o
    Éó·ièZ  ã                
   @  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 ddlmZmZmZmZ ejr?ddlmZmZ ejdkrKdd	lmZ nejrUdd	lmZ nddlZddlZdXdd„ZddddddddœZg d¢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$f Z%G dd„ dedd�Z&dYdd„Z'G dd „ d e(ƒZ)G d!d"„ d"ƒZ*d#Z+e+ ,d$d%¡ ,d&d'¡Z-ej.j/d(krêejd)k súej.j/d*krõejd+k súejd,k rüe-ne+Z0	 e 1d-ej2¡Z3dZd0d1„Z4d[d3d4„Z5d\d6d7„Z6d]d9d:„Z7d^d<d=„Z8d_d?d@„Z9G dAdB„ dBe	ƒZ:G dCd„ de*ƒZ;G dDdE„ dEe;ƒZ<d`dKdL„Z=e 1dM¡Z>dadOdP„Z?dbdVdW„Z@dS )czB
.. testsetup::

    from packaging.version import parse, Version
é    )ÚannotationsN)ÚAnyÚCallableÚLiteralÚ
NamedTupleÚSupportsIntÚTupleÚ	TypedDictÚUnioné   )ÚInfinityÚInfinityTypeÚNegativeInfinityÚNegativeInfinityType)ÚSelfÚUnpack)é   é   )Ú
deprecatedÚmessageÚstrÚreturnÚobjectc                   s   d‡ fdd„}|S )NÚfuncr   r   c                   s   t  ˆ ¡d‡ ‡fdd„ƒ}|S )NÚargsr   Úkwargsr   c                    s   t jˆtdd� ˆ | i |¤ŽS )Né   )ÚcategoryÚ
stacklevel)ÚwarningsÚwarnÚDeprecationWarning)r   r   )r   r   © úWC:\Users\psant\Downloads\PAF backend\school\venv\Lib\site-packages\packaging/version.pyÚwrapper)   s   ýz/_deprecated.<locals>.decorator.<locals>.wrapper)r   r   r   r   r   r   )Ú	functoolsÚwraps)r   r$   ©r   )r   r#   Ú	decorator(   s   z_deprecated.<locals>.decorator)r   r   r   r   r"   )r   r(   r"   r'   r#   Ú_deprecated'   s   r)   ÚaÚbÚrcÚpost)ÚalphaÚbetaÚcÚpreÚpreviewÚrevÚr)ÚVERSION_PATTERNÚInvalidVersionÚVersionÚ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 )Ú_VersionReplaceú
int | NoneÚepochztuple[int, ...] | NoneÚreleaseú*tuple[Literal['a', 'b', 'rc'], int] | Noner1   r-   Údevú
str | NoneÚlocalN©Ú__name__Ú
__module__Ú__qualname__Ú__annotations__r"   r"   r"   r#   r9   U   ó   
 r9   F)ÚtotalÚversionr7   c                 C  ó   t | ƒS )z×Parse 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.
    N)r7   )rH   r"   r"   r#   r8   ^   s   	r8   c                   @  s   e Zd ZdZdS )r6   zÉRaised when a version string is not a valid version.

