o
    =g/                     @   s`  d Z ddlZddlmZ ddlmZ ddlmZmZm	Z	m
Z
 ddlmZ ddlmZ ddlmZ dd	lmZ dd
lmZmZ ddlmZ ddlmZ ddlmZ ddlmZ ddlmZ ddlm Z  ddl!m"Z" ddl#m$Z$m%Z%m&Z&m'Z' ddl(m)Z) ddl*m+Z+ ddl,m-Z- ddl.m/Z/m0Z0m1Z1 e2e3Z4e1j5e1j6e1j7gZ8dedefddZ9G dd deZ:dS )zContains the RequirementCommand base class.

This class is in a separate module so the commands that do not always
need PackageFinder capability don't unnecessarily import the
PackageFinder machinery and all its vendored dependencies, etc.
    N)partial)Values)AnyListOptionalTuple)
WheelCache)
cmdoptions)IndexGroupCommand)SessionCommandMixin)CommandErrorPreviousBuildDirError)LinkCollector)PackageFinder)SelectionPreferences)TargetPython)
PipSession)BuildTracker)RequirementPreparer)install_req_from_editableinstall_req_from_line#install_req_from_parsed_requirementinstall_req_from_req_string)parse_requirements)InstallRequirement)BaseResolver)TempDirectoryTempDirectoryTypeRegistrytempdir_kindsfuncreturnc              	      s>   dt ddfdd dtdtdtt dtt f fd	d
}|S )zNDecorator for common logic related to managing temporary
    directories.
    registryr    Nc                 S   s   t D ]}| |d qd S )NF)KEEPABLE_TEMPDIR_TYPES
set_delete)r!   t r%   P/var/www/html/venv/lib/python3.10/site-packages/pip/_internal/cli/req_command.pyconfigure_tempdir_registry7   s   z0with_cleanup.<locals>.configure_tempdir_registryselfoptionsargsc                    sH   | j d usJ |jr | j  z| ||W S  ty#    | j   w N)tempdir_registryno_cleanr   )r(   r)   r*   r'   r   r%   r&   wrapper;   s   

zwith_cleanup.<locals>.wrapper)r   RequirementCommandr   r   r   r   int)r   r/   r%   r.   r&   with_cleanup2   s   r2   c                       sH  e Zd Zdededdf fddZededefdd	Ze			
d)de
dedededededee dedefddZe									d*dedededee dedededededee deeedf  defd d!Zdee dedededee f
d"d#Zededdfd$d%Z		d+deded&ee dee def
d'd(Z  ZS ),r0   r*   kwr    Nc                    s&   t  j|i | | jt  d S r+   )super__init__cmd_opts
add_optionr	   r-   )r(   r*   r3   	__class__r%   r&   r5   O   s   zRequirementCommand.__init__r)   c                 C   s   d| j v rdS dS )zEDetermines which resolver should be used, based on the given options.zlegacy-resolverlegacy
resolvelib)deprecated_features_enabledr)   r%   r%   r&   determine_resolver_variantT   s   
z-RequirementCommand.determine_resolver_variantr   temp_build_dirbuild_trackersessionfinderuse_user_sitedownload_dir	verbosityc	                 C   s   |j }	|	dus	J d}
| |}|dkr!d|jv }|r td nd}
d}d|jv r/td t|	|j||j|j|||j	||j
||||
dS )	zQ
        Create a RequirementPreparer instance for the given parameters.
        NFr;   z	fast-depszpip is using lazily downloaded wheels using HTTP range requests to obtain dependency information. This experimental feature is enabled through --use-feature=fast-deps and it is not ready for production.Tz;fast-deps has no effect when used with the legacy resolver.)	build_dirsrc_dirrD   build_isolationcheck_build_depsr@   rA   progress_barrB   require_hashesrC   
lazy_wheelrE   legacy_resolver)pathr>   features_enabledloggerwarningr   rG   rH   rI   rJ   rK   )clsr?   r)   r@   rA   rB   rC   rD   rE   temp_build_dir_pathrM   resolver_variantrL   r%   r%   r&   make_requirement_preparer\   sB   


