�
e f� � @ sR d Z d d l Z d d l Z d d l Z d d l Z d d l Z d d l Z d d l Z d d l m
Z
d d d d d d d
d d d
d d d d d d d g Z d Z d Z
d Z d Z d Z d Z d Z d Z d Z d Z d Z d Z d! Z d" Z d# Z d$ Z d% Z d& Z d' Z d( Z d) Z d* Z! d+ Z" d, Z# d- Z$ d. Z% d/ Z& d0 Z' d1 Z( d2 Z) d3 Z* d4 Z+ d5 Z, d6 Z- d7 Z. d8 Z/ d9 Z0 d: Z1 d; Z2 d< Z3 d= Z4 d> Z5 d? Z6 d@ Z7 dA Z8 dB Z9 dC Z: dD Z; dE Z< dF Z= dG Z> dH Z? dI Z@ dJ ZA dK ZB dL ZC dM ZD dN ZE dO ZF i- dP d 6dQ d 6dR d 6dS d 6dT d 6dU d! 6dV d" 6dW d# 6dX d$ 6dY d' 6dZ d( 6d[ d) 6d\ d* 6d] d+ 6d^ d, 6d_ d` 6da d- 6db d. 6dc d/ 6dd d0 6de d1 6df d2 6dg d3 6dh d4 6di d5 6dj d6 6dk d7 6dl d8 6dm d9 6dn d: 6do d; 6dp d< 6dq d= 6dr d> 6ds d? 6dt dD 6du dE 6dv dF 6dw dG 6dx dH 6dy dI 6dz dJ 6d{ dK 6d| dL 6d} dO 6ZG d~ ZH d ZI d ZJ e jK d� � jL ZM e jK d� � jN ZO d� d� d� h ZP Gd� d� � d� e jQ jR � ZS eS d� d� � ZT Gd� d � d e jU � ZV Gd� d � d � ZW y d d lX ZX Wn eY k
rYn$ XGd� d� � d� eW � ZZ e j[ d� � Gd� d � d e\ � Z] Gd� d � d e] � Z^ Gd� d � d e] � Z_ Gd� d � d e] � Z` Gd� d � d e] � Za Gd� d
� d
e] � Zb Gd� d � d e] � Zc Gd� d
� d
e] � Zd Gd� d � d ed � Ze Gd� d � d ed � Zf Gd� d � d ed � Zg Gd� d � d e] � Zh Gd� d � d e] � Zi e] Zj d S)�a� HTTP/1.1 client library
<intro stuff goes here>
<other stuff, too>
HTTPConnection goes through a number of "states", which define when a client
may legally make another request or fetch the response for a particular
request. This diagram details these state transitions:
(null)
|
| HTTPConnection()
v
Idle
|
| putrequest()
v
Request-started
|
| ( putheader() )* endheaders()
v
Request-sent
|
| response = getresponse()
v
Unread-response [Response-headers-read]
|\____________________
| |
| response.read() | putrequest()
v v
Idle Req-started-unread-response
______/|
/ |
response.read() | | ( putheader() )* endheaders()
v v
Request-started Req-sent-unread-response
|
| response.read()
v
Request-sent
This diagram presents the following rules:
-- a second request may not be started until {response-headers-read}
-- a response [object] cannot be retrieved until {request-sent}
-- there is no differentiation between an unread response body and a
partially read response body
Note: this enforcement is applied by the HTTPConnection class. The
HTTPResponse class does not enforce this state machine, which
implies sophisticated clients may accelerate the request/response
pipeline. Caution should be taken, though: accelerating the states
beyond the above pattern may imply knowledge of the server's
connection-close behavior for certain requests. For example, it
is impossible to tell whether the server will close the connection
UNTIL the response headers have been read; this means that further
requests cannot be placed into the pipeline until it is known that
the server will NOT be closing the connection.
