a
    ç´«j€˜  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 ejrbddlmZmZ ejdkrzddlmZ n4ejrŽddlmZ n ddlZddlZdd	d
œdd„ZddddddddœZg d¢Zddœd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"dddœdd„Z#ddd œd!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�rÚejd-k �s ej+j,d.k�rôejd/k �s ejd0k �re*ne(Z-e .d1ej/ej0B ¡Z1e2d2ƒZ3d	d3d4œd5d6„Z4d	d7d4œd8d9„Z5d	d:d4œd;d<„Z6d	d=d4œd>d?„Z7d	d@d4œdAdB„Z8d	dCd4œdDdE„Z9G dFdG„ dGe	ƒZ:G dHd„ de'ƒZ;G dIdJ„ dJe;ƒZ<dKdLdMdNœdOdP„Z=e .dQ¡Z>dKdCdRœdSdT„Z?ddUdVdWœZ@dXZAdYZBdXZCeBddddUdfZDd3d7dMdMdMdCdZd[œd\d]„ZEdS )^zZ
.. testsetup::

    from packaging.version import parse, normalize_pre, Version, _cmpkey
é    )ÚannotationsN)ÚAnyÚCallableÚLiteralÚ
NamedTupleÚSupportsIntÚ	TypedDictÚUnion)ÚSelfÚUnpack)é   é   )Ú
deprecatedÚstrÚobject)ÚmessageÚreturnc                   s   dddœ‡ fdd„}|S )NzCallable[[...], object]r   )Úfuncr   c                   s&   t  ˆ ¡ddddœ‡ ‡fdd„ƒ}|S )Nr   )ÚargsÚ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   © úP/var/www/html/laksyashrimp/venv/lib/python3.9/site-packages/packaging/version.pyÚwrapper&   s    ýz/_deprecated.<locals>.decorator.<locals>.wrapper)Ú	functoolsÚwraps)r   r   ©r   )r   r   Ú	decorator%   s    z_deprecated.<locals>.decoratorr   )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normalize_preÚparsez	list[str]©r   c                   C  s   t S ©N)Ú__all__r   r   r   r   Ú__dir__A   s    r7   .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[str, int] | Noner+   r'   Údevú
str | NoneÚlocalN©Ú__name__Ú
__module__Ú__qualname__Ú__annotations__r   r   r   r   r8   P   s   
r8   F)Útotal)Úletterr   c                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
    )ÚlowerÚ_LETTER_NORMALIZATIONÚget)rF   r   r   r   r2   Y   s    r2   r1   ©Úversionr   c                 C  s   t | ƒ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.
    )r1   )rK   r   r   r   r3   n   s    r3   c                   @  s   e Zd ZdZdS )r0   zÉRaised when a version string is not a valid version.

    >>> Version("invalid")
    Traceback (most recent call last):
        ...
    packaging.version.InvalidVersion: Invalid version: 'invalid'
    N)rA   rB   rC   Ú__doc__r   r   r   r   r0   |   s   r0   c                   @  s–   e Zd ZdZejr$eddœdd„ƒZddœdd„Zd d	d
œdd„Z	d d	d
œdd„Z
dd	d
œdd„Zd d	d
œdd„Zd d	d
œdd„Zdd	d
œdd„ZdS )Ú_BaseVersionr   ztuple[Any, ...]r4   c                 C  s   d S r5   r   ©Úselfr   r   r   Ú_keyŽ   s    z_BaseVersion._keyÚintc                 C  s
   t | jƒS r5   )ÚhashrP   rN   r   r   r   Ú__hash__‘   s    z_BaseVersion.__hash__Úbool©Úotherr   c                 C  s   t |tƒstS | j|jk S r5   ©Ú
isinstancerM   ÚNotImplementedrP   ©rO   rV   r   r   r   Ú__lt__—   s    
z_BaseVersion.__lt__c                 C  s   t |tƒstS | j|jkS r5   rW   rZ   r   r   r   Ú__le__�   s    
z_BaseVersion.__le__r   c                 C  s   t |tƒstS | j|jkS r5   rW   rZ   r   r   r   Ú__eq__£   s    
z_BaseVersion.__eq__c                 C  s   t |tƒstS | j|jkS r5   rW   rZ   r   r   r   Ú__ge__©   s    
z_BaseVersion.__ge__c                 C  s   t |tƒstS | j|jkS r5   rW   rZ   r   r   r   Ú__gt__¯   s    
z_BaseVersion.__gt__c                 C  s   t |tƒstS | j|jkS r5   rW   rZ   r   r   r   Ú__ne__µ   s    
z_BaseVersion.__ne__N)rA   rB   rC   Ú	__slots__ÚtypingÚTYPE_CHECKINGÚpropertyrP   rS   r[   r\   r]   r^   r_   r`   r   r   r   r   rM   †   s   rM   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*+Ú*z?+ú?Úcpython)r   é   é   Úpypy)r   rh   r   )r   rh   z[a-z0-9]+(?:[._-][a-z0-9]+)*z.0123456789rQ   ©Úvaluer   c                C  s4   | pd}t |tƒr|dkr|S d|› �}t|ƒ‚d S )Nr   z(epoch must be non-negative integer, got ©rX   rQ   r0   )rl   r:   Úmsgr   r   r   Ú_validate_epoch	  s
    
