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mimify.pyc
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� z fc @ s� d Z d Z d Z d Z d d l Z d d l Z e j d e d � d d d d g Z e j d e j � Z e j d e j � Z e j d e j e j B� Z e j d e j e j B� Z e j d � Z e j d e j � Z e j d e j � Z e j d e j � Z d d0 d � � YZ d d1 d � � YZ d � Z d � Z d d � Z d d � Z e j d � Z e j d � Z d � Z e j d � Z d! � Z e j d" e j � Z e j d# e j � Z e j d$ � Z! d% � Z" d& � Z# d d l$ Z$ e% d' k s e& e$ j' � d k r�e$ j' d d k r�d d l( Z( d( Z) d Z* e( j( e$ j' d) d* � \ Z+ Z, e& e, � d2 k r}e) GHe$ j- d) � n d3 e+ k d4 e+ k k s�d5 e+ k r�d6 e+ k r�e) GHe$ j- d) � n x� e+ D]� \ Z. Z/ e. d+ k r�e# Z0 q�e. d- k r�e Z0 q�e. d/ k rJy e1 e/ � Z Wq_e2 e3 f k rFe) GHe$ j- d) � q_Xq�e. d. k r�d) Z* q�q�We& e, � d k r�e$ j4 e$ j5 f Z6 n< e& e, � d) k r�e, d e$ j5 f Z6 n e, d e, d) f Z6 e* r�e6 e* f Z6 n e0 e6 � n d S(7 s� Mimification and unmimification of mail messages. Decode quoted-printable parts of a mail message or encode using quoted-printable. Usage: mimify(input, output) unmimify(input, output, decode_base64 = 0) to encode and decode respectively. Input and output may be the name of a file or an open file object. Only a readline() method is used on the input file, only a write() method is used on the output file. When using file names, the input and output file names may be the same. Interactive usage: mimify.py -e [infile [outfile]] mimify.py -d [infile [outfile]] to encode and decode respectively. Infile defaults to standard input and outfile to standard output. i� s ISO-8859-1s > i����Ns> the mimify module is deprecated; use the email package insteadi t mimifyt unmimifyt mime_encode_headert mime_decode_headers. ^content-transfer-encoding:\s*quoted-printables$ ^content-transfer-encoding:\s*base64s0 ^content-type:.*multipart/.*boundary="?([^;" ]*)s: ^(content-type:.*charset=")(us-ascii|iso-8859-[0-9]+)(".*)s ^-* s =([0-9a-f][0-9a-f])s =\?iso-8859-1\?q\?([^? ]+)\?=s ^subject:\s+re: t Filec B s e Z d Z d � Z d � Z RS( s{ A simple fake file object that knows about limited read-ahead and boundaries. The only supported method is readline().c C s | | _ | | _ d | _ d S( N( t filet boundaryt Nonet peek( t selfR R ( ( s /usr/lib64/python2.7/mimify.pyt __init__3 s c C s| | j d k r d S| j j � } | s, | S| j rx | | j d k rU | | _ d S| | j d k rx | | _ d Sn | S( Nt s s -- ( R R R t readlineR ( R t line( ( s /usr/lib64/python2.7/mimify.pyR 8 s ( t __name__t __module__t __doc__R R ( ( ( s /usr/lib64/python2.7/mimify.pyR / s t HeaderFilec B s e Z d � Z d � Z RS( c C s | | _ d | _ d S( N( R R R ( R R ( ( s /usr/lib64/python2.7/mimify.pyR H s c C s� | j d k r$ | j } d | _ n | j j � } | s= | St j | � rP | Sxk | j j � | _ t | j � d k s� | j d d k r� | j d d k r� | S| | j } d | _ qS Wd S( Ni t s ( R R R R t het matcht len( R R ( ( s /usr/lib64/python2.7/mimify.pyR L s & ( R R R R ( ( ( s /usr/lib64/python2.7/mimify.pyR G s c C s� d } d } xk t j | | � } | d k r1 Pn | | | | j d � !t t | j d � d � � } | j d � } q W| | | S( s6 Decode a single line of quoted-printable text to 8bit.R i i i N( t mime_codet searchR t startt chrt intt groupt end( R t newlinet post res( ( s /usr/lib64/python2.7/mimify.pyt mime_decode^ s c C s� d } d } x� t j | | � } | d k r1 Pn | j d � } d j | j d � � } | | | | j d � !t | � } | j d � } q W| | | S( s Decode a header line to 8bit.R i i R t _N( t mime_headR R R t joint splitR R R ( R R R R R ( ( s /usr/lib64/python2.7/mimify.pyR k s $i c C sG d } d } d } d } | j r= | j d t k r= t } n d } t | � } x | j � } | sh d S| r� | t | � | k r� | t | � } | } n d } t | � } t j | � r� d } qR n | r� t j | � r� d } qR n | j | | � | rt j | � rd } n t j | � } | rFd | j d � } n t j | � rR PqR qR W| rx| so| rxd } n x�| j � } | s�d St j t d | � } | r�| t | � | k r�| t | � } | } n d } x� | rx| | d k r| j | | � d } d } Pn | | d k rt| j | | � t | | � } t | | | � | j } | s�Pq�q�n Pq�W| r�| r�x] | d d k r�| d } | j � } | t t � t k r�| t t � } n | | } q�Wt | � } n | r%| r%| r%d d l } | j | � } n | r{| j | | � q{q{Wd S( s? Convert a quoted-printable part of a MIME mail message to 8bit.i i R Ni s --s \1s -- s i����s = i����( R R t QUOTER R R R t qpR t base64_ret writet replt mpR R t ret subR" R t unmimify_partR R t base64t decodestring( t ifilet ofilet decode_base64t multipartt quoted_printablet is_base64t is_replt prefixt hfileR t preft mp_rest nifileR R. ( ( s /usr/lib64/python2.7/mimify.pyR- z s� c C s� t | � t d � k r� t | � } t | � t d � k r� | | k r� d d l } | j j | � \ } } | j | | j j | d | � � q� n | } t | � t d � k r� t | d � } n | } t | d � } t | | | � | j � d S( s> Convert quoted-printable parts of a MIME mail message to 8bit.R i����Nt ,t w( t typet opent ost pathR$ t renameR# R R R- t flush( t infilet outfileR2 R0 R@ t dt fR1 R; ( ( s /usr/lib64/python2.7/mimify.pyR � s $ )s [=-�]s [=?-�]c C sg | r t } n t } d } d } t | � d k rb | d d k rb d t d � j � } d } n xl | j | | � } | d k r� Pn | | | | j d � !d t | j d � � j � } | j d � } qe W| | | } d } xw t | � d k r^d } x2 | | d k s'| | d d k r4| d } qW| d } | | | d } | | } q� W| | S( sZ Code a single line as quoted-printable. If header is set, quote some extra characters.R i i s From s =%02xt Fi iK iI t =s = N( t mime_header_chart mime_charR t ordt upperR R R R R ( R t headert regR R R t i( ( s /usr/lib64/python2.7/mimify.pyt mime_encode� s2 " ' s< ([ (]|^)([-a-zA-Z0-9_+]*[-�][-a-zA-Z0-9_+-�]*)(?=[ )]| )c C s� d } d } xy t j | | � } | d k r1 Pn d | | | | j d � !| j d � t t | j d � d � f } | j d � } q W| | | S( s. Code a single header line as quoted-printable.R i s %s%s%s=?%s?Q?%s?=i i N( t mime_headerR R R R t CHARSETRQ R ( R R R R ( ( s /usr/lib64/python2.7/mimify.pyR s " s ^mime-version:s ^content-transfer-encoding:s [-�]c C s3 d } } } d } d } } } g } d } g } d } t | � } x� | j � } | s_ Pn | r~ t j | � r~ d } n t j | � r� d } n t j | � r� d } t j | � r� d } q� t j | � r� d } q� n t j | � } | r d | j d � } n t j | � r"| } Pn | j | � qI Wx;| j � } | sLPn | r�| | d k rl| } Pn | | d k r�| } Pq�n | r�| j | � q6n | rx] | d d k r| d } | j � } | t t � t k r�| t t � } n | | } q�Wt | � } n | j | � | sIt j | � rId } } qIn | s6t | � t k rmd } qmq6q6Wx� | D]� } | r�t | � } n t j | � } | r | r�| j d � j � d k r d | j d � t | j d � f } q q d | j d d � } n | r[t j | � r[d } | r;| d } q[| rN| d } q[| d } n | j | � qxW| sx| r�| r�| j d � | j d � | r�| j d t � q�| j d � n | r�| r�| j d � n | j | � x3 | D]+ } | rt | d � } n | j | � q�W| j | � | } x� | r.| | d k r�xB | j � } | shd S| r�t | d � } n | j | � qRWn | | d k r�t | | � } t | | d � | j } | s�Pn | j | � q9n x? | j � } | sd S| rt | d � } n | j | � q�Wq9Wd S( s@ Convert an 8bit part of a MIME mail message to quoted-printable.i R i s --s -- s i����s = i s us-asciis %s%s%si s %sus-ascii%ss Content-Transfer-Encoding: s base64 s quoted-printable s 7bit s Mime-Version: 1.0 s Content-Type: text/plain; s charset="%s" s charset="us-ascii" s, Content-Transfer-Encoding: quoted-printable N( R R R t iso_charR t mvR t cteR& R' R* R R t appendR R% R t MAXLENR t chrsett lowerRS R( RQ R t mimify_partR ( R0 R1 t is_mimet has_ctet is_qpR5 R3 t must_quote_bodyt must_quote_headert has_iso_charsRN t header_endt messaget message_endR8 R R: R t chrset_resR; ( ( s /usr/lib64/python2.7/mimify.pyR[ s� c C s� t | � t d � k r� t | � } t | � t d � k r� | | k r� d d l } | j j | � \ } } | j | | j j | d | � � q� n | } t | � t d � k r� t | d � } n | } t | d � } t | | d � | j � d S( s> Convert 8bit parts of a MIME mail message to quoted-printable.R i����NR< R= i ( R> R? R@ RA R$ RB R# R R R[ RC ( RD RE R0 R@ RF RG R1 R; ( ( s /usr/lib64/python2.7/mimify.pyR � s $ )t __main__s/ Usage: mimify [-l len] -[ed] [infile [outfile]]i s l:edbs -eR s -ds -bs -l( ( ( i i i ( s -eR ( s -dR ( s -bR ( s -dR (7 R RX RS R% R+ t warningst warnt DeprecationWarningt __all__t compilet IR& R' t SR* RY R R R" R) R R R R R- R RK RJ RQ RR R RU RV RT R[ R t sysR R t argvt getoptt usageR2 t optst argst exitt ot at encodeR t ValueErrort OverflowErrort stdint stdoutt encode_args( ( ( s /usr/lib64/python2.7/mimify.pyt <module> s� U � 4