Logical State __state __response
------------- ------- ----------
Idle _CS_IDLE None
Request-started _CS_REQ_STARTED None
Request-sent _CS_REQ_SENT None
Unread-response _CS_IDLE <response_class>
Req-started-unread-response _CS_REQ_STARTED <response_class>
Req-sent-unread-response _CS_REQ_SENT <response_class>
� N)�urlsplit� HTTPResponse�HTTPConnection�
HTTPException� NotConnected�UnknownProtocol�UnknownTransferEncoding�UnimplementedFileMode�IncompleteRead�
InvalidURL�ImproperConnectionState�CannotSendRequest�CannotSendHeader�ResponseNotReady�
BadStatusLine� LineTooLong�error� responses�P i� ZUNKNOWNZIdlezRequest-startedz Request-sent�d �e �f �� �� �� �� �� �� �� �� �� i, i- i. i/ i0 i1 i3 i� i� i� i� i� i� i� i� i� i� i� i� i� i� i� i� i� i� i� i� i� i� i� i� i� i� i� i� i� i� i� i� i� i� ZContinuezSwitching Protocols�OKZCreatedZAcceptedz Non-Authoritative Informationz
No Contentz
Reset ContentzPartial ContentzMultiple ChoiceszMoved PermanentlyZFoundz See Otherz Not Modifiedz Use Proxyz(Unused)i2 zTemporary Redirectz Bad RequestZ UnauthorizedzPayment RequiredZ Forbiddenz Not FoundzMethod Not AllowedzNot Acceptablez Proxy Authentication RequiredzRequest TimeoutZConflictZGonezLength RequiredzPrecondition FailedzRequest Entity Too LargezRequest-URI Too LongzUnsupported Media Typez Requested Range Not SatisfiablezExpectation FailedzPrecondition RequiredzToo Many Requestsz Request Header Fields Too LargezInternal Server ErrorzNot Implementedz Bad GatewayzService UnavailablezGateway TimeoutzHTTP Version Not Supportedz Network Authentication Requiredi i s [^:\s][^:\r\n]*s \n(?![ \t])|\r(?![ \t\n])ZPATCHZPOSTZPUTc @ s e Z d Z d d � Z d S)� HTTPMessagec C s� | j � d } t | � } g } d } xn | j � D]` } | d | � j � | k r` d } n | d d � j � s d } n | r5 | j | � q5 q5 W| S)a� Find all header lines matching a given header name.
Look through the list of headers and find all lines matching a given
header name (and their continuation lines). A list of the lines is
returned, without interpretation. If the header does not occur, an
empty list is returned. If the header occurs multiple times, all
occurrences are returned. Case is not important in the header name.
�:r N� )�lower�len�keys�isspace�append)�self�name�nZlstZhit�line� r. �0/opt/alt/python34/lib64/python3.4/http/client.py�getallmatchingheaders s
z!HTTPMessage.getallmatchingheadersN)�__name__�
__module__� __qualname__r0 r. r. r. r/ r" � s r" c C s� g } xz | j t d � } t | � t k r= t d � � n | j | � t | � t k ro t d t � � n | d k r Pq q Wd j | � j d � } t j
j d | � j | � S)
aG Parses only RFC2822 headers from a file pointer.
email Parser wants to see strings rather than bytes.
But a TextIOWrapper around self.rfile would buffer too many bytes
from the stream, bytes which we later need to read as bytes.
So we read the correct bytes here, as bytes, for email Parser
to parse.
