live #lY> je8Cqn1h tLGa i#@sdZddlZddlZddlZddgZddZedjZGdd d e Z d dZ d d Z d dZ ddZddZddZddgfddZd#ddZgfddZddZddZd d!Zed"kredS)$z%Mailcap file handling. See RFC 1524.Ngetcaps findmatchcCsd|vrd|dfSdSdS)Nlinenor)r)entryrr/usr/lib64/python3.9/mailcap.pylineno_sort_key s r z[^\xa1-\U0010FFFF\w@+=:,./-]c@seZdZdZdS)UnsafeMailcapInputz)Warning raised when refusing unsafe inputN)__name__ __module__ __qualname____doc__rrrrr sr c Csi}d}tD]}zt|d}Wnty6YqYn0|t||\}}Wdn1s`0Y|D]*\}}||vr|||<qr|||||<qrq|S)aReturn a dictionary containing the mailcap database. The dictionary maps a MIME type (in all lowercase, e.g. 'text/plain') to a list of dictionaries corresponding to mailcap entries. The list collects all the entries for that MIME type from all available mailcap files. Each dictionary contains key-value pairs for that MIME type, where the viewing command is stored with the key "view". rrN)listmailcapfilesopenOSError_readmailcapfileitems)capsrZmailcapfpZmorecapskeyvaluerrrrs    , cCsPdtjvr"tjd}|tj}n*dtjvr8tjd}nd}|ddddg}|S)z7Return a list of all mailcap files found on the system.ZMAILCAPSHOME.z /.mailcapz /etc/mailcapz/usr/etc/mailcapz/usr/local/etc/mailcap)osenvironsplitpathsep)ZpathstrZmailcapshomerrrr3s    rcCs tdtdt|d\}}|S)z?Read a mailcap file and return a dictionary keyed by MIME type.z2readmailcapfile is deprecated, use getcaps insteadN)warningswarnDeprecationWarningr)rr_rrrreadmailcapfileEs r%c Csi}|}|sq|ddks|dkr,q|}|dddkrb|}|sPd}|dd|}q0t|\}}|r|sxq|dur||d<|d 7}|d }tt|D]}||||<qd |}||vr|||q|g||<q||fS) aRead a mailcap file and return a dictionary keyed by MIME type. Each MIME type is mapped to an entry consisting of a list of dictionaries; the list will contain more than one such dictionary if a given MIME type appears more than once in the mailcap file. Each dictionary contains key-value pairs for that MIME type, where the viewing command is stored with the key "view". r#Nz\  rr/) readlinestrip parselinerrangelenjoinlowerappend) rrrlineZnextlinerfieldstypesjrrrrMs0    rc Csg}dt|}}||kr>t|||\}}|||d}qt|dkrNdS|d|d|dd}}}d|i}|D]V}|d}|dkr|}d} n$|d|}||dd} ||vrqz| ||<qz||fS) zParse 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. rrr NNNview=r')r/ parsefieldr2findr,) r3r4infieldrr8restZfkeyZfvaluerrrr-vs*      r-cCsP|}||kr<||}|dkr q