관리-도구
편집 파일: client.cpython-35.pyc
��Yf�� � @ sN 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 Z d d l m Z d 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 e � j e j j � d d � e j j j � D� Z d Z d Z d Z e j d! � j Z e j d" � j Z e j d# � Z! d$ d% d& h Z" d' d( d) � Z# Gd* d+ � d+ e j$ j% � Z& e& d, d- � Z' Gd. d � d e j( � Z) Gd/ d � d � Z* y d d l+ Z+ Wn e, k r�Yn$ XGd0 d1 � d1 e* � Z- e j. d1 � Gd2 d � d e/ � Z0 Gd3 d � d e0 � Z1 Gd4 d � d e0 � Z2 Gd5 d � d e0 � Z3 Gd6 d � d e0 � Z4 Gd7 d � d e0 � Z5 Gd8 d � d e0 � Z6 Gd9 d � d e0 � Z7 Gd: d � d e7 � Z8 Gd; d � d e7 � Z9 Gd< d � d e7 � Z: Gd= d � d e0 � Z; Gd> d � d e0 � Z< Gd? d � d e= e; � Z> e0 Z? 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 |\_____________________________ | | getresponse() raises | response = getresponse() | ConnectionError v v Unread-response Idle [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�RemoteDisconnected�error� responses�P i� ZUNKNOWNZIdlezRequest-startedz Request-sentc C s i | ] } | j | � q S� )�phrase)�.0�vr r �0/opt/alt/python35/lib64/python3.5/http/client.py� <dictcomp>k s r i i �d s [^:\s][^:\r\n]*s \n(?![ \t])|\r(?![ \t\n])z[ - ]ZPATCHZPOSTZPUT�datac C s� y | j d � SWno t k r� } zO t | j | j | j | j d | j � | | j | j � | f � d � WYd d } ~ Xn Xd S)z<Call data.encode("latin-1") but show a better error message.zlatin-1z`%s (%.20r) is not valid Latin-1. Use %s.encode('utf-8') if you want to send it encoded in UTF-8.N)�encode�UnicodeEncodeError�encoding�object�start�end�title)r �name�errr r r �_encode� s r' c @ s e Z d Z d d � Z d S)� HTTPMessagec C s� | j � d } t | � } g } d } xh | j � D]Z } | d | � j � | k r` d } n | d d � j � s| d } | r5 | j | � 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)�selfr% �nZlstZhit�liner r r �getallmatchingheaders� s z!HTTPMessage.getallmatchingheadersN)�__name__� __module__� __qualname__r3 r r r r r( � s r( c C s� g } xq | j t d � } t | � t k r: t d � � | j | � t | � t k ri t d t � � | d k r Pq 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)r7 r8 r9 ) �readline�_MAXLINEr, r r/ � _MAXHEADERSr �join�decode�email�parserZParserZparsestr)�fpr: �headersr2 Zhstringr r r � parse_headers� s rD c s� 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 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 dA d* d+ � Z dB � f d, d- � Z d. d/ � Z d0 d1 � Z d2 d3 � Z d d4 d5 � Z d6 d7 � Z d8 d9 � Z d: d; � Z d< d= � Z d> d? � Z � S)Cr r Nc C sw | j d � | _ | | _ | | _ d | _ | _ t | _ t | _ t | _ t | _ t | _ t | _ t | _ d S)N�rb)�makefilerB � debuglevel�_methodrC �msg�_UNKNOWN�version�status�reason�chunked� chunk_left�length� will_close)r0 �sockrG �method�urlr r r �__init__� s zHTTPResponse.__init__c C si t | j j t d � d � } t | � t k r= t d � � | j d k r_ t d t | � � | sq t d � � 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 | � � y4 t | � } | d k s.| d k r:t | � � Wn t k r[t | � � Yn X| | | f S) Nr* z iso-8859-1z status liner zreply:z-Remote end closed connection without response� � zHTTP/r i� )�strrB r; r< r, r rG �print�reprr �split� ValueError� startswith� _close_connr �int)r0 r2 rK rL rM r r r � _read_status s2 zHTTPResponse._read_statusc C s� | j d k r d Sx� | j � \ } } } | t k r8 Pxg | j j t d � } t | � t k ro t d � � | j � } | s� P| j d k r; t d | � q; Wq W| | _ | _ | j � | _ | d k r� d | _ n' | j d � r� d | _ n t | � � t | j � | _ | _ | j d k rSx$ | j D] } t d | d d �q6W| j j d � } | r�| j � d k r�d | _ d | _ n d | _ | j � | _ d | _ | j j d � } | j j d � } | r3| j r3y t | � | _ Wn t k rd | _ Yq<X| j d k r<d | _ n d | _ | t k s| t k sd | k okd k n s| j d k r�d | _ | j r�| j r�| j d k r�d | _ d S)Nr* z header liner zheader:�HTTP/1.0�HTTP/0.9� zHTTP/1.