a
    ýÓEbžu  ã                   @   sž  d dl Z d dl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mZmZmZ ddlmZ ddlmZmZmZ eeef Zeeeef Zeded�Zeeegef ZG dd	„ d	eƒZG d
d„ de jd�Z G dd„ de ƒZ!G dd„ de!ƒZ"edeegef edeegef dœdd„Z#G dd„ de!ƒZ$e %d¡Z&ee
e dœdd„Z'eedœdd„Z(e
e e
e ee
e e
e f dœdd„Z)G d d!„ d!e ƒZ*dS )"é    N)ÚCallableÚDictÚIterableÚIteratorÚListÚOptionalÚPatternÚSetÚTupleÚTypeVarÚUnioné   )Úcanonicalize_version)ÚLegacyVersionÚVersionÚparseÚVersionTypeVar)Úboundc                   @   s   e Zd ZdZdS )ÚInvalidSpecifierzH
    An invalid specifier was found, users should refer to PEP 440.
    N)Ú__name__Ú
__module__Ú__qualname__Ú__doc__© r   r   ú`/home/ja/django-apps/lartica_env/lib/python3.9/site-packages/pip/_vendor/packaging/specifiers.pyr   !   s   r   c                   @   s¼   e Zd Zejedœdd„ƒZejedœdd„ƒZeje	e
dœdd„ƒZejee
 dœd	d
„ƒZeje
ddœdd
„ƒZejdeee
 e
dœdd„ƒZejdee ee
 ee dœdd„ƒZdS )ÚBaseSpecifier©Úreturnc                 C   s   dS )zŽ
        Returns the str representation of this Specifier like object. This
        should be representative of the Specifier itself.
        Nr   ©Úselfr   r   r   Ú__str__(   s    zBaseSpecifier.__str__c                 C   s   dS )zF
        Returns a hash value for this Specifier like object.
        Nr   r   r   r   r   Ú__hash__/   s    zBaseSpecifier.__hash__©Úotherr   c                 C   s   dS )zq
        Returns a boolean representing whether or not the two Specifier like
        objects are equal.
        Nr   ©r   r#   r   r   r   Ú__eq__5   s    zBaseSpecifier.__eq__c                 C   s   dS )zg
        Returns whether or not pre-releases as a whole are allowed by this
        specifier.
        Nr   r   r   r   r   Úprereleases<   s    zBaseSpecifier.prereleasesN©Úvaluer   c                 C   s   dS )zd
        Sets whether or not pre-releases as a whole are allowed by this
        specifier.
        Nr   ©r   r(   r   r   r   r&   C   s    ©Úitemr&   r   c                 C   s   dS )zR
        Determines if the given item is contained within this specifier.
        Nr   ©r   r+   r&   r   r   r   ÚcontainsJ   s    zBaseSpecifier.contains©Úiterabler&   r   c                 C   s   dS )z•
        Takes an iterable of items and filters them so that only items which
        are contained within this specifier are allowed in it.
