U
    +|j`   ã                   @   sº   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ƒZdS )zWheels support.é    )Úget_platform)ÚlogN)Úparse_version)Úsys_tags)Úcanonicalize_name)Úwrite_requirementsz‚^(?P<project_name>.+?)-(?P<version>\d.*?)
    ((-(?P<build>\d.*?))?-(?P<py_version>.+?)-(?P<abi>.+?)-(?P<platform>.+?)
    )\.whl$z8__import__('pkg_resources').declare_namespace(__name__)
c                 C   sÞ   t  | ¡D ]¢\}}}t j || ¡}|D ].}t j ||¡}t j |||¡}t  ||¡ q&ttt|ƒƒƒD ]D\}	}
t j ||
¡}t j |||
¡}t j 	|¡sft  ||¡ ||	= qfq
t j| dd�D ]\}}}|rÎt
‚t  |¡ q¼dS )zDMove everything under `src_dir` to `dst_dir`, and delete the former.T)ÚtopdownN)ÚosÚwalkÚpathÚrelpathÚjoinÚrenamesÚreversedÚlistÚ	enumerateÚexistsÚAssertionErrorÚrmdir)Úsrc_dirZdst_dirÚdirpathÚdirnamesÚ	filenamesÚsubdirÚfÚsrcÚdstÚnÚd© r   úXC:\Users\snmko\Desktop\web_content\django_cbt\venv\Lib\site-packages\setuptools/wheel.pyÚunpack   s    
r!   c                   @   sh   e Zd Zdd„ Zdd„ Zdd„ Zdd„ Zd	d
„ Zdd„ Zdd„ Z	e
dd„ ƒZe
dd„ ƒZe
dd„ ƒZdS )ÚWheelc                 C   sP   t tj |¡ƒ}|d kr$td| ƒ‚|| _| ¡  ¡ D ]\}}t| ||ƒ q6d S )Nzinvalid wheel name: %r)	Ú
WHEEL_NAMEr	   r   ÚbasenameÚ
ValueErrorÚfilenameÚ	groupdictÚitemsÚsetattr)Úselfr&   ÚmatchÚkÚvr   r   r    Ú__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.Ú.)Ú	itertoolsÚproductÚ
py_versionÚsplitÚabiÚplatform©r*   r   r   r    Útags>   s
    


ýz
Wheel.tagsc                    s0   t dd„ tƒ D ƒƒ‰ t‡ fdd„|  ¡ D ƒdƒS )z5Is the wheel is compatible with the current platform?c                 s   s   | ]}|j |j|jfV  qd S ©N)Úinterpreterr4   r5   ©Ú.0Útr   r   r    Ú	<genexpr>H   s    z&Wheel.is_compatible.<locals>.<genexpr>c                 3   s   | ]}|ˆ krd V  qdS )TNr   r:   ©Úsupported_tagsr   r    r=   J   s      F)Úsetr   Únextr7   r6   r   r>   r    Úis_compatibleF   s    ÿzWheel.is_compatiblec                 C   s,   t j| j| j| jdkrd ntƒ d� ¡ d S )NÚany)Úproject_nameÚversionr5   z.egg)Úpkg_resourcesÚDistributionrD   rE   r5   r   Úegg_namer6   r   r   r    rH   L   s     þýzWheel.egg_namec                 C   sJ   |  ¡ D ]4}t |¡}| d¡rt|ƒ t| jƒ¡r|  S qtdƒ‚d S )Nz
.dist-infoz.unsupported wheel format. .dist-info not found)ÚnamelistÚ	posixpathÚdirnameÚendswithr   Ú
startswithrD   r%   )r*   ÚzfÚmemberrK   r   r   r    Úget_dist_infoR   s    

