ó ÄAic @ sê d Z d d l Z d d l Z d d l Z d d g Z d „ Z d „ Z e j d ƒ j Z d e f d „ ƒ YZ d „ Z d „ Z d „ Z d d g d „ Z d d „ Z g d „ Z d „ Z d „ Z d „ Z e d k ræ e ƒ n d S( s% Mailcap file handling. See RFC 1524.iÿÿÿÿNt getcapst findmatchc C s¦ i } x™ t ƒ D]Ž } y t | d ƒ } Wn t k r? q n Xt | ƒ } | j ƒ xE | j ƒ D]7 \ } } | | k rˆ | | | <qc | | | | | <qc Wq W| S( s 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". t r( t listmailcapfilest opent IOErrort readmailcapfilet closet iteritems( t capst mailcapt fpt morecapst keyt value( ( s /usr/lib64/python2.7/mailcap.pyR s c C sm d t j k r. t j d } | j d ƒ } n; d t j k rM t j d } n d } | d d d d g } | S( s7 Return a list of all mailcap files found on the system.t MAILCAPSt :t HOMEt .s /.mailcaps /etc/mailcaps /usr/etc/mailcaps /usr/local/etc/mailcap( t ost environt split( t strt mailcapst home( ( s /usr/lib64/python2.7/mailcap.pyR $ s s [^\xa1-\xff\w@+=:,./-]t UnsafeMailcapInputc B s e Z d Z RS( s) Warning raised when refusing unsafe input( t __name__t __module__t __doc__( ( ( s /usr/lib64/python2.7/mailcap.pyR 6 s c C s: i } x-| j ƒ } | s Pn | d d k s | j ƒ d k rG q n | } x= | d d k rŒ | j ƒ } | s{ d } n | d | } qP Wt | ƒ \ } } | o¨ | s± q n | j d ƒ } x. t t | ƒ ƒ D] } | | j ƒ | | <qÓ Wd j | ƒ j ƒ } | | k r&| | j | ƒ q | g | | <q | S( s 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 t #t iþÿÿÿs \ s t /( t readlinet stript parselineR t ranget lent joint lowert append( R R t linet nextlineR t fieldst typest j( ( s /usr/lib64/python2.7/mailcap.pyR < s0 " c C s g } d t | ƒ } } x? | | k rZ t | | | ƒ \ } } | j | ƒ | d } q Wt | ƒ d k rq d S| d | d | d } } } i | d 6} xu | D]m } | j d ƒ } | d k rÕ | } d } n$ | | j ƒ } | | d j ƒ } | | k rq¥ | | | <q¥ W| | f S( sÈ 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 t viewt =R N( NN( R$ t parsefieldR' t Nonet findR! ( R( R* t it nt fieldR R- t restt fkeyt fvalue( ( s /usr/lib64/python2.7/mailcap.pyR" b s* c C sm | } xM | | k rU | | } | d k r/ Pq | d k rH | d } q | d } q W| | | !j ƒ | f S( s/ Separate one key-value pair in a mailcap entry.t ;s \i i ( R! ( R( R2 R3 t startt c( ( s /usr/lib64/python2.7/mailcap.pyR/ s R- s /dev/nullc C sÛ t | ƒ r- d | f } t j | t ƒ d St | | | ƒ } x• | D] } d | k r¤ t | d | | ƒ } | d k r€ qF n | r¤ t j | ƒ d k r¤ qF q¤ n t | | | | | ƒ } | d k rF | | f SqF Wd S( s 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. sH Refusing to use mailcap with filename %r. Use a safe temporary filename.t testi N( NN( NN( t _find_unsafet warningst warnR R0 t lookupt substR t system( R t MIMEtypeR t filenamet plistt msgt entriest eR; t command( ( s /usr/lib64/python2.7/mailcap.pyR ‘ s c C s… g } | | k r# | | | } n | j d ƒ } | d d } | | k r] | | | } n | d k r t | d „ | ƒ } n | S( NR i s /*c S s | | k S( N( ( RG R ( ( s /usr/lib64/python2.7/mailcap.pyt <lambda>µ s ( R R0 t filter( R RB R RF t MIMEtypes( ( s /usr/lib64/python2.7/mailcap.pyR? ¬ s c C sà d } d t | ƒ } } x£| | k r¾| | } | d } | d k r | d k rr | | | d !} | d } n | | } q | | } | d } | d k r¬ | | } q | d k rÅ | | } q | d k r t | ƒ rþ d | f } t j | t ƒ d S| | } q | d k r| } x* | | k rI| | d k rI| d } q W| | | !} | d } t | | ƒ } t | ƒ r d | | f } t j | t ƒ d S| | } q | d | } q W| S( NR i i t %s \t st ts9 Refusing 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> R R0 t findparam( R4 RB RC RD t resR2 R3 R: RE R9 t namet param( ( s /usr/lib64/python2.7/mailcap.pyR@ ¸ sH c C sO | j ƒ d } t | ƒ } x, | D]$ } | | j ƒ | k r# | | Sq# Wd S( NR. R ( R& R$ ( RS RD R3 t p( ( s /usr/lib64/python2.7/mailcap.pyRQ á s c C sô d d l } t ƒ } | j d s0 t | ƒ d Sx½ t d t | j ƒ d ƒ D] } | j | | d !} t | ƒ d k r d GHd S| d } | d } t | | d | ƒ \ } } | s d Gt GHqL d G| GHt j | ƒ } | rL d G| GHqL qL Wd S( Niÿÿÿÿi i s" usage: mailcap [MIMEtype file] ...i R- s No viewer found fors Executing:s Exit status:( t sysR t argvt showR# R$ R t typeR RA ( RV R R2 t argsRB t fileRH RG t sts( ( s /usr/lib64/python2.7/mailcap.pyR; ì s& " c C s¿ d GHx t ƒ D] } d | GHq WH| s5 t ƒ } n d GHH| j ƒ } | j ƒ xg | D]_ } | GH| | } xG | D]? } | j ƒ } | j ƒ x | D] } d | G| | GHq— WHqt WqX Wd S( Ns Mailcap files:s s Mailcap entries:s %-15s( R R t keyst sort( R t fnt ckeysRY RF RG R] t k( ( s /usr/lib64/python2.7/mailcap.pyRX s& t __main__( R R R= t ret __all__R R t compilet searchR< t WarningR R R" R/ R R0 R? R@ RQ R; RX R ( ( ( s /usr/lib64/python2.7/mailcap.pyt <module> s& & )