OwlCyberSecurity - MANAGER
Edit File: candidates.cpython-310.pyc
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This is different from ``link`` when the link is found in the wheel cache. ``link`` would point to the wheel cache, while this points to the found remote link (e.g. from pypi.org). r@ FNr' � source_linkr< �factoryr �namerD r! c C s2 || _ || _|| _|| _|| _|| _| �� | _d S �N)�_link� _source_link�_factory�_ireq�_name�_version�_preparer@ )�selfr' rJ r< rK rL rD r$ r$ r% �__init__� s z+_InstallRequirementBackedCandidate.__init__c C s | j � d| j� �S )N� �rL rD �rU r$ r$ r% �__str__� s z*_InstallRequirementBackedCandidate.__str__c C s dj | jjt| j�d�S )Nz{class_name}({link!r}))� class_namer' )�format� __class__�__name__r6 rN rY r$ r$ r% �__repr__� s �z+_InstallRequirementBackedCandidate.__repr__c C � t | j| jf�S rM )�hashr] rN rY r$ r$ r% �__hash__� � z+_InstallRequirementBackedCandidate.__hash__�otherc C s t || j�r t| j|j�S dS �NF)r" r] r rN �rU rd r$ r$ r% �__eq__� s z)_InstallRequirementBackedCandidate.__eq__c C � | j S rM )rO rY r$ r$ r% rJ � � z._InstallRequirementBackedCandidate.source_linkc C s | j du r | jj| _ | j S )�:The normalised name of the project the candidate refers toN)rR r@ rC rY r$ r$ r% � project_name� s z/_InstallRequirementBackedCandidate.project_namec C rh rM �rk rY r$ r$ r% rL � ri z'_InstallRequirementBackedCandidate.namec C s | j d u r | jj| _ | j S rM )rS r@ rD rY r$ r$ r% rD � s z*_InstallRequirementBackedCandidate.versionc C s& d� | j| j| jjr| jj�S | j�S )Nz{} {} (from {}))r\ rL rD rN �is_file� file_pathrY r$ r$ r% �format_for_error� s ��z3_InstallRequirementBackedCandidate.format_for_errorc C s t d��)NzOverride in subclass)�NotImplementedErrorrY r$ r$ r% �_prepare_distribution� s z8_InstallRequirementBackedCandidate._prepare_distributionc C sd | j dur| j |jkrt| jd| j |j��| jdur.| j|jkr0t| jdt| j�t|j���dS dS )z:Check for consistency of project name and version of dist.NrL rD )rR rC r rQ rS rD r6 )rU r@ r$ r$ r% �_check_metadata_consistency� s ���z>_InstallRequirementBackedCandidate._check_metadata_consistencyc C s> z| � � }W n ty } z| j|_� d }~ww | �|� |S rM )rq r rQ r5 rr )rU r@ �er$ r$ r% rT � s �� z+_InstallRequirementBackedCandidate._prepare� with_requiresc c sJ � |r| j �� nd}|D ] }| j�t|�| j�V q | j�| j j�V d S �Nr$ )r@ �iter_dependenciesrP �make_requirement_from_specr6 rQ � make_requires_python_requirement�requires_python)rU rt �requires�rr$ r$ r% rv � s �z4_InstallRequirementBackedCandidate.iter_dependenciesc C rh rM )rQ rY r$ r$ r% �get_install_requirement� s z:_InstallRequirementBackedCandidate.get_install_requirement�NN)"r^ � __module__� __qualname__�__doc__r �__annotations__� is_installedr r r r r rV r6 rZ r_ �intrb r �boolrg �propertyrJ rk rL rD ro rq rr rT r r rv r| r$ r$ r$ r% rI z sN ������� � rI c �V e Zd ZdZ ddededddee dee d df � fd d � Z d e fd d �Z � Z S )r FNr' r( rK r rL rD r! c s� |}|� ||�}|d urt�d|j� |j}t||�}|j|ks"J �|jjrY|jjsYt|jj�} t | j �} || ksCJ |�d| �d���|d urYt | j �} || ksYJ d� || |���|d uri|jri|j|ju rid|_t� j||||||d� d S )NzUsing cached wheel link: %sz != z for wheelz{!r} != {!r} for wheel {}T�r' rJ r< rK rL rD )�get_wheel_cache_entry�logger�debugr' r= �is_wheelrm r �filenamer rL r rD r\ � persistentr: � original_link_is_in_wheel_cache�superrV ) rU r' r( rK rL rD rJ � cache_entryr< �wheel� wheel_name� wheel_version�r] r$ r% rV � s: �� �zLinkCandidate.