r$ z header linezgot more than %d headers�
�
� z
iso-8859-1�_class)r4 r5 r6 )
�readline�_MAXLINEr& r r) � _MAXHEADERSr �join�decode�email�parserZParserZparsestr)�fpr7 �headersr- Zhstringr. r. r/ �
parse_headers s
rA c sQ e Z d Z d d d d d � Z d d � Z d d � Z d d
� Z d d � Z � f d
d � Z � f d d � Z d d � Z
d d � Z d � f d d � Z d d � Z
d d � Z d d � Z d d � Z d d � Z d! d" � Z d# d$ � Z d% d& � Z d d' d( � Z d) d* � Z d+ d, � Z d- d. � Z d/ d0 � Z d1 d2 � Z � S)3r r Nc C sw | j d � | _ | | _ | | _ d | _ | _ t | _ t | _ t | _ t | _
t | _ t | _ t | _
d S)N�rb)�makefiler? �
debuglevel�_methodr@ �msg�_UNKNOWN�version�status�reason�chunked�
chunk_left�length�
will_close)r* �sockrD �method�urlr. r. r/ �__init__= s zHTTPResponse.__init__c C sx t | j j t d � d � } t | � t k r@ t d � � n | j d k re t d t | � � n | sz t | � � n y | j
d d � \ } } } WnO t k
r� y" | j
d d � \ } } d } Wn t k
r� d } Yn XYn X| j d � s| j
� t | � � n y7 t | � } | d k s:| d
k rIt | � � n Wn t k
rjt | � � Yn X| | | f S) Nr$ z
iso-8859-1z status liner zreply:� � zHTTP/r i� )�strr? r8 r9 r& r rD �print�reprr �split�
ValueError�
startswith� _close_conn�int)r* r- rH rI rJ r. r. r/ � _read_status[ s2
zHTTPResponse._read_statusc C s� | j d k r d Sx� | j � \ } } } | t k r; Pn xp | j j t d � } t | � t k ru t d � � n | j � } | s� Pn | j d k r> t
d | � q> q> Wq W| | _ | _ | j � | _
| d k r� d | _ n' | j d � rd | _ n t | � � t | j � | _ | _ | j d k rbx' | j D] } t
d | d
d �qBWn | j j d � } | r�| j � d
k r�d | _ d | _ n d | _ | j � | _ d | _ | j j d � } | j j d � } | rE| j rEy t | � | _ Wn t k
r&d | _ YqNX| j d k rNd | _ qNn d | _ | t k s�| t k s�d | k o}d k n s�| j d k r�d | _ n | j r�| j r�| j d k r�d | _ n d S)Nr$ z header liner zheader:�HTTP/1.0�HTTP/0.9�
zHTTP/1.� �end� ztransfer-encodingrK TFzcontent-lengthr r �HEAD)r^ r_ ) r@ r] �CONTINUEr? r8 r9 r& r �striprD rV �coderI rJ rH rZ r rA rF �getr% rK rL � _check_closerN rM r\ rY �
NO_CONTENT� NOT_MODIFIEDrE )r* rH rI rJ �skip�hdrZtr_encrM r. r. r/ �begin{ sf
zHTTPResponse.beginc C s� | j j d � } | j d k rS | j j d � } | rO d | j � k rO d Sd S| j j d � ri d S| r� d | j � k r� d S| j j d � } | r� d | j � k r� d Sd S)NZ
connectionra �closeTFz
keep-alivezproxy-connection)r@ rh rH r% )r* ZconnZpconnr. r. r/ ri � s zHTTPResponse._check_closec C s | j } d | _ | j � d S)N)r? ro )r* r? r. r. r/ r[ � s zHTTPResponse._close_connc
s/ z t � j � Wd | j r* | j � n Xd S)N)�superro r? r[ )r* )� __class__r. r/ ro � s zHTTPResponse.closec s* t � j � | j r& | j j � n d S)N)rp �flushr? )r* )rq r. r/ rr � s
zHTTPResponse.flushc C s d S)NTr. )r* r. r. r/ �readable� s zHTTPResponse.readablec C s
| j d k S)z!True if the connection is closed.N)r? )r* r. r. r/ �isclosed s zHTTPResponse.isclosedc s� | j d k r d S| j d k r0 | j � d S| d k rR t t | � j | � S| j re | j � S| j d k r� | j j � } nA y | j | j � } Wn t
k
r� | j � � Yn Xd | _ | j � | Sd S)Nr6 rd r ) r? rE r[ rp r �readrK �_readall_chunkedrM �
_safe_readr
)r* �amt�s)rq r. r/ ru s&
zHTTPResponse.readc C s� | j d k r d S| j d k r0 | j � d S| j rF | j | � S| j d k r� t | � | j k r� t | � d | j � } q� n | j j | � } | r� | r� | j � n7 | j d k r� | j | 8_ | j s� | j � q� n | S)Nr rd ) r? rE r[ rK �_readinto_chunkedrM r& �
memoryview�readinto)r* �br, r. r. r/ r| - s$
zHTTPResponse.readintoc C s� | j j t d � } t | � t k r7 t d � � n | j d � } | d k re | d | � } n y t | d � SWn t k
r� | j � � Yn Xd S)Nr$ z
