o
    j                     @  s  d Z ddlmZ ddlZddlZddlZddlmZmZmZm	Z	m
Z
mZmZmZ ejr3ddlmZmZ ejdkr?ddlmZ nejrIddlmZ nddlZddlZdaddZddddddddZg dZdbddZeeeef df Zeeeef df Zeeeeeeef Zeeeeedf ef eeeedf eef f Zeeege f Z!G dd deddZ"dcddZ#ddd!d"Z$G d#d$ d$e%Z&G d%d& d&Z'd'Z(e()d(d))d*d+Z*ej+j,d,krejd-k sej+j,d.krejd/k sejd0k re*ne(Z-	 e.d1ej/ej0B Z1e2d2Z3ded5d6Z4dfd8d9Z5dgd;d<Z6dhd>d?Z7didAdBZ8djdDdEZ9G dFdG dGe	Z:G dHd  d e'Z;G dIdJ dJe;Z<dkdOdPZ=e.dQZ>dldSdTZ?ddUdVdWZ@dXZAdYZBdXZCeBddddUdfZDdmd_d`ZEdS )nzf
.. testsetup::

    from pip._vendor.packaging.version import parse, normalize_pre, Version, _cmpkey
    )annotationsN)AnyCallableLiteral
NamedTupleSupportsIntTuple	TypedDictUnion)SelfUnpack)      )
deprecatedmessagestrreturnobjectc                   s   d fdd}|S )NfuncCallable[[...], object]r   r   c                   s   t  d fdd}|S )Nargsr   kwargsr   c                    s   t jtdd  | i |S )N   )category
stacklevel)warningswarnDeprecationWarning)r   r   )r   r    ^/var/www/html/Deteccion_Ine/venv/lib/python3.10/site-packages/pip/_vendor/packaging/version.pywrapper'   s   z/_deprecated.<locals>.decorator.<locals>.wrapper)r   r   r   r   r   r   )	functoolswraps)r   r    r   )r   r   	decorator&   s   z_deprecated.<locals>.decorator)r   r   r   r   r   )r   r$   r   r#   r   _deprecated%   s   r%   abrcpost)alphabetacprepreviewrevr)VERSION_PATTERNInvalidVersionVersionnormalize_preparse	list[str]c                   C  s   t S N)__all__r   r   r   r   __dir__B      r9   .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 )_VersionReplace
int | Noneepochztuple[int, ...] | Nonereleasetuple[str, int] | Noner-   r)   dev
str | NonelocalN__name__
__module____qualname____annotations__r   r   r   r   r;   Q      
 r;   F)totalletterc                C  s   |   } t| | S )a8  Normalize the pre-release segment of a version string.

    Returns a lowercase version of the string if not a known pre-release
    identifier.

    >>> normalize_pre('alpha')
    'a'
    >>> normalize_pre('BETA')
    'b'
    >>> normalize_pre('rc')
    'rc'

    :param letter:

    .. versionadded:: 26.1
    )lower_LETTER_NORMALIZATIONget)rJ   r   r   r   r4   Z   s   r4   versionr3   c                 C     t | S )a  Parse the given version string.

    This is identical to the :class:`Version` constructor.

    >>> 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.
    )r3   )rN   r   r   r   r5   o   s   r5   c                   @  s   e Zd ZdZdS )r2   zRaised when a version string is not a valid version.

    >>> Version("invalid")
    Traceback (most recent call last):
        ...
    packaging.version.InvalidVersion: Invalid version: 'invalid'
    N)rD   rE   rF   __doc__r   r   r   r   r2   }   s    r2   c                   @  sj   e Zd ZdZejre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ddZdddZdS )_BaseVersionr   r   tuple[Any, ...]c                 C  s   d S r7   r   selfr   r   r   _key   r:   z_BaseVersion._keyintc                 C  s
   t | jS r7   )hashrU   rS   r   r   r   __hash__   s   
z_BaseVersion.__hash__otherboolc                 C  s   t |tstS | j|jk S r7   
isinstancerQ   NotImplementedrU   rT   rY   r   r   r   __lt__      
z_BaseVersion.__lt__c                 C  s   t |tstS | j|jkS r7   r[   r^   r   r   r   __le__   r`   z_BaseVersion.__le__r   c                 C  s   t |tstS | j|jkS r7   r[   r^   r   r   r   __eq__   r`   z_BaseVersion.__eq__c                 C  s   t |tstS | j|jkS r7   r[   r^   r   r   r   __ge__   r`   z_BaseVersion.__ge__c                 C  s   t |tstS | j|jkS r7   r[   r^   r   r   r   __gt__   r`   z_BaseVersion.__gt__c                 C  s   t |tstS | j|jkS r7   r[   r^   r   r   r   __ne__   r`   z_BaseVersion.__ne__N)r   rR   r   rV   rY   rQ   r   rZ   rY   r   r   rZ   )rD   rE   rF   	__slots__typingTYPE_CHECKINGpropertyrU   rX   r_   ra   rb   rc   rd   re   r   r   r   r   rQ      s    