        Nr   )r   r/   r&   r   r   r   ÚfilterP   s    zBaseSpecifier.filter)N)N)r   r   r   ÚabcÚabstractmethodÚstrr    Úintr!   ÚobjectÚboolr%   Úabstractpropertyr   r&   Úsetterr-   r   r   r0   r   r   r   r   r   '   s$    ÿþr   )Ú	metaclassc                   @   sR  e Zd ZU i Zeeef ed< ee ed< d+eee	 ddœdd„Z
edœd	d
„Zedœdd„Zeeeef dœdd„ƒZedœdd„Zee	dœdd„Zeedœdd„Zeedœdd„Zeedœdd„ƒZeedœdd„ƒZeee	 dœdd„ƒZeje	dd œd!d„ƒZee	d"œd#d$„Zd,eee	 e	d%œd&d'„Zd-ee  ee	 ee  d(œd)d*„Z!dS ).Ú_IndividualSpecifierÚ
_operatorsÚ_regexÚ N©Úspecr&   r   c                 C   sH   | j  |¡}|s td|› d�ƒ‚| d¡ ¡ | d¡ ¡ f| _|| _d S )NzInvalid specifier: 'ú'ÚoperatorÚversion)r<   Úsearchr   ÚgroupÚstripÚ_specÚ_prereleases)r   r?   r&   Úmatchr   r   r   Ú__init___   s    þz_IndividualSpecifier.__init__r   c                 C   s8   | j d urd| j›�nd}d| jj› dt| ƒ›|› d�S )Nú, prereleases=r=   ú<ú(ú)>)rG   r&   Ú	__class__r   r3   ©r   Úprer   r   r   Ú__repr__l   s
    ÿýz_IndividualSpecifier.__repr__c                 C   s   dj | jŽ S )Nz{}{})ÚformatrF   r   r   r   r   r    u   s    z_IndividualSpecifier.__str__c                 C   s   | j d t| j d ƒfS )Nr   r   )rF   r   r   r   r   r   Ú_canonical_specx   s    z$_IndividualSpecifier._canonical_specc                 C   s
   t | jƒS ©N)ÚhashrS   r   r   r   r   r!   |   s    z_IndividualSpecifier.__hash__r"   c                 C   sR   t |tƒr6z|  t|ƒ¡}W qF ty2   t Y S 0 nt || jƒsFtS | j|jkS rT   )Ú
isinstancer3   rN   r   ÚNotImplementedrS   r$   r   r   r   r%      s    
z_IndividualSpecifier.__eq__)Úopr   c                 C   s   t | d| j| › �ƒ}|S )NZ	_compare_)Úgetattrr;   )r   rX   Úoperator_callabler   r   r   Ú_get_operatorŠ   s    ÿz"_IndividualSpecifier._get_operator©rB   r   c                 C   s   t |ttfƒst|ƒ}|S rT   )rV   r   r   r   ©r   rB   r   r   r   Ú_coerce_version�   s    z$_IndividualSpecifier._coerce_versionc                 C   s
   | j d S )Nr   ©rF   r   r   r   r   rA   •   s    z_IndividualSpecifier.operatorc                 C   s
   | j d S )Nr   r_   r   r   r   r   rB   ™   s    z_IndividualSpecifier.versionc                 C   s   | j S rT   ©rG   r   r   r   r   r&   �   s    z _IndividualSpecifier.prereleasesr'   c                 C   s
   || _ d S rT   r`   r)   r   r   r   r&   ¡   s    ©r+   r   c                 C   s
   |   |¡S rT   ©r-   ©r   r+   r   r   r   Ú__contains__¥   s    z!_IndividualSpecifier.__contains__r*   c                 C   s>   |d u r| j }|  |¡}|jr&|s&dS |  | j¡}||| jƒS ©NF)r&   r^   Úis_prereleaser[   rA   rB   )r   r+   r&   Znormalized_itemrZ   r   r   r   r-   ¨   s    

