File manager

�
�V~gc@s�dZd
g
Z
ddlZddlmZ
ddlmZ
ejd�
Zejd�
Zejd�
Z	ejd�
Z
ejd	�
Zd
ZdZ
e�Zdef
d
��YZd
dd��YZdS(sFeedParser - An email feed parser.

The feed parser implements an interface for incrementally parsing an email
message, line by line.  This has advantages for certain applications, such as
those reading email messages off a socket.

FeedParser.feed() is the primary interface for pushing new data into the
parser.  It returns when there's nothing more it can do with the available
data.  When you have no more data to push into the parser, call .close().
This completes the parsing and returns the root message object.

The other advantage of this parser is that it will never raise a parsing
exception.  Instead, when it finds something unexpected, it adds a 'defect' to
the current message.  Defects are just instances that live on the message
object's .defects attribute.
t
FeedParseri����N(
terrors(
tmessages
|
|
s(
|
|
)s
(
|
|
)\Zs(^(From |[\041-\071\073-\176]{1,}:|[\t ])ts

tBufferedSubFilec
BsqeZ
dZd
�Zd�Zd�Zd�Zd�Zd�Zd�Z	d�Z
d	�Zd
�Zd�Z
RS(sk
A file-ish object that can have new data loaded into it.

    You can also push and pop line-matching predicates onto a stack.  When the
    current predicate matches the current line, a false EOF response
    (i.e. empty string) is returned instead.  This lets the parser adhere to a
    simple abstraction -- it parses until EOF closes the current message.
    c

Cs(g|_g|_
g|_t|_dS(
N(t_partialt_linest	_eofstacktFalset_closed(
tself((s5/opt/alt/python27/lib64/python2.7/email/feedparser.pyt__init__3s			cCs|jj
|
�

dS(
N(Rtappend(R
tpred((s5/opt/alt/python27/lib64/python2.7/email/feedparser.pytpush_eof_matcher=s
c


Cs
|jj
�S(
N(Rtpop(
R
((s5/opt/alt/python27/lib64/python2.7/email/feedparser.pytpop_eof_matcher@s
c

Cs8|jd
j
|j�
jt�
�

g|_t|_dS(NR(t	pushlinestjoinRt
splitlinestTrueR	(
R
((s5/opt/alt/python27/lib64/python2.7/email/feedparser.pytcloseCs"
	
c
Csn|js|j
rd
StS|jj�}
x>|jddd�D]&}||
�
r@|jj|
�

d
Sq@W|
S(NRi����(RR	tNeedMoreDataRRR(R
tlinetateof((s5/opt/alt/python27/lib64/python2.7/email/feedparser.pytreadlineIs
	
	




cCs|jj
|
�

dS(
N(RR(R
R((s5/opt/alt/python27/lib64/python2.7/email/feedparser.pyt
unreadline[scCs�|
jt
�
}|s*|d
jd�
r=|j|7_dS|jr�|jj|d
�

dj|j�
jt
�
|d
d+|j2n|djd�
s�|j�g
|_n|j|�

dS(	s$Push some new data into this object.is

s

NRi
i����(s

s

(RRtendswithRRRRR(R
tdatatparts((s5/opt/alt/python27/lib64/python2.7/email/feedparser.pytpush`s
	
"



cCs|
ddd
�|jd*dS(Ni����i(
R(R
tlines((s5/opt/alt/python27/lib64/python2.7/email/feedparser.pyRxsc


Cs|jS(
N(
R	(
R
((s5/opt/alt/python27/lib64/python2.7/email/feedparser.pyt	is_closed|s
c


Cs|S(
N((
R
((s5/opt/alt/python27/lib64/python2.7/email/feedparser.pyt__iter__s
c
Cs%|j�}
|
d
kr!t
�
n|
S(NR(Rt
StopIteration(R
R((s5/opt/alt/python27/lib64/python2.7/email/feedparser.pytnext�s


	
(t__name__t
__module__t__doc__RRRRRRRRR R!R#(((s5/opt/alt/python27/lib64/python2.7/email/feedparser.pyR+s
	
									cBseeZ
dZejd
�
Zd�Zd�Zd�Zd�Z	d�Z
d�Zd�Zd	�Z
RS(
sA feed-style parser of email.cCsO|
|_t
�|_g|_|j�j|_d
|_d
|_	t
|_d
S(s@_factory is called with no arguments to create a new message objN(t_factoryRt_inputt	_msgstackt	_parsegenR#t_parsetNonet_curt_lastRt_headersonly(R
R'((s5/opt/alt/python27/lib64/python2.7/email/feedparser.pyR�s	

	

	
	
c

Cs
t|_
dS(
N(RR/(
R
((s5/opt/alt/python27/lib64/python2.7/email/feedparser.pyt_set_headersonly�s
cCs|jj
|
�

|j�
d
S(sPush more data into the parser.N(R(Rt_call_parse(R
R((s5/opt/alt/python27/lib64/python2.7/email/feedparser.pytfeed�s
c

Cs&y|j�
Wnt
k
r!