rQ   a3  
    v?+                                                   # optional leading v
    (?a:
        (?:(?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]+)?
        )?+
    )
    (?a:\+
        (?P<local>                                        # local version
            [a-z0-9]+
            (?:[._-][a-z0-9]+)*+
        )
    )?+
z*+*z?+?cpython)r         pypy)r   rp   r   )r   rp   z[a-z0-9]+(?:[._-][a-z0-9]+)*z.0123456789valuerV   c                C  s0   | pd}t |tr|dkr|S d| }t|)Nr   z(epoch must be non-negative integer, got r\   rV   r2   )rs   r=   msgr   r   r   _validate_epoch
  s
   
rv   tuple[int, ...]c                C  sN   | d u rdn| }t |trt|dkrtdd |D r|S d| }t|)N)r   r   c                 s  s"    | ]}t |to|d kV  qdS )r   N)r\   rV   ).0ir   r   r   	<genexpr>  s     z$_validate_release.<locals>.<genexpr>z@release must be a non-empty tuple of non-negative integers, got )r\   tuplelenallr2   )rs   r>   ru   r   r   r   _validate_release  s   
r~   *tuple[Literal['a', 'b', 'rc'], int] | Nonec                C  sf   | d u r| S t | tr*t| dkr*| \}}t|}|dv r*t |tr*|dkr*||fS d|  }t|)Nr   >   r&   r(   r'   r   z=pre must be a tuple of ('a'|'b'|'rc', non-negative int), got )r\   r{   r|   r4   rV   r2   )rs   rJ   numberru   r   r   r   _validate_pre  s   
r   "tuple[Literal['post'], int] | Nonec                C  8   | d u r| S t | tr| dkrd| fS d|  }t|)Nr   r)   z'post must be non-negative integer, got rt   rs   ru   r   r   r   _validate_post+     
r   !tuple[Literal['dev'], int] | Nonec                C  r   )Nr   r@   z&dev must be non-negative integer, got rt   r   r   r   r   _validate_dev4  r   r   LocalType | Nonec                C  s:   | d u r| S t | trt| rt| S d| }t|)Nz*local must be a valid version string, got )r\   r   _LOCAL_PATTERN	fullmatch_parse_local_versionr2   r   r   r   r   _validate_local=  s   
r   c                   @  s>   e Zd ZU ded< ded< ded< ded< d	ed
< ded< dS )_VersionrV   r=   rw   r>   r   r@   r   r-   r   r)   r   rB   NrC   r   r   r   r   r   G  rH   r   c                      s@  e Zd ZU dZdZdZ	 ede d ej	ej
B Zded< ded< d	ed
< ded< ded< ded< ded< ded< dpddZedddddddqd'd(Zdrd+d,Zedsd.d/Zdtd0d1Zdu fd5d6Zdu fd7d8Zdv fd:d;Zdu fd<d=Zdu fd>d?Zdv fd@dAZdwdCdDZdxdFdGZeedHdydJdKZejedHdzdMdKZd{dNdOZd{dPdQZ ed{dRdSZ!edtdTdUZ"ed|dVdWZ#ed}dXdYZ$ed~dZd[Z%ed~d\d]Z&edd^d_Z'ed{d`daZ(ed{dbdcZ)eddddeZ*eddfdgZ+eddhdiZ,edtdjdkZ-edtdldmZ.edtdndoZ/  Z0S )r3   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

    :class:`Version` is immutable; use :meth:`__replace__` to change
    part of a version.

    Instances are safe to serialize with :mod:`pickle`. They use a stable
    format so the same pickle can be loaded in future packaging releases.

