U
    g$A                  
   @  s  d Z ddlmZ ddlZddlZddlmZmZmZm	Z	m
Z
mZ ddlmZmZmZmZ ddd	d
gZe
eeef df Zeeee
eef f Zeee
ee
eef e
eeeef f f df f Ze
ee
edf eeeef Zeeegef ZG dd deZdd	ddd
ZG dd deZG dd dZdZeZ G dd	 d	eZ!G dd de!Z"ddddddZ#e$dZ%ddd d!d"Z&d#d$ddddd%d&d'd(Z'dS ))zB
.. testsetup::

    from packaging.version import parse, Version
    )annotationsN)AnyCallable
NamedTupleSupportsIntTupleUnion   )InfinityInfinityTypeNegativeInfinityNegativeInfinityTypeVERSION_PATTERNInvalidVersionVersionparse.c                   @  s>   e Zd ZU ded< ded< ded< ded< ded< d	ed
< dS )_Versionintepochtuple[int, ...]releasetuple[str, int] | NonedevprepostLocalType | NonelocalN)__name__
__module____qualname____annotations__ r!   r!   5/tmp/pip-unpacked-wheel-et9flr3b/packaging/version.pyr   &   s   
r   strversionreturnc                 C  s   t | S )zParse the given version string.

    >>> parse('1.0.dev1')
    <Version('1.0.dev1')>

    :param version: The version string to parse.
    :raises InvalidVersion: When the version string is not a valid version.
    )r   )r%   r!   r!   r"   r   /   s    	c                   @  s   e Zd ZdZdS )r   zRaised when a version string is not a valid version.

    >>> Version("invalid")
    Traceback (most recent call last):
        ...
    packaging.version.InvalidVersion: Invalid version: 'invalid'
    N)r   r   r   __doc__r!   r!   r!   r"   r   ;   s   c                   @  s   e Zd ZU ded< ddddZd ddd	d
Zd ddddZdddddZd ddddZd ddddZ	dddddZ
dS )_BaseVersionztuple[Any, ...]_keyr   r&   c                 C  s
   t | jS N)hashr)   selfr!   r!   r"   __hash__H   s    z_BaseVersion.__hash__bool)otherr&   c                 C  s   t |tstS | j|jk S r+   
isinstancer(   NotImplementedr)   r.   r1   r!   r!   r"   __lt__N   s    
z_BaseVersion.__lt__c                 C  s   t |tstS | j|jkS r+   r2   r5   r!   r!   r"   __le__T   s    
z_BaseVersion.__le__objectc                 C  s   t |tstS | j|jkS r+   r2   r5   r!   r!   r"   __eq__Z   s    
z_BaseVersion.__eq__c                 C  s   t |tstS | j|jkS r+   r2   r5   r!   r!   r"   __ge__`   s    
z_BaseVersion.__ge__c                 C  s   t |tstS | j|jkS r+   r2   r5   r!   r!   r"   __gt__f   s    
z_BaseVersion.__gt__c                 C  s   t |tstS | j|jkS r+   r2   r5   r!   r!   r"   __ne__l   s    
z_BaseVersion.__ne__N)r   r   r   r    r/   r6   r7   r9   r:   r;   r<   r!   r!   r!   r"   r(   E   s   
r(   a  
    v?
    (?:
        (?:(?P<epoch>[0-9]+)!)?                           # epoch
        (?P<release>[0-9]+(?:\.[0-9]+)*)                  # release segment
        (?P<pre>                                          # pre-release
            [-_\.]?
            (?P<pre_l>alpha|a|beta|b|preview|pre|c|rc)
            [-_\.]?
            (?P<pre_n>[0-9]+)?
        )?
        (?P<post>                                         # post release
            (?:-(?P<post_n1>[0-9]+))
            |
            (?:
                [-_\.]?
                (?P<post_l>post|rev|r)
                [-_\.]?
                (?P<post_n2>[0-9]+)?
            )
        )?
        (?P<dev>                                          # dev release
            [-_\.]?
            (?P<dev_l>dev)
            [-_\.]?
            (?P<dev_n>[0-9]+)?
        )?
    )
    (?:\+(?P<local>[a-z0-9]+(?:[-_\.][a-z0-9]+)*))?       # local version
c                   @  s^  e Zd ZU dZede d ejejB Z	de
d< dddd	d
ZddddZddddZeddddZeddddZeddddZeddddZeddddZedddd Zeddd!d"Zeddd#d$Zed%dd&d'Zed%dd(d)Zed%dd*d+Zeddd,d-Zeddd.d/Zeddd0d1Zd2S )3r   a  This class abstracts handling of a project's versions.