n
XdS(
N(R+R"(
R
((s5/opt/alt/python27/lib64/python2.7/email/feedparser.pyR1�s




c
Cs_|jj
�
|j�
|j�}
|
j�d
kr[|
j�r[|
jjtj	��

n|
S(s<Parse all remaining data and return the root message object.t	multipart(
R(RR1t_pop_messagetget_content_maintypetis_multiparttdefectsRR
t!MultipartInvariantViolationDefect(R
troot((s5/opt/alt/python27/lib64/python2.7/email/feedparser.pyR�s







c
Cs�|j�}
|j
r:|j
j�d
kr:|
jd�

n|jrZ|jdj|
�

n|jj|
�

|
|_
|
|_dS(Nsmultipart/digestsmessage/rfc822i����(R'R-tget_content_typetset_default_typeR)tattachRR.(R
tmsg((s5/opt/alt/python27/lib64/python2.7/email/feedparser.pyt_new_message�s



	


	
c
Cs8|jj
�}
|jr+|jd
|_n	d|_|
S(Ni����(R)RR-R,(R
tretval((s5/opt/alt/python27/lib64/python2.7/email/feedparser.pyR4�s


	
	
c
cs�|j�
g}
xj|j
D]_}|tkr7tV
qntj|�
sltj|�
sh|j
j|�

nPn|
j|�

qW|j|
�

|j	r
g}xMt
r�|j
j�}|tkr�tV
q�n|d
kr�Pn|j|�

q�W|jj
tj|�
�

dS|jj�dkrx�t
r
|j
jtj�

x,|j�D]}|tkra
tV
qD
nPqD
W|j�}|j
j�
x1t
r�
|j
j�}|tkr�
tV
q�
nPq�
Wx1t
r�
|j
j�}|tkr�
tV
q�
nPq�
W|d
kr�
Pn|j
j|�

q
WdS|jj�dkrax,|j�D]}|tkrNtV
q1nPq1W|j�
dS|jj�dkr.|jj�}|dkr|jjjtj��

g}x5|j
D]*}|tkr�tV
q�n|j|�

q�W|jj
tj|�
�

dSd|}tjdtj|�
d�
}t
}	g}
t}x�t
r�|j
j�}|tkrptV
qDn|d
kr�Pn|j|�
}|r�|jd�
r�|jd	�
}Pn|	r7|
r|
d
}
t j!|
�
}|r|
t"|jd�
�
 |
d
<ntj|
�
|j_#nt}	|j
j|�

qDnxYt
r�|j
j�}|tkrftV
q:n|j|�
}|s:|j
j|�

Pq:q:W|j
j|j�

x,|j�D]}|tkr�tV
q�nPq�W|j$j�dkra|j$j%}|d
krd|j$_%q�|dk	r�t j!|�
}|r^t"|jd�
�
}|| |j$_%q^q�nc|j$j&�}t'|t(�r�t j!|�
}|r�|t"|jd�
�
 }|j$j
|�

q�n|j
j�
|j�
|j|_$qD|
j|�

qDW|	r}|jjjtj)��

|jj
tj|
�
�

g}x(|j
D]}|tkrCtV
qCqCqCWtj|�
|j_%dS|r�d
g
}ng}x5|j
D]*}|tkr�tV
q�n|j|�

q�W|r|d}t*j|�
}|r|t"|jd�
�
|d<qntj|�
|j_%dSg}x5|j
D]*}|tkr[tV
q>n|j|�

q>W|jj
tj|�
�

dS(NRsmessage/delivery-statusRR3s--s(?P<sep>s4)(?P<end>--)?(?P<ws>[ \t]*)(?P<linesep>\r\n|\r|\n)?$tendtlinesepi����i(+R>R(RtheaderREtmatchtNLCRERRt_parse_headersR/RRR-tset_payloadtEMPTYSTRINGRR:RR*R4RR5tget_boundaryR,R7R
tNoBoundaryInMultipartDefecttretcompiletescapeRtgroupt	NLCRE_eoltsearchtlentpreambleR.tepiloguetget_payloadt
isinstancet
basestringtStartBoundaryNotFoundDefectt	NLCRE_bol(R
theadersRRR?R=tboundaryt	separatort
boundaryretcapturing_preambleRQRAtmotlastlineteolmoRRR@tpayloadt	firstlinetbolmo((s5/opt/alt/python27/lib64/python2.7/email/feedparser.pyR*�sJ










	

	









	







	





	



































	














!



	


















































#







c
Cs�
d
}g}x�
t|
�
D]�
\}}|ddkrv|sct
j|�
}|jjj|�

qn|j|�

qn|r�tj|�
d jd�
}||j|<d
g}}n|j	d�
rj
|dkr
t
j|�
}|r
|t|j
d�
�
 }n|jj|�

qqj
|t|
�
dkrB
|jj|�

dSt
j|�
}|jjj|�

qn|jd�
}	|	dkr�
t
j|�
}|jjj|�

qn||	 }||	dj�g
}qW|r�
tj|�
jd�
|j|<ndS(	NRis 	i����s
sFrom i
t
:(t	enumerateR
t#FirstHeaderLineIsContinuationDefectR-R7RRGRtrstript
startswithRNRORPRMtset_unixfromR(RtMisplacedEnvelopeHeaderDefecttfindtMalformedHeaderDefecttlstrip(
R
Rt
lastheadert	lastvaluetlinenoRtdefecttlhdrR]t
i((s5/opt/alt/python27/lib64/python2.7/email/feedparser.pyRE�
sH



























(R$R%R&RtMessageRR0R2R1RR>R4R*RE(((s5/opt/alt/python27/lib64/python2.7/email/feedparser.pyR�s
					
		�((R&t__all__RJtemailR
RRKRDRWRNtNLCRE_crackRBRGtNLtobjectRRR(((s5/opt/alt/python27/lib64/python2.7/email/feedparser.pyt<module>s	





	_