    .. versionchanged:: 26.2

        Added a stable pickle format. Pickles created with packaging 26.2+ can
        be unpickled with future releases.  Backward compatibility with pickles
        from pip._vendor.packaging < 26.2 is supported but may be removed in a future
        release.
    )_dev_epoch_hash_cache
_key_cache_local_post_pre_release)_strz\s*rV   r   rw   r   r   r   r   r   r   r   r   r   r<   r   zCmpKey | Noner   rN   r   r   Nonec                 C  sL  t |rAzttt|d| _W n ty)   d|dv r(td|d w d| _	d| _
d| _d| _d| _d| _d| _dS | j|}|sPtd||dr\t|dnd| _	ttt|dd| _t|d|d	| _
t|d
|dp|d| _t|d|d| _t|d| _d| _d| _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: Nr   r=   r>   pre_lpre_npost_lpost_n1post_n2dev_ldev_nrB   )_SIMPLE_VERSION_INDICATORS
issupersetr{   maprV   splitr   
ValueErrorr2   r   r   r   r   r   r   r   _regexr   group_parse_letter_versionr   )rT   rN   matchr   r   r   __init__  s:   

	
zVersion.__init__r   N)r=   r-   r)   r@   rB   r=   r>   r-   r?   r)   r@   rB   rA   r   c                C  s   t |}t|}|durt|nd}	|durt|nd}
|dur$t|nd}|dur.t|nd}| | }d|_d|_||_	||_
|	|_|
|_||_||_|S )a(  
        Return a new version composed of the various parts.

        This allows you to build a version without going though a string and
        running a regular expression. It normalizes pre-release strings. The
        ``release=`` keyword argument is required.

        >>> Version.from_parts(release=(1,2,3))
        <Version('1.2.3')>
        >>> Version.from_parts(release=(0,1,0), pre=("b", 1))
        <Version('0.1.0b1')>

        :param epoch:
        :param release: This version tuple is required

        .. versionadded:: 26.1
        N)rv   r~   r   r   r   r   __new__r   r   r   r   r   r   r   r   )clsr=   r>   r-   r)   r@   rB   r   r   r   r   r   r   new_versionr   r   r   
from_parts  s    
zVersion.from_partsr   Unpack[_VersionReplace]c           	      K  s  d|v r
t |d n| j}d|v rt|d n| j}d|v r$t|d n| j}d|v r1t|d n| j}d|v r>t|d n| j	}d|v rKt
|d n| j}|| jkrn|| jkrn|| jkrn|| jkrn|| j	krn|| jkrn| S | j| j}d|_d|_||_||_||_||_||_	||_|S )a  
        __replace__(*, epoch=..., release=..., pre=..., post=..., dev=..., local=...)

        Return a new version with parts replaced.

        This returns a new version (unless no parts were changed). The
        pre-release is normalized. Setting a value to ``None`` clears it.

        >>> v = Version("1.2.3")
        >>> v.__replace__(pre=("a", 1))
        <Version('1.2.3a1')>

        :param int | None epoch:
        :param tuple[int, ...] | None release:
        :param tuple[str, int] | None pre:
        :param int | None post:
        :param int | None dev:
        :param str | None local:

        .. versionadded:: 26.0
        .. versionchanged:: 26.1

           The pre-release portion is now normalized.
        r=   r>   r-   r)   r@   rB   N)rv   r   r~   r   r   r   r   r   r   r   r   r   	__class__r   r   r   )	rT   r   r=   r>   r-   r)   r@   rB   r   r   r   r   __replace__  s4   





zVersion.__replace__CmpKeyc                 C  s0   | j d u rt| j| j| j| j| j| j| _ | j S r7   )r   _cmpkeyr   r   r   r   r   r   rS   r   r   r   rU   /  s   
zVersion._keyc                 C  sV   | j  }d ur	|S | j }d u r"t| j| j| j| j| j| j | _}t	| | _ }|S r7   )
r   r   r   r   r   r   r   r   r   rW   )rT   Zcached_hashkeyr   r   r   rX   >  s   
zVersion.__hash__rY   rQ   rZ   c                   s   t |tr5| jd u rt| j| j| j| j| j| j	| _|jd u r/t|j|j|j|j|j|j	|_| j|jk S t |t
s<tS t |S r7   )r\   r3   r   r   r   r   r   r   r   r   rQ   r]   superr_   r^   r   r   r   r_   P  .   