� r# � ztransfer-encodingrN TFzcontent-lengthr �� �HEAD)ra rb ) rC r` ZCONTINUErB r; r< r, r �striprG rY �coderL rM rK r] r rD rI �getr+ rN rO � _check_closerQ rP r_ r\ Z NO_CONTENTZ NOT_MODIFIEDrH )r0 rK rL rM �skip�hdrZtr_encrP 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 connectionrd �closeTFz keep-alivezproxy-connection)rC rj rK r+ )r0 ZconnZpconnr r r rk | s zHTTPResponse._check_closec C s | j } d | _ | j � d S)N)rB ro )r0 rB r r r r^ � s zHTTPResponse._close_connc s, z t � j � Wd | j r' | j � Xd S)N)�superro rB r^ )r0 )� __class__r r ro � s zHTTPResponse.closec s' t � j � | j r# | j j � d S)N)rp �flushrB )r0 )rq r r rr � s zHTTPResponse.flushc C s d S)NTr )r0 r r r �readable� s zHTTPResponse.readablec C s | j d k S)z!True if the connection is closed.N)rB )r0 r r r �isclosed� s zHTTPResponse.isclosedc C s� | j d k r d S| j d k r0 | j � d S| d k rq t | � } | j | � } t | � d | � j � S| j r� | j � S| j d k r� | j j � } nA y | j | j � } Wn t k r� | j � � Yn Xd | _ | j � | Sd S)Nr9 rg r ) rB rH r^ � bytearray�readinto� memoryview�tobytesrN �_readall_chunkedrP �read� _safe_readr )r0 �amt�br1 �sr r r rz � 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 � } | j j | � } | r� | r� | j � n1 | j d k r� | j | 8_ | j s� | j � | S)Nr rg ) rB rH r^ rN �_readinto_chunkedrP r, rw rv )r0 r} r1 r r r rv � s$ zHTTPResponse.readintoc C s� | j j t d � } t | � t k r4 t d � � | j d � } | d k r_ | d | � } y t | d � SWn t k r� | j � � Yn Xd S)Nr* z chunk size� ;r � ) rB r; r< r, r �findr_ r\ r^ )r0 r2 �ir r r �_read_next_chunk_size� s z"HTTPResponse._read_next_chunk_sizec C sS xL | j j t d � } t | � t k r7 t d � � | s> P| d k r Pq Wd S)Nr* z trailer line� � r9 )r� r� r9 )rB r; r< r, r )r0 r2 r r r �_read_and_discard_trailer s z&HTTPResponse._read_and_discard_trailerc C s� | j } | s� | d k r( | j d � y | j � } Wn t k rX t d � � Yn X| d k r | j � | j � d } | | _ | S)NrV r9 r )rO r{ r� r\ r r� r^ )r0 rO r r r �_get_chunk_left s z HTTPResponse._get_chunk_leftc C s� | j t k s t � g } yP x< | j � } | d k r: P| j | j | � � d | _ q! Wd j | � SWn' t k r� t d j | � � � Yn Xd S)Nr r9 ) rN rJ �AssertionErrorr� r/ r{ rO r> r )r0 �valuerO r r r ry 3 s z HTTPResponse._readall_chunkedc C s� | j t k s t � d } t | � } y� x� | j � } | d k rI | St | � | k r | j | � } | | | _ | | S| d | � } | j | � } | | d � } | | 7} d | _ q- WWn. t k r� t t | d | � � � � Yn Xd S)Nr ) rN rJ r� rw r� r, �_safe_readintorO r �bytes)r0 r} � total_bytes�mvbrO r1 �temp_mvbr r r r A s& z HTTPResponse._readinto_chunkedc C s| g } xf | d k rn | j j t | t � � } | sN t d j | � | � � | 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 r9 )rB rz �min� MAXAMOUNTr r> r/ r, )r0 r| r~ �chunkr r r r{ Y 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 | � � � | | d � } | | 7} q W| S)z2Same as _safe_read, but for reading into a buffer.r N)rw r, r� rB rv r r� )r0 r} r� r� r� r1 r r r r� p s %zHTTPResponse._safe_readintor* c C s� | j d k s | j d k r" d S| j r8 | j | � S| j d k rk | d k sb | | j k rk | j } y | j j | � } Wn3 t k r� | d k r� � | j j d � } Yn X| r� | r� | j � n$ | j d k r� | j t | � 8_ | S)zvRead with at most one underlying system call. If at least one byte is buffered, return that instead. Nrg r9 r r� i i @ ) rB rH rN �_read1_chunkedrP �read1r\ r^ r, )r0 r1 �resultr r r r� � s" * zHTTPResponse.read1c C sH | j d k s | j d k r" d S| j r8 | j | � S| j j | � S)Nrg r9 )rB rH rN � _peek_chunked�peek)r0 r1 r r r r� � s zHTTPResponse.peekc s� | j d k s | j d k r" d S| j r; t � j | � S| j d k rn | d k se | | j k rn | j } | j j | � } | r� | r� | j � n$ | j d k r� | j t | � 8_ | S)Nrg r9 r )rB rH rN rp r; rP r^ r, )r0 �limitr� )rq r r r; � s * zHTTPResponse.readlinec C s� | j � } | d k s$ | d k r( d Sd | k o? | k n sJ | } | j j | � } | j t | � 8_ | s� t d � � | S)Nr r9 )r� rB r� rO r, r )r0 r1 rO rz r r r r� � s zHTTPResponse._read1_chunkedc C sS y | j � } Wn t k r( d SYn X| d k r9 d S| j j | � d | � S)Nr9 )r� r rB r� )r0 r1 rO r r r r� � s zHTTPResponse._peek_chunkedc C s | j j � S)N)rB �fileno)r0 r r r r� � s zHTTPResponse.filenoc C sd | j d k r t � � | j j | � p- | } t | t � sO t | d � rS | Sd j | � Sd S)N�__iter__z, )rC r Zget_all� isinstancerX �hasattrr> )r0 r% �defaultrC r r r � getheader� s zHTTPResponse.getheaderc C s+ | j d k r t � � t | j j � � S)z&Return list of (header, value) tuples.N)rC r �list�items)r0 r r r � getheaders� s zHTTPResponse.getheadersc C s | S)Nr )r0 r r r r� � s zHTTPResponse.__iter__c C s | j S)N)rC )r0 r r r �info� s zHTTPResponse.infoc C s | j S)N)rT )r0 r r r �geturl� s zHTTPResponse.geturlc C s | j S)N)rL )r0 r r r �getcode� s zHTTPResponse.getcode���r� r� )!r4 r5 r6 rU r` rn rk r^ ro rr rs rt rz rv r� r� r� ry r r{ r� r� r� r; r� r� r� r� r� r� r� r� r� r r )rq r r � s< ! P c @ s< e Z d Z d Z d Z e Z e 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 � 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 rd zHTTP/1.1r* r Nc C s� | | _ | | _ d | _ g | _ d | _ t | _ d | _ d | _ d | _ i | _ | j | | � \ | _ | _ t j | _ d S)N)�timeout�source_addressrR �_buffer�_HTTPConnection__response�_CS_IDLE�_HTTPConnection__staterH � _tunnel_host� _tunnel_port�_tunnel_headers� _get_hostport�host�port�socketZcreate_connection�_create_connection)r0 r� r� r� r� r r r rU � s zHTTPConnection.__init__c C sV | j r t d � � | j | | � \ | _ | _ | rE | | _ 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)rR � RuntimeErrorr� r� r� r� �clear)r0 r� r� rC 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 � } | | f S) Nr) �]r* rW znonnumeric port: '%s'r �[r� r� )�rfindr_ r\ � default_portr )r0 r� r� r� �jr r r r� " s # &z HTTPConnection._get_hostportc C s | | _ d S)N)rG )r0 �levelr r r �set_debuglevel6 s z HTTPConnection.set_debuglevelc C sh 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 � \ } } } | t j j k r� | j � t d | | j � f � � xn | j j t d � } t | � t k r*t d � � | s1P| d k r>P| j d k r� t d | j � � q� Wd S)NzCONNECT %s:%d HTTP/1.0 �asciiz%s: %s zlatin-1� rS z Tunnel connection failed: %d %sr* z header line� r9 r zheader:)r� r� r9 )r� r� r �sendr� r� �response_classrR rH r` �http� HTTPStatusZOKro �OSErrorrh rB r; r< r, r rG rY r? ) r0 Z connect_strZ connect_bytes�headerr� Z header_strZ header_bytes�responserK ri �messager2 r r r �_tunnel9 s2 zHTTPConnection._tunnelc C s] | j | j | j f | j | j � | _ | j j t j