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r?qnX|�t|�}WdQXxE|j�D]7\}}||kr�|||<qf|||||<qfWqW|S(s�Return a dictionary containing the mailcap database.

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trN(tlistmailcapfilestopentIOErrortreadmailcapfilet	iteritems(tcapstmailcaptfptmorecapstkeytvalue((s/usr/lib64/python2.7/mailcap.pyRs

cCsmdtjkr.tjd}|jd�}n;dtjkrMtjd}nd}|ddddg}|S(	s7Return a list of all mailcap files found on the system.tMAILCAPSt:tHOMEt.s	/.mailcaps/etc/mailcaps/usr/etc/mailcaps/usr/local/etc/mailcap(tostenvirontsplit(tstrtmailcapsthome((s/usr/lib64/python2.7/mailcap.pyR+s

cCs;i}x.|j�}|sPn|ddks	|j�dkrGq	n|}x=|ddkr�|j�}|s{d}n|d |}qPWt|�\}}|o�|s�q	n|jd�}x.tt|��D]}||j�||<q�Wdj|�j�}||kr&||j|�q	|g||<q	W|S(s�Read a mailcap file and return a dictionary keyed by MIME type.

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Cs g}dt|�}}x?||krZt|||�\}}|j|�|d}qWt|�dkrqdS|d|d|d}}}i|d6}xu|D]m}|jd�}|dkr�|}d}	n$|| j�}||dj�}	||krq�|	||<q�W||fS(	s�Parse one entry in a mailcap file and return a dictionary.

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cCsm|}xM||krU||}|dkr/Pq	|dkrH|d}q	|d}q	W|||!j�|fS(s/Separate one key-value pair in a mailcap entry.t;s\ii(R (R'R1R2tstarttc((s/usr/lib64/python2.7/mailcap.pyR.�s

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Return a tuple containing the command line, and the mailcap entry
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f}tj|t�dS||}q|d|}qW|S(NRiit%s\tstts9Refusing to substitute MIME type %r into a shell command.t{t}s=Refusing to substitute parameter %r (%s) into a shell command(R#R;R<R=RR/t	findparam(R3RARBRCtresR1R2R9RDR8tnametparam((s/usr/lib64/python2.7/mailcap.pyR?�sH

cCsO|j�d}t|�}x,|D]$}|| j�|kr#||Sq#WdS(NR-R(R%R#(RRRCR2tp((s/usr/lib64/python2.7/mailcap.pyRP�s
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Ni����iis"usage: mailcap [MIMEtype file] ...iR,sNo viewer found fors
Executing:sExit status:(
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