__init__c C s | j j}|j| jdd�S )NT)�parallel_builds)rP �preparer�prepare_linked_requirementrQ )rU r� r$ r$ r% rq " s z#LinkCandidate._prepare_distributionr} � r^ r~ r � is_editabler r r r r rV r rq � __classcell__r$ r$ r� r% r � s$ �������*r c r� )r TNr' r( rK r rL rD r! c s" t � j||t||�|||d� d S )Nr� )r� rV r? )rU r' r( rK rL rD r� r$ r% rV * s �zEditableCandidate.__init__c C s | j j�| j�S rM )rP r� � prepare_editable_requirementrQ rY r$ r$ r% rq ; rc z'EditableCandidate._prepare_distributionr} r� r$ r$ r� r% r ' s$ �������r c @ s� e Zd ZdZdZdededdddfdd �Zdefd d �Z defd d �Z de fdd�Z de defdd�Zedefdd��Zedefdd��Zedefdd��Zedefdd��Zdefdd �Zd edeee fd d �Zdee fd d!�Z dS )"r TNr@ r( rK r r! c C s0 || _ t||�| _|| _d}|j�| j|� d S )Nzalready satisfied)r@ rH rQ rP r� � prepare_installed_requirement)rU r@ r( rK � skip_reasonr$ r$ r% rV C s z"AlreadyInstalledCandidate.__init__c C s t | j�S rM )r6 r@ rY r$ r$ r% rZ T s z!AlreadyInstalledCandidate.__str__c C s dj | jj| jd�S )Nz {class_name}({distribution!r}))r[ � distribution)r\ r] r^ r@ rY r$ r$ r% r_ W s �z"AlreadyInstalledCandidate.__repr__c C s t | j| j| jf�S rM )ra r] rL rD rY r$ r$ r% rb ] � z"AlreadyInstalledCandidate.__hash__rd c C �( t || j�r| j|jko| j|jkS dS re )r" r] rL rD rf r$ r$ r% rg ` � z AlreadyInstalledCandidate.__eq__c C � | j jS rM )r@ rC rY r$ r$ r% rk e � z&AlreadyInstalledCandidate.project_namec C rh rM rl rY r$ r$ r% rL i ri z AlreadyInstalledCandidate.namec C r� rM )r@ rD rY r$ r$ r% rD m r� z!AlreadyInstalledCandidate.versionc C r� rM )r@ r4 rY r$ r$ r% r� q r� z%AlreadyInstalledCandidate.is_editablec C s | j � d| j� d�S )NrW z (Installed)rX rY r$ r$ r% ro u r� z*AlreadyInstalledCandidate.format_for_errorrt c c s4 � |sd S | j �� D ] }| j�t|�| j�V q d S rM )r@ rv rP rw r6 rQ )rU rt r{ r$ r$ r% rv x s ��z+AlreadyInstalledCandidate.iter_dependenciesc C � d S rM r$ rY r$ r$ r% r| ~ � z1AlreadyInstalledCandidate.get_install_requirement) r^ r~ r r� rJ r r rV r6 rZ r_ r� rb r r� rg r� r rk rL r rD r� ro r r r rv r| r$ r$ r$ r% r ? s6 ��� �r c @ s e Zd ZdZdedee ddfdd�Zdefdd �Zdefd d �Z de fd d �Z de de fdd�Zedefdd��Zedefdd��Zedefdd��Zdefdd�Zede fdd��Zede fdd ��Zedee fd d ��Zd e deee fd d!�Z dee fd"d#�Z dS )$�ExtrasCandidatea� A candidate that has 'extras', indicating additional dependencies. Requirements can be for a project with dependencies, something like foo[extra]. The extras don't affect the project/version being installed directly, but indicate that we need additional dependencies. We model that by having an artificial ExtrasCandidate that wraps the "base" candidate. The ExtrasCandidate differs from the base in the following ways: 1. It has a unique name, of the form foo[extra]. This causes the resolver to treat it as a separate node in the dependency graph. 2. When we're getting the candidate's dependencies, a) We specify that we want the extra dependencies as well. b) We add a dependency on the base candidate. See below for why this is needed. 