B
    ãUvgÜ  ã               @   s’   d Z ddlZddlZddlZdddgZddd„Zddd„Zd	d
„ Zdd„ Zdd„ Z	dd„ Z
dd„ Ze d¡Ze d¡Zdd„ Zdd„ Zdd„ ZdS )z¡
Filename globbing utility. Mostly a copy of `glob` from Python 3.5.

Changes include:
 * `yield from` and PEP3102 `*` removed.
 * Hidden files are not ignored.
é    NÚglobÚiglobÚescapeFc             C   s   t t| |d�ƒS )ay  Return a list of paths matching a pathname pattern.

    The pattern may contain simple shell-style wildcards a la
    fnmatch. However, unlike fnmatch, filenames starting with a
    dot are special cases that are not matched by '*' and '?'
    patterns.

    If recursive is true, the pattern '**' will match any files and
    zero or more directories and subdirectories.
    )Ú	recursive)Úlistr   )Úpathnamer   © r   ú7/tmp/pip-install-r_9ig3yj/setuptools/setuptools/glob.pyr      s    c             C   s*   t | |ƒ}|r&t| ƒr&t|ƒ}|r&t‚|S )aŒ  Return an iterator which yields the paths matching a pathname pattern.

    The pattern may contain simple shell-style wildcards a la
    fnmatch. However, unlike fnmatch, filenames starting with a
    dot are special cases that are not matched by '*' and '?'
    patterns.

    If recursive is true, the pattern '**' will match any files and
    zero or more directories and subdirectories.
    )Ú_iglobÚ_isrecursiveÚnextÚAssertionError)r   r   ÚitÚsr   r   r	   r      s
    
c             c   s  t j | ¡\}}t| ƒsF|r0t j | ¡rB| V  nt j |¡rB| V  d S |s�|rrt|ƒrrx4t||ƒD ]
}|V  qbW nxt||ƒD ]
}|V  q~W d S || kr¬t|ƒr¬t	||ƒ}n|g}t|ƒrÒ|rÌt|ƒrÌt}qÖt}nt
}x0|D ](}x"|||ƒD ]}t j ||¡V  qìW qÜW d S )N)ÚosÚpathÚsplitÚ	has_magicÚlexistsÚisdirr   Úglob2Úglob1r
   Úglob0Újoin)r   r   ÚdirnameÚbasenameÚxÚdirsÚglob_in_dirÚnamer   r   r	   r
   0   s4    

r
   c             C   sR   | s"t |tƒrtj d¡} ntj} yt | ¡}W n tk
rD   g S X t ||¡S )NÚASCII)	Ú
isinstanceÚbytesr   ÚcurdirÚencodeÚlistdirÚOSErrorÚfnmatchÚfilter)r   ÚpatternÚnamesr   r   r	   r   [   s    
r   c             C   s8   |st j | ¡r4|gS nt j t j | |¡¡r4|gS g S )N)r   r   r   r   r   )r   r   r   r   r	   r   h   s    r   c             c   s6   t |ƒst‚|d d… V  xt| ƒD ]
}|V  q$W d S )Nr   )r   r   Ú	_rlistdir)r   r)   r   r   r   r	   r   x   s    r   c             c   s˜   | s"t | tƒrtj d¡} ntj} yt | ¡}W n tjk
rF   d S X xJ|D ]B}|V  | rjtj | |¡n|}x t	|ƒD ]}tj ||¡V  qxW qNW d S )Nr    )
r!   r"   r   r#   r$   r%   Úerrorr   r   r+   )r   r*   r   r   Úyr   r   r	   r+   €   s    

r+   z([*?[])s   ([*?[])c             C   s(   t | tƒrt | ¡}n
t | ¡}|d k	S )N)r!   r"   Úmagic_check_bytesÚsearchÚmagic_check)r   Úmatchr   r   r	   r   •   s    

r   c             C   s   t | tƒr| dkS | dkS d S )Ns   **z**)r!   r"   )r)   r   r   r	   r   �   s    
r   c             C   s<   t j | ¡\}} t| tƒr(t d| ¡} nt d| ¡} ||  S )z#Escape all special characters.
    s   [\1]z[\1])r   r   Ú
splitdriver!   r"   r.   Úsubr0   )r   Údriver   r   r	   r   ¤   s
    
)F)F)Ú__doc__r   Úrer'   Ú__all__r   r   r
   r   r   r   r+   Úcompiler0   r.   r   r   r   r   r   r   r	   Ú<module>   s    


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
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