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dd� Zdd� Zdd� Zddg fdd�Zd#dd�Zg fdd�Zd d � Zd d � 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 � /usr/lib64/python3.6/mailcap.py�lineno_sort_key
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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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dictionaries; the list will contain more than one such dictionary
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Each dictionary contains key-value pairs for that MIME type, where
the viewing command is stored with the key "view".
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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, )r3 r; r< �start�cr r r r9 � s
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C s� t |�r"d|f }tj|t� dS t| ||�}xd|D ]\}d|krnt|d ||�}|dkrZq4|rntj|�dkrnq4t|| |||�} | dk r4| |fS q4W dS )a Find a match for a mailcap entry.
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f }tj|t� d S || }q|d | }qW |S ) Nr' r r �%r@ �s�tz9Refusing to substitute MIME type %r into a shell command.�{�}z=Refusing to substitute parameter %r (%s) into a shell command)r/ rD r! r" r
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|�}|r<td|� q<W d S ) Nr r r z"usage: mailcap [MIMEtype file] ...r7 zNo viewer found forz
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