z_IndividualSpecifier.containsr.   c                 c   s„   d}g }d|d ur|ndi}|D ]F}|   |¡}| j|fi |¤Žr |jr\|s\| js\| |¡ q d}|V  q |s€|r€|D ]
}|V  qtd S )NFr&   T)r^   r-   rf   r&   Úappend)r   r/   r&   ÚyieldedÚfound_prereleasesÚkwrB   Úparsed_versionr   r   r   r0   ¿   s"    
ÿÿz_IndividualSpecifier.filter)r=   N)N)N)"r   r   r   r;   r   r3   Ú__annotations__r   r   r6   rI   rQ   r    Úpropertyr
   rS   r4   r!   r5   r%   ÚCallableOperatorr[   ÚUnparsedVersionÚParsedVersionr^   rA   rB   r&   r8   rd   r-   r   r   r0   r   r   r   r   r:   Z   s<   
	 ÿþ ÿþr:   c                       sÚ   e Zd ZdZe de d ejejB ¡Zdddddd	d
œZ	d e
ee ddœ‡ fdd„Zeedœdd„Zee
edœdd„Zee
edœdd„Zee
edœdd„Zee
edœdd„Zee
edœdd„Zee
edœdd„Z‡  ZS )!ÚLegacySpecifieraÛ  
        (?P<operator>(==|!=|<=|>=|<|>))
        \s*
        (?P<version>
            [^,;\s)]* # Since this is a "legacy" specifier, and the version
                      # string can be just about anything, we match everything
                      # except for whitespace, a semi-colon for marker support,
                      # a closing paren since versions can be enclosed in
                      # them, and a comma since it's a version separator.
        )
        ú^\s*ú\s*$ÚequalÚ	not_equalÚless_than_equalÚgreater_than_equalÚ	less_thanÚgreater_than)ú==ú!=ú<=ú>=rK   ú>r=   Nr>   c                    s   t ƒ  ||¡ t dt¡ d S )NzZCreating a LegacyVersion has been deprecated and will be removed in the next major release)ÚsuperrI   ÚwarningsÚwarnÚDeprecationWarning)r   r?   r&   ©rN   r   r   rI   ü   s
    ýzLegacySpecifier.__init__r\   c                 C   s   t |tƒstt|ƒƒ}|S rT   )rV   r   r3   r]   r   r   r   r^     s    
zLegacySpecifier._coerce_version©Úprospectiver?   r   c                 C   s   ||   |¡kS rT   ©r^   ©r   r…   r?   r   r   r   Ú_compare_equal
  s    zLegacySpecifier._compare_equalc                 C   s   ||   |¡kS rT   r†   r‡   r   r   r   Ú_compare_not_equal  s    z"LegacySpecifier._compare_not_equalc                 C   s   ||   |¡kS rT   r†   r‡   r   r   r   Ú_compare_less_than_equal  s    z(LegacySpecifier._compare_less_than_equalc                 C   s   ||   |¡kS rT   r†   r‡   r   r   r   Ú_compare_greater_than_equal  s    z+LegacySpecifier._compare_greater_than_equalc                 C   s   ||   |¡k S rT   r†   r‡   r   r   r   Ú_compare_less_than  s    z"LegacySpecifier._compare_less_thanc                 C   s   ||   |¡kS rT   r†   r‡   r   r   r   Ú_compare_greater_than  s    z%LegacySpecifier._compare_greater_than)r=   N)r   r   r   Ú
_regex_strÚreÚcompileÚVERBOSEÚ
IGNORECASEr<   r;   r3   r   r6   rI   ro   r   r^   rˆ   r‰   rŠ   r‹   rŒ   r�   Ú__classcell__r   r   rƒ   r   rq   ã   s&   ú		þrq   Ú	Specifier)Úfnr   c                    s&   t  ˆ ¡dtttdœ‡ fdd„ƒ}|S )Nr”   )r   r…   r?   r   c                    s   t |tƒsdS ˆ | ||ƒS re   )rV   r   r‡   ©r•   r   r   Úwrapped"  s    
z)_require_version_compare.<locals>.wrapped)Ú	functoolsÚwrapsrp   r3   r6   )r•   r—   r   r–   r   Ú_require_version_compare  s    rš   c                	   @   s  e Zd ZdZe de d ejejB ¡Zdddddd	d
ddœZ	e
eeedœdd„ƒZe
eeedœdd„ƒZe
eeedœdd„ƒZe
eeedœdd„ƒZe
eeedœdd„ƒZe
eeedœdd„ƒZe
eeedœdd„ƒZeeedœdd„Zeedœd d!„ƒZejed"d#œd$d!„ƒZd"S )%r”   a  
        (?P<operator>(~=|==|!=|<=|>=|<|>|===))
        (?P<version>
            (?:
                # The identity operators allow for an escape hatch that will
                # do an exact string match of the version you wish to install.
                # This will not be parsed by PEP 440 and we cannot determine
                # any semantic meaning from it. This operator is discouraged
                # but included entirely as an escape hatch.
                (?<====)  # Only match for the identity operator
                \s*
                [^\s]*    # We just match everything, except for whitespace
                          # since we are only testing for strict identity.
            )
            |
            (?:
                # The (non)equality operators allow for wild card and local
                # versions to be specified so we have to define these two
                # operators separately to enable that.
                (?<===|!=)            # Only match for equals and not equals