    >>> Version("invalid")
    Traceback (most recent call last):
        ...
    packaging.version.InvalidVersion: Invalid version: 'invalid'
    N)rB   rC   rD   Ú__doc__r"   r"   r"   r#   r6   j   s    r6   c                   @  sj   e Zd ZdZejreddd„ƒ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 )Ú_BaseVersionr"   r   útuple[Any, ...]c                 C  s   d S ©Nr"   ©Úselfr"   r"   r#   Ú_key|   s   z_BaseVersion._keyÚintc                 C  s
   t | jƒS rM   )ÚhashrP   rN   r"   r"   r#   Ú__hash__   s   
z_BaseVersion.__hash__ÚotherÚboolc                 C  s   t |tƒstS | j|jk S rM   ©Ú
isinstancerK   ÚNotImplementedrP   ©rO   rT   r"   r"   r#   Ú__lt__…   ó   
z_BaseVersion.__lt__c                 C  s   t |tƒstS | j|jkS rM   rV   rY   r"   r"   r#   Ú__le__‹   r[   z_BaseVersion.__le__r   c                 C  s   t |tƒstS | j|jkS rM   rV   rY   r"   r"   r#   Ú__eq__‘   r[   z_BaseVersion.__eq__c                 C  s   t |tƒstS | j|jkS rM   rV   rY   r"   r"   r#   Ú__ge__—   r[   z_BaseVersion.__ge__c                 C  s   t |tƒstS | j|jkS rM   rV   rY   r"   r"   r#   Ú__gt__�   r[   z_BaseVersion.__gt__c                 C  s   t |tƒstS | j|jkS rM   rV   rY   r"   r"   r#   Ú__ne__£   r[   z_BaseVersion.__ne__N)r   rL   ©r   rQ   )rT   rK   r   rU   )rT   r   r   rU   )rB   rC   rD   Ú	__slots__ÚtypingÚTYPE_CHECKINGÚpropertyrP   rS   rZ   r\   r]   r^   r_   r`   r"   r"   r"   r#   rK   t   s    





rK   a1  
    v?+                                                   # optional leading 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>                                        # local version
            [a-z0-9]+
            (?:[._-][a-z0-9]+)*+
        )
    )?+
z*+Ú*z?+ú?Úcpython)r   é   é   Úpypy)r   ri   r   )r   ri   z[a-z0-9]+(?:[._-][a-z0-9]+)*ÚvaluerQ   c                C  s0   | pd}t |tƒr|dkr|S d|› �}t|ƒ‚)Nr   z(epoch must be non-negative integer, got ©rW   rQ   r6   )rl   r;   Úmsgr"   r"   r#   Ú_validate_epochî   s
   