3. We return None for the underlying InstallRequirement, as the base candidate will provide it, and we don't want to end up with duplicates. The dependency on the base candidate is needed so that the resolver can't decide that it should recommend foo[extra1] version 1.0 and foo[extra2] version 2.0. Having those candidates depend on foo=1.0 and foo=2.0 respectively forces the resolver to recognise that this is a conflict. �base�extrasr! Nc C s || _ || _d S rM )r� r� )rU r� r� r$ r$ r% rV � s zExtrasCandidate.__init__c C s, t | j��dd�\}}d�|d�| j�|�S )NrW r z {}[{}] {}�,)r6 r� �splitr\ �joinr� )rU rL �restr$ r$ r% rZ � s zExtrasCandidate.__str__c C s dj | jj| j| jd�S )Nz.{class_name}(base={base!r}, extras={extras!r}))r[ r� r� )r\ r] r^ r� r� rY r$ r$ r% r_ � s �zExtrasCandidate.__repr__c C r` rM )ra r� r� rY r$ r$ r% rb � rc zExtrasCandidate.__hash__rd c C r� re )r" r] r� r� rf r$ r$ r% rg � r� zExtrasCandidate.__eq__c C r� rM )r� rk rY r$ r$ r% rk � r� z ExtrasCandidate.project_namec C s t | jj| j�S )rj )r r� rk r� rY r$ r$ r% rL � s zExtrasCandidate.namec C r� rM )r� rD rY r$ r$ r% rD � r� zExtrasCandidate.versionc C s d� | j�� d�t| j���S )Nz{} [{}]z, )r\ r� ro r� �sortedr� rY r$ r$ r% ro � s �z ExtrasCandidate.format_for_errorc C r� rM )r� r� rY r$ r$ r% r� � r� z ExtrasCandidate.is_installedc C r� rM )r� r� rY r$ r$ r% r� � r� zExtrasCandidate.is_editablec C r� rM )r� rJ rY r$ r$ r% rJ � r� zExtrasCandidate.source_linkrt c c s� � | j j}|�| j �V |sd S | j�| j j�� �}| j�| j j�� �}t|�D ] }t � d| j j | j |� q(| j j� |�D ]}|�t|�| j j|�}|rO|V q=d S )Nz%%s %s does not provide the extra '%s')r� rP � make_requirement_from_candidater� � intersectionr@ �iter_provided_extras� differencer� r� �warningrL rD rv rw r6 rQ )rU rt rK � valid_extras�invalid_extras�extrar{ � requirementr$ r$ r% rv � s, � ����z!ExtrasCandidate.iter_dependenciesc C r� rM r$ rY r$ r$ r% r| � s z'ExtrasCandidate.get_install_requirement) r^ r~ r r� � BaseCandidater r6 rV rZ r_ r� rb r r� rg r� r rk rL r rD ro r� r� r r rJ r r rv r r| r$ r$ r$ r% r� � s8 �� � r� c @ s� e Zd ZdZdZdeeedf ddfdd�Zde fdd �Z e de fd d ��Z e de fd d ��Ze defdd��Zde fdd�Zdedeee fdd�Zdee fdd�ZdS )�RequiresPythonCandidateFN�py_version_info.r! c C s> |d ur t |�}ntjd d� }td�dd� |D ���| _d S )N� �.c s s � | ]}t |�V qd S rM )r6 )�.0�cr$ r$ r% � <genexpr> s � z3RequiresPythonCandidate.__init__.<locals>.<genexpr>)r �sys� version_infor r� rS )rU r� r� r$ r$ r% rV � s z RequiresPythonCandidate.__init__c C � d| j � �S �NzPython �rS rY r$ r$ r% rZ � z RequiresPythonCandidate.__str__c C � t S rM ��REQUIRES_PYTHON_IDENTIFIERrY r$ r$ r% rk � z$RequiresPythonCandidate.project_namec C r� rM r� rY r$ r$ r% rL r� z RequiresPythonCandidate.namec C rh rM r� rY r$ r$ r% rD ri z RequiresPythonCandidate.versionc C r� r� )rD rY r$ r$ r% ro r� z(RequiresPythonCandidate.format_for_errorrt c C s dS ru r$ )rU rt r$ r$ r% rv r� z)RequiresPythonCandidate.iter_dependenciesc C r� rM r$ rY r$ r$ r% r| r� z/RequiresPythonCandidate.get_install_requirement)r^ r~ r r� rJ r r r� rV r6 rZ r� r rk rL r rD ro r� r r rv r r| r$ r$ r$ r% r� � s r� )7�loggingr� �typingr r r r r r r r �pip._vendor.packaging.utilsr r Z pip._vendor.packaging.versionr �pip._internal.exceptionsr r �pip._internal.metadatar �pip._internal.models.linkr r �pip._internal.models.wheelr � pip._internal.req.constructorsr r Z pip._internal.req.req_installr �pip._internal.utils.miscr r� r r r r rK r � getLoggerr^ r� r� r� r& r= r? rH rI r r r r� r� r$ r$ r$ r% �<module> s` ( � �� ��� ��� � {2Cu