zVersion.__lt__c                   s   t |tr5| jd u rt| j| j| j| j| j| j	| _|jd u r/t|j|j|j|j|j|j	|_| j|jkS t |t
s<tS t |S r7   )r\   r3   r   r   r   r   r   r   r   r   rQ   r]   r   ra   r^   r   r   r   ra   k  r   zVersion.__le__r   c                   s   t |tr5| jd u rt| j| j| j| j| j| j	| _|jd u r/t|j|j|j|j|j|j	|_| j|jkS t |t
s<tS t |S r7   )r\   r3   r   r   r   r   r   r   r   r   rQ   r]   r   rb   r^   r   r   r   rb     r   zVersion.__eq__c                   s   t |tr5| jd u rt| j| j| j| j| j| j	| _|jd u r/t|j|j|j|j|j|j	|_| j|jkS t |t
s<tS t |S r7   )r\   r3   r   r   r   r   r   r   r   r   rQ   r]   r   rc   r^   r   r   r   rc     r   zVersion.__ge__c                   s   t |tr5| jd u rt| j| j| j| j| j| j	| _|jd u r/t|j|j|j|j|j|j	|_| j|jkS t |t
s<tS t |S r7   )r\   r3   r   r   r   r   r   r   r   r   rQ   r]   r   rd   r^   r   r   r   rd     r   zVersion.__gt__c                   s   t |tr5| jd u rt| j| j| j| j| j| j	| _|jd u r/t|j|j|j|j|j|j	|_| j|jkS t |t
s<tS t |S r7   )r\   r3   r   r   r   r   r   r   r   r   rQ   r]   r   re   r^   r   r   r   re     r   zVersion.__ne__utuple[int, tuple[int, ...], tuple[str, int] | None, tuple[str, int] | None, tuple[str, int] | None, LocalType | None]c                 C  s   | j | j| j| j| j| jfS r7   )r   r   r   r   r   r   rS   r   r   r   __getstate__  s   zVersion.__getstate__statec                 C  s  d | _ d | _t|trTt|dkr!|\| _| _| _| _| _	| _
d S t|dkrT|\}}t|trT|d | _|d | _|d| _|d| _|d| _	|d| _
d S t|tr||d	}|d ur||j| _|j| _|j| _|j| _|j| _	|j| _
d S td
|)N   r   r   r   r   r   r   r   _versionzCannot restore Version from )r   r   r\   r{   r|   r   r   r   r   r   r   dictrM   r=   r>   r-   r)   r@   rB   	TypeError)rT   r   _Z	slot_dictZ
version_ntr   r   r   __setstate__  sD   
	




zVersion.__setstate__z4Version._version is private and will be removed soonr   c                 C  s   t | j| j| j| j| j| jS r7   )r   r   r   r   r   r   r   rS   r   r   r   r   5  s   zVersion._versionrs   c                 C  s@   |j | _|j| _|j| _|j| _|j| _	|j
| _d | _d | _d S r7   )r=   r   r>   r   r@   r   r-   r   r)   r   rB   r   r   r   )rT   rs   r   r   r   r   <  s   
c                 C  s   d| j j dt| dS )zA representation of the Version that shows all internal state.

        >>> Version('1.0.0')
        <Version('1.0.0')>
        <(z)>)r   rD   r   rS   r   r   r   __repr__H  s   zVersion.__repr__c                 C  s   d tt| j}| jr| j d| }| jdur$|d tt| j7 }| jdur1|d| j 7 }| jdur>|d| j 7 }| jdurK|d| j 7 }|S )z}A string representation of the version that can be round-tripped.

        >>> str(Version("1.0a5"))
        '1.0a5'
        r   !Nr   z.postz.dev+)	joinr   r   r>   r=   r-   r)   r@   rB   rT   rN   r   r   r   __str__P  s   



zVersion.__str__c                 C  rO   )z Internal property for match_argsr   rS   r   r   r   r   o  s   zVersion._strc                 C     | j S )zThe epoch of the version.