chunk size� ;r � ) r? r8 r9 r& r �findr\ rY r[ )r* r- �ir. r. r/ �_read_next_chunk_sizeK s
z"HTTPResponse._read_next_chunk_sizec C s\ xU | j j t d � } t | � t k r: t d � � n | sD Pn | d k r Pq q Wd S)Nr$ z trailer line�
�
r6 )r� r� r6 )r? r8 r9 r& r )r* r- r. r. r/ �_read_and_discard_trailer[ s z&HTTPResponse._read_and_discard_trailerc C s� | j } g } x� | d k rk y | j � } | d k r= Pn Wqk t k
rg t d j | � � � Yqk Xn | j | j | � � | j d � d } q W| j � | j � d j | � S)Nr r6 rS ) rL r� rY r
r; r) rw r� r[ )r* rL �valuer. r. r/ rv i s
z HTTPResponse._readall_chunkedc C s[ | j } d } t | � } x%| d k r~ y | j � } | d k rI Pn Wq~ t k
rz t t | d | � � � � Yq~ Xn t | � | k r� | j | � } | | | _ | | St | � | k r� | j | � } | j d � d | _ | | S| d | � } | j | � } | | d � } | | 7} | j d � d } q W| j � | j
� | S)Nr rS ) rL r{ r� rY r
�bytesr& �_safe_readintorw r� r[ )r* r} rL � total_bytes�mvbr, �temp_mvbr. r. r/ rz � s:
$
z HTTPResponse._readinto_chunkedc C s g } xi | d k rq | j j t | t � � } | sQ t d j | � | � � n | j | � | t | � 8} q Wd j | � S)aV Read the number of bytes requested, compensating for partial reads.
Normally, we have a blocking socket, but a read() can be interrupted
by a signal (resulting in a partial read).
Note that we cannot distinguish between EOF and an interrupt when zero
bytes have been read. IncompleteRead() will be raised in this
situation.
This function should be used when <amt> bytes "should" be present for
reading. If the bytes are truly not available (due to EOF), then the
IncompleteRead exception can be used to detect the problem.
r r6 )r? ru �min� MAXAMOUNTr
r; r) r& )r* rx ry �chunkr. r. r/ rw � s
zHTTPResponse._safe_readc C s� d } t | � } x� | t | � k r� t t | � k r^ | d t � } | j j | � } n | j j | � } | s� t t | d | � � t | � � � n | | d � } | | 7} q W| S)z2Same as _safe_read, but for reading into a buffer.r N)r{ r& r� r? r| r
r� )r* r} r� r� r� r, r. r. r/ r� � s (zHTTPResponse._safe_readintoc C s
| j j � S)N)r? �fileno)r* r. r. r/ r� � s zHTTPResponse.filenoc C sg | j d k r t � � n | j j | � p0 | } t | t � sR t | d � rV | Sd j | � Sd S)N�__iter__z, )r@ r Zget_all�
isinstancerU �hasattrr; )r* r+ �defaultr@ r. r. r/ � getheader� s zHTTPResponse.getheaderc C s. | j d k r t � � n t | j j � � S)z&Return list of (header, value) tuples.N)r@ r �list�items)r* r. r. r/ �
getheaders� s zHTTPResponse.getheadersc C s | S)Nr. )r* r. r. r/ r� � s zHTTPResponse.__iter__c C s | j S)N)r@ )r* r. r. r/ �info� s zHTTPResponse.infoc C s | j S)N)rQ )r* r. r. r/ �geturl� s zHTTPResponse.geturlc C s | j S)N)rI )r* r. r. r/ �getcode� s zHTTPResponse.getcode)r1 r2 r3 rR r] rn ri r[ ro rr rs rt ru r| r� r� rv rz rw r� r� r� r� r� r� r� r� r. r. )rq r/ r 4 s0 P
) c @ s* e Z d Z d Z d Z e Z e Z d Z d Z
d Z d e j
d d d � Z d d d d
� Z d d � Z d
d � Z d d � Z d d � Z d d � Z d d � Z d d � Z d d d � Z d d d d � Z d d � Z d d d � Z d i d! d" � Z d# d$ � Z d% d& � Z d' d( � Z d S))r ra zHTTP/1.1r$ r i @ Nc C s� | | _ | | _ d | _ g | _ d | _ t | _ d | _ d | _ d | _ i | _
| j | | � \ | _ | _
t j | _ d S)N)�timeout�source_addressrO �_buffer�_HTTPConnection__response�_CS_IDLE�_HTTPConnection__staterE � _tunnel_host� _tunnel_port�_tunnel_headers�
_get_hostport�host�port�socketZcreate_connection�_create_connection)r* r� r� r� r� r. r. r/ rR s zHTTPConnection.__init__c C sY | j r t d � � n | j | | � \ | _ | _ | rH | | _ n
| j j � d S)aD Set up host and port for HTTP CONNECT tunnelling.
