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dd� Zdd � Zd d � Zed kr�e� dS )!z%Mailcap file handling. See RFC 1524.� N�getcaps� findmatchc C s d| krd| d fS dS d S )N�linenor � )r r � )�entryr r �,/opt/alt/python36/lib64/python3.6/mailcap.py�lineno_sort_key s r c C s� i } d}x�t � D ]�}yt|d�}W n tk
r8 wY nX |� t||�\}}W dQ R X x6|j� D ]*\}}|| kr||| |< qb| | | | |< qbW qW | S )a� 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".
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a� Read a mailcap file and return a dictionary keyed by MIME type.
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r( c C sT |}x:||k r>| | }|dkr"P q|dkr4|d }q|d }qW | ||� j � |fS )z/Separate one key-value pair in a mailcap entry.�;�\r r )r' )r. r6 r7 �start�cr r r r4 � s
r4 r2 z /dev/nullc C sb t | ||�}xP|D ]H}d|krBt|d ||�}|rBtj|�dkrBqt|| |||�}||fS W dS )a Find a match for a mailcap entry.
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used; (None, None) if no match is found. This may invoke the
'test' command of several matching entries before deciding which
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