ro   útuple[int, ...]c                C  sN   | d u rdn| }t |tƒrt|ƒdkrtdd„ |D ƒƒr|S d|› �}t|ƒ‚)N)r   r   c                 s  s"   � | ]}t |tƒo|d kV  qdS )r   N)rW   rQ   ©Ú.0Úir"   r"   r#   Ú	<genexpr>û   s   €  z$_validate_release.<locals>.<genexpr>z@release must be a non-empty tuple of non-negative integers, got )rW   ÚtupleÚlenÚallr6   )rl   r<   rn   r"   r"   r#   Ú_validate_releaseö   s   ÿ
þý
rx   r=   c                C  s^   | d u r| S t | tƒr&t| ƒdkr&| d dv r&t | d tƒr&| d dkr&| S d| › �}t|ƒ‚)Nr   r   )r*   r+   r,   r   z=pre must be a tuple of ('a'|'b'|'rc', non-negative int), got )rW   ru   rv   rQ   r6   ©rl   rn   r"   r"   r#   Ú_validate_pre  s   ÿ
þ
ýü
û
rz   ú"tuple[Literal['post'], int] | Nonec                C  ó8   | d u r| S t | tƒr| dkrd| fS d| › �}t|ƒ‚)Nr   r-   z'post must be non-negative integer, got rm   ry   r"   r"   r#   Ú_validate_post  ó   
r}   ú!tuple[Literal['dev'], int] | Nonec                C  r|   )Nr   r>   z&dev must be non-negative integer, got rm   ry   r"   r"   r#   Ú_validate_dev  r~   r€   úLocalType | Nonec                C  s:   | d u r| S t | tƒrt | ¡rt| ƒS d| ›�}t|ƒ‚)Nz*local must be a valid version string, got )rW   r   Ú_LOCAL_PATTERNÚ	fullmatchÚ_parse_local_versionr6   ry   r"   r"   r#   Ú_validate_local#  s   
r…   c                   @  s>   e Zd ZU ded< ded< ded< ded< ded< d	ed
< dS )Ú_VersionrQ   r;   rp   r<   útuple[str, int] | Noner>   r1   r-   r�   r@   NrA   r"   r"   r"   r#   r†   -  rF   r†   c                   @  s¤  e Zd ZU dZdZdZe de d ej	ej
B ¡Zded< ded< d	ed
< d	ed< d	ed< ded< ded< dKdd„ZdLdd„ZedMdd„ƒZeedƒdNd!d"„ƒƒZejedƒdOd$d"„ƒƒZdPd%d&„ZdPd'd(„ZedPd)d*„ƒZedQd+d,„ƒZedRd-d.„ƒZedSd/d0„ƒZedTd2d3„ƒZedTd4d5„ƒZedUd7d8„ƒZedPd9d:„ƒZedPd;d<„ƒZedVd>d?„ƒZedVd@dA„ƒZ edVdBdC„ƒZ!edQdDdE„ƒZ"edQdFdG„ƒZ#edQdHdI„ƒZ$dJS )Wr7   a¹  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
    )Ú_devÚ_epochÚ
_key_cacheÚ_localÚ_postÚ_preÚ_release)Ú_strz\s*rQ   r‰   rp   rŽ   r‡   rˆ   r�   rŒ   r�   r‹   zCmpKey | NonerŠ   rH   r   r   ÚNonec                 C  sÄ   | j  |¡}|std|›�ƒ‚| d¡rt| d¡ƒnd| _ttt| d¡ d¡ƒƒ| _	t
| d¡| d¡ƒ| _t
| d¡| d	¡pF| d
¡ƒ| _t
| d¡| d¡ƒ| _t| d¡ƒ| _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: r;   r   r<   Ú.Úpre_lÚpre_nÚpost_lÚpost_n1Úpost_n2Údev_lÚdev_nr@   N)Ú_regexrƒ   r6   ÚgrouprQ   r‰   ru   ÚmapÚsplitrŽ   Ú_parse_letter_versionr�   rŒ   rˆ   r„   r‹   rŠ   )rO   rH   Úmatchr"   r"   r#   Ú__init__\  s   ÿ
zVersion.__init__r   úUnpack[_VersionReplace]r   c           	      K  s  d|v r
t |d ƒn| j}d|v rt|d ƒn| j}d|v r$t|d ƒn| j}d|v r1t|d ƒn| j}d|v r>t|d ƒn| j	}d|v rKt
|d ƒn| j}|| jkrn|| jkrn|| jkrn|| jkrn|| j	krn|| jkrn| S | j | j¡}d |_||_||_||_||_||_	||_|S )Nr;   r<   r1   r-   r>   r@   )ro   r‰   rx   rŽ   rz   r�   r}   rŒ   r€   rˆ   r…   r‹   Ú	__class__Ú__new__rŠ   )	rO   r   r;   r<   r1   r-   r>   r@   Znew_versionr"   r"   r#   Ú__replace__v  s>   ÿýÿþýüûúzVersion.__replace__ÚCmpKeyc                 C  s0   | j d u rt| j| j| j| j| j| jƒ| _ | j S rM   )rŠ   Ú_cmpkeyr‰   rŽ   r�   rŒ   rˆ   r‹   rN   r"   r"   r#   rP   —  s   
úzVersion._keyz4Version._version is private and will be removed soonr†   c                 C  s   t | j| j| j| j| j| jƒS rM   )r†   r‰   rŽ   rˆ   r�   rŒ   r‹   rN   r"   r"   r#   Ú_version¤  s   ÿzVersion._versionrl   c                 C  s:   |j | _|j| _|j| _|j| _|j| _	|j
| _d | _d S rM   )r;   r‰   r<   rŽ   r>   rˆ   r1   r�   r-   rŒ   r@   r‹   rŠ   )rO   rl   r"   r"   r#   r¦   «  s   
c                 C  s   d| › d�S )z€A representation of the Version that shows all internal state.

        >>> Version('1.0.0')
        <Version('1.0.0')>
        z
<Version('z')>Nr"   rN   r"   r"   r#   Ú__repr__¶  s   zVersion.__repr__c                 C  sš   d  tt| jƒ¡}| jr| j› d|› �}| jdur$|d  tt| jƒ¡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‘   ú!NÚ z.postz.devú+)	Újoinr›   r   r<   r;   r1   r-   r>   r@   ©rO   rH   r"   r"   r#   Ú__str__¾  s   



zVersion.__str__c                 C  rI   )z Internal property for match_argsN©r   rN   r"   r"   r#   r�   Ý  s   zVersion._strc                 C  ó   | j S )zThe epoch of the version.

