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e j Z Gd d d Z Gd d d e Z d Z Gd d d e Z e e e j d Z! d e! Z" e j# Z# d S( u: Classes to generate plain text from a message object tree.u Generatoru DecodedGeneratoru BytesGeneratori N( u deepcopy( u StringIOu BytesIO( u compat32( u Header( u _has_surrogatesu _u
u ^From c B s | Ee Z d Z d Z d d& d' d& d d Z d d Z d( d& d d Z d d
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d d Z d d Z d d Z d d Z d d Z e Z d d Z d d Z d d Z d d! Z e d& d" d# Z e d$ d% Z d& S() u Generatoru Generates output from a Message object tree.
This basic generator writes the message to the given file object as plain
text.
u policyc C s( | | _ | | _ | | _ | | _ d S( u Create the generator for message flattening.
outfp is the output file-like object for writing the message to. It
must have a write() method.
Optional mangle_from_ is a flag that, when True (the default), escapes
From_ lines in the body of the message by putting a `>' in front of
them.
Optional maxheaderlen specifies the longest length for a non-continued
header. When a header line is longer (in characters, with tabs
expanded to 8 spaces) than maxheaderlen, the header will split as
defined in the Header class. Set maxheaderlen to zero to disable
header wrapping. The default is 78, as recommended (but not required)
by RFC 2822.
The policy keyword specifies a policy object that controls a number of
aspects of the generator's operation. The default policy maintains
backward compatibility.
N( u _fpu
_mangle_from_u maxheaderlenu policy( u selfu outfpu mangle_from_u maxheaderlenu policy( ( u4 /opt/alt/python33/lib64/python3.3/email/generator.pyu __init__' s u Generator.__init__c C s | j j | d S( N( u _fpu write( u selfu s( ( u4 /opt/alt/python33/lib64/python3.3/email/generator.pyu writeC s u Generator.writec C s? | j d k r | j n | j } | d k rB | j d | } n | j d k ri | j d | j } n | j | _ | j | j | _ d | _ | j d | _ | j } | j } zn | | _ | | _ | r| j
} | s d t j t j } n | j
| | j n | j | Wd | | _ | | _ Xd S( uz Print the message object tree rooted at msg to the output file
specified when the Generator instance was created.
unixfrom is a flag that forces the printing of a Unix From_ delimiter
before the first object in the message tree. If the original message
has no From_ delimiter, a `standard' one is crafted. By default, this
is False to inhibit the printing of any From_ delimiter.
Note that for subobjects, no From_ line is printed.
linesep specifies the characters used to indicate a new line in
the output. The default value is determined by the policy.
u linesepu max_line_lengthu u From nobody N( u policyu Noneu cloneu maxheaderlenu linesepu _NLu _encodeu _encoded_NLu _EMPTYu _encoded_EMTPYu get_unixfromu timeu ctimeu writeu _write( u selfu msgu unixfromu linesepu policyu old_gen_policyu old_msg_policyu ufrom( ( u4 /opt/alt/python33/lib64/python3.3/email/generator.pyu flattenG s, ! u Generator.flattenc C s | j | | j d d | j S( u1 Clone this generator with the exact same options.u policyN( u __class__u
_mangle_from_u Noneu policy( u selfu fp( ( u4 /opt/alt/python33/lib64/python3.3/email/generator.pyu clonev s u Generator.cloneu c C s t S( N( u StringIO( u self( ( u4 /opt/alt/python33/lib64/python3.3/email/generator.pyu _new_buffer s u Generator._new_bufferc C s | S( N( ( u selfu s( ( u4 /opt/alt/python33/lib64/python3.3/email/generator.pyu _encode s u Generator._encodec C s | s
d S| j d } x> | d d D], } | j | j d | j | j q* W| d j d } | j | t | d t | k r | j | j n d S( Ni u
Tiii( u
splitlinesu Trueu writeu rstripu _NLu len( u selfu linesu lineu laststripped( ( u4 /opt/alt/python33/lib64/python3.3/email/generator.pyu _write_lines s