t j d � | j rY | j � d S)z3Connect to the host and port specified in __init__.r* N) r� r� r� r� r� rR Z setsockoptr� Z IPPROTO_TCPZ TCP_NODELAYr� r� )r0 r r r �connectX s $ zHTTPConnection.connectc C sY t | _ z& | j } | r. d | _ | j � Wd | j } | rT d | _ | j � Xd S)z(Close the connection to the HTTP server.N)r� r� rR ro r� )r0 rR r� r r r ro a s zHTTPConnection.closec C s� | j d k r. | j r% | j � n t � � | j d k rP t d t | � � d } t | d � r| j d k r~ t d � d } y | j } Wn t k r� Yn, Xd | k r� d } | j d k r� t d � x? | j | � } | s� P| r� | j d � } | j j | � q� Wd Sy | j j | � Wn^ t k r�t | t j � rqx7 | D] } | j j | � qTWn 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 rz 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)rR � auto_openr� r rG rY rZ r� �mode�AttributeErrorrz r Zsendall� TypeErrorr� � collections�Iterable�type)r0 r Z blocksizer r� Z datablock�dr r r r� o 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/ )r0 r~ r r r �_output� s zHTTPConnection._outputc C s\ | j j d � d j | j � } | j d d � =| j | � | d k rX | j | � 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. r9 s N)r9 r9 )r� �extendr> r� )r0 � message_bodyrI r r r � _send_output� s zHTTPConnection._send_outputFc C s | j r! | j j � r! d | _ | j t k r< t | _ n t | j � � | | _ | p] d } | j | � d | | | j f } | j | j | � � | j d k r | sd } | j d � r� t | � \ } } } } } | r.y | j d � } Wn! t k r| j d � } Yn X| j d | � n� | j rL| j } | j } n | j } | j } y | j d � } Wn! t k r�| j d � } Yn X| j d � d k r�d | d } | | j k r�| j d | � n) | j d � } | j d d | | f � | s | j d d � 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 %srd rW r� r� ZidnaZHostr) r � [� ]z%s:%szAccept-EncodingZidentity)r� rt r� r� �_CS_REQ_STARTEDr rH �_validate_path� _http_vsn_strr� �_encode_request� _http_vsnr] r r r � putheaderr� r� r� r� r� r� r? ) r0 rS rT � skip_host�skip_accept_encoding�requestZnetlocZnilZ netloc_encr� r� Zhost_encr r r � putrequest� sN zHTTPConnection.putrequestc C s | j d � S)Nr� )r )r0 r� r r r r� 1 s z HTTPConnection._encode_requestc C sC t j | � } | r? d j d | j � t � � } t | � � d S)z Validate a url for putrequest.zJURL can't contain control characters. {url!r} (found at least {matched!r})ZmatchedN)�!_contains_disallowed_url_pchar_re�search�format�group�localsr )r0 rT �matchrI r r r r� 5 s z HTTPConnection._validate_pathc G s | j t k r t � � t | d � r6 | j d � } t | � sU t d | f � � t | � } x� t | � D]� \ } } t | d � r� | j d � | | <n( t | t � r� t | � j d � | | <t | | � rn t d | | f � � qn 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_namer\ r� � enumerater� r_ rX �_is_illegal_header_valuer> r� )r0 r� �valuesr� Z one_valuer� r r r r� @ 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� )r0 r� r r r � endheaders\ s zHTTPConnection.endheadersc C s | j | | | | � d S)z&Send a complete request to the server.N)� _send_request)r0 rS rT �bodyrC r r r r� k s zHTTPConnection.requestc C s� d } | j � t k } | d k r3 | r3 d } n� | d k r� y t t | � � } Wnh t k r� y" t t j | j � � j � } Wn1 t t f k r� | j d k r� t d � Yn XYn X| d k r� | j d | � d S)N�0r z Cannot stat!!zContent-Length)�upper�_METHODS_EXPECTING_BODYrX r, r� �os�fstatr� �st_sizer� r� rG rY r� )r0 r� rS ZthelenZmethod_expects_bodyr r r �_set_content_lengtho s " z"HTTPConnection._set_content_lengthc C s� t j d d � | D� � } i } d | k r8 d | d <d | k rN d | d <| j | | | � d | k r} | j | | � x* | j � D] \ } } | j | | � q� Wt | t � r� t | d � } | j | � d S) Nc S s g | ] } | j � � q Sr )r+ )r �kr r r � <listcomp>� s z0HTTPConnection._send_request.