In a connection that uses HTTP CONNECT tunneling, the host passed to the
constructor is used as a proxy server that relays all communication to
the endpoint passed to `set_tunnel`. This done by sending an HTTP
CONNECT request to the proxy server when the connection is established.
This method must be called before the HTML connection has been
established.
The headers argument should be a mapping of extra HTTP headers to send
with the CONNECT request.
z.Can't set up tunnel for established connectionN)rO � RuntimeErrorr� r� r� r� �clear)r* r� r� r@ r. r. r/ �
set_tunnel s zHTTPConnection.set_tunnelc C s | d k r| j d � } | j d � } | | k r� y t | | d d � � } WnV t k
r� | | d d � d k r� | j } n t d | | d d � � � Yn X| d | � } n | j } | r| d d k r| d d k r| d d � } qn | | f S)
Nr# �]r$ rT znonnumeric port: '%s'r �[���r� )�rfindr\ rY � default_portr )r* r� r� r� �jr. r. r/ r� 1 s
# &z HTTPConnection._get_hostportc C s
| | _ d S)N)rD )r* �levelr. r. r/ �set_debuglevelE s z HTTPConnection.set_debuglevelc C sL d | j | j f } | j d � } | j | � xI | j j � D]8 \ } } d | | f } | j d � } | j | � qB W| j d � | j | j d | j �} | j � \ } } }
| d k r� | j
� t d | |
j � f � � n xU | j
j t d � } t | � t k r*t d
� � n | s4Pn | d
k r� Pq� q� Wd S)NzCONNECT %s:%d HTTP/1.0
�asciiz%s: %s
zlatin-1�
rP r z Tunnel connection failed: %d %sr$ z header line�
r6 )r� r� r6 )r� r� �encode�sendr� r� �response_classrO rE r] ro �OSErrorrf r? r8 r9 r& r ) r* Z connect_strZ
connect_bytes�headerr� Z
header_strZ header_bytes�responserH rg �messager- r. r. r/ �_tunnelH s.
zHTTPConnection._tunnelc C sD | j | j | j f | j | j � | _ | j r@ | j � n d S)z3Connect to the host and port specified in __init__.N)r� r� r� r� r� rO r� r� )r* r. r. r/ �connectd s zHTTPConnection.connectc C s_ t | _ z) | j } | r1 d | _ | j � n Wd | j } | rZ d | _ | j � n Xd S)z(Close the connection to the HTTP server.N)r� r� rO ro r� )r* rO r� r. r. r/ ro l s zHTTPConnection.closec C s� | j d k r1 | j r% | j � q1 t � � n | j d k rV t d t | � � n d } t | d � r,| j d k r� t d � n d } y
| j } Wn t k
r� Yn2 Xd | k r� d } | j d k r� t d
� q� n xE | j
| � } | s� Pn | r| j d � } n | j j | � q� Wd Sy | j j | � Wn^ t
k
r�t | t j � r�x7 | D] } | j j | � qiWn t
d t | � � � Yn Xd S)
z�Send `data' to the server.
