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mailcap.cpython-33.pyc
� �� f c @ s� d Z d d l Z d d g Z d d � Z d d � Z d d � Z d d � Z d d � Z d d g d d � Z d d d � Z g d d � Z d d � Z d d � Z d d � Z e d k r� e � n d S( u% Mailcap file handling. See RFC 1524.i Nu getcapsu findmatchc C s� i } x� t � D]� } y t | d � } Wn t k r@ w Yn X| � t | � } Wd QXxE | j � D]7 \ } } | | k r� | | | <qg | | | | | <qg Wq W| S( u� Return a dictionary containing the mailcap database. The dictionary maps a MIME type (in all lowercase, e.g. 'text/plain') to a list of dictionaries corresponding to mailcap entries. The list collects all the entries for that MIME type from all available mailcap files. Each dictionary contains key-value pairs for that MIME type, where the viewing command is stored with the key "view". u rN( u listmailcapfilesu openu IOErroru readmailcapfileu items( u capsu mailcapu fpu morecapsu keyu value( ( u, /opt/alt/python33/lib64/python3.3/mailcap.pyu getcaps s c C sp d t j k r1 t j d } | j t j � } n; d t j k rP t j d } n d } | d d d d g } | S( u7 Return a list of all mailcap files found on the system.u MAILCAPSu HOMEu .u /.mailcapu /etc/mailcapu /usr/etc/mailcapu /usr/local/etc/mailcap( u osu environu splitu pathsep( u pathstru mailcapsu home( ( u, /opt/alt/python33/lib64/python3.3/mailcap.pyu listmailcapfiles" s u listmailcapfilesc C sF i } x9| j � } | s Pn | d d k s | j � d k rG q n | } xI | d d � d k r� | j � } | s� d } n | d d � | } qP Wt | � \ } } | o� | s� q n | j d � } x. t t | � � D] } | | j � | | <q� Wd j | � j � } | | k r2| | j | � q | g | | <q | S( u� Read a mailcap file and return a dictionary keyed by MIME type. Each MIME type is mapped to an entry consisting of a list of dictionaries; the list will contain more than one such dictionary if a given MIME type appears more than once in the mailcap file. Each dictionary contains key-value pairs for that MIME type, where the viewing command is stored with the key "view". i u #u i Nu \ u u /i����i����( u readlineu stripu parselineu splitu rangeu lenu joinu loweru append( u fpu capsu lineu nextlineu keyu fieldsu typesu j( ( u, /opt/alt/python33/lib64/python3.3/mailcap.pyu readmailcapfile5 s0 " u readmailcapfilec C s2 g } d t | � } } x? | | k rZ t | | | � \ } } | j | � | d } q Wt | � d k rq d S| d | d | d d � } } } i | d 6} x� | D]y } | j d � } | d k r� | } d } n0 | d | � j � } | | d d � j � } | | k rq� | | | <q� W| | f S( u� Parse one entry in a mailcap file and return a dictionary. The viewing command is stored as the value with the key "view", and the rest of the fields produce key-value pairs in the dict. i i i Nu viewu =u ( NN( u lenu parsefieldu appendu Noneu findu strip( u lineu fieldsu iu nu fieldu keyu viewu restu fkeyu fvalue( ( u, /opt/alt/python33/lib64/python3.3/mailcap.pyu parseline[ s* & u parselinec C sp | } xM | | k rU | | } | d k r/ Pq | d k rH | d } q | d } q W| | | � j � | f S( u/ Separate one key-value pair in a mailcap entry.u ;u \i i ( u strip( u lineu iu nu startu c( ( u, /opt/alt/python33/lib64/python3.3/mailcap.pyu parsefieldz s u parsefieldu viewu /dev/nullc C s� t | | | � } xt | D]l } d | k re t | d | | � } | re t j | � d k re q qe n t | | | | | � } | | f SWd S( u Find a match for a mailcap entry. Return a tuple containing the command line, and the mailcap entry used; (None, None) if no match is found. This may invoke the 'test' command of several matching entries before deciding which entry to use. u testi N( NN( u lookupu substu osu systemu None( u capsu MIMEtypeu keyu filenameu plistu entriesu eu testu command( ( u, /opt/alt/python33/lib64/python3.3/mailcap.pyu findmatch� s c s� g } | | k r# | | | } n | j d � } | d d } | | k r] | | | } n � d k r� � f d d � | D� } n | S( Nu /i u /*c s" g | ] } � | k r | � q S( ( ( u .0u e( u key( u, /opt/alt/python33/lib64/python3.3/mailcap.pyu <listcomp>� s u lookup.<locals>.<listcomp>( u splitu None( u capsu MIMEtypeu keyu entriesu MIMEtypes( ( u keyu, /opt/alt/python33/lib64/python3.3/mailcap.pyu lookup� s u lookupc C sf d } d t | � } } xF| | k ra| | } | d } | d k r� | d k ru | | | d � } | d } n | | } q | | } | d } | d k r� | | } q | d k r� | | } q | d k r� | | } q | d k rP| } x* | | k r | | d k r | d } q� W| | | � } | d } | t | | � } q | d | } q W| S( Nu i i u %u \u su tu {u }( u lenu findparam( u fieldu MIMEtypeu filenameu plistu resu iu nu cu startu name( ( u, /opt/alt/python33/lib64/python3.3/mailcap.pyu subst� s6 u substc C s[ | j � d } t | � } x8 | D]0 } | d | � j � | k r# | | d � Sq# Wd S( Nu =u ( u loweru len( u nameu plistu nu p( ( u, /opt/alt/python33/lib64/python3.3/mailcap.pyu findparam� s u findparamc C s d d l } t � } | j d d � s6 t | � d Sx� t d t | j � d � D]� } | j | | d � } t | � d k r� t d � d S| d } | d } t | | d | � \ } } | s� t d t � qR t d | � t j | � } | rR t d | � qR qR Wd S( Ni i i u" usage: mailcap [MIMEtype file] ...u viewu No viewer found foru Executing:u Exit status:( u sysu getcapsu argvu showu rangeu lenu printu findmatchu typeu osu system( u sysu capsu iu argsu MIMEtypeu fileu commandu eu sts( ( u, /opt/alt/python33/lib64/python3.3/mailcap.pyu test� s& " u testc C s� t d � x t � D] } t d | � q Wt � | sE t � } n t d � t � t | � } xl | D]d } t | � | | } xG | D]? } t | � } x# | D] } t d | | | � q� Wt � q� Wqi Wd S( Nu Mailcap files:u u Mailcap entries:u %-15s( u printu listmailcapfilesu getcapsu sorted( u capsu fnu ckeysu typeu entriesu eu keysu k( ( u, /opt/alt/python33/lib64/python3.3/mailcap.pyu show� s" u showu __main__( u __doc__u osu __all__u getcapsu listmailcapfilesu readmailcapfileu parselineu parsefieldu findmatchu Noneu lookupu substu findparamu testu showu __name__( ( ( u, /opt/alt/python33/lib64/python3.3/mailcap.pyu <module> s &
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