3
aj @ s d dl mZ d dlmZ d dlZd dlZd dlmZ d dlm Z m
Z
d dl m Z d dl
mZ ejeZG dd d eZd
d Zdd
dZdS ) )absolute_import)
FeedParserN)Command)SUCCESSERROR)
pkg_resources)canonicalize_namec s4 e Zd ZdZdZdZdZ fddZdd Z Z S ) ShowCommandz6Show information about one or more installed packages.Zshowz$
%prog [options] <package> ...z*Show information about installed packages.c s> t t| j|| | jjddddddd | jjd| j d S ) Nz-fz--filesfiles
store_trueFz7Show the full list of installed files for each package.)destactiondefaulthelpr )superr __init__Zcmd_optsZ
add_optionparserZinsert_option_group)selfargskw) __class__ /usr/lib/python3.6/show.pyr s zShowCommand.__init__c C s8 |st jd tS |}t|}t||j|jds4tS tS )Nz.ERROR: Please provide a package name or names.)
list_filesverbose)loggerZwarningr search_packages_info
print_resultsr
r r )r Zoptionsr queryresultsr r r run" s
zShowCommand.run)
__name__
__module__ __qualname____doc__nameZusagesummaryr r
__classcell__r r )r r r s r c # s i x t jD ]}|t|j< q W dd | D }xfdd|D D ]Ή j j jdd j D d}d}d}t t jrވ j drȈ j
d}dd |D } fd d|D } fd
d|D } j d r܈ j d }nP j d r j
d } fd
d|D } fdd|D } j dr. j d} j drL j
d}||d< j drx, j
dD ] } | j rd| j |d< P qdW t
}
|
j| |
j } x d D ]} | j| || < qW g }
x4|j D ](} | jdr|
j| tdd qW |
|d< |rt||d < |V qFW dS ) 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 |qS r )r ).0r% r r r
<listcomp>: s z(search_packages_info.<locals>.<listcomp>c s g | ]}| kr | qS r r )r( Zpkg) installedr r r) < s c S s g | ]
}|j qS r ) project_name)r( Zdepr r r r) A s )r% versionlocationrequiresNZRECORDc S s g | ]}|j d d qS ),r )split)r( lr r r r) I s c s g | ]}t jj j|qS r )ospathjoinr- )r( p)distr r r) J s c s g | ]}t jj| jqS r )r2 r3 relpathr- )r( r5 )r6 r r r) K s ZMETADATAzinstalled-files.txtc s g | ]}t jj j|qS r )r2 r3 r4 Zegg_info)r( r5 )r6 r r r) S s c s g | ]}t jj| jqS r )r2 r3 r7 r- )r( r5 )r6 r r r) T s zPKG-INFOzentry_points.txt entry_pointsZ INSTALLER installermetadata-versionr& home-pageauthor author-emaillicensez Classifier: classifiersr
)r: r& r; r< r= r> )r Z working_setr r+ r, r- r.
isinstanceZDistInfoDistributionZ has_metadataZget_metadata_linesZ get_metadatastripr Zfeedcloseget
splitlines
startswithappendlensorted)r r5 Z query_namespackageZ file_listZmetadatalinespathsr8 lineZ feed_parserZ
pkg_info_dictkeyr? r )r6 r* r r / s^
r Fc C s d}xt | D ]\}}d}|dkr0tjd tjd|jdd tjd|jd d tjd
|jd d tjd |jd
d tjd|jdd tjd|jdd tjd|jdd tjd|jdd tjddj|jdg |rxtjd|jdd tjd|jd d tjd x"|jd g D ]}tjd | q0W tjd x&|jd!g D ]}tjd |j q^W |rtjd" x&|jd#g D ]}tjd |j qW d#|krtjd$ qW |S )%zD
Print the informations from installed distributions found.
FTr z---zName: %sr% z Version: %sr, z Summary: %sr& z
Home-page: %sz home-pagez
Author: %sr< zAuthor-email: %sz author-emailz License: %sr> z Location: %sr- z Requires: %sz, r. zMetadata-Version: %szmetadata-versionz
Installer: %sr9 z Classifiers:r? z %sz
Entry-points:r8 zFiles:r
z!Cannot locate installed-files.txt) enumerater inforC r4 rA ) Z
distributionsr r Zresults_printedir6 Z
classifierentryrL r r r r x s>
r )FF)Z
__future__r Z email.parserr Zloggingr2 Zpip.basecommandr Zpip.status_codesr r Z pip._vendorr Zpip._vendor.packaging.utilsr Z getLoggerr! r r r r r r r r <module> s
I