o
    IBe^                     @   s   d dl Z d dl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 d dlmZ e eZG d	d
 d
eZdS )    N)IterableSetTuple)BuildEnvironment)AbstractDistribution)InstallationError)PackageFinder)BaseDistribution)runner_with_spinner_messagec                   @   s   e Zd ZdZdefddZdedededdfd	d
ZdeddfddZ	de
e fddZde
e fddZdeddfddZdedeeeef  ddfddZdee ddfddZdS )SourceDistributionzRepresents a source distribution.

    The preparation step for these needs metadata for the packages to be
    generated, either using PEP 517 or using the legacy `setup.py egg_info`.
    returnc                 C   s
   | j  S )N)reqget_dist)self r   b/home/www/facesmatcher.com/frenv/lib/python3.10/site-packages/pip/_internal/distributions/sdist.pyget_metadata_distribution   s   
z,SourceDistribution.get_metadata_distributionfinderbuild_isolationcheck_build_depsNc           	      C   s   | j   | j jo
|}|r| | | j   | | | j jo!|}|rF| j j}|d us.J | j j|\}}|r?| 	d| |rF| 
| | j   d S )Nthe backend dependencies)r   load_pyproject_toml
use_pep517_prepare_build_backendisolated_editable_sanity_check_install_build_reqspyproject_requires	build_envcheck_requirements_raise_conflicts_raise_missing_reqsprepare_metadata)	r   r   r   r   Zshould_isolateZshould_check_depsr   conflictingmissingr   r   r   prepare_distribution_metadata   s$   




z0SourceDistribution.prepare_distribution_metadatac              	   C   s   | j j}|d us
J t | j _| j jj||ddd | j j| j j\}}|r-| d| |rFt	d| j  t	dd
ttt| d S d S )Noverlayzbuild dependencieskindz"PEP 517/518 supported requirementsz4Missing build requirements in pyproject.toml for %s.z`The project does not specify a build backend, and pip cannot fall back to setuptools without %s.z and )r   r   r   r   install_requirementsr   requirements_to_checkr   loggerwarningjoinmapreprsorted)r   r   r   r"   r#   r   r   r   r   ?   s*   
z)SourceDistribution._prepare_build_backendc              	   C      | j j7 td}| j j}|d usJ || | W  d    W  d    S 1 s.w   Y  W d    d S 1 s>w   Y  d S )Nz#Getting requirements to build wheel)r   r   r
   pep517_backendsubprocess_runnerget_requires_for_build_wheelr   runnerbackendr   r   r   _get_build_requires_wheelY   s   
"z,SourceDistribution._get_build_requires_wheelc              	   C   r0   )Nz&Getting requirements to build editable)r   r   r
   r1   r2   get_requires_for_build_editabler4   r   r   r   _get_build_requires_editablea   s   
"z/SourceDistribution._get_build_requires_editablec                 C   sh   | j jr| j jr| j  r|  }n|  }| j j|\}}|r'| d| | j jj	||ddd d S )Nr   normalzbackend dependenciesr&   )
r   editablepermit_editable_wheelssupports_pyproject_editabler9   r7   r   r   r   r(   )r   r   Z
build_reqsr"   r#   r   r   r   r   k   s   

z&SourceDistribution._install_build_reqsconflicting_withconflicting_reqsc                 C   s2   d}|j | j|ddd t|D d}t|)NzZSome build dependencies for {requirement} conflict with {conflicting_with}: {description}., c                 s   s"    | ]\}}| d | V  qdS )z is incompatible with Nr   ).0	installedZwantedr   r   r   	<genexpr>   s
    
z6SourceDistribution._raise_conflicts.<locals>.<genexpr>)requirementr>   description)formatr   r,   r/   r   )r   r>   r?   format_stringerror_messager   r   r   r   ~   s   
z#SourceDistribution._raise_conflictsr#   c                 C   s,   d}|j | jdttt|d}t|)NzASome build dependencies for {requirement} are missing: {missing}.r@   )rD   r#   )rF   r   r,   r-   r.   r/   r   )r   r#   rG   rH   r   r   r   r       s   z&SourceDistribution._raise_missing_reqs)__name__
__module____qualname____doc__r	   r   r   boolr$   r   r   strr7   r9   r   r   r   r   r    r   r   r   r   r      s0    
'

r   )loggingtypingr   r   r   pip._internal.build_envr    pip._internal.distributions.baser   pip._internal.exceptionsr   "pip._internal.index.package_finderr   pip._internal.metadatar	   pip._internal.utils.subprocessr
   	getLoggerrI   r*   r   r   r   r   r   <module>   s    
