U
    7c
                     @   sT   d Z ddlZddlmZ ddlmZ ddlmZ er@ddlm	Z	 G dd de
ZdS )	z`Represents a wheel file and provides access to the various parts of the
name that have meaning.
    N)Tag)InvalidWheelFilename)MYPY_CHECK_RUNNING)Listc                   @   s>   e Zd ZdZedejZdd Zdd Z	dd Z
d	d
 ZdS )WheelzA wheel filez^(?P<namever>(?P<name>.+?)-(?P<ver>.*?))
        ((-(?P<build>\d[^-]*?))?-(?P<pyver>.+?)-(?P<abi>.+?)-(?P<plat>.+?)
        \.whl|\.dist-info)$c                    s    j |}|std| | _|ddd _|ddd _|d _|d	d _
|d		d _|d
	d _ fdd j
D  _dS )zX
        :raises InvalidWheelFilename: when the filename is invalid for a wheel
        z!%s is not a valid wheel filename.name_-verbuildpyver.abiplatc                    s0   h | ](} j D ]} jD ]}t|||qqqS  )abisplatsr   ).0xyzselfr   >/tmp/pip-unpacked-wheel-xvghy_sv/pip/_internal/models/wheel.py	<setcomp>.   s      z!Wheel.__init__.<locals>.<setcomp>N)wheel_file_rematchr   filenamegroupreplacer   version	build_tagsplit
pyversionsr   r   	file_tags)r   r   
wheel_infor   r   r   __init__   s    
zWheel.__init__c                 C   s   t dd | jD S )z4Return the wheel's tags as a sorted list of strings.c                 s   s   | ]}t |V  qd S N)strr   tagr   r   r   	<genexpr>6   s     z0Wheel.get_formatted_file_tags.<locals>.<genexpr>)sortedr$   r   r   r   r   get_formatted_file_tags3   s    zWheel.get_formatted_file_tagsc                    s   t  fdd| jD S )a  Return the lowest index that one of the wheel's file_tag combinations
        achieves in the given list of supported tags.

        For example, if there are 8 supported tags and one of the file tags
        is first in the list, then return 0.

        :param tags: the PEP 425 tags to check the wheel against, in order
            with most preferred first.

        :raises ValueError: If none of the wheel's file tags match one of
            the supported tags.
        c                 3   s    | ]}| kr  |V  qd S r'   )indexr)   tagsr   r   r+   F   s      z*Wheel.support_index_min.<locals>.<genexpr>)minr$   r   r0   r   r/   r   support_index_min8   s    zWheel.support_index_minc                 C   s   | j | S )zReturn whether the wheel is compatible with one of the given tags.

        :param tags: the PEP 425 tags to check the wheel against.
        )r$   
isdisjointr2   r   r   r   	supportedH   s    zWheel.supportedN)__name__
__module____qualname____doc__recompileVERBOSEr   r&   r-   r3   r5   r   r   r   r   r      s   r   )r9   r:   pip._vendor.packaging.tagsr   pip._internal.exceptionsr   pip._internal.utils.typingr   typingr   objectr   r   r   r   r   <module>   s   