``data`` can be a string object, a bytes object, an array object, a
file-like object that supports a .read() method, or an iterable object.
Nr zsend:i ru zsendIng a read()ableFr} Tz encoding file using iso-8859-1z
iso-8859-1z9data should be a bytes-like object or an iterable, got %r)rO � auto_openr� r rD rV rW r� �mode�AttributeErrorru r� Zsendall� TypeErrorr� � collections�Iterable�type)r* �dataZ blocksizer� r� Z datablock�dr. r. r/ r� z sF
zHTTPConnection.sendc C s | j j | � d S)zuAdd a line of output to the current request buffer.
Assumes that the line does *not* end with \r\n.
N)r� r) )r* ry r. r. r/ �_output� s zHTTPConnection._outputc C s� | j j d � d j | j � } | j d d � =t | t � ri t | � | j k ri | | 7} d } n | j | � | d k r� | j | � n d S)z�Send the currently buffered request and clear the buffer.
Appends an extra \r\n to the buffer.
A message_body may be specified, to be appended to the request.
r6 s
N)r6 r6 )r� �extendr; r� r� r& �mssr� )r* � message_bodyrF r. r. r/ � _send_output� s $
zHTTPConnection._send_outputc
C s% | j r$ | j j � r$ d | _ n | j t k r? t | _ n t | j � � | | _ | sf d } n d | | | j f } | j | j d � � | j
d k r!| sd } | j d � r� t | � \ } } } } } n | r*y | j d � } Wn! t
k
r| j d � } Yn X| j d | � q| j rH| j } | j }
n | j } | j }
y | j d � } Wn! t
k
r�| j d � } Yn X| j d
� d k r�d | d
} n |
| j k r�| j d | � q| j d � } | j d d | |
f � n | s!| j d d � q!n d S)a` Send a request to the server.
`method' specifies an HTTP request method, e.g. 'GET'.
`url' specifies the object being requested, e.g. '/index.html'.
`skip_host' if True does not add automatically a 'Host:' header
`skip_accept_encoding' if True does not add automatically an
'Accept-Encoding:' header
N�/z%s %s %sr� ra rT ZhttpZidnaZHostr# r � [� ]z%s:%szAccept-EncodingZidentity)r� rt r� r� �_CS_REQ_STARTEDr
rE �
_http_vsn_strr� r� � _http_vsnrZ r �UnicodeEncodeError� putheaderr� r� r� r� r� r� r< ) r* rP rQ � skip_host�skip_accept_encoding�requestZnetlocZnilZ
netloc_encr� r� Zhost_encr. r. r/ �
putrequest� sN
zHTTPConnection.putrequestc G s/ | j t k r t � � n t | d � r< | j d � } n t | � s^ t d | f � � n t | � } x� t | � D]� \ } } t | d � r� | j d � | | <n+ t | t
� r� t | � j d � | | <n t | | � rw t d | | f � � qw qw Wd j
| � } | d | } | j | � d S) zkSend a request header line to the server.
For example: h.putheader('Accept', 'text/html')
r� r� zInvalid header name %rzlatin-1zInvalid header value %rs
s : N)r� r� r r� r� �_is_legal_header_namerY r� � enumerater� r\ rU �_is_illegal_header_valuer; r� )r* r� �valuesr� Z one_valuer� r. r. r/ r� D s" zHTTPConnection.putheaderc C s5 | j t k r t | _ n t � � | j | � d S)a� Indicate that the last header line has been sent to the server.
This method sends the request to the server. The optional message_body
argument can be used to pass a message body associated with the
request. The message body will be sent in the same packet as the
message headers if it is a string, otherwise it is sent as a separate
packet.
