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    i                     @  s2  d Z ddlmZ ddlZddlZddlZddlZddlZddlZddl	m
Z
mZ ddlmZmZmZ ddlmZmZ e ZedZd2ddZedejZd3ddZedZd4d5ddZd6ddZG d d! d!ejZd7d8d)d*Zej Z!G d+d, d,ej"Z#ej$Z$ej%Z%ej&Z&ej'Z'ej(Z(ej)Z)ej*Z*d9d0d1Z+dS ):z
    babel.util
    ~~~~~~~~~~

    Various utility classes and functions.

    :copyright: (c) 2013-2023 by the Babel Team.
    :license: BSD, see LICENSE for more details.
    )annotationsN)	GeneratorIterable)IOAnyTypeVar)dates	localtime_TiterableIterable[_T]returnGenerator[_T, None, None]c                 c  s2    t  }t| D ]}||vr|V  || qdS )a  Yield all items in an iterable collection that are distinct.

    Unlike when using sets for a similar effect, the original ordering of the
    items in the collection is preserved by this function.

    >>> print(list(distinct([1, 2, 1, 3, 4, 4])))
    [1, 2, 3, 4]
    >>> print(list(distinct('foobar')))
    ['f', 'o', 'b', 'a', 'r']

    :param iterable: the iterable collection providing the data
    N)setiteradd)r   seenitem r   E/var/www/edux/Edux_v2/venv/lib/python3.10/site-packages/babel/util.pydistinct   s   
r   s(   [ \t\f]* \# .* coding[=:][ \t]*([-\w.]+)fp	IO[bytes]
str | Nonec              
   C  s  |   }| d zx|  }|tj}|r|ttjd }t|}|sJzddl	}|
|d W n tttfy@   Y n
w |  }t|}|rj|rb|dd}|dkrbtd| dW | | dS |rz|ddW | | S W | | dS | | w )a/  Deduce the encoding of a source file from magic comment.

    It does this in the same way as the `Python interpreter`__

    .. __: https://docs.python.org/3.4/reference/lexical_analysis.html#encoding-declarations

    The ``fp`` argument should be a seekable file object.

    (From Jeff Dairiki)
    r   Nlatin-1   zutf-8zencoding problem: z	 with BOM)tellseekreadline
startswithcodecsBOM_UTF8lenPYTHON_MAGIC_COMMENT_rematchastparsedecodeImportErrorSyntaxErrorUnicodeEncodeErrorgroup)r   posline1has_bommr%   line2magic_comment_encodingr   r   r   parse_encoding5   s:   


r2   z'from\s+__future__\s+import\s+\(*(.+)\)*r   encodingstrintc           
   	   C  s   ddl }|  }| d d}zK|  |}tdd|}tdd|}tdd|}t|D ]!}d	d
 |	d
dD }|D ]}t||d}	|	rQ||	jO }qBq1W | | |S | | w )zRParse the compiler flags by :mod:`__future__` from the given Python
    code.
    r   Nzimport\s*\([\r\n]+zimport (z,\s*[\r\n]+z, z\\\s*[\r\n]+ c                 S  s   g | ]	}|   d qS )z())strip).0xr   r   r   
<listcomp>   s    z&parse_future_flags.<locals>.<listcomp>r   ,)
__future__r   r   readr'   resubPYTHON_FUTURE_IMPORT_refinditerr+   splitgetattrcompiler_flag)
r   r3   r<   r,   flagsbodyr/   namesnamefeaturer   r   r   parse_future_flagsi   s*   


rJ   patternfilenameboolc                 C  s   ddddddd}|  drdg}| d	d
 } n|  dr'dg}| dd
 } ng }ttd| D ]\}}|d rA|||  q1|rK|t| q1td| d|t	j
d}|d
uS )a  Extended pathname pattern matching.

    This function is similar to what is provided by the ``fnmatch`` module in
    the Python standard library, but:

     * can match complete (relative or absolute) path names, and not just file
       names, and
     * also supports a convenience pattern ("**") to match files at any
       directory level.