ro   útuple[int, ...]c                C  sR   | 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‚d S )N)r   r   c                 s  s    | ]}t |tƒo|d kV  qdS )r   N)rX   rQ   )Ú.0Úir   r   r   Ú	<genexpr>  ó    z$_validate_release.<locals>.<genexpr>z@release must be a non-empty tuple of non-negative integers, got )rX   ÚtupleÚlenÚallr0   )rl   r;   rn   r   r   r   Ú_validate_release  s    ÿ
þý
rx   ú*tuple[Literal['a', 'b', 'rc'], int] | Nonec                C  st   | d u r| S t | tƒr^t| ƒdkr^| \}}t |tƒr^t|ƒ }dv r^t |tƒr^|dkr^||fS d| › �}t|ƒ‚d S )Nr   >   r&   r%   r$   r   z=pre must be a tuple of ('a'|'b'|'rc', non-negative int), got )rX   ru   rv   r   r2   rQ   r0   )rl   rF   ÚnumberÚ
normalizedrn   r   r   r   Ú_validate_pre  s    ÿþýü
r|   ú"tuple[Literal['post'], int] | Nonec                C  s<   | d u r| S t | tƒr&| dkr&d| fS d| › �}t|ƒ‚d S )Nr   r'   z'post must be non-negative integer, got rm   ©rl   rn   r   r   r   Ú_validate_post/  s    
r   ú!tuple[Literal['dev'], int] | Nonec                C  s<   | d u r| S t | tƒr&| dkr&d| fS d| › �}t|ƒ‚d S )Nr   r=   z&dev must be non-negative integer, got rm   r~   r   r   r   Ú_validate_dev8  s    
r�   úLocalType | Nonec                C  s>   | d u r| S t | tƒr(t | ¡r(t| ƒS d| ›�}t|ƒ‚d S )Nz*local must be a valid version string, got )rX   r   Ú_LOCAL_PATTERNÚ	fullmatchÚ_parse_local_versionr0   r~   r   r   r   Ú_validate_localA  s    
r†   c                   @  s>   e Zd ZU ded< ded< ded< ded< d	ed
< ded< dS )Ú_VersionrQ   r:   rp   r;   r€   r=   ry   r+   r}   r'   r‚   r?   Nr@   r   r   r   r   r‡   K  s   
r‡   c                
      sÞ  e Zd ZU dZdZdZe de d ej	ej
B ¡Zded< ded< d	ed
< ded< ded< ded< ded< ded< dddœdd„Zeddddddœdddddddd œd!d"„ƒZd#dd$œd%d&„Zed'd(œd)d*„ƒZdd(œd+d,„Zd-d.d/œ‡ fd0d1„Zd-d.d/œ‡ fd2d3„Zd4d.d/œ‡ fd5d6„Zd-d.d/œ‡ fd7d8„Zd-d.d/œ‡ fd9d:„Zd4d.d/œ‡ fd;d<„Zd=d(œd>d?„Zd4dd@œdAdB„ZeedCƒdDd(œdEdF„ƒƒZejedCƒdDddGœdHdF„ƒƒZdd(œdIdJ„Zdd(œdKdL„Z edd(œdMdN„ƒZ!edd(œdOdP„ƒZ"edd(œdQdR„ƒZ#edd(œdSdT„ƒZ$edd(œdUdV„ƒZ%edd(œdWdX„ƒZ&edd(œdYdZ„ƒZ'edd(œd[d\„ƒZ(edd(œd]d^„ƒZ)ed.d(œd_d`„ƒZ*ed.d(œdadb„ƒZ+ed.d(œdcdd„ƒZ,edd(œdedf„ƒZ-edd(œdgdh„ƒZ.edd(œdidj„ƒZ/‡  Z0S )kr1   aÄ  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 packaging < 26.2 is supported but may be removed in a future
        release.
    )Ú_devÚ_epochÚ_hash_cacheÚ