<locals>.<listcomp>r� r* r� zaccept-encodingr� zcontent-lengthr� ) �dict�fromkeysr� r� r� r� r� rX r' r� ) r0 rS rT r� rC Z header_namesZskipsrm r� r r r r� � s z HTTPConnection._send_requestc C s' | j r! | j j � r! d | _ | j t k s9 | j rH t | j � � | j d k r{ | j | j | j d | j �} n | j | j d | j �} yu y | j � Wn t k r� | j � � Yn X| j t k s� t � 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 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 rS )r� rt r� r� r rG r� rR rH rn �ConnectionErrorro rQ rJ r� r� )r0 r� r r r � getresponse� s. zHTTPConnection.getresponse) r4 r5 r6 r� r� r r� � HTTP_PORTr� r� rG r� �_GLOBAL_DEFAULT_TIMEOUTrU r� r� r� r� r� ro r� r� r� r� r� r� r� r� r� r� r� r� r r r r r � s6 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 rI t j � } | j t j k } | d k rp | j } | r� | r� t d � � | s� | r� | j | | � | | _ | | _ d S)NzMcheck_hostname needs a SSL context with either CERT_OPTIONAL or CERT_REQUIRED)rp r rU �key_file� cert_file�sslZ _create_default_https_contextZ verify_modeZ CERT_NONEr r\ Zload_cert_chain�_context�_check_hostname) r0 r� r� r r r� r� r r Z will_verify)rq r r rU � 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 � | � Wn5 t k r� | j j t j � | j j � � Yn Xd S)z(Connect to a host on a given (SSL) port.�server_hostnameN)rp r� r� r� r Z wrap_socketrR r r r Zmatch_hostnameZ getpeercert� ExceptionZshutdownr� Z SHUT_RDWRro )r0 r )rq r r r� � s zHTTPSConnection.connect) r4 r5 r6 �__doc__� HTTPS_PORTr� r� r rU r� r r )rq r r � s r c @ s e Z d Z d S)r N)r4 r5 r6 r r r r r s c @ s e Z d Z d S)r N)r4 r5 r6 r r r r r s c @ s e Z d Z d S)r N)r4 r5 r6 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)�argsrK )r0 rK r r r rU s zUnknownProtocol.__init__N)r4 r5 r6 rU r r r r r s c @ s e Z d Z d S)r N)r4 r5 r6 r r r r r " s c @ s e Z d Z d S)r N)r4 r5 r6 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)r0 r r r r r rU ) s zIncompleteRead.__init__c C sE | j d k r d | j } n d } d | j j t | j � | f S)Nz, %i more expectedrW z%s(%i bytes read%s))r rq r4 r, r )r0 �er r r �__repr__- s zIncompleteRead.__repr__c C s t | � S)N)rZ )r0 r r r �__str__4 s zIncompleteRead.__str__)r4 r5 r6 rU r r r r r r r ( s c @ s e Z d Z d S)r N)r4 r5 r6 r r r r r 7 s c @ s e Z d Z d S)r N)r4 r5 r6 r r r r r : s c @ s e Z d Z d S)r N)r4 r5 r6 r r r r r = s c @ s e Z d Z d S)r N)r4 r5 r6 r r r r r @ s c @ s e Z d Z d d � Z d S)r c C s+ | s t | � } | f | _ | | _ d S)N)rZ r r2 )r0 r2 r r r rU D s zBadStatusLine.__init__N)r4 r5 r6 rU r r r r r C 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 rU r< )r0 Z line_typer r r rU K s zLineTooLong.__init__N)r4 r5 r6 rU r r r r r J s c @ s e Z d Z d d � Z d S)r c O s' t j | d � t j | | | � d S)NrW )r rU �ConnectionResetError)r0 �pos�kwr r r rU P s zRemoteDisconnected.__init__N)r4 r5 r6 rU r r r r r O s )@r Z email.parserr@ Z email.messager� �ior� �rer� r� Z urllib.parser �__all__r� r rJ r� r� r� �globals�updater� Z __members__r� r r� r< r= �compile� fullmatchr� r� r� r� r� r' r� ZMessager( rD �BufferedIOBaser r r � ImportErrorr r/ r r r r r r r r r r r r r r r r r r r r r �<module>E sx � � � � 0