a
   ~i8S                   @   s   d Z ddlmZ ddlmZ ddlZddlZddlZddlZddl	Z	ddl
Z
ddlZddlZddlmZ ddlmZ ddlmZ ddlmZ e	d	e	jjZd
Zdd ZG dd dZdS )zWheels support.    )get_platform)logN)parse_version)sys_tags)canonicalize_name)write_requirementsz^(?P<project_name>.+?)-(?P<version>\d.*?)
    ((-(?P<build>\d.*?))?-(?P<py_version>.+?)-(?P<abi>.+?)-(?P<platform>.+?)
    )\.whl$z8__import__('pkg_resources').declare_namespace(__name__)
c                 C   s   t | D ]\}}}t j|| }|D ].}t j||}t j|||}t || q&ttt|D ]D\}	}
t j||
}t j|||
}t j	|sft || ||	= qfq
t j| ddD ]\}}}|rJ t 
| qdS )zDMove everything under `src_dir` to `dst_dir`, and delete the former.T)topdownN)oswalkpathrelpathjoinrenamesreversedlist	enumerateexistsrmdir)Zsrc_dirZdst_dirdirpathdirnames	filenamessubdirfsrcdstnd r   4/usr/lib/python3.9/site-packages/setuptools/wheel.pyunpack   s    
r   c                   @   sh   e Zd Zdd Zdd Zdd Zdd Zd	d
 Zdd Zdd Z	e
dd Ze
dd Ze
dd ZdS )Wheelc                 C   sP   t tj|}|d u r$td| || _|  D ]\}}t| || q6d S )Nzinvalid wheel name: %r)	
WHEEL_NAMEr	   r   basename
ValueErrorfilename	groupdictitemssetattr)selfr$   matchkvr   r   r   __init__6   s    zWheel.__init__c                 C   s&   t | jd| jd| jdS )z>List tags (py_version, abi, platform) supported by this wheel..)	itertoolsproductZ
py_versionsplitabiplatformr(   r   r   r   tags>   s
    


z
Wheel.tagsc                    s0   t dd t D  t fdd|  D dS )z5Is the wheel is compatible with the current platform?c                 s   s   | ]}|j |j|jfV  qd S N)Zinterpreterr1   r2   .0tr   r   r   	<genexpr>H   s   z&Wheel.is_compatible.<locals>.<genexpr>c                 3   s   | ]}| v rd V  qdS )TNr   r6   Zsupported_tagsr   r   r9   J       F)setr   nextr4   r3   r   r:   r   is_compatibleF   s    zWheel.is_compatiblec                 C   s,   t j| j| j| jdkrd nt d d S )Nany)project_nameversionr2   z.egg)pkg_resourcesDistributionr@   rA   r2   r   egg_namer3   r   r   r   rD   L   s    zWheel.egg_namec                 C   sJ   |  D ]4}t|}|drt|t| jr|  S qtdd S )Nz
.dist-infoz.unsupported wheel format. .dist-info not found)Znamelist	posixpathdirnameendswithr   
startswithr@   r#   )r(   zfmemberrF   r   r   r   get_dist_infoR   s    


zWheel.get_dist_infoc                 C   s<   t | j}| || W d   n1 s.0    Y  dS )z"Install wheel as an egg directory.N)zipfileZipFiler$   _install_as_egg)r(   destination_eggdirrI   r   r   r   install_as_egg\   s    zWheel.install_as_eggc                 C   s\   d| j | jf }| |}d| }tj|d}| |||| | || | || d S )Nz%s-%sz%s.dataEGG-INFO)	r@   rA   rK   r	   r   r   _convert_metadata_move_data_entries_fix_namespace_packages)r(   rO   rI   Zdist_basename	dist_info	dist_dataegg_infor   r   r   rN   a   s    
zWheel._install_as_eggc              	      sV  fdd}|d}t |d}t d|  ko>t dk n  }|sTtd| t| | tj|tj	j
|t|d d	d
 ttt   fdd jD }t| ttj|dtj|d tj	t|dd}	tjj}
ttj z*t|	dd tj|d W t|
 nt|
 0 d S )Nc                    sT    t | .}| d}tj |W  d    S 1 sF0    Y  d S )Nzutf-8)	openrE   r   readdecodeemailparserZParserZparsestr)namefpvalue)rU   rI   r   r   get_metadatam   s    z-Wheel._convert_metadata.<locals>.get_metadataZWHEELzWheel-Versionz1.0z2.0dev0z$unsupported wheel format version: %s)metadatac                 S   s   d | _ t| S r5   )Zmarkerstr)reqr   r   r   raw_req   s    z(Wheel._convert_metadata.<locals>.raw_reqc              
      s2   i | ]*}|t fd dt |fD qS )c                 3   s   | ]}| vr|V  qd S r5   r   )r7   rc   )install_requiresr   r   r9      s   z5Wheel._convert_metadata.<locals>.<dictcomp>.<genexpr>)sortedmaprequires)r7   Zextra)distre   rd   r   r   
<dictcomp>   s   z+Wheel._convert_metadata.<locals>.<dictcomp>ZMETADATAzPKG-INFO)re   extras_require)attrsrW   zrequires.txt)r   getr#   r	   mkdir
extractallr   r   rB   rC   Zfrom_locationZPathMetadatar   rf   rg   rh   extrasrename
setuptoolsdictr   Z_global_logZ	thresholdZset_thresholdZWARNr   Zget_command_obj)rI   rO   rU   rW   r`   Zwheel_metadataZwheel_versionZwheel_v1rk   Z
setup_distZlog_thresholdr   )ri   rU   re   rd   rI   r   rR   k   sR    


zWheel._convert_metadatac                    s   t j|   t j d}t j|rt j| dd}t | t |D ]D}|drpt t j|| qLt t j||t j|| qLt 	| t
t jj fdddD D ]}t||  qt j rt 	  dS )z,Move data entries to their correct location.ZscriptsrQ   z.pycc                 3   s   | ]}t j |V  qd S r5   )r	   r   r   )r7   r   rV   r   r   r9      s   z+Wheel._move_data_entries.<locals>.<genexpr>)dataZheadersZpurelibZplatlibN)r	   r   r   r   rn   listdirrG   unlinkrq   r   filterr   )rO   rV   Zdist_data_scriptsZegg_info_scriptsentryr   r   rt   r   rS      s*    


zWheel._move_data_entriesc              	   C   s   t j| d}t j|rt|}|  }W d    n1 sD0    Y  |D ]}t jj|g|dR  }t j|d}t j|st | t j|sRt|d}|t	 W d    qR1 s0    Y  qRd S )Nznamespace_packages.txtr-   z__init__.pyw)
r	   r   r   r   rX   rY   r0   rn   writeNAMESPACE_PACKAGE_INIT)rW   rO   Znamespace_packagesr^   modZmod_dirZmod_initr   r   r   rT      s    
*
zWheel._fix_namespace_packagesN)__name__
__module____qualname__r,   r4   r>   rD   rK   rP   rN   staticmethodrR   rS   rT   r   r   r   r   r    4   s   


?
r    )__doc__Zdistutils.utilr   Z	distutilsr   r[   r.   r	   rE   rerL   rB   rr   r   Z setuptools.extern.packaging.tagsr   Z!setuptools.extern.packaging.utilsr   Zsetuptools.command.egg_infor   compileVERBOSEr)   r!   r|   r   r    r   r   r   r   <module>   s,   