o
    Ëý°jd  ã                   @   sî   d dl mZmZmZmZmZ d dlmZ d dlm	Z	m
Z
 d dlmZmZ d dlmZmZ d dlmZ d dlmZ eed ee f Zeeef Zd	ed
ee defdd„ZG dd„ dƒZG dd„ dƒZdedddefdd„ZG dd„ dƒZdS )é    )Ú	FrozenSetÚIterableÚOptionalÚTupleÚUnion)ÚSpecifierSet)ÚNormalizedNameÚcanonicalize_name)ÚLegacyVersionÚVersion)ÚLinkÚlinks_equivalent)ÚInstallRequirement)ÚHashesÚ	CandidateÚprojectÚextrasÚreturnc                 C   s,   |s| S t dd„ |D ƒƒ}d | d |¡¡S )Nc                 s   s   � | ]}t |ƒV  qd S ©N)r	   )Ú.0Úe© r   ú›/root/aizidognhua/tmp/workspace/projects/ec89d86c-575f-41c9-af57-ac45cbdbf775/venv/lib/python3.10/site-packages/pip/_internal/resolution/resolvelib/base.pyÚ	<genexpr>   s   € zformat_name.<locals>.<genexpr>z{}[{}]ú,)ÚsortedÚformatÚjoin)r   r   Úcanonical_extrasr   r   r   Úformat_name   s   r   c                   @   s€   e Zd Zdededee ddfdd„Zeddd	„ƒZ	ed
e
dd fdd„ƒZdefdd„Zde
dd fdd„Zdddefdd„ZdS )Ú
ConstraintÚ	specifierÚhashesÚlinksr   Nc                 C   s   || _ || _|| _d S r   )r!   r"   r#   )Úselfr!   r"   r#   r   r   r   Ú__init__   s   
zConstraint.__init__c                 C   s   t tƒ tƒ tƒ ƒS r   )r    r   r   Ú	frozenset)Úclsr   r   r   Úempty   s   zConstraint.emptyÚireqc                 C   s.   |j r	t|j gƒntƒ }t|j|jdd�|ƒS ©NF)Útrust_internet)Úlinkr&   r    r!   r"   )r'   r)   r#   r   r   r   Ú	from_ireq"   s   zConstraint.from_ireqc                 C   s   t | jƒpt | jƒpt | jƒS r   )Úboolr!   r"   r#   ©r$   r   r   r   Ú__bool__'   s   zConstraint.__bool__Úotherc                 C   sR   t |tƒstS | j|j@ }| j|jdd�@ }| j}|jr#| |jg¡}t|||ƒS r*   )	Ú
isinstancer   ÚNotImplementedr!   r"   r#   r,   Úunionr    )r$   r1   r!   r"   r#   r   r   r   Ú__and__*   s   
zConstraint.__and__Ú	candidater   c                    s4   | j rt‡ fdd„| j D ƒƒsdS | jjˆ jdd�S )Nc                 3   s   � | ]}t |ˆ ƒV  qd S r   )Ú_match_link)r   r,   ©r6   r   r   r   6   s   € z-Constraint.is_satisfied_by.<locals>.<genexpr>FT)Úprereleases)r#   Úallr!   ÚcontainsÚversion©r$   r6   r   r8   r   Úis_satisfied_by4   s   zConstraint.is_satisfied_by)r   r    )Ú__name__Ú
__module__Ú__qualname__r   r   r   r   r%   Úclassmethodr(   r   r-   r.   r0   r5   r>   r   r   r   r   r       s"    ÿÿÿ
þ
r    c                   @   s^   e Zd Zedefdd„ƒZedefdd„ƒZdddefdd	„Z	de
fd
d„Zdefdd„ZdS )ÚRequirementr   c                 C   ó   t dƒ‚)zòThe "project name" of a requirement.

        This is different from ``name`` if this requirement contains extras,
        in which case ``name`` would contain the ``[...]`` part, while this
        refers to the name of the project.
        úSubclass should override©ÚNotImplementedErrorr/   r   r   r   Úproject_name?   ó   zRequirement.project_namec                 C   rD   )zÚThe name identifying this requirement in the resolver.

        This is different from ``project_name`` if this requirement contains
        extras, where ``project_name`` would not contain the ``[...]`` part.
        rE   rF   r/   r   r   r   ÚnameI   ó   zRequirement.namer6   r   c                 C   s   dS ©NFr   r=   r   r   r   r>   R   s   zRequirement.is_satisfied_byc                 C   rD   ©NrE   rF   r/   r   r   r   Úget_candidate_lookupU   ó   z Requirement.get_candidate_lookupc                 C   rD   rM   rF   r/   r   r   r   Úformat_for_errorX   rO   zRequirement.format_for_errorN)r?   r@   rA   Úpropertyr   rH   ÚstrrJ   r.   r>   ÚCandidateLookuprN   rP   r   r   r   r   rC   >   s    	rC   r,   r6   c                 C   s   |j r	t| |j ƒS dS rL   )Úsource_linkr   )r,   r6   r   r   r   r7   \   s   r7   c                   @   s¶   e Zd Zedefdd„ƒZedefdd„ƒZedefdd„ƒZ	ede
fdd	„ƒZede
fd
d„ƒZedee fdd„ƒZde
deee  fdd„Zdee fdd„Zdefdd„ZdS )r   r   c                 C   rD   )zðThe "project name" of the candidate.

        This is different from ``name`` if this candidate contains extras,
        in which case ``name`` would contain the ``[...]`` part, while this
        refers to the name of the project.
        úOverride in subclassrF   r/   r   r   r   rH   c   rI   zCandidate.project_namec                 C   rD   )zÖThe name identifying this candidate in the resolver.

        This is different from ``project_name`` if this candidate contains
        extras, where ``project_name`` would not contain the ``[...]`` part.
        rU   rF   r/   r   r   r   rJ   m   rK   zCandidate.namec                 C   rD   ©NrU   rF   r/   r   r   r   r<   v   ó   zCandidate.versionc                 C   rD   rV   rF   r/   r   r   r   Úis_installedz   rW   zCandidate.is_installedc                 C   rD   rV   rF   r/   r   r   r   Úis_editable~   rW   zCandidate.is_editablec                 C   rD   rV   rF   r/   r   r   r   rT   ‚   rW   zCandidate.source_linkÚwith_requiresc                 C   rD   rV   rF   )r$   rZ   r   r   r   Úiter_dependencies†   rO   zCandidate.iter_dependenciesc                 C   rD   rV   rF   r/   r   r   r   Úget_install_requirement‰   rO   z!Candidate.get_install_requirementc                 C   rD   rM   rF   r/   r   r   r   rP   Œ   rO   zCandidate.format_for_errorN)r?   r@   rA   rQ   r   rH   rR   rJ   ÚCandidateVersionr<   r.   rX   rY   r   r   rT   r   rC   r[   r   r\   rP   r   r   r   r   r   b   s     	N)Útypingr   r   r   r   r   Ú pip._vendor.packaging.specifiersr   Úpip._vendor.packaging.utilsr   r	   Úpip._vendor.packaging.versionr
   r   Úpip._internal.models.linkr   r   Úpip._internal.req.req_installr   Úpip._internal.utils.hashesr   rS   r]   rR   r   r    rC   r.   r7   r   r   r   r   r   Ú<module>   s    (