C s0 t tddr t tdd r tj} n tjjt} | S )NfrozenF_MEIPASS)getattrsysr ospathdirname__file__)Zbasedir r /usr/lib/python3.6/localedata.py get_base_dir s r z locale-dataz%^(con|prn|aux|nul|com[0-9]|lpt[0-9])$c C sP | st | t rdS | j j } x(tjtt gD ]}| |j kr4|S q4W dS )zNormalize a locale ID by stripping spaces and apply proper casing.
Returns the normalized locale ID string or `None` if the ID is not
recognized.
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from_iterable_cachelocale_identifiers)nameZ locale_idr r r normalize_locale) s r c C sJ t jj| } tjdkr8tjt jj| d r8td| t jj t
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Resolve a locale identifier to a `.dat` path on disk.
Zwin32r z Name %s is invalid on Windowsz%s.dat) r
r basenamer platform_windows_reserved_name_rematchsplitext
ValueErrorjoin_dirname)r r r r resolve_locale_filename7 s r! c C sF | st | t rdS | tkr"dS tjjt| }|r:dS tt| S )zCheck whether locale data is available for the given locale.
Returns `True` if it exists, `False` otherwise.
:param name: the locale identifier string
FT) r r r r
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file_foundr r r r" G s r" c C s dd dd t jtD D S )zReturn a list of all locale identifiers for which locale data is
available.
.. versionadded:: 0.8.1
:return: a list of locale identifiers (strings)
c S s$ g | ] \}}|d kr|dkr|qS )z.datrootr ).0Zstem extensionr r r
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listdirr r r r r r V s r Tc C s t jj| } tj ztj| }|s| dks2| r8i }nXddlm} |dj| }|s| j d}t
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ae 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
r$ r )
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babel.corer* splitlenr loadcopyr! openmerger release)r Zmerge_inheriteddatar* parentpartsr( Zfileobjr r r r4 c s.
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W dS )an 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
N)itemsr1 r dictAliastupler5 r7 )Zdict1Zdict2keyZval2Zval1aliasothersr r r r7 s"
r7 c @ s( e Zd ZdZdd Zdd Zdd ZdS ) 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`.
c C s t || _d S )N)r? keys)selfrC r r r __init__ s zAlias.__init__c C s dt | j| jf S )Nz<%s %r>)type__name__rC )rD r r r __repr__ s zAlias.__repr__c C sR |}x| j D ] }|| }q W t|tr2|j|}n t|trN|\}}|j|}|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`
)rC r r> resolver? )rD r9 baser@ rA rB r r r rI s
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Alias.resolveN)rG
__module__ __qualname____doc__rE rH rI r r r r r> s r> c @ sJ e Zd ZdZdddZdd Zdd Zd d
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dS )LocaleDataDictzUDictionary wrapper that automatically resolves aliases to the actual
values.
Nc C s || _ |d kr|}|| _d S )N)_datarJ )rD r9 rJ r r r rE s zLocaleDataDict.__init__c C s
t | jS )N)r3 rO )rD r r r __len__ s zLocaleDataDict.__len__c C s
t | jS )N)iterrO )rD r r r __iter__ s zLocaleDataDict.__iter__c C s | j | }}t|tr$|j| j}t|trP|\}}|j| jj }t|| t|t krjt
|| jd}||k r||| j |< |S )N)rJ ) rO r r> rI rJ r? r5 r7 rF r= rN )rD r@ ZorigvalrA rB r r r __getitem__ s
zLocaleDataDict.__getitem__c C s || j |< d S )N)rO )rD r@ valuer r r __setitem__ s zLocaleDataDict.__setitem__c C s | j |= d S )N)rO )rD r@ r r r __delitem__ s zLocaleDataDict.__delitem__c C s t | jj | jdS )N)rJ )rN rO r5 rJ )rD r r r r5 s zLocaleDataDict.copy)N) rG rK rL rM rE rP rR rT rV rW r5 r r r r rN s
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