                \s*
                v?
                (?:[0-9]+!)?          # epoch
                [0-9]+(?:\.[0-9]+)*   # release
                (?:                   # pre release
                    [-_\.]?
                    (a|b|c|rc|alpha|beta|pre|preview)
                    [-_\.]?
                    [0-9]*
                )?
                (?:                   # post release
                    (?:-[0-9]+)|(?:[-_\.]?(post|rev|r)[-_\.]?[0-9]*)
                )?

                # You cannot use a wild card and a dev or local version
                # together so group them with a | and make them optional.
                (?:
                    (?:[-_\.]?dev[-_\.]?[0-9]*)?         # dev release
                    (?:\+[a-z0-9]+(?:[-_\.][a-z0-9]+)*)? # local
                    |
                    \.\*  # Wild card syntax of .*
                )?
            )
            |
            (?:
                # The compatible operator requires at least two digits in the
                # release segment.
                (?<=~=)               # Only match for the compatible operator

                \s*
                v?
                (?:[0-9]+!)?          # epoch
                [0-9]+(?:\.[0-9]+)+   # release  (We have a + instead of a *)
                (?:                   # pre release
                    [-_\.]?
                    (a|b|c|rc|alpha|beta|pre|preview)
                    [-_\.]?
                    [0-9]*
                )?
                (?:                                   # post release
                    (?:-[0-9]+)|(?:[-_\.]?(post|rev|r)[-_\.]?[0-9]*)
                )?
                (?:[-_\.]?dev[-_\.]?[0-9]*)?          # dev release
            )
            |
            (?:
                # All other operators only allow a sub set of what the
                # (non)equality operators do. Specifically they do not allow
                # local versions to be specified nor do they allow the prefix
                # matching wild cards.
                (?<!==|!=|~=)         # We have special cases for these
                                      # operators so we want to make sure they
                                      # don't match here.

                \s*
                v?
                (?:[0-9]+!)?          # epoch
                [0-9]+(?:\.[0-9]+)*   # release
                (?:                   # pre release
                    [-_\.]?
                    (a|b|c|rc|alpha|beta|pre|preview)
                    [-_\.]?
                    [0-9]*
                )?
                (?:                                   # post release
                    (?:-[0-9]+)|(?:[-_\.]?(post|rev|r)[-_\.]?[0-9]*)
                )?
                (?:[-_\.]?dev[-_\.]?[0-9]*)?          # dev release
            )
        )
        rr   rs   Z
compatiblert   ru   rv   rw   rx   ry   Z	arbitrary)ú~=rz   r{   r|   r}   rK   r~   ú===r„   c                 C   sJ   d  tt tt|ƒ¡ƒd d… ¡}|d7 }|  d¡||ƒoH|  d¡||ƒS )NÚ.éÿÿÿÿú.*r}   rz   )ÚjoinÚlistÚ	itertoolsÚ	takewhileÚ_is_not_suffixÚ_version_splitr[   )r   r…   r?   Úprefixr   r   r   Ú_compare_compatible—  s    ÿÿzSpecifier._compare_compatiblec           	      C   sz   |  d¡rVt|jƒ}t|d d… ƒ}tt|ƒƒ}|d t|ƒ… }t||ƒ\}}||kS t|ƒ}|jsnt|jƒ}||kS d S )NrŸ   éþÿÿÿ)Úendswithr   Úpublicr¥   r3   ÚlenÚ_pad_versionÚlocal)	r   r…   r?   Z
split_specZsplit_prospectiveZshortened_prospectiveZpadded_specZpadded_prospectiveZspec_versionr   r   r   rˆ   ­  s    

ÿ
zSpecifier._compare_equalc                 C   s   |   ||¡ S rT   )rˆ   r‡   r   r   r   r‰   Õ  s    zSpecifier._compare_not_equalc                 C   s   t |jƒt |ƒkS rT   ©r   rª   r‡   r   r   r   rŠ   Ù  s    z"Specifier._compare_less_than_equalc                 C   s   t |jƒt |ƒkS rT   r®   r‡   r   r   r   r‹   á  s    z%Specifier._compare_greater_than_equal)r…   Úspec_strr   c                 C   s<   t |ƒ}||k sdS |js8|jr8t |jƒt |jƒkr8dS dS ©NFT)r   rf   Úbase_version©r   r…   r¯   r?   r   r   r   rŒ   ë  s    zSpecifier._compare_less_thanc                 C   s^   t |ƒ}||ksdS |js8|jr8t |jƒt |jƒkr8dS |jd urZt |jƒt |jƒkrZdS dS r°   )r   Úis_postreleaser±   r­   r²   r   r   r   r�     s    
zSpecifier._compare_greater_thanc                 C   s   t |ƒ ¡ t |ƒ ¡ kS rT   )r3   Úlowerr‡   r   r   r   Ú_compare_arbitrary%  s    zSpecifier._compare_arbitraryr   c                 C   sR   | j d ur| j S | j\}}|dv rN|dkr@| d¡r@|d d… }t|ƒjrNdS dS )N)rz   r}   r|   r›   rœ   rz   rŸ   r¨   TF)rG   rF   r©   r   rf   )r   rA   rB   r   r   r   r&   (  s    


