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U .��c�� � @ sf d Z ddlZddlZddlZddlZddlZddlZddlZ ddl mZ dddddd d ddd ddddddddgZdZ dZdZdZdZdZe� �ejj� dd� ejj�� D �ZdZdZe�d �jZe�d!�jZe�d"�Z e�d#�Z!d$d%d&hZ"dBd(d)�Z#G d*d+� d+ej$j%�Z&d,d-� Z'e&fd.d/�Z(G d0d� dej)�Z*G d1d� d�Z+zddl,Z,W n e-k �r` Y nX G d2d3� d3e+�Z.e�/d3� G d4d� de0�Z1G d5d� de1�Z2G d6d� de1�Z3G d7d� de1�Z4G d8d � d e1�Z5G d9d � d e1�Z6G d:d� de1�Z7G d;d � d e1�Z8G d<d� de8�Z9G d=d� de8�Z:G d>d� de8�Z;G d?d� de1�Z<G d@d� de1�Z=G dAd� de>e<�Z?e1Z@dS )Ca� 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-startedzRequest-sentc C s i | ]}||j �qS � )�phrase)�.0�vr r �0/opt/alt/python38/lib64/python3.8/http/client.py� <dictcomp>j s r i �d s [^:\s][^:\r\n]*s \n(?![ \t])|\r(?![ \t\n])z[ - ]z[ -]ZPATCHZPOSTZPUT�datac C sh z| � d�W S tk rb } z8t|j|j|j|jd|�� | |j|j� |f �d�W 5 d}~X Y nX dS )z<Call data.encode("latin-1") but show a better error message.�latin-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 Zd Zdd� ZdS )�HTTPMessagec C sj |� � d }t|�}g }d}| �� D ]@}|d|� � � |krBd}n|dd� �� sVd}|r$|�|� q$|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&