_key_cacheÚ_localÚ_postÚ_preÚ_release)Ú_strz\s*rQ   r‰   rp   r�   r€   rˆ   ry   rŽ   r}   r�   r‚   rŒ   r9   rŠ   zCmpKey | Noner‹   r   ÚNonerJ   c                 C  sÌ  zt  |¡}W n" ty0   td|›�ƒd‚Y n0 |rÒzttt| d¡ƒƒ| _W nR t	yr   td|›�ƒd‚Y n2 t
y¢   d| d¡v rœtd|›�ƒd‚‚ Y n0 d| _d| _d| _d| _d| _d| _d| _dS z| j |¡}W n$ t�y   td|›�ƒd‚Y n0 |�std|›�ƒ‚| d¡�r6t| d¡ƒnd| _ttt| d¡ d¡ƒƒ| _t| d¡| d	¡ƒ| _t| d
¡| d¡�pŽ| d¡ƒ| _t| d¡| d¡ƒ| _t| d¡ƒ| _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: NÚ.Ú r   r:   r;   Úpre_lÚpre_nÚpost_lÚpost_n1Úpost_n2Údev_lÚdev_nr?   )Ú_SIMPLE_VERSION_INDICATORSÚ
issupersetÚ	TypeErrorr0   ru   ÚmaprQ   Úsplitr�   ÚAttributeErrorÚ
ValueErrorr‰   rŽ   r�   rˆ   rŒ   r‹   rŠ   Ú_regexr„   ÚgroupÚ_parse_letter_versionr…   )rO   rK   Z	is_simpleÚmatchr   r   r   Ú__init__˜  sJ    
 ÿzVersion.__init__r   N)r:   r+   r'   r=   r?   r<   r>   r
   ©r:   r;   r+   r'   r=   r?   r   c                C  sž   t |ƒ}t|ƒ}|dur t|ƒnd}	|dur4t|ƒnd}
|durHt|ƒnd}|dur\t|ƒ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)ro   rx   r|   r   r�   r†   Ú__new__r‹   rŠ   r‰   r�   rŽ   r�   rˆ   rŒ   )Úclsr:   r;   r+   r'   r=   r?   r‰   r�   rŽ   r�   rˆ   rŒ   Únew_versionr   r   r   Ú
from_partsÔ  s     
zVersion.from_partszUnpack[_VersionReplace])r   r   c           	      K  s  d|v rt |d ƒn| j}d|v r.t|d ƒn| j}d|v rHt|d ƒn| j}d|v rbt|d ƒn| j}d|v r|t|d ƒn| j	}d|v r–t
|d ƒn| j}|| jkrÜ|| jkrÜ|| jkrÜ|| jkrÜ|| j	krÜ|| jkrÜ| S | j | j¡}d|_d|_||_||_||_||_||_	||_|S )aß  
        __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=   r?   N)ro   r‰   rx   r�   r|   rŽ   r   r�   r�   rˆ   r†   rŒ   Ú	__class__r¨   r‹   rŠ   )	rO   r   r:   r;   r+   r'   r=   r?   rª   r   r   r   Ú__replace__  s@    ÿýÿþýüûúzVersion.__replace__ÚCmpKeyr4   c                 C  s0   | j d u r*t| j| j| j| j| j| jƒ| _ | j S r5   )r‹   Ú_cmpkeyr‰   r�   rŽ   r�   rˆ   rŒ   rN   r   r   r   rP   =  s    
úzVersion._keyc                 C  sV   | j  }d ur|S | j }d u rDt| j| j| j| j| j| jƒ | _}t	|ƒ | _ }|S r5   )
rŠ   r‹   r¯   r‰   r�   rŽ   r�   rˆ   rŒ   rR   )rO   Zcached_hashÚkeyr   r   r   rS   L  s    ú
zVersion.__hash__rM   rT   rU   c                   s„   t |tƒrj| jd u r4t| j| j| j| j| j| j	ƒ| _|jd u r^t|j|j|j|j|j|j	ƒ|_| j|jk S t |t
ƒsxtS tƒ  |¡S r5   )rX   r1   r‹   r¯   r‰   r�   rŽ   r�   rˆ   rŒ   rM   rY   Úsuperr[   rZ   ©r¬   r   r   r[   ^  s.    

