a
    `T                     @   s   d dl m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 d dlmZmZ d dlmZ d d	lmZ erd d
lmZ d dlmZmZmZ eeZG dd deZdd ZdddZdS )    )absolute_importN)
FeedParser)pkg_resourcescanonicalize_name)Command)ERRORSUCCESS)write_output)MYPY_CHECK_RUNNING)Values)DictIteratorListc                   @   s(   e Zd ZdZdZdZdd Zdd ZdS )	ShowCommandzx
    Show information about one or more installed packages.

    The output is in RFC-compliant mail header format.
    z$
      %prog [options] <package> ...Tc                 C   s,   | j jddddddd | jd| j  d S )	Nz-fz--filesfiles
store_trueFz7Show the full list of installed files for each package.)destactiondefaulthelpr   )Zcmd_optsZ
add_optionparserZinsert_option_group)self r   =/usr/lib/python3/dist-packages/pip/_internal/commands/show.pyadd_options!   s    zShowCommand.add_optionsc                 C   s8   |st d tS |}t|}t||j|jds4tS tS )Nz.ERROR: Please provide a package name or names.)
list_filesverbose)loggerwarningr   search_packages_infoprint_resultsr   r   r	   )r   ZoptionsargsqueryZresultsr   r   r   run,   s    

zShowCommand.runN)__name__
__module____qualname____doc__ZusageZignore_require_venvr   r$   r   r   r   r   r      s
   r   c                 #   sT  i t jD ]}|t|j< q
dd | D }tfddt| |D }|r^tdd| dd }fdd|D D ]ԉ  j j	 j
d	d   D | jd
}d}d}t t jr dr d}dd |D }	 fdd|	D }	 fdd|	D } drn d}nP drX d}	 fdd|	D }	 fdd|	D } drn d} dr d}
|
|d<  drƈ dD ]"}| r| |d<  qƐqt }|| | }dD ]}||||< qg }| D ](}|dr||tdd  q||d< |rHt||d< |V  qxdS )z
    Gather details from installed distributions. Print distribution name,
    version, location, and installed files. Installed files requires a
    pip generated 'installed-files.txt' in the distributions '.egg-info'
    directory.
    c                 S   s   g | ]}t |qS r   r   ).0namer   r   r   
<listcomp>F       z(search_packages_info.<locals>.<listcomp>c                    s   g | ]\}}| vr|qS r   r   )r)   r*   pkg	installedr   r   r+   H   r,   zPackage(s) not found: %s, c                    s   t |   fddtjD S )Nc                    s(   g | ] } d d |  D v r|jqS )c                 S   s   g | ]}t |jqS r   )r   r*   )r)   Zrequiredr   r   r   r+   S   r,   zSsearch_packages_info.<locals>.get_requiring_packages.<locals>.<listcomp>.<listcomp>)requiresproject_namer)   r-   Zcanonical_namer   r   r+   P   s   zHsearch_packages_info.<locals>.get_requiring_packages.<locals>.<listcomp>)r   r   working_set)Zpackage_namer   r4   r   get_requiring_packagesM   s    
z4search_packages_info.<locals>.get_requiring_packagesc                    s   g | ]}| v r | qS r   r   r3   r.   r   r   r+   W   r,   c                 S   s   g | ]
}|j qS r   )r2   )r)   Zdepr   r   r   r+   \   r,   )r*   versionlocationr1   required_byN ZRECORDc                 S   s   g | ]}| d d qS ),r   )split)r)   liner   r   r   r+   e   r,   c                    s   g | ]}t j j|qS r   )ospathjoinr8   r)   pdistr   r   r+   f   r,   c                    s   g | ]}t j| jqS r   r>   r?   relpathr8   rA   rC   r   r   r+   g   r,   ZMETADATAzinstalled-files.txtc                    s   g | ]}t j j|qS r   )r>   r?   r@   Zegg_inforA   rC   r   r   r+   o   r,   c                    s   g | ]}t j| jqS r   rE   rA   rC   r   r   r+   p   r,   zPKG-INFOzentry_points.txtentry_pointsZ	INSTALLER	installer)metadata-versionsummary	home-pageauthorauthor-emaillicensezClassifier: classifiersr   )r   r5   r   r2   sortedzipr   r   r@   r7   r8   r1   
isinstanceZDistInfoDistributionZhas_metadataZget_metadata_linesZget_metadatastripr   Zfeedcloseget
splitlines
startswithappendlen)r#   rB   Zquery_namesZmissingr6   packageZ	file_listmetadatalinespathsrG   r=   Zfeed_parserZpkg_info_dictkeyrO   r   )rD   r/   r   r    :   sl    








r    Fc           	   	   C   s  d}t | D ]\}}d}|dkr*td td|dd td|d	d td
|dd td|dd td|dd td|dd td|dd td|dd tdd|dg  tdd|dg  |rdtd|dd td|dd td |d g D ]}td!| q(td" |d#g D ]}td!|  qN|rtd$ |d%g D ]}td!|  q|d%|vrtd& q|S )'zC
    Print the information from installed distributions found.
    FTr   z---zName: %sr*   r:   zVersion: %sr7   zSummary: %srJ   zHome-page: %srK   z
Author: %srL   zAuthor-email: %srM   zLicense: %srN   zLocation: %sr8   zRequires: %sr0   r1   zRequired-by: %sr9   zMetadata-Version: %srI   zInstaller: %srH   zClassifiers:rO   z  %szEntry-points:rG   zFiles:r   z!Cannot locate installed-files.txt)	enumerater
   rU   r@   rS   )	Zdistributionsr   r   Zresults_printedirD   Z
classifierentryr=   r   r   r   r!      sB    

r!   )FF)Z
__future__r   Zloggingr>   Zemail.parserr   Zpip._vendorr   Zpip._vendor.packaging.utilsr   Zpip._internal.cli.base_commandr   Zpip._internal.cli.status_codesr   r	   Zpip._internal.utils.miscr
   Zpip._internal.utils.typingr   Zoptparser   typingr   r   r   Z	getLoggerr%   r   r   r    r!   r   r   r   r   <module>   s    
$Z