    Examples:

    >>> pathmatch('**.py', 'bar.py')
    True
    >>> pathmatch('**.py', 'foo/bar/baz.py')
    True
    >>> pathmatch('**.py', 'templates/index.html')
    False

    >>> pathmatch('./foo/**.py', 'foo/bar/baz.py')
    True
    >>> pathmatch('./foo/**.py', 'bar/baz.py')
    False

    >>> pathmatch('^foo/**.py', 'foo/bar/baz.py')
    True
    >>> pathmatch('^foo/**.py', 'bar/baz.py')
    False

    >>> pathmatch('**/templates/*.html', 'templates/index.html')
    True
    >>> pathmatch('**/templates/*.html', 'templates/foo/bar.html')
    False

    :param pattern: the glob pattern
    :param filename: the path name of the file to match against
    z[^/]z[^/]/z[^/]+z[^/]+/z	(?:.+/)*?z(?:.+/)*?[^/]+)?z?/*z*/z**/z**^r   Nz./   z	([?*]+/?) $/)r   	enumerater>   rB   appendescaper$   joinreplaceossep)rK   rL   symbolsbufidxpartr$   r   r   r   	pathmatch   s,   '
	
"r`   c                   @  s   e Zd ZedZdS )TextWrapperz((\s+|(?<=[\w\!\"\'\&\.\,\?])-{2,}(?=\w))N)__name__
__module____qualname__r>   compile
wordsep_rer   r   r   r   ra      s    ra   F   rR   textwidthinitial_indentsubsequent_indent	list[str]c                 C  s   t |||dd}|| S )a  Simple wrapper around the ``textwrap.wrap`` function in the standard
    library. This version does not wrap lines on hyphens in words.

    :param text: the text to wrap
    :param width: the maximum line width
    :param initial_indent: string that will be prepended to the first line of
                           wrapped output
    :param subsequent_indent: string that will be prepended to all lines save
                              the first of wrapped output
    F)ri   rj   rk   break_long_words)ra   wrap)rh   ri   rj   rk   wrapperr   r   r   wraptext   s
   
rp   c                   @  sN   e Zd ZdZddd	d
ZdddZdddZdddZdddZdddZ	dS )FixedOffsetTimezonez&Fixed offset in minutes east from UTC.NoffsetfloatrH   r   r   Nonec                 C  s(   t j|d| _|d u rd| }|| _d S )N)minutesz
Etc/GMT%+d)datetime	timedelta_offsetzone)selfrr   rH   r   r   r   __init__   s   
zFixedOffsetTimezone.__init__r4   c                 C     | j S Nry   rz   r   r   r   __str__      zFixedOffsetTimezone.__str__c                 C  s   d| j  d| j dS )Nz<FixedOffset "z" >)ry   rx   r   r   r   r   __repr__   s   zFixedOffsetTimezone.__repr__dtdatetime.datetimedatetime.timedeltac                 C  r|   r}   )rx   rz   r   r   r   r   	utcoffset   r   zFixedOffsetTimezone.utcoffsetc                 C  r|   r}   r~   r   r   r   r   tzname   r   zFixedOffsetTimezone.tznamec                 C  s   t S r}   )ZEROr   r   r   r   dst   s   zFixedOffsetTimezone.dstr}   )rr   rs   rH   r   r   rt   )r   r4   )r   r   r   r   )r   r   r   r4   )
rb   rc   rd   __doc__r{   r   r   r   r   r   r   r   r   r   rq      s    



rq   ar   bc                 C  s   | |k| |k  S r}   r   )r   r   r   r   r   _cmp  s   r   )r   r   r   r   )r   r   r   r   )r   )r   r   r3   r4   r   r5   )rK   r4   rL   r4   r   rM   )rg   rR   rR   )
rh   r4   ri   r5   rj   r4   rk   r4   r   rl   )r   r   r   r   ),r   r<   r   r    collectionsrv   rZ   r>   textwrapcollections.abcr   r   typingr   r   r   babelr   r	   objectmissingr
   r   re   VERBOSEr#   r2   r@   rJ   r`   ra   rp   OrderedDictodicttzinforq   UTCLOCALTZget_localzone	STDOFFSET	DSTOFFSETDSTDIFFr   r   r   r   r   r   <module>   sF    	

0
 A