ú
ú
zVersion.__lt__c                   s„   t |tƒrj| jd u r4t| j| j| j| j| j| j	ƒ| _|jd u r^t|j|j|j|j|j|j	ƒ|_| j|jkS t |t
ƒsxtS tƒ  |¡S r5   )rX   r1   r‹   r¯   r‰   r�   rŽ   r�   rˆ   rŒ   rM   rY   r±   r\   rZ   r²   r   r   r\   y  s.    

ú
ú
zVersion.__le__r   c                   s„   t |tƒrj| jd u r4t| j| j| j| j| j| j	ƒ| _|jd u r^t|j|j|j|j|j|j	ƒ|_| j|jkS t |t
ƒsxtS tƒ  |¡S r5   )rX   r1   r‹   r¯   r‰   r�   rŽ   r�   rˆ   rŒ   rM   rY   r±   r]   rZ   r²   r   r   r]   ”  s.    

ú
ú
zVersion.__eq__c                   s„   t |tƒrj| jd u r4t| j| j| j| j| j| j	ƒ| _|jd u r^t|j|j|j|j|j|j	ƒ|_| j|jkS t |t
ƒsxtS tƒ  |¡S r5   )rX   r1   r‹   r¯   r‰   r�   rŽ   r�   rˆ   rŒ   rM   rY   r±   r^   rZ   r²   r   r   r^   ¯  s.    

ú
ú
zVersion.__ge__c                   s„   t |tƒrj| jd u r4t| j| j| j| j| j| j	ƒ| _|jd u r^t|j|j|j|j|j|j	ƒ|_| j|jkS t |t
ƒsxtS tƒ  |¡S r5   )rX   r1   r‹   r¯   r‰   r�   rŽ   r�   rˆ   rŒ   rM   rY   r±   r_   rZ   r²   r   r   r_   Ê  s.    

ú
ú
zVersion.__gt__c                   s„   t |tƒrj| jd u r4t| j| j| j| j| j| j	ƒ| _|jd u r^t|j|j|j|j|j|j	ƒ|_| j|jkS t |t
ƒsxtS tƒ  |¡S r5   )rX   r1   r‹   r¯   r‰   r�   rŽ   r�   rˆ   rŒ   rM   rY   r±   r`   rZ   r²   r   r   r`   å  s.    

ú
ú
zVersion.__ne__zutuple[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 r5   )r‰   r�   rŽ   r�   rˆ   rŒ   rN   r   r   r   Ú__getstate__   s    úzVersion.__getstate__)Ústater   c                 C  s
  d | _ d | _t|tƒr¨t|ƒdkrB|\| _| _| _| _| _	| _
d S t|ƒdkr¨|\}}t|tƒr¨|d | _|d | _| d¡| _| d¡| _| d¡| _	| d¡| _
d S t|tƒrø| d	¡}|d urø|j| _|j| _|j| _|j| _|j| _	|j| _
d S td
|›�ƒ‚d S )Né   r   r‰   r�   rŽ   r�   rˆ   rŒ   Ú_versionzCannot restore Version from )r‹   rŠ   rX   ru   rv   r‰   r�   rŽ   r�   rˆ   rŒ   ÚdictrI   r:   r;   r+   r'   r=   r?   r�   )rO   r´   Ú_Z	slot_dictZ
version_ntr   r   r   Ú__setstate__  sD    
	ù




zVersion.__setstate__z4Version._version is private and will be removed soonr‡   c                 C  s   t | j| j| j| j| j| jƒS r5   )r‡   r‰   r�   rˆ   rŽ   r�   rŒ   rN   r   r   r   r¶   C  s    ÿzVersion._versionrk   c                 C  s@   |j | _|j| _|j| _|j| _|j| _	|j
| _d | _d | _d S r5   )r:   r‰   r;   r�   r=   rˆ   r+   rŽ   r'   r�   r?   rŒ   r‹   rŠ   )rO   rl   r   r   r   r¶   J  s    c                 C  s   d| j j› dt| ƒ›d�S )z€A representation of the Version that shows all internal state.