u Generator._write_linesc C s | j } z- d | _ | j | _ } | j | Wd | | _ | j } | ` X| r t | } | j d | d | j d | d n t | d d } | d k r | j | n
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u Generator._writec C s | j } | j } t j | | f j d d } t | d | d } | d k r | j d d } t | d | d } | d k r | j } q n | | d S( Nu -u _u _handle_( u get_content_maintypeu get_content_subtypeu
UNDERSCOREu joinu replaceu getattru Noneu
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W| j | j d S( N( u raw_itemsu writeu policyu foldu _NL( u selfu msgu hu v( ( u4 /opt/alt/python33/lib64/python3.3/email/generator.pyu _write_headers s u Generator._write_headersc C s | j } | d k r d St | t sD t d t | n t | j r | j d } | d k r t | } | d =| j
| | | j } | d | d f | _ q n | j r t
j d | } n | j | d S( Nu string payload expected: %su charsetu content-transfer-encodingu content-typeu >From ( u get_payloadu Noneu
isinstanceu stru TypeErroru typeu _has_surrogatesu _payloadu get_paramu deepcopyu set_payloadu
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isinstanceu stru writeu listu _new_bufferu cloneu flattenu Falseu _NLu appendu getvalueu get_boundaryu _encoded_NLu joinu _make_boundaryu set_boundaryu preambleu
_mangle_from_u fcreu subu _write_linesu _fpu popu epilogue( u selfu msgu msgtextsu subpartsu partu su gu boundaryu alltextu preambleu body_partu epilogue( ( u4 /opt/alt/python33/lib64/python3.3/email/generator.pyu _handle_multipart sJ
# u Generator._handle_multipartc C s@ | j } | j d d | _ z | j | Wd | | _ Xd S( Nu max_line_lengthi ( u policyu cloneu _handle_multipart( u selfu msgu p( ( u4 /opt/alt/python33/lib64/python3.3/email/generator.pyu _handle_multipart_signed6 s
u" Generator._handle_multipart_signedc C s g } x | j D] } | j } | j | } | j | d d d | j | j } | j | j } | r | d | j k r | j
| j j | d d q | j
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| } | j j | d S( Ni u unixfromu linesepF(
u _new_bufferu cloneu _payloadu
isinstanceu listu flattenu get_payloadu Falseu _NLu getvalueu _encodeu _fpu write( u selfu msgu su gu payload( ( u4 /opt/alt/python33/lib64/python3.3/email/generator.pyu _handle_messageV s
%u Generator._handle_messagec C s t j t j } d t | d } | d k r4 | S| } d } xZ | j d t j | d t j } | j
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Nu =i u ==i u ^--u (--)?$u .i u ===============( u randomu randrangeu sysu maxsizeu _fmtu Noneu _compile_reu reu escapeu MULTILINEu searchu str( u clsu textu tokenu boundaryu bu counteru cre( ( u4 /opt/alt/python33/lib64/python3.3/email/generator.pyu _make_boundaryo s &
u Generator._make_boundaryc C s t j | | S( N( u reu compile( u clsu su flags( ( u4 /opt/alt/python33/lib64/python3.3/email/generator.pyu _compile_re s u Generator._compile_reNTF( u __name__u
__module__u __qualname__u __doc__u Noneu Trueu __init__u writeu Falseu flattenu cloneu _encoded_EMPTYu _new_bufferu _encodeu _write_linesu _writeu _dispatchu _write_headersu _handle_textu
_writeBodyu _handle_multipartu _handle_multipart_signedu _handle_message_delivery_statusu _handle_messageu classmethodu _make_boundaryu _compile_re( u
__locals__( ( u4 /opt/alt/python33/lib64/python3.3/email/generator.pyu Generator s, /
#
: c sz | Ee Z d Z d Z d Z d d Z d d Z d d Z d d
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d Z S( u BytesGeneratoru Generates a bytes version of a Message object tree.
Functionally identical to the base Generator except that the output is
bytes and not string. When surrogates were used in the input to encode
bytes, these are decoded back to bytes for output. If the policy has
cte_type set to 7bit, then the message is transformed such that the
non-ASCII bytes are properly content transfer encoded, using the charset
unknown-8bit.
