o
     zqf!                     @   s   d 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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 edejjZdZejdddd Z dd Z!ej"dd Z#G dd dZ$dS )zWheels support.    N)get_platform)Versionsys_tags)canonicalize_name)write_requirements_egg_basename)_unpack_zipfile_obj   )_read_utf8_with_fallbackz^(?P<project_name>.+?)-(?P<version>\d.*?)
    ((-(?P<build>\d.*?))?-(?P<py_version>.+?)-(?P<abi>.+?)-(?P<platform>.+?)
    )\.whl$z8__import__('pkg_resources').declare_namespace(__name__)
)maxsizec                   C   s   dd t  D S )Nc                 S   s   h | ]
}|j |j|jfqS  )interpreterabiplatform.0tr   r   O/root/parts/websockify/install/lib/python3.10/site-packages/setuptools/wheel.py	<setcomp>'   s    z&_get_supported_tags.<locals>.<setcomp>r   r   r   r   r   _get_supported_tags"   s   r   c                 C   s   t | D ]Q\}}}t j|| }|D ]}t j||}t j|||}t || qttt|D ]"\}	}
t j||
}t j|||
}t j	|sUt || ||	= q3qt j| ddD ]\}}}|rgJ t 
| q^d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)src_dirdst_dirdirpathdirnames	filenamessubdirfsrcdstndr   r   r   unpack*   s$   	r.   c               	   c   s>    ddl m}  | | j}zdV  W | | dS | | w )z*
    Temporarily disable info traces.
    r   )logN)	distutilsr/   set_thresholdWARN)r/   savedr   r   r   disable_info_traces@   s   r4   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| || qd S )Nzinvalid wheel name: %r)	
WHEEL_NAMEr   r   basename
ValueErrorfilename	groupdictitemssetattr)selfr9   matchkvr   r   r   __init__O   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product
py_versionsplitr   r   r=   r   r   r   tagsW   s
   


z
Wheel.tagsc                 C   s   t dd |  D dS )z2Is the wheel compatible with the current platform?c                 s   s    | ]
}|t  v rd V  qdS )TN)r   r   r   r   r   	<genexpr>a   s    z&Wheel.is_compatible.<locals>.<genexpr>F)nextrH   rG   r   r   r   is_compatible_   s   zWheel.is_compatiblec                 C   s&   t | j| j| jdkrd nt dd S )Nany)r   z.egg)r   project_nameversionr   r   rG   r   r   r   egg_namec   s   zWheel.egg_namec                 C   sF   |  D ]}t|}|drt|t| jr|  S qtd)Nz
.dist-infoz.unsupported wheel format. .dist-info not found)namelist	posixpathdirnameendswithr   
startswithrM   r8   )r=   zfmemberrR   r   r   r   get_dist_infom   s   
zWheel.get_dist_infoc                 C   s>   t | j}| || W d   dS 1 sw   Y  dS )z"Install wheel as an egg directory.N)zipfileZipFiler9   _install_as_egg)r=   destination_eggdirrU   r   r   r   install_as_eggw   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)	rM   rN   rW   r   r   r   _convert_metadata_move_data_entries_fix_namespace_packages)r=   r[   rU   dist_basename	dist_info	dist_dataegg_infor   r   r   rZ   |   s   
zWheel._install_as_eggc                    sH  dd l }fdd}|d}t|d}td|  ko#tdk n  }|s.td| t| tj||jj	||
|d	 d
d tt   fdd jD }	t| ttj|dtj|d tjt|	dd}
t  t|
dd tj|d W d    d S 1 sw   Y  d S )Nr   c                    sT    t | }| d}tj |W  d    S 1 s#w   Y  d S )Nutf-8)	openrQ   r   readdecodeemailparserParserparsestr)namefpvalue)rb   rU   r   r   get_metadata   s   $z-Wheel._convert_metadata.<locals>.get_metadataWHEELzWheel-Versionz1.0z2.0dev0z$unsupported wheel format version: %s)metadatac                 S   s   d | _ t| S N)markerstr)reqr   r   r   raw_req   s   z(Wheel._convert_metadata.<locals>.raw_reqc              	      s.   i | ]}|fd dt  |fD qS )c                    s   g | ]}| vr|qS r   r   )r   rv   )install_requiresr   r   
<listcomp>   s
    z6Wheel._convert_metadata.<locals>.<dictcomp>.<listcomp>)maprequires)r   extra)distrx   rw   r   r   
<dictcomp>   s    z+Wheel._convert_metadata.<locals>.<dictcomp>METADATAzPKG-INFO)rx   extras_require)attrsrd   zrequires.txt)pkg_resourcesparse_versiongetr8   r	   r   r   r   Distributionfrom_locationPathMetadatar   rz   r{   extrasrename
setuptoolsdictr4   r   get_command_obj)rU   r[   rb   rd   r   rp   wheel_metadatawheel_versionwheel_v1r   
setup_distr   )r}   rb   rx   rw   rU   r   r^      sJ    

	"zWheel._convert_metadatac                    s   t j|   t j d}t j|rNt j| dd}t | t |D ]"}|dr8t t j|| q&t t j||t j|| q&t 	| t
t jj fdddD D ]}t||  q\t j rqt 	  dS dS )z,Move data entries to their correct location.scriptsr]   z.pycc                 3   s    | ]
}t j |V  qd S rs   )r   r   r   )r   r-   rc   r   r   rI      s
    
z+Wheel._move_data_entries.<locals>.<genexpr>)dataheaderspurelibplatlibN)r   r   r   r!   mkdirlistdirrS   unlinkr   r"   filterr.   )r[   rc   dist_data_scriptsegg_info_scriptsentryr(   r   r   r   r_      s.   



zWheel._move_data_entriesc              	   C   s   t j| d}t j|rYt| }|D ]E}t jj|g|dR  }t j|d}t j|s6t | t j|sXt|ddd}|t	 W d    n1 sSw   Y  qd S d S )Nznamespace_packages.txtrB   z__init__.pywre   )encoding)
r   r   r   r!   r   rF   r   rf   writeNAMESPACE_PACKAGE_INIT)rd   r[   namespace_packagesmodmod_dirmod_initrn   r   r   r   r`      s   
zWheel._fix_namespace_packagesN)__name__
__module____qualname__rA   rH   rK   rO   rW   r\   rZ   staticmethodr^   r_   r`   r   r   r   r   r5   N   s    



:
r5   )%__doc__ri   rC   	functoolsr   rQ   rerX   
contextlibdistutils.utilr   r   #setuptools.extern.packaging.versionr   r    setuptools.extern.packaging.tagsr   !setuptools.extern.packaging.utilsr   setuptools.command.egg_infor   r   setuptools.archive_utilr	   unicode_utilsr   compileVERBOSEr>   r6   r   	lru_cacher   r.   contextmanagerr4   r5   r   r   r   r   <module>   s<    