        >>> Version('1.0.0')
        <Version('1.0.0')>
        ú<ú(z)>)r¬   rA   r   rN   r   r   r   Ú__repr__V  s    zVersion.__repr__c                 C  sš   d  tt| jƒ¡}| jr(| j› d|› �}| jdurH|d  tt| jƒ¡7 }| jdurb|d| j› �7 }| jdur||d| j› �7 }| jdur–|d| j› �7 }|S )z}A string representation of the version that can be round-tripped.

        >>> str(Version("1.0a5"))
        '1.0a5'
        r’   ú!Nr“   z.postz.devú+)	Újoinrž   r   r;   r:   r+   r'   r=   r?   ©rO   rK   r   r   r   Ú__str__^  s    



zVersion.__str__c                 C  s   t | ƒS )z Internal property for match_args©r   rN   r   r   r   r�   }  s    zVersion._strc                 C  s   | j S )zThe epoch of the version.

        >>> Version("2.0.0").epoch
        0
        >>> Version("1!2.0.0").epoch
        1
        )r‰   rN   r   r   r   r:   ‚  s    	zVersion.epochc                 C  s   | 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.
        )r�   rN   r   r   r   r;   �  s    zVersion.releasec                 C  s   | 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)
        )rŽ   rN   r   r   r   r+   �  s    zVersion.prec                 C  s   | 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
        é   N)r�   rN   r   r   r   r'   ¬  s    	zVersion.postc                 C  s   | j r| j d S dS )z•The development number of the version.

        >>> print(Version("1.2.3").dev)
        None
        >>> Version("1.2.3.dev1").dev
        1
        rÃ   N)rˆ   rN   r   r   r   r=   ·  s    	zVersion.devc                 C  s$   | j rd dd„ | j D ƒ¡S d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 r5   rÂ   )rq   Úxr   r   r   rs   Ì  rt   z Version.local.<locals>.<genexpr>N)rŒ   r¿   rN   r   r   r   r?   Â  s    	zVersion.localc                 C  s   t | ƒ 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'
        r¾   rÃ   r   )r   rŸ   rN   r   r   r   ÚpublicÐ  s    zVersion.publicc                 C  s,   d  tt| jƒ¡}| 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’   r½   )r¿   rž   r   r;   r:   )rO   Zrelease_segmentr   r   r   Úbase_versionà  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+   rN   r   r   r   Úis_prereleaseõ  s    zVersion.is_prereleasec                 C  s
   | 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  s    	zVersion.is_postreleasec                 C  s
   | j duS )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_devrelease  s    	zVersion.is_devreleasec                 C  s   t | jƒdkr| jd S dS )z‘The first item of :attr:`release` or ``0`` if unavailable.

        >>> Version("1.2.3").major
        1

        .. versionadded:: 20.0
        rÃ   r   ©rv   r;   rN   r   r   r   Úmajor  s    	zVersion.majorc                 C  s   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

        .. versionadded:: 20.0
        r   rÃ   r   rÊ   rN   r   r   r   Úminor'  s    zVersion.minorc                 C  s   t | jƒdkr| jd S dS )zºThe third item of :attr:`release` or ``0`` if unavailable.

        >>> Version("1.2.3").micro
        3
        >>> Version("1").micro
        0

        .. versionadded:: 20.0
        r   r   r   rÊ   rN   r   r   r   Úmicro4  s    zVersion.micro)1rA   rB   rC   rL   ra   Z__match_args__ÚreÚcompiler/   ÚVERBOSEÚ
IGNORECASEr¢   rD   r¦   Úclassmethodr«   r­   rd   rP   rS   r[   r\   r]   r^   r_   r`   r³   r¹   r#   r¶   Úsetterr¼   rÁ   r�   r:   r;   r+   r'   r=   r?   rÅ   rÆ   rÇ   rÈ   rÉ   rË   rÌ   rÍ   Ú__classcell__r   r   r²   r   r1   T  sŒ   
$
	<ø .:-