The outfp object must accept bytes in its write method.
s c C s | j j | j d d d S( Nu asciiu surrogateescape( u _fpu writeu encode( u selfu s( ( u4 /opt/alt/python33/lib64/python3.3/email/generator.pyu write s u BytesGenerator.writec C s t S( N( u BytesIO( u self( ( u4 /opt/alt/python33/lib64/python3.3/email/generator.pyu _new_buffer s u BytesGenerator._new_bufferc C s
| j d S( Nu ascii( u encode( u selfu s( ( u4 /opt/alt/python33/lib64/python3.3/email/generator.pyu _encode s u BytesGenerator._encodec C sP x9 | j D]+ \ } } | j j | j j | | q
W| j | j d S( N( u raw_itemsu _fpu writeu policyu fold_binaryu _NL( u selfu msgu hu v( ( u4 /opt/alt/python33/lib64/python3.3/email/generator.pyu _write_headers s #u BytesGenerator._write_headersc s | j d k r d St | j rl | j j d k rl | j rY t j d | j | _ n | j | j n t t
| j | d S( Nu 7bitu >From ( u _payloadu Noneu _has_surrogatesu policyu cte_typeu
_mangle_from_u fcreu subu _write_linesu superu BytesGeneratoru _handle_text( u selfu msg( u __class__( u4 /opt/alt/python33/lib64/python3.3/email/generator.pyu _handle_text s " u BytesGenerator._handle_textc C s t j | j d | S( Nu ascii( u reu compileu encode( u clsu su flags( ( u4 /opt/alt/python33/lib64/python3.3/email/generator.pyu _compile_re s u BytesGenerator._compile_re(
u __name__u
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_writeBodyu classmethodu _compile_re( u
__locals__( ( u __class__u4 /opt/alt/python33/lib64/python3.3/email/generator.pyu BytesGenerator s
uD [Non-text (%(type)s) part of message omitted, filename %(filename)s]c B s; | Ee Z d Z d Z d d d d d Z d d Z d S( u DecodedGeneratoru Generates a text representation of a message.
Like the Generator base class, except that non-text parts are substituted
with a format string representing the part.
iN c C s; t j | | | | | d k r. t | _ n | | _ d S( u Like Generator.__init__() except that an additional optional
argument is allowed.
Walks through all subparts of a message. If the subpart is of main
type `text', then it prints the decoded payload of the subpart.
Otherwise, fmt is a format string that is used instead of the message
payload. fmt is expanded with the following keywords (in
%(keyword)s format):
type : Full MIME type of the non-text part
maintype : Main MIME type of the non-text part
subtype : Sub-MIME type of the non-text part
filename : Filename of the non-text part
description: Description associated with the non-text part
encoding : Content transfer encoding of the non-text part
The default value for fmt is None, meaning
[Non-text (%(type)s) part of message omitted, filename %(filename)s]
N( u Generatoru __init__u Noneu _FMTu _fmt( u selfu outfpu mangle_from_u maxheaderlenu fmt( ( u4 /opt/alt/python33/lib64/python3.3/email/generator.pyu __init__ s u DecodedGenerator.__init__c C s x | j D] } | j } | d k rJ t | j d d d | q
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[no filename]u filenameu Content-Descriptionu [no description]u descriptionu Content-Transfer-Encodingu
[no encoding]u encodingF(
u walku get_content_maintypeu printu get_payloadu Falseu _fmtu get_content_typeu get_content_subtypeu get_filenameu get( u selfu msgu partu maintype( ( u4 /opt/alt/python33/lib64/python3.3/email/generator.pyu _dispatch s
u DecodedGenerator._dispatchNT( u __name__u
__module__u __qualname__u __doc__u Trueu Noneu __init__u _dispatch( u
__locals__( ( u4 /opt/alt/python33/lib64/python3.3/email/generator.pyu DecodedGenerator s i u %%0%dd($ u __doc__u __all__u reu sysu timeu randomu warningsu copyu deepcopyu iou StringIOu BytesIOu email._policybaseu compat32u email.headeru Headeru email.utilsu _has_surrogatesu
email.charsetu charsetu _charsetu
UNDERSCOREu NLu compileu MULTILINEu fcreu Generatoru BytesGeneratoru _FMTu DecodedGeneratoru lenu repru maxsizeu _widthu _fmtu _make_boundary( ( ( u4 /opt/alt/python33/lib64/python3.3/email/generator.pyu s. j79