        >>> Version("2.0.0").epoch
        0
        >>> Version("1!2.0.0").epoch
        1
        )r   rS   r   r   r   r=   t  s   	zVersion.epochc                 C  r   )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.
        )r   rS   r   r   r   r>     s   zVersion.releasec                 C  r   )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)
        )r   rS   r   r   r   r-     s   zVersion.prec                 C     | j r| 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
           N)r   rS   r   r   r   r)        	zVersion.postc                 C  r   )zThe development number of the version.

        >>> print(Version("1.2.3").dev)
        None
        >>> Version("1.2.3.dev1").dev
        1
        r   N)r   rS   r   r   r   r@     r   zVersion.devc                 C  s    | j rddd | j 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'
        r   c                 s  s    | ]}t |V  qd S r7   r   )rx   xr   r   r   rz     s    z Version.local.<locals>.<genexpr>N)r   r   rS   r   r   r   rB     s   	zVersion.localc                 C  s   t | ddd S )aq  The public portion of the version.

        This returns a string. If you want a :class:`Version` again and care
        about performance, use ``v.__replace__(local=None)`` instead.

        >>> 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   r   rS   r   r   r   public  s   zVersion.publicc                 C  s,   d tt| j}| jr| j d| S |S )a  The "base version" of the version.

        This returns a string. If you want a :class:`Version` again and care
        about performance, use
        ``v.__replace__(pre=None, post=None, dev=None, local=None)`` instead.

        >>> 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   r   )r   r   r   r>   r=   )rT   Zrelease_segmentr   r   r   base_version  s   zVersion.base_versionc                 C  s   | j dup	| jdu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-   rS   r   r   r   is_prerelease  s   zVersion.is_prereleasec                 C  
   | j du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)   rS   r   r   r   is_postrelease     
	zVersion.is_postreleasec                 C  r   )zWhether this version is a development release.

        >>> Version("1.2.3").is_devrelease
        False
        >>> Version("1.2.3.dev1").is_devrelease
        True
        N)r@   rS   r   r   r   is_devrelease  r   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   r|   r>   rS   r   r   r   major  s   zVersion.majorc                 C     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   r   r   rS   r   r   r   minor     	zVersion.minorc                 C  r   )zThe third item of :attr:`release` or ``0`` if unavailable.

        >>> Version("1.2.3").micro
        3
        >>> Version("1").micro
        0
        r   r   r   r   rS   r   r   r   micro"  r   zVersion.micro)rN   r   r   r   )r=   rV   r>   rw   r-   r?   r)   r<   r@   r<   rB   rA   r   r   )r   r   r   r   )r   r   rf   rg   rh   )r   r   )r   r   r   r   )r   r   )rs   r   r   r   )r   r   r   rw   )r   r   )r   r<   )r   rA   )r   rZ   )1rD   rE   rF   rP   ri   __match_args__recompiler1   VERBOSE
IGNORECASEr   rG   r   classmethodr   r   rl   rU   rX   r_   ra   rb   rc   rd   re   r   r   r%   r   setterr   r   r   r=   r>   r-   r)   r@   rB   r   r   r   r   r   r   r   r   __classcell__r   r   r   r   r3   P  s   
 $

2
.:


-








c                      s4   e Zd ZdZd fddZed fd	d
Z  ZS )_TrimmedReleaser   rN   str | Versionr   r   c                   sV   t |tr#|j| _|j| _|j| _|j| _|j| _|j| _|j| _d S t	 
| d S r7   )r\   r3   r   r   r   r   r   r   r   r   r   r   r   r   r   r   1  s   
z_TrimmedRelease.__init__rw   c                   sd   t  j}t|}|}|dkr&||d  dkr&|d8 }|dkr&||d  dks||kr,|S |d| S )z
        Release segment without any trailing zeros.

        >>> _TrimmedRelease('1.0.0').release
        (1,)
        >>> _TrimmedRelease('0.0').release
        (0,)
        r   r   N)r   r>   r|   )rT   rellen_releasery   r   r   r   r>   =  s   z_TrimmedRelease.release)rN   r   r   r   r   )rD   rE   rF   ri   r   rl   r>   r   r   r   r   r   r   .  s
    r   rA   r    str | bytes | SupportsInt | Noner?   c                 C  s<   | r|   } t| | } | t|pdfS |rdt|fS d S )Nr   r)   )rK   rL   rM   rV   )rJ   r   r   r   r   r   P  s   r   z[\._-]rB   c                 C  s$   | durt dd t| D S dS )z`
    Takes a string like ``"abc.1.twelve"`` and turns it into
    ``("abc", 1, "twelve")``.
    Nc                 s  s(    | ]}|  s| nt|V  qd S r7   )isdigitrK   rV   )rx   partr   r   r   rz   q  s
    