ÿÿ
zWheel.get_dist_infoc              	   C   s(   t  | j¡�}|  ||¡ W 5 Q R X dS )z"Install wheel as an egg directory.N)ÚzipfileÚZipFiler&   Ú_install_as_egg)r*   Údestination_eggdirrN   r   r   r    Ú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.dataúEGG-INFO)	rD   rE   rP   r	   r   r   Ú_convert_metadataÚ_move_data_entriesÚ_fix_namespace_packages)r*   rT   rN   Zdist_basenameÚ	dist_infoÚ	dist_dataÚegg_infor   r   r    rS   a   s    
zWheel._install_as_eggc              	      sL  ‡‡fdd„}|dƒ}t | d¡ƒ}t dƒ|  ko>t dƒk n  }|sTtd| ƒ‚t |¡ ˆ |¡ tj |ˆ¡‰tj	j
|ˆt |ˆ¡d�‰ d	d
„ ‰tttˆˆ  ¡ ƒƒƒ‰‡ ‡‡fdd„ˆ jD ƒ}t ˆ|¡ t tj |d¡tj |d¡¡ tj	tˆ|d�d�}	tjj}
t tj¡ z t|	 d¡d tj |d¡ƒ W 5 t |
¡ X d S )Nc              
      sH   ˆ  t ˆ | ¡¡�,}| ¡  d¡}tj ¡  |¡W  5 Q R £ S Q R X d S )Nzutf-8)	ÚopenrJ   r   ÚreadÚdecodeÚemailÚparserÚParserÚparsestr)ÚnameÚfpÚvalue)rZ   rN   r   r    Úget_metadatam   s    z-Wheel._convert_metadata.<locals>.get_metadataZWHEELzWheel-Versionz1.0z2.0dev0z$unsupported wheel format version: %s)Úmetadatac                 S   s   d | _ t| ƒS r8   )ÚmarkerÚstr)Úreqr   r   r    Úraw_reqˆ   s    z(Wheel._convert_metadata.<locals>.raw_reqc              
      s2   i | ]*}|t ‡fd d„tˆˆ  |f¡ƒD ƒƒ“qS )c                 3   s   | ]}|ˆ kr|V  qd S r8   r   )r;   rk   )Úinstall_requiresr   r    r=   �   s   þz5Wheel._convert_metadata.<locals>.<dictcomp>.<genexpr>)ÚsortedÚmapÚrequires)r;   Úextra)Údistrm   rl   r   r    Ú
<dictcomp>Œ   s
   û þz+Wheel._convert_metadata.<locals>.<dictcomp>ÚMETADATAzPKG-INFO)rm   Úextras_require)Úattrsr\   zrequires.txt)r   Úgetr%   r	   ÚmkdirÚ
extractallr   r   rF   rG   Úfrom_locationÚPathMetadatar   rn   ro   rp   ÚextrasÚrenameÚ
setuptoolsÚdictr   Ú_global_logÚ	thresholdÚset_thresholdÚWARNr   Úget_command_obj)rN   rT   rZ   r\   rg   Úwheel_metadataÚwheel_versionZwheel_v1ru   Z
setup_distZlog_thresholdr   )rr   rZ   rm   rl   rN   r    rW   k   sT    ÿÿ

 
þúþþÿýzWheel._convert_metadatac                    sâ   t j | ˆ ¡‰ t j ˆ d¡}t j |¡rœt 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 ƒƒD ]}t|| ƒ q¸t j ˆ ¡rÞt  	ˆ ¡ dS )z,Move data entries to their correct location.ÚscriptsrV   z.pycc                 3   s   | ]}t j ˆ |¡V  qd S r8   )r	   r   r   )r;   r   ©r[   r   r    r=   ¿   s   ÿz+Wheel._move_data_entries.<locals>.<genexpr>)ÚdataÚheadersÚpurelibÚplatlibN)r	   r   r   r   rx   ÚlistdirrL   Úunlinkr}   r   Úfilterr!   )rT   r[   Zdist_data_scriptsZegg_info_scriptsÚentryr   r   rˆ   r    rX   «   s.      ÿ

þ
þzWheel._move_data_entriesc              
   C   s°   t j | d¡}t j |¡r¬t|ƒ�}| ¡  ¡ }W 5 Q R X |D ]l}t jj|f| d¡žŽ }t j |d¡}t j |¡s~t  |¡ t j |¡s>t|dƒ�}| t	¡ W 5 Q R X q>d S )Nznamespace_packages.txtr/   z__init__.pyÚw)
r	   r   r   r   r]   r^   r3   rx   ÚwriteÚNAMESPACE_PACKAGE_INIT)r\   rT   Znamespace_packagesre   ÚmodZmod_dirZmod_initr   r   r    rY   Ç   s     ÿ

zWheel._fix_namespace_packagesN)Ú__name__Ú
__module__Ú__qualname__r.   r7   rB   rH   rP   rU   rS   ÚstaticmethodrW   rX   rY   r   r   r   r    r"   4   s   


?
r"   )Ú__doc__Údistutils.utilr   Ú	distutilsr   r`   r0   r	   rJ   ÚrerQ   rF   r~   r   Z setuptools.extern.packaging.tagsr   Z!setuptools.extern.packaging.utilsr   Zsetuptools.command.egg_infor   ÚcompileÚVERBOSEr+   r#   r“   r!   r"   r   r   r   r    Ú<module>   s,   üÿ