zSpecifier.prereleasesNr'   c                 C   s
   || _ d S rT   r`   r)   r   r   r   r&   A  s    )r   r   r   rŽ   r�   r�   r‘   r’   r<   r;   rš   rp   r3   r6   r§   rˆ   r‰   rŠ   r‹   rŒ   r�   r   rµ   rm   r&   r8   r   r   r   r   r”   +  s@   ]ø'þ	z^([0-9]+)((?:a|b|c|rc)[0-9]+)$r\   c                 C   s@   g }|   d¡D ],}t |¡}|r0| | ¡ ¡ q| |¡ q|S )Nr�   )ÚsplitÚ_prefix_regexrC   ÚextendÚgroupsrg   )rB   Úresultr+   rH   r   r   r   r¥   I  s    
r¥   )Úsegmentr   c                    s   t ‡ fdd„dD ƒƒ S )Nc                 3   s   | ]}ˆ   |¡V  qd S rT   )Ú
startswith)Ú.0r¦   ©r»   r   r   Ú	<genexpr>U  s   z!_is_not_suffix.<locals>.<genexpr>)ÚdevÚaÚbÚrcÚpost)Úanyr¾   r   r¾   r   r¤   T  s    ÿr¤   )ÚleftÚrightr   c              
   C   sæ   g g  }}|  tt dd„ | ¡ƒ¡ |  tt dd„ |¡ƒ¡ |  | t|d ƒd … ¡ |  |t|d ƒd … ¡ | ddgtdt|d ƒt|d ƒ ƒ ¡ | ddgtdt|d ƒt|d ƒ ƒ ¡ ttj|Ž ƒttj|Ž ƒfS )Nc                 S   s   |   ¡ S rT   ©Úisdigit©Úxr   r   r   Ú<lambda>^  ó    z_pad_version.<locals>.<lambda>c                 S   s   |   ¡ S rT   rÈ   rÊ   r   r   r   rÌ   _  rÍ   r   r   Ú0)rg   r¡   r¢   r£   r«   ÚinsertÚmaxÚchain)rÆ   rÇ   Z
left_splitZright_splitr   r   r   r¬   Z  s    
,,r¬   c                   @   s
  e Zd Zd#eee ddœdd„Zedœdd„Zedœd	d
„Ze	dœdd„Z
ed ef d dœdd„Zeedœdd„Ze	dœdd„Zee dœdd„Zeee dœdd„ƒZejeddœdd„ƒZeedœdd„Zd$eee edœdd„Zd%ee ee ee d œd!d"„ZdS )&ÚSpecifierSetr=   N)Ú
specifiersr&   r   c              	   C   sl   dd„ |  d¡D ƒ}tƒ }|D ]8}z| t|ƒ¡ W q tyT   | t|ƒ¡ Y q0 qt|ƒ| _|| _d S )Nc                 S   s   g | ]}|  ¡ r|  ¡ ‘qS r   )rE   ©r½   Úsr   r   r   Ú
<listcomp>s  rÍ   z)SpecifierSet.__init__.<locals>.<listcomp>ú,)	r¶   ÚsetÚaddr”   r   rq   Ú	frozensetÚ_specsrG   )r   rÓ   r&   Zsplit_specifiersÚparsedÚ	specifierr   r   r   rI   m  s    
zSpecifierSet.__init__r   c                 C   s.   | j d urd| j›�nd}dt| ƒ›|› d�S )NrJ   r=   z<SpecifierSet(rM   )rG   r&   r3   rO   r   r   r   rQ   …  s
    ÿýzSpecifierSet.__repr__c                 C   s   d  tdd„ | jD ƒƒ¡S )Nr×   c                 s   s   | ]}t |ƒV  qd S rT   )r3   rÔ   r   r   r   r¿   �  rÍ   z'SpecifierSet.__str__.<locals>.<genexpr>)r    ÚsortedrÛ   r   r   r   r   r    Ž  s    zSpecifierSet.__str__c                 C   s
   t | jƒS rT   )rU   rÛ   r   r   r   r   r!   ‘  s    zSpecifierSet.__hash__r"   c                 C   s˜   t |tƒrt|ƒ}nt |tƒs"tS tƒ }t| j|jB ƒ|_| jd u rX|jd urX|j|_n<| jd urv|jd u rv| j|_n| j|jkrŒ| j|_ntdƒ‚|S )NzFCannot combine SpecifierSets with True and False prerelease overrides.)rV   r3   rÒ   rW   rÚ   rÛ   rG   Ú
ValueError)r   r#   rÝ   r   r   r   Ú__and__”  s     