z'_parse_local_version.<locals>.<genexpr>)r{   _local_version_separatorsr   )rB   r   r   r   r   k  s
   r   r   r   )r&   r'   r(   r   r=   r>   r-   r@   r   c                 C  sT  t |}|}|r||d  dkr|d8 }|r||d  dks||kr$|n|d| }|du r?|du r?|du r?|du r?| |tfS |du rQ|du rQ|durQtd}	}
n|du r[td}	}
nt|d  |d }	}
|du rldnd}|du rtdn|d }|du r~dnd}|du rdn|d }|	|
||||f}|du r| ||fS tdd |D }| |||fS )a  Build a comparison key for PEP 440 ordering.

    Returns ``(epoch, release, suffix)`` or
    ``(epoch, release, suffix, local)`` so that plain tuple
    comparison gives the correct order.

    Trailing zeros are stripped from the release so that ``1.0.0 == 1``.

    The suffix is a flat 6-int tuple that encodes pre/post/dev:
    ``(pre_rank, pre_n, post_rank, post_n, dev_rank, dev_n)``

    pre_rank: dev-only=-1, a=0, b=1, rc=2, no-pre=3
        Dev-only releases (no pre or post) get -1 so they sort before
        any alpha/beta/rc.  Releases without a pre-release tag get 3
        so they sort after rc.
    post_rank: no-post=0, post=1
        Releases without a post segment sort before those with one.
    dev_rank: dev=0, no-dev=1
        Releases without a dev segment sort after those with one.

    Local segments use ``(n, "")`` for ints and ``(-1, s)`` for strings,
    following PEP 440: strings sort before ints, strings compare
    lexicographically, ints compare numerically, and shorter segments
    sort before longer when prefixes match.  Versions without a local
    segment sort before those with one (3-tuple < 4-tuple).

    >>> _cmpkey(0, (1, 0, 0), None, None, None, None)
    (0, (1,), (3, 0, 0, 0, 1, 0))
    >>> _cmpkey(0, (1,), ("a", 1), None, None, None)
    (0, (1,), (0, 1, 0, 0, 1, 0))
    >>> _cmpkey(0, (1,), None, None, None, ("ubuntu", 1))
    (0, (1,), (3, 0, 0, 0, 1, 0), ((-1, 'ubuntu'), (1, '')))
    r   r   Nc                 s  s*    | ]}t |tr|d fnt|fV  qdS )r   N)r\   rV   _LOCAL_STR_RANK)rx   segr   r   r   rz     s    
z_cmpkey.<locals>.<genexpr>)r|   _STABLE_SUFFIX_PRE_RANK_DEV_ONLY_PRE_RANK_STABLE	_PRE_RANKr{   )r=   r>   r-   r)   r@   rB   r   ry   ZtrimmedZpre_rankr   Z	post_rankZpost_nZdev_rankr   suffixZ	cmp_localr   r   r   r     s0   * 

r   )r   r   r   r   )r   r6   )rJ   r   r   r   )rN   r   r   r3   )rs   r   r   rV   )rs   r   r   rw   )rs   r   r   r   )rs   r   r   r   )rs   r   r   r   )rs   r   r   r   )rJ   rA   r   r   r   r?   )rB   rA   r   r   )r=   rV   r>   rw   r-   r?   r)   r?   r@   r?   rB   r   r   r   )FrP   
__future__r   r   sysrj   r   r   r   r   r   r   r	   r
   rk   Ztyping_extensionsr   r   version_infor   r   r%   r!   rL   r8   r9   rV   r   	LocalTypeZCmpLocalTypeZ	CmpSuffixr   rZ   VersionComparisonMethodr;   r4   r5   r   r2   rQ   Z_VERSION_PATTERNreplaceZ_VERSION_PATTERN_OLDimplementationnamer1   r   r   ASCIIr   	frozensetr   rv   r~   r   r   r   r   r   r3   r   r   r   r   r   r   r   r   r   r   r   r   r   r   <module>   s   (




	

:$





	
	
	     c
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