    A :class:`Version` instance is comparison aware and can be compared and
    sorted using the standard Python interfaces.

    >>> v1 = Version("1.0a5")
    >>> v2 = Version("1.0")
    >>> v1
    <Version('1.0a5')>
    >>> v2
    <Version('1.0')>
    >>> v1 < v2
    True
    >>> v1 == v2
    False
    >>> v1 > v2
    False
    >>> v1 >= v2
    False
    >>> v1 <= v2
    True
    z^\s*z\s*$CmpKeyr)   r#   Noner$   c              
   C  s   | j |}|std|t|dr8t|dndtdd |ddD t|d|d	t|d
|dp|dt|d|dt	|dd| _
t| j
j| j
j| j
j| j
j| j
j| j
j| _dS )aC  Initialize a Version object.

        :param version:
            The string representation of a version which will be parsed and normalized
            before use.
        :raises InvalidVersion:
            If the ``version`` does not conform to PEP 440 in any way then this
            exception will be raised.
        zInvalid version: r   r   c                 s  s   | ]}t |V  qd S r+   )r   .0ir!   r!   r"   	<genexpr>   s     z#Version.__init__.<locals>.<genexpr>r   .pre_lpre_npost_lpost_n1post_n2dev_ldev_nr   )r   r   r   r   r   r   N)_regexsearchr   r   groupr   tuplesplit_parse_letter_version_parse_local_version_version_cmpkeyr   r   r   r   r   r   r)   )r.   r%   matchr!   r!   r"   __init__   s,     zVersion.__init__r*   c                 C  s   d|  dS )zA representation of the Version that shows all internal state.

        >>> Version('1.0.0')
        <Version('1.0.0')>
        z
<Version('z')>r!   r-   r!   r!   r"   __repr__   s    zVersion.__repr__c                 C  s   g }| j dkr || j  d |ddd | jD  | jdk	rb|ddd | jD  | jdk	r~|d	| j  | jdk	r|d
| j  | jdk	r|d| j  d|S )z}A string representation of the version that can be round-tripped.

        >>> str(Version("1.0a5"))
        '1.0a5'
        r   !rC   c                 s  s   | ]}t |V  qd S r+   r#   r@   xr!   r!   r"   rB      s     z"Version.__str__.<locals>.<genexpr>N c                 s  s   | ]}t |V  qd S r+   rX   rY   r!   r!   r"   rB      s     z.postz.dev+)r   appendjoinr   r   r   r   r   r.   partsr!   r!   r"   __str__   s    




zVersion.__str__r   c                 C  s   | j jS )zThe epoch of the version.

        >>> Version("2.0.0").epoch
        0
        >>> Version("1!2.0.0").epoch
        1
        )rR   r   r-   r!   r!   r"   r     s    	zVersion.epochr   c                 C  s   | j jS )ad  The components of the "release" segment of the version.

        >>> Version("1.2.3").release
        (1, 2, 3)
        >>> Version("2.0.0").release
        (2, 0, 0)
        >>> Version("1!2.0.0.post0").release
        (2, 0, 0)

        Includes trailing zeroes but not the epoch or any pre-release / development /
        post-release suffixes.
        )rR   r   r-   r!   r!   r"   r     s    zVersion.releaser   c                 C  s   | j jS )a  The pre-release segment of the version.