        >>> Version("2.0.0").epoch
        0
        >>> Version("1!2.0.0").epoch
        1
        N)r‰   rN   r"   r"   r#   r;   â  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.
        N)rŽ   rN   r"   r"   r#   r<   í  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)
        N)r�   rN   r"   r"   r#   r1   ý  s   zVersion.prer:   c                 C  ó   | j r| j d S dS )z™The post-release number of the version.

        >>> print(Version("1.2.3").post)
        None
        >>> Version("1.2.3.post1").post
        1
        r   N)rŒ   rN   r"   r"   r#   r-     ó   	zVersion.postc                 C  r°   )z•The development number of the version.

        >>> print(Version("1.2.3").dev)
        None
        >>> Version("1.2.3.dev1").dev
        1
        r   N)rˆ   rN   r"   r"   r#   r>     r±   zVersion.devr?   c                 C  s    | j rd dd„ | j D ƒ¡S dS )zŸThe 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 |ƒV  qd S rM   r®   )rr   Úxr"   r"   r#   rt   ,  s   € z Version.local.<locals>.<genexpr>N)r‹   r«   rN   r"   r"   r#   r@   "  s   	zVersion.localc                 C  s   t | ƒ dd¡d S )zÝThe 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'
        rª   r   r   N)r   rœ   rN   r"   r"   r#   Úpublic0  s   zVersion.publicc                 C  s,   d  tt| jƒ¡}| jr| j› d|› �S |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‘   r¨   N)r«   r›   r   r<   r;   )rO   Zrelease_segmentr"   r"   r#   Úbase_version=  s   zVersion.base_versionrU   c                 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>   r1   rN   r"   r"   r#   Úis_prereleaseN  s   zVersion.is_prereleasec                 C  ó
   | j duS )zªWhether this version is a post-release.

        >>> Version("1.2.3").is_postrelease
        False
        >>> Version("1.2.3.post1").is_postrelease
        True
        N)r-   rN   r"   r"   r#   Úis_postrelease_  ó   
	zVersion.is_postreleasec                 C  r¶   )z®Whether this version is a development release.

        >>> Version("1.2.3").is_devrelease
        False
        >>> Version("1.2.3.dev1").is_devrelease
        True
        N)r>   rN   r"   r"   r#   Úis_devreleasej  r¸   zVersion.is_devreleasec                 C  s   t | jƒ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   N©rv   r<   rN   r"   r"   r#   Úmajoru  s   zVersion.majorc                 C  ó   t | jƒdkr| jd S dS )z›The second item of :attr:`release` or ``0`` if unavailable.

        >>> Version("1.2.3").minor
        2
        >>> Version("1").minor
        0
        r   r   r   Nrº   rN   r"   r"   r#   Úminor~  ó   	zVersion.minorc                 C  r¼   )zšThe third item of :attr:`release` or ``0`` if unavailable.

        >>> Version("1.2.3").micro
        3
        >>> Version("1").micro
        0
        r   r   r   Nrº   rN   r"   r"   r#   Úmicro‰  r¾   zVersion.microN)rH   r   r   r�   )r   r    r   r   )r   r¤   )r   r†   )rl   r†   r   r�   )r   r   ra   ©r   rp   )r   r‡   )r   r:   )r   r?   )r   rU   )%rB   rC   rD   rJ   rb   Ú__match_args__ÚreÚcompiler5   ÚVERBOSEÚ
IGNORECASEr™   rE   rŸ   r£   re   rP   r)   r¦   Úsetterr§   r­   r�   r;   r<   r1   r-   r>   r@   r³   r´   rµ   r·   r¹   r»   r½   r¿   r"   r"   r"   r#   r7   6  sl   
 

!
	