c                      s>   e Zd ZdZdddœ‡ fdd„Zeddœ‡ fd	d
„ƒZ‡  ZS )Ú_TrimmedReleaser   zstr | Versionr‘   rJ   c                   s^   t |tƒrN|j| _|j| _|j| _|j| _|j| _|j| _|j| _|j	| _	d S t
ƒ  |¡ d S r5   )rX   r1   r‰   r�   rˆ   rŽ   r�   rŒ   r‹   rŠ   r±   r¦   rÀ   r²   r   r   r¦   E  s    
z_TrimmedRelease.__init__rp   r4   c                   sN   t ƒ j}t|ƒ}|}|dkr6||d  dkr6|d8 }q||krB|S |d|… S )z°
        Release segment without any trailing zeros.

        >>> _TrimmedRelease('1.0.0').release
        (1,)
        >>> _TrimmedRelease('0.0').release
        (0,)
        rÃ   r   N)r±   r;   rv   )rO   ÚrelÚlen_releaserr   r²   r   r   r;   R  s    
z_TrimmedRelease.release)rA   rB   rC   ra   r¦   rd   r;   rÔ   r   r   r²   r   rÕ   B  s   rÕ   r>   z str | bytes | SupportsInt | Noner<   )rF   rz   r   c                 C  s<   | r(|   ¡ } t | | ¡} | t|p"dƒfS |r8dt|ƒfS d S )Nr   r'   )rG   rH   rI   rQ   )rF   rz   r   r   r   r¤   e  s    r¤   z[\._-])r?   r   c                 C  s$   | dur t dd„ t | ¡D ƒƒS dS )z`
    Takes a string like ``"abc.1.twelve"`` and turns it into
    ``("abc", 1, "twelve")``.
    Nc                 s  s&   | ]}|  ¡ s| ¡ nt|ƒV  qd S r5   )ÚisdigitrG   rQ   )rq   Úpartr   r   r   rs   †  s   ÿz'_parse_local_version.<locals>.<genexpr>)ru   Ú_local_version_separatorsrŸ   )r?   r   r   r   r…   €  s
    þr…   rÃ   r   )r$   r%   r&   éÿÿÿÿr   r®   r§   c                 C  sF  t |ƒ}|}|r*||d  dkr*|d8 }q||kr6|n
|d|… }|du rl|du rl|du rl|du rl| |tfS |du r�|du r�|dur�td }	}
n*|du r¤td }	}
nt|d  |d  }	}
|du rÆdnd}|du rÖdn|d }|du rêdnd}|du � rüdn|d }|	|
||||f}|du �r(| ||fS tdd„ |D ƒƒ}| |||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, '')))
    rÃ   r   Nc                 s  s(   | ] }t |tƒr|d fnt|fV  qdS )r“   N)rX   rQ   Ú_LOCAL_STR_RANK)rq   Úsegr   r   r   rs   á  s   z_cmpkey.<locals>.<genexpr>)rv   Ú_STABLE_SUFFIXÚ_PRE_RANK_DEV_ONLYÚ_PRE_RANK_STABLEÚ	_PRE_RANKru   )r:   r;   r+   r'   r=   r?   r×   rr   ZtrimmedZpre_rankr•   Z	post_rankZpost_nZdev_rankrš   ÚsuffixZ	cmp_localr   r   r   r¯   š  s.    *
 


ÿr¯   )FrL   Ú
__future__r   rÎ   Úsysrb   r   r   r   r   r   r   r	   rc   Ztyping_extensionsr
   r   Úversion_infor   r   r#   r   rH   r6   r7   ru   rQ   r   Ú	LocalTypeZCmpLocalTypeZ	CmpSuffixr®   rT   ÚVersionComparisonMethodr8   r2   r3   r¡   r0   rM   Z_VERSION_PATTERNÚreplaceZ_VERSION_PATTERN_OLDÚimplementationÚnamer/   rÏ   rÑ   ÚASCIIrƒ   Ú	frozensetr›   ro   rx   r|   r   r�   r†   r‡   r1   rÕ   r¤   rÚ   r…   rá   rß   rà   rÜ   rÞ   r¯   r   r   r   r   Ú<module>   sš   $

ù
ÿÿ	
:$
ÿÿ
þþýû		
	     s#