z,RequirementCommand.make_requirement_preparerFTto-satisfy-onlypreparerwheel_cacheignore_installedignore_requires_pythonforce_reinstallupgrade_strategy
use_pep517py_version_info.c                 C   s   t t|j|
d}| |}|dkr*ddl}|jjjjj	||||||j
||||	|dS ddl}|jjjjj	||||||j
||||	|dS )zF
        Create a Resolver instance for the given parameters.
        )isolatedr]   r;   r   N)rW   rB   rX   make_install_reqrC   ignore_dependenciesrY   rZ   r[   r\   r^   )r   r   isolated_moder>   ,pip._internal.resolution.resolvelib.resolver	_internal
resolutionr;   resolverResolverra   (pip._internal.resolution.legacy.resolverr:   )rR   rW   rB   r)   rX   rC   rY   rZ   r[   r\   r]   r^   r`   rT   pipr%   r%   r&   make_resolver   sF   
z RequirementCommand.make_resolverc                 C   sr  g }|j D ]}t|d|||dD ]}t||jdd}|| qq|D ]}	t|	d|j|jdt|ddd}|| q#|jD ]}	t	|	d|j|jt|ddd}|| q>|j
D ]&}t||||d	D ]}t||j|jd|jrt|jdndd
}|| qbqXtdd |D rd|_|s|js|j
sd| ji}
|jrtdjdi t|
d|jdtdjdi |
|S )zS
        Parse command-line arguments into the corresponding requirements.
        T)
constraintrB   r)   rA   F)r_   user_suppliedNconfig_settings)
comes_fromr_   r]   rl   rm   )rl   r_   r]   rm   )rB   r)   rA   )r_   r]   rl   rm   c                 s   s    | ]}|j V  qd S r+   )has_hash_options).0reqr%   r%   r&   	<genexpr>  s    z6RequirementCommand.get_requirements.<locals>.<genexpr>namezXYou must give at least one requirement to {name} (maybe you meant "pip {name} {links}"?) )linkszHYou must give at least one requirement to {name} (see "pip help {name}")r%   )constraintsr   r   rb   appendr   r]   getattr	editablesr   requirementsr)   getanyrK   rs   
find_linksr   formatdictjoin)r(   r*   r)   rB   rA   rz   filename
parsed_req
req_to_addrq   optsr%   r%   r&   get_requirements   s   








z#RequirementCommand.get_requirementsc                 C   s$   | j }| }|rt| dS dS )zE
        Trace basic information about the provided objects.
        N)search_scopeget_formatted_locationsrP   info)rB   r   	locationsr%   r%   r&   trace_basic_info$  s
   z#RequirementCommand.trace_basic_infotarget_pythonc                 C   s6   t j||d}td|j|j|j|d}tj|||dS )z
        Create a package finder appropriate to this requirement command.

        :param ignore_requires_python: Whether to ignore incompatible
            "Requires-Python" values in links. Defaults to False.
        r=   T)allow_yankedformat_controlallow_all_prereleasesprefer_binaryrZ   )link_collectorselection_prefsr   )r   creater   r   prer   r   )r(   r)   rA   r   rZ   r   r   r%   r%   r&   _build_package_finder/  s   z(RequirementCommand._build_package_finder)Nr   )NFTFFrV   NN)NN)__name__
__module____qualname__r   r5   staticmethodr   strr>   classmethodr   r   r   r   boolr   r1   r   rU   r   r   r   rj   r   r   r   r   r   r   __classcell__r%   r%   r8   r&   r0   N   s    		
6	
:
Vr0   );__doc__logging	functoolsr   optparser   typingr   r   r   r   pip._internal.cacher   pip._internal.clir	   pip._internal.cli.index_commandr
   r   pip._internal.exceptionsr   r   pip._internal.index.collectorr   "pip._internal.index.package_finderr   $pip._internal.models.selection_prefsr   "pip._internal.models.target_pythonr   pip._internal.network.sessionr   ,pip._internal.operations.build.build_trackerr    pip._internal.operations.preparer   pip._internal.req.constructorsr   r   r   r   pip._internal.req.req_filer   pip._internal.req.req_installr   pip._internal.resolution.baser   pip._internal.utils.temp_dirr   r   r   	getLoggerr   rP   	BUILD_ENVEPHEM_WHEEL_CACHE	REQ_BUILDr"   r2   r0   r%   r%   r%   r&   <module>   s:    
