ó Hü½cc@sdZddlZddlZddlZddlmZddlmZddlm Z ddlm Z ddl m Z ddl mZdd lmZdd lmZdd lmZdd lmZd „Zd„Zd„Zd„Zd„Zd„Zd„Zd„ZdS(s\MIME-stripping filter for Mailman. This module scans a message for MIME content, removing those sections whose MIME types match one of a list of matches. multipart/alternative sections are replaced by the first non-empty component, and multipart/mixed sections wrapping only single sections after other processing are replaced by their contents. iÿÿÿÿN(tsplitext(ttyped_subpart_iterator(tmm_cfg(tErrors(tUserNotification(tget_switchboard(tsyslog(tVERSION(t_(tonelinecCs|js dS|jdƒr dS|jƒ}|jƒ}|j}|j}||ksb||kr~t|||tdƒƒn|r¹||kp™||k r¹t|||tdƒƒn|j}|j }t |ƒ} | r6| |krt|||tdƒƒn|r6| |kr6t|||tdƒƒq6nt g|j ƒD] } | ^qFƒ} |j ƒrØt |jƒƒ} t|||||ƒt |jƒƒ} | dkrØ| dkrØt|||tdƒƒqØn|jrt|ƒ|dkr|jdƒ}t||ƒqn|j ƒr2t|ƒnd}| t g|j ƒD] } | ^qKƒkrld }n|jr‘tjr‘|t|ƒ7}n|j ƒrøt |jƒƒd krø|jdƒjƒd krø|jd ƒ}t||ƒd }qøn|rd t|d text/plain error: %sscontent-transfer-encodings text/plain(RttempfiletmktemptopentwriteRtclosetostpopenRR treadRtunlinktOSErrorterrnotENOENTR4tset_type( R#R1R,RCtfptcmdt plaintexttrtnte((s7/export/web/mailman/mailman/Mailman/Handlers/MimeDel.pyR!çs.        cCs¨|jdkrtj|‚n|jdkra|jƒ}|j|dtdƒdtdƒƒn|jdkr›tjr›ttj ƒ}|j ||ƒntj ‚dS(NiiR?sÝThe attached message matched the %(listname)s mailing list's content filtering rules and was prevented from being forwarded on to the list membership. You are receiving the only remaining copy of the discarded message. tsubjects%Content filtered message notificationi( t filter_actionRt RejectMessaget internal_nametForwardMessageRRt%OWNERS_CAN_PRESERVE_FILTERED_MESSAGESRt BADQUEUE_DIRtenqueuetDiscardMessage(R"R#R$twhytlistnametbadq((s7/export/web/mailman/mailman/Mailman/Handlers/MimeDel.pyRs   cCsxd}|jdƒp$|jddƒ}|rntt|dƒƒd}t|ƒdkre|d}qnd}n|jƒS(si Get filename extension. Caution: some virus don't put filename in 'Content-Disposition' header. R tnamesutf-8i(t get_filenamet get_paramRR Rtlower(tmR+RC((s7/export/web/mailman/mailman/Mailman/Handlers/MimeDel.pyRs!  (t__doc__RJROREtos.pathRtemail.IteratorsRtMailmanRRtMailman.MessageRtMailman.Queue.sbcacheRtMailman.Logging.SyslogRtMailman.VersionRt Mailman.i18nRt Mailman.UtilsR R3RRRRR!RR(((s7/export/web/mailman/mailman/Mailman/Handlers/MimeDel.pyts*    N  &