c                      s4   e Zd ZdZd‡ fdd„Zed‡ fd	d
„ƒZ‡  ZS )Ú_TrimmedReleaser"   rH   ústr | Versionr   r�   c                   sV   t |tƒr#|j| _|j| _|j| _|j| _|j| _|j| _|j| _d S t	ƒ  
|¡ d S rM   )rW   r7   r‰   rŽ   rˆ   r�   rŒ   r‹   rŠ   ÚsuperrŸ   r¬   ©r¡   r"   r#   rŸ   ˜  s   
z_TrimmedRelease.__init__rp   c                   sd   t ƒ j}t|ƒ}|}|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)rÉ   r<   rv   )rO   ÚrelÚlen_releasers   rÊ   r"   r#   r<   ¤  s   ÿz_TrimmedRelease.release)rH   rÈ   r   r�   rÀ   )rB   rC   rD   rb   rŸ   re   r<   Ú__classcell__r"   r"   rÊ   r#   rÇ   •  s
    rÇ   Úletterr?   Únumberú str | bytes | SupportsInt | Noner‡   c                 C  s<   | r|   ¡ } t | | ¡} | t|pdƒfS |rdt|ƒfS d S )Nr   r-   )ÚlowerÚ_LETTER_NORMALIZATIONÚgetrQ   )rÎ   rÏ   r"   r"   r#   r�   ·  s   r�   z[\._-]r@   c                 C  s$   | durt dd„ t | ¡D ƒƒS dS )zR
    Takes a string like abc.1.twelve and turns it into ("abc", 1, "twelve").
    Nc                 s  s(   � | ]}|  ¡ s| ¡ nt|ƒV  qd S rM   )ÚisdigitrÑ   rQ   )rr   Úpartr"   r"   r#   rt   ×  s
   € ÿ
ÿz'_parse_local_version.<locals>.<genexpr>)ru   Ú_local_version_separatorsrœ   )r@   r"   r"   r#   r„   Ò  s
   þr„   r;   r<   r1   r>   r¤   c                 C  sØ   t |ƒ}|}|r||d  dkr|d8 }|r||d  dks||kr$|n|d |… }|d u r9|d u r9|d ur9t}	n	|d u r@t}	n|}	|d u rIt}
n|}
|d u rRt}n|}|d u r[t}n	tdd„ |D ƒƒ}| ||	|
||fS )Nr   r   c                 s  s*   � | ]}t |tƒr|d fnt|fV  qdS )r©   N)rW   rQ   r   rq   r"   r"   r#   rt     s   € 
ÿz_cmpkey.<locals>.<genexpr>)rv   r   r   ru   )r;   r<   r1   r-   r>   r@   rÌ   rs   rŽ   r�   rŒ   rˆ   r‹   r"   r"   r#   r¥   Þ  s.   
ÿ	ÿr¥   )r   r   r   r   )rH   r   r   r7   )rl   r   r   rQ   )rl   r   r   rp   )rl   r   r   r=   )rl   r   r   r{   )rl   r   r   r   )rl   r   r   r�   )rÎ   r?   rÏ   rÐ   r   r‡   )r@   r?   r   r�   )r;   rQ   r<   rp   r1   r‡   r-   r‡   r>   r‡   r@   r�   r   r¤   )ArJ   Ú
__future__r   rÂ   Úsysrc   r   r   r   r   r   r   r	   r
   Ú_structuresr   r   r   r   rd   Ztyping_extensionsr   r   Úversion_infor   r   r)   r%   rÒ   Ú__all__rQ   r   Ú	LocalTypeZCmpPrePostDevTypeZCmpLocalTyper¤   rU   ÚVersionComparisonMethodr9   r8   Ú
ValueErrorr6   rK   Z_VERSION_PATTERNÚreplaceZ_VERSION_PATTERN_OLDÚimplementationÚnamer5   rÃ   rÅ   r‚   ro   rx   rz   r}   r€   r…   r†   r7   rÇ   r�   rÖ   r„   r¥   r"   r"   r"   r#   Ú<module>   sš   (

ù
*ÿÿ
ûÿ
	
:$
ÿÿ
þþýû




	
	
	  a
"