N)r� r� � _CS_REQ_SENTr r� )r* r� r. r. r/ �
endheaders` s zHTTPConnection.endheadersc C s | j | | | | � d S)z&Send a complete request to the server.N)�
_send_request)r* rP rQ �bodyr@ r. r. r/ r� o s zHTTPConnection.requestc C s� d } | j � t k } | d k r3 | r3 d } n� | d k r� y t t | � � } Wq� t k
r� y" t t j | j � � j � } Wn4 t t
f k
r� | j d k r� t d � n Yn XYq� Xn | d k r� | j
d | � n d S)N�0r z
Cannot stat!!zContent-Length)�upper�_METHODS_EXPECTING_BODYrU r& r� �os�fstatr� �st_sizer� r� rD rV r� )r* r� rP ZthelenZmethod_expects_bodyr. r. r/ �_set_content_lengths s
" z"HTTPConnection._set_content_lengthc C s� t j d d � | D� � } i } d | k r; d | d <n d | k rT d | d <n | j | | | � d | k r� | j | | � n x* | j � D] \ } } | j | | � q� Wt | t � r� | j d � } n | j | � d S)
Nc S s g | ] } | j � � q Sr. )r% )�.0�kr. r. r/ �
<listcomp>� s z0HTTPConnection._send_request.<locals>.<listcomp>r� r$ r� zaccept-encodingr� zcontent-lengthz
iso-8859-1)
�dict�fromkeysr� r� r� r� r� rU r� r� ) r* rP rQ r� r@ Z header_namesZskipsrm r� r. r. r/ r� � s
z HTTPConnection._send_requestc C s� | j r$ | j j � r$ d | _ n | j t k s< | j rN t | j � � n | j d k r� | j | j | j d | j �} n | j | j d | j �} y: | j � t
| _ | j r� | j � n | | _ | SWn | j � � Yn Xd S)a/ Get the response from the server.
If the HTTPConnection is in the correct state, returns an
instance of HTTPResponse or of whatever object is returned by
class the response_class variable.
If a request has not been sent or if a previous response has
not be handled, ResponseNotReady is raised. If the HTTP
response indicates that the connection should be closed, then
it will be closed before the response is returned. When the
connection is closed, the underlying socket is closed.
Nr rP )
r� rt r� r� r rD r� rO rE rn r� rN ro )r* r� r. r. r/ � getresponse� s$
zHTTPConnection.getresponse) r1 r2 r3 r� r� r r� � HTTP_PORTr� r� rD r� r� �_GLOBAL_DEFAULT_TIMEOUTrR r� r� r� r� r� ro r� r� r� r� r� r� r� r� r� r� r. r. r. r/ r � s2 0 { c s^ e Z d Z d Z e Z d d d e j d d d d d � f d d �Z � f d d � Z � S) �HTTPSConnectionz(This class allows communication via SSL.N�context�check_hostnamec
s� t t | � j | | | | � | | _ | | _ | d k rL t j � } n | j t j k } | d k rv | j } n | r� | r� t
d � � n | s� | r� | j | | � n | | _ | | _
d S)NzMcheck_hostname needs a SSL context with either CERT_OPTIONAL or CERT_REQUIRED)rp r� rR �key_file� cert_file�sslZ _create_default_https_contextZ verify_modeZ CERT_NONEr� rY Zload_cert_chain�_context�_check_hostname)
r* r� r� r� r� r� r� r� r� Z will_verify)rq r. r/ rR � s
zHTTPSConnection.__init__c s� t � j � | j r" | j } n | j } | j j | j d | �| _ | j j r� | j r� y t j
| j j � | � Wq� t k
r� | j j