ÿzSpecifierSet.__and__c                 C   s6   t |ttfƒrtt|ƒƒ}nt |tƒs*tS | j|jkS rT   )rV   r3   r:   rÒ   rW   rÛ   r$   r   r   r   r%   «  s
    
zSpecifierSet.__eq__c                 C   s
   t | jƒS rT   )r«   rÛ   r   r   r   r   Ú__len__³  s    zSpecifierSet.__len__c                 C   s
   t | jƒS rT   )ÚiterrÛ   r   r   r   r   Ú__iter__¶  s    zSpecifierSet.__iter__c                 C   s.   | j d ur| j S | jsd S tdd„ | jD ƒƒS )Nc                 s   s   | ]}|j V  qd S rT   ©r&   rÔ   r   r   r   r¿   É  rÍ   z+SpecifierSet.prereleases.<locals>.<genexpr>)rG   rÛ   rÅ   r   r   r   r   r&   ¹  s
    
zSpecifierSet.prereleasesr'   c                 C   s
   || _ d S rT   r`   r)   r   r   r   r&   Ë  s    ra   c                 C   s
   |   |¡S rT   rb   rc   r   r   r   rd   Ï  s    zSpecifierSet.__contains__r*   c                    sL   t ˆ ttfƒstˆ ƒ‰ ˆd u r$| j‰ˆs2ˆ jr2dS t‡ ‡fdd„| jD ƒƒS )NFc                 3   s   | ]}|j ˆ ˆd �V  qdS )rä   Nrb   rÔ   ©r+   r&   r   r   r¿   í  rÍ   z(SpecifierSet.contains.<locals>.<genexpr>)rV   r   r   r   r&   rf   ÚallrÛ   r,   r   rå   r   r-   Ò  s    
zSpecifierSet.containsr.   c                 C   s°   |d u r| j }| jr6| jD ]}|j|t|ƒd�}q|S g }g }|D ]P}t|ttfƒs^t|ƒ}n|}t|tƒrnqB|jrˆ|sˆ|s’| 	|¡ qB| 	|¡ qB|s¨|r¨|d u r¨|S |S d S )Nrä   )
r&   rÛ   r0   r6   rV   r   r   r   rf   rg   )r   r/   r&   r?   Úfilteredri   r+   rk   r   r   r   r0   ï  s*    



zSpecifierSet.filter)r=   N)N)N)r   r   r   r3   r   r6   rI   rQ   r    r4   r!   r   rà   r5   r%   rá   r   r:   rã   rm   r&   r8   ro   rd   r-   r   r   r0   r   r   r   r   rÒ   l  s6    ÿþ	 ÿþ ÿþrÒ   )+r1   r˜   r¢   r�   r€   Útypingr   r   r   r   r   r   r   r	   r
   r   r   Úutilsr   rB   r   r   r   rp   r3   ro   r   r6   rn   rß   r   ÚABCMetar   r:   rq   rš   r”   r�   r·   r¥   r¤   r¬   rÒ   r   r   r   r   Ú<module>   s6   43 
=þ  
*