        >>> print(Version("1.2.3").pre)
        None
        >>> Version("1.2.3a1").pre
        ('a', 1)
        >>> Version("1.2.3b1").pre
        ('b', 1)
        >>> Version("1.2.3rc1").pre
        ('rc', 1)
        )rR   r   r-   r!   r!   r"   r   &  s    zVersion.prez
int | Nonec                 C  s   | j jr| j jd S dS )zThe post-release number of the version.

        >>> print(Version("1.2.3").post)
        None
        >>> Version("1.2.3.post1").post
        1
        r	   N)rR   r   r-   r!   r!   r"   r   5  s    	zVersion.postc                 C  s   | j jr| j jd S dS )zThe development number of the version.

        >>> print(Version("1.2.3").dev)
        None
        >>> Version("1.2.3.dev1").dev
        1
        r	   N)rR   r   r-   r!   r!   r"   r   @  s    	zVersion.dev
str | Nonec                 C  s(   | j jr ddd | j jD S dS dS )zThe local version segment of the version.

        >>> print(Version("1.2.3").local)
        None
        >>> Version("1.2.3+abc").local
        'abc'
        rC   c                 s  s   | ]}t |V  qd S r+   rX   rY   r!   r!   r"   rB   U  s     z Version.local.<locals>.<genexpr>N)rR   r   r^   r-   r!   r!   r"   r   K  s    	zVersion.localc                 C  s   t | ddd S )zThe public portion of the version.

        >>> Version("1.2.3").public
        '1.2.3'
        >>> Version("1.2.3+abc").public
        '1.2.3'
        >>> Version("1!1.2.3dev1+abc").public
        '1!1.2.3.dev1'
        r\   r	   r   )r#   rO   r-   r!   r!   r"   publicY  s    zVersion.publicc                 C  sF   g }| j dkr || j  d |ddd | jD  d|S )a\  The "base version" of the version.

        >>> Version("1.2.3").base_version
        '1.2.3'
        >>> Version("1.2.3+abc").base_version
        '1.2.3'
        >>> Version("1!1.2.3dev1+abc").base_version
        '1!1.2.3'

        The "base version" is the public version of the project without any pre or post
        release markers.
        r   rW   rC   c                 s  s   | ]}t |V  qd S r+   rX   rY   r!   r!   r"   rB   {  s     z'Version.base_version.<locals>.<genexpr>r[   )r   r]   r^   r   r_   r!   r!   r"   base_versionf  s
    
zVersion.base_versionr0   c                 C  s   | j dk	p| jdk	S )aT  Whether this version is a pre-release.

        >>> Version("1.2.3").is_prerelease
        False
        >>> Version("1.2.3a1").is_prerelease
        True
        >>> Version("1.2.3b1").is_prerelease
        True
        >>> Version("1.2.3rc1").is_prerelease
        True
        >>> Version("1.2.3dev1").is_prerelease
        True
        N)r   r   r-   r!   r!   r"   is_prerelease  s    zVersion.is_prereleasec                 C  s
   | j dk	S )zWhether this version is a post-release.

        >>> Version("1.2.3").is_postrelease
        False
        >>> Version("1.2.3.post1").is_postrelease
        True
        N)r   r-   r!   r!   r"   is_postrelease  s    	zVersion.is_postreleasec                 C  s
   | j dk	S )zWhether this version is a development release.

        >>> Version("1.2.3").is_devrelease
        False
        >>> Version("1.2.3.dev1").is_devrelease
        True
        N)r   r-   r!   r!   r"   is_devrelease  s    	zVersion.is_devreleasec                 C  s   t | jdkr| jd S dS )zqThe first item of :attr:`release` or ``0`` if unavailable.

