U
    &%eN                     @   s   d dl mZ d dlmZmZ d dlmZ ddlmZm	Z	m
Z
mZ G dd de
ZG dd	 d	e
ZG d
d de
ZG dd de
ZdS )    )SpecifierSet)NormalizedNamecanonicalize_name)InstallRequirement   )	CandidateCandidateLookupRequirementformat_namec                   @   s   e Zd ZeddddZedddZeddd	Zee	dd
dZ
eedddZedddZedddZeedddZdS )ExplicitRequirementN	candidatereturnc                 C   s
   || _ d S Nr   selfr    r   o/var/www/html/Darija-Ai-API/env/lib/python3.8/site-packages/pip/_internal/resolution/resolvelib/requirements.py__init__
   s    zExplicitRequirement.__init__r   c                 C   s
   t | jS r   )strr   r   r   r   r   __str__   s    zExplicitRequirement.__str__c                 C   s   dj | jj| jdS )Nz{class_name}({candidate!r}))
class_namer   )format	__class____name__r   r   r   r   r   __repr__   s    zExplicitRequirement.__repr__c                 C   s   | j jS r   )r   project_namer   r   r   r   r      s    z ExplicitRequirement.project_namec                 C   s   | j jS r   )r   namer   r   r   r   r       s    zExplicitRequirement.namec                 C   s
   | j  S r   )r   format_for_errorr   r   r   r   r!       s    z$ExplicitRequirement.format_for_errorc                 C   s
   | j d fS r   r   r   r   r   r   get_candidate_lookup#   s    z(ExplicitRequirement.get_candidate_lookupc                 C   s
   || j kS r   r   r   r   r   r   is_satisfied_by&   s    z#ExplicitRequirement.is_satisfied_by)r   
__module____qualname__r   r   r   r   r   propertyr   r   r    r!   r   r"   boolr#   r   r   r   r   r   	   s   r   c                   @   s   e Zd ZeddddZedddZeddd	Zee	dd
dZ
eedddZedddZedddZeedddZdS )SpecifierRequirementN)ireqr   c                 C   s(   |j d kstd|| _t|j| _d S )NzThis is a link, not a specifier)linkAssertionError_ireq	frozensetextras_extras)r   r)   r   r   r   r   +   s    zSpecifierRequirement.__init__r   c                 C   s   t | jjS r   )r   r,   reqr   r   r   r   r   0   s    zSpecifierRequirement.__str__c                 C   s   dj | jjt| jjdS )Nz{class_name}({requirement!r}))r   requirement)r   r   r   r   r,   r0   r   r   r   r   r   3   s    
zSpecifierRequirement.__repr__c                 C   s   | j jstdt| j jjS )N'Specifier-backed ireq is always PEP 508)r,   r0   r+   r   r    r   r   r   r   r   9   s    z!SpecifierRequirement.project_namec                 C   s   t | j| jS r   )r
   r   r/   r   r   r   r   r    >   s    zSpecifierRequirement.namec                 C   sZ   dd t | dD }t|dkr(dS t|dkr<|d S d|d d d	 |d  S )
Nc                 S   s   g | ]}|  qS r   )strip).0sr   r   r   
<listcomp>G   s     z9SpecifierRequirement.format_for_error.<locals>.<listcomp>,r    r   z, z and )r   splitlenjoin)r   partsr   r   r   r!   B   s    z%SpecifierRequirement.format_for_errorc                 C   s
   d | j fS r   )r,   r   r   r   r   r"   O   s    z)SpecifierRequirement.get_candidate_lookupr   c                 C   sN   |j | j ks$td|j  d| j  | jjs4td| jjj}|j|jddS )Nz6Internal issue: Candidate is not for this requirement z vs r2   Tprereleases)r    r+   r,   r0   	specifiercontainsversion)r   r   specr   r   r   r#   R   s    
z$SpecifierRequirement.is_satisfied_by)r   r$   r%   r   r   r   r   r   r&   r   r   r    r!   r   r"   r   r'   r#   r   r   r   r   r(   *   s   r(   c                   @   s   e Zd ZdZeeddddZedddZedd	d
Z	e
edddZe
edddZedddZedddZeedddZdS )RequiresPythonRequirementz4A requirement representing Requires-Python metadata.N)r@   matchr   c                 C   s   || _ || _d S r   )r@   
_candidate)r   r@   rE   r   r   r   r   b   s    z"RequiresPythonRequirement.__init__r   c                 C   s   d| j  S )NzPython )r@   r   r   r   r   r   f   s    z!RequiresPythonRequirement.__str__c                 C   s   dj | jjt| jdS )Nz{class_name}({specifier!r}))r   r@   )r   r   r   r   r@   r   r   r   r   r   i   s    z"RequiresPythonRequirement.__repr__c                 C   s   | j jS r   )rF   r   r   r   r   r   r   o   s    z&RequiresPythonRequirement.project_namec                 C   s   | j jS r   )rF   r    r   r   r   r   r    s   s    zRequiresPythonRequirement.namec                 C   s   t | S r   r   r   r   r   r   r!   w   s    z*RequiresPythonRequirement.format_for_errorc                 C   s"   | j j| jjddr| jd fS dS )NTr>   NN)r@   rA   rF   rB   r   r   r   r   r"   z   s    
z.RequiresPythonRequirement.get_candidate_lookupr   c                 C   s(   |j | jj kstd| jj|jddS )NzNot Python candidateTr>   )r    rF   r+   r@   rA   rB   r   r   r   r   r#      s    z)RequiresPythonRequirement.is_satisfied_by)r   r$   r%   __doc__r   r   r   r   r   r   r&   r   r   r    r!   r   r"   r'   r#   r   r   r   r   rD   _   s   rD   c                   @   s   e Zd ZdZeddddZedddZedd	d
Ze	edddZ
e	edddZedddZedddZeedddZdS )UnsatisfiableRequirementz'A requirement that cannot be satisfied.N)r    r   c                 C   s
   || _ d S r   _name)r   r    r   r   r   r      s    z!UnsatisfiableRequirement.__init__r   c                 C   s   | j  dS )Nz (unavailable)rK   r   r   r   r   r      s    z UnsatisfiableRequirement.__str__c                 C   s   dj | jjt| jdS )Nz{class_name}({name!r}))r   r    )r   r   r   r   rL   r   r   r   r   r      s    z!UnsatisfiableRequirement.__repr__c                 C   s   | j S r   rK   r   r   r   r   r      s    z%UnsatisfiableRequirement.project_namec                 C   s   | j S r   rK   r   r   r   r   r       s    zUnsatisfiableRequirement.namec                 C   s   t | S r   rG   r   r   r   r   r!      s    z)UnsatisfiableRequirement.format_for_errorc                 C   s   dS )NrH   r   r   r   r   r   r"      s    z-UnsatisfiableRequirement.get_candidate_lookupr   c                 C   s   dS )NFr   r   r   r   r   r#      s    z(UnsatisfiableRequirement.is_satisfied_by)r   r$   r%   rI   r   r   r   r   r   r&   r   r    r!   r   r"   r   r'   r#   r   r   r   r   rJ      s   rJ   N)Z pip._vendor.packaging.specifiersr   Zpip._vendor.packaging.utilsr   r   Zpip._internal.req.req_installr   baser   r   r	   r
   r   r(   rD   rJ   r   r   r   r   <module>   s   !5(