t j � | j j � � Yq� Xn d S)z(Connect to a host on a given (SSL) port.�server_hostnameN)rp r� r� r� r� Z wrap_socketrO r� r� r� Zmatch_hostnameZ getpeercert� ExceptionZshutdownr� Z SHUT_RDWRro )r* r� )rq r. r/ r� � s
zHTTPSConnection.connect)
r1 r2 r3 �__doc__�
HTTPS_PORTr� r� r� rR r� r. r. )rq r/ r� � s r� c @ s e Z d Z d S)r N)r1 r2 r3 r. r. r. r/ r s c @ s e Z d Z d S)r N)r1 r2 r3 r. r. r. r/ r s c @ s e Z d Z d S)r N)r1 r2 r3 r. r. r. r/ r s c @ s e Z d Z d d � Z d S)r c C s | f | _ | | _ d S)N)�argsrH )r* rH r. r. r/ rR s zUnknownProtocol.__init__N)r1 r2 r3 rR r. r. r. r/ r s c @ s e Z d Z d S)r N)r1 r2 r3 r. r. r. r/ r " s c @ s e Z d Z d S)r N)r1 r2 r3 r. r. r. r/ r % s c @ s7 e Z d Z d d d � Z d d � Z d d � Z d S)r
Nc C s" | f | _ | | _ | | _ d S)N)r� �partial�expected)r* r� r� r. r. r/ rR ) s zIncompleteRead.__init__c C s< | j d k r d | j } n d } d t | j � | f S)Nz, %i more expectedrT z IncompleteRead(%i bytes read%s))r� r& r� )r* �er. r. r/ �__repr__- s zIncompleteRead.__repr__c C s
t | � S)N)rW )r* r. r. r/ �__str__3 s zIncompleteRead.__str__)r1 r2 r3 rR r r r. r. r. r/ r
( s c @ s e Z d Z d S)r N)r1 r2 r3 r. r. r. r/ r 6 s c @ s e Z d Z d S)r
N)r1 r2 r3 r. r. r. r/ r
9 s c @ s e Z d Z d S)r N)r1 r2 r3 r. r. r. r/ r < s c @ s e Z d Z d S)r N)r1 r2 r3 r. r. r. r/ r ? s c @ s e Z d Z d d � Z d S)r c C s. | s t | � } n | f | _ | | _ d S)N)rW r� r- )r* r- r. r. r/ rR C s zBadStatusLine.__init__N)r1 r2 r3 rR r. r. r. r/ r B s c @ s e Z d Z d d � Z d S)r c C s t j | d t | f � d S)Nz&got more than %d bytes when reading %s)r rR r9 )r* Z line_typer. r. r/ rR J s zLineTooLong.__init__N)r1 r2 r3 rR r. r. r. r/ r I s )kr� Z email.parserr= Z
email.message�ior� �rer� r� Z urllib.parser �__all__r� r� rG r� r� r� re ZSWITCHING_PROTOCOLSZ
PROCESSINGr! ZCREATEDZACCEPTEDZ NON_AUTHORITATIVE_INFORMATIONrj Z
RESET_CONTENTZPARTIAL_CONTENTZ MULTI_STATUSZIM_USEDZMULTIPLE_CHOICESZMOVED_PERMANENTLYZFOUNDZ SEE_OTHERrk Z USE_PROXYZTEMPORARY_REDIRECTZ BAD_REQUESTZ UNAUTHORIZEDZPAYMENT_REQUIREDZ FORBIDDENZ NOT_FOUNDZMETHOD_NOT_ALLOWEDZNOT_ACCEPTABLEZ PROXY_AUTHENTICATION_REQUIREDZREQUEST_TIMEOUTZCONFLICTZGONEZLENGTH_REQUIREDZPRECONDITION_FAILEDZREQUEST_ENTITY_TOO_LARGEZREQUEST_URI_TOO_LONGZUNSUPPORTED_MEDIA_TYPEZ REQUESTED_RANGE_NOT_SATISFIABLEZEXPECTATION_FAILEDZUNPROCESSABLE_ENTITYZLOCKEDZFAILED_DEPENDENCYZUPGRADE_REQUIREDZPRECONDITION_REQUIREDZTOO_MANY_REQUESTSZ REQUEST_HEADER_FIELDS_TOO_LARGEZINTERNAL_SERVER_ERRORZNOT_IMPLEMENTEDZ BAD_GATEWAYZSERVICE_UNAVAILABLEZGATEWAY_TIMEOUTZHTTP_VERSION_NOT_SUPPORTEDZINSUFFICIENT_STORAGEZ NOT_EXTENDEDZ NETWORK_AUTHENTICATION_REQUIREDr r� r9 r: �compile� fullmatchr� �searchr� r� r� ZMessager" rA � RawIOBaser r r� � ImportErrorr� r) r� r r r r r r r
r r
r r r r r r. r. r. r/ �<module>C s.
� �� �
0