        >>> Version("1.2.3").major
        1
        r	   r   lenr   r-   r!   r!   r"   major  s    zVersion.majorc                 C  s   t | jdkr| jd S dS )zThe second item of :attr:`release` or ``0`` if unavailable.

        >>> Version("1.2.3").minor
        2
        >>> Version("1").minor
        0
           r	   r   rh   r-   r!   r!   r"   minor  s    	zVersion.minorc                 C  s   t | jdkr| jd S dS )zThe third item of :attr:`release` or ``0`` if unavailable.

        >>> Version("1.2.3").micro
        3
        >>> Version("1").micro
        0
           rk   r   rh   r-   r!   r!   r"   micro  s    	zVersion.microN)r   r   r   r'   recompiler   VERBOSE
IGNORECASErK   r    rU   rV   ra   propertyr   r   r   r   r   r   rc   rd   re   rf   rg   rj   rl   rn   r!   r!   r!   r"   r      sD   
&!





c                      s&   e Zd Zedd fddZ  ZS )_TrimmedReleaser   r*   c                   s6   t  j}dd t|D }t|dd}|d|d  S )z
        Release segment without any trailing zeros.

        >>> _TrimmedRelease('1.0.0').release
        (1,)
        >>> _TrimmedRelease('0.0').release
        (0,)
        c                 s  s   | ]\}}|r|V  qd S r+   r!   )r@   indexvalr!   r!   r"   rB     s      z*_TrimmedRelease.release.<locals>.<genexpr>r   )defaultNr	   )superr   	enumeratemax)r.   relZnonzerosZlast_nonzero	__class__r!   r"   r     s    
z_TrimmedRelease.release)r   r   r   rs   r   __classcell__r!   r!   r|   r"   rt     s   rt   rb   z str | bytes | SupportsInt | Noner   )letternumberr&   c                 C  sz   | rZ|d krd}|   } | dkr&d} n(| dkr4d} n| dkrBd} n| dkrNd	} | t|fS | rbt|rvd	} | t|fS d S )
Nr   alphaabetab)cr   previewrc)revrr   )lowerr   AssertionError)r   r   r!   r!   r"   rP     s$    rP   z[\._-]r   )r   r&   c                 C  s$   | dk	r t dd t| D S dS )zR
    Takes a string like abc.1.twelve and turns it into ("abc", 1, "twelve").
    Nc                 s  s&   | ]}|  s| nt|V  qd S r+   )isdigitr   r   )r@   partr!   r!   r"   rB     s   z'_parse_local_version.<locals>.<genexpr>)rN   _local_version_separatorsrO   )r   r!   r!   r"   rQ     s
    rQ   r   r   r=   )r   r   r   r   r   r   r&   c                 C  s   t tttdd t|}|d kr>|d kr>|d k	r>t}n|d krLt}n|}|d kr^t}n|}|d krpt}	n|}	|d krt}
nt dd |D }
| ||||	|
fS )Nc                 S  s   | dkS )Nr   r!   )rZ   r!   r!   r"   <lambda>      z_cmpkey.<locals>.<lambda>c                 s  s(   | ] }t |tr|d fnt|fV  qdS )r[   N)r3   r   r   r?   r!   r!   r"   rB   B  s    z_cmpkey.<locals>.<genexpr>)rN   reversedlist	itertools	dropwhiler   r
   )r   r   r   r   r   r   _release_pre_post_dev_localr!   r!   r"   rS     s(    	rS   )(r'   
__future__r   r   ro   typingr   r   r   r   r   r   _structuresr
   r   r   r   __all__r   r#   Z	LocalTypeZCmpPrePostDevTypeZCmpLocalTyper=   r0   ZVersionComparisonMethodr   r   
ValueErrorr   r(   Z_VERSION_PATTERNr   r   rt   rP   rp   r   rQ   rS   r!   r!   r!   r"   <module>   sJ    *
	
0  '%
