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Nc C s0 |st d��t|| jd�| _|�� | _|| _d S )NzNo host specified.��scheme)r r+ r0 �host�lower� _proxy_host�port)�selfr1 r4 � r6 �D/usr/lib/python3/dist-packages/pip/_vendor/urllib3/connectionpool.py�__init__L s zConnectionPool.__init__c C s dt | �j| j| jf S )Nz%s(host=%r, port=%r))�type�__name__r1 r4 �r5 r6 r6 r7 �__str__T � zConnectionPool.__str__c C s | S �Nr6 r; r6 r6 r7 � __enter__W s zConnectionPool.__enter__c C s | � � dS )NF)�close)r5 �exc_type�exc_val�exc_tbr6 r6 r7 �__exit__Z s zConnectionPool.__exit__c C � dS )�D Close all pooled connections and disable the pool. Nr6 r; r6 r6 r7 r@ _ � zConnectionPool.closer> ) r: � __module__� __qualname__�__doc__r0 r# �QueueClsr8 r< r? rD r@ r6 r6 r6 r7 r. > s r. c @ s� e Zd ZdZdZeZeZdde j dddddddf dd�Z dd � Z d!d d �Z d d � Zdd� Zdd� Zdd� Zdd� Zedfdd�Zdd� Zdd� Zd d � Zdddd d eddddf d d �ZdS )"�HTTPConnectionPoola: Thread-safe connection pool for one host. :param host: Host used for this HTTP Connection (e.g. "localhost"), passed into :class:`http.client.HTTPConnection`. :param port: Port used for this HTTP Connection (None is equivalent to 80), passed into :class:`http.client.HTTPConnection`. :param strict: Causes BadStatusLine to be raised if the status line can't be parsed as a valid HTTP/1.0 or 1.1 status line, passed into :class:`http.client.HTTPConnection`. .. note:: Only works in Python 2. This parameter is ignored in Python 3. :param timeout: Socket timeout in seconds for each individual connection. 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If the pool is closed, then the connection will be closed and discarded. F�rW NzLConnection pool is full, discarding connection: %s. Connection pool size: %s) rV rZ ro r �Fullrf �warningr1 �qsizer@ rj r6 r6 r7 � _put_conn s �� �z HTTPConnectionPool._put_connc C rE )�U Called right before a request is made, after the socket is created. Nr6 rj r6 r6 r7 �_validate_conn; rG z!HTTPConnectionPool._validate_connc C s d S r> r6 rj r6 r6 r7 �_prepare_proxyA s z!HTTPConnectionPool._prepare_proxyc C s. |t u r | j�� S t|t�r|�� S t�|�S )z:Helper that always returns a :class:`urllib3.util.Timeout`)�_Defaultr �clonerR r( rS )r5 r r6 r6 r7 � _get_timeoutE s z HTTPConnectionPool._get_timeoutc C sj t |t�r t| |d| ��t|d�r |jtv r t| |d| ��dt|�v s+dt|�v r3t| |d| ��dS )zAIs the error actually a timeout? Will raise a ReadTimeout or pass�!Read timed out. (read timeout=%s)�errnoz timed outzdid not complete (read)N)rR � SocketTimeoutr �hasattrr �_blocking_errnos�str)r5 �err�url� timeout_valuer6 r6 r7 �_raise_timeoutQ s � �� ��z!HTTPConnectionPool._raise_timeoutc K sX | j d7 _ | �|�}|�� |j|_z| �|� W n ttfy3 } z | j|||jd� � d}~ww z|rB|j ||fi |�� n |j ||fi |�� W n& t yV Y n t ys } z|j t jt jt jhvri� W Y d}~nd}~ww |j} t|dd�r�| dkr�t| |d| ��| tju r�|j�t�� � n|j�| � z3z|jdd�} W n( ty� z|�� } W n t y� } z t � |d� W Y d}~nd}~ww Y nw W n ttt fy� } z | j||| d� � d}~ww t|d d �} t �!d | j"| j#| j$||| | j%| j&� zt'| j(� W | S t)tf�y+ } zt j*d | �+|�| dd � W Y d} ~ | S d} ~ ww )a Perform a request on a given urllib connection object taken from our pool. :param conn: a connection from one of our connection pools :param timeout: Socket timeout in seconds for the request. 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This is the lowest level call for making a request, so you'll need to specify all the raw details. .. note:: More commonly, it's appropriate to use a convenience method provided by :class:`.RequestMethods`, such as :meth:`request`. .. note:: `release_conn` will only behave as expected if `preload_content=False` because we want to make `preload_content=False` the default behaviour someday soon without breaking backwards compatibility. :param method: HTTP request method (such as GET, POST, PUT, etc.) :param url: The URL to perform the request on. :param body: Data to send in the request body, either :class:`str`, :class:`bytes`, an iterable of :class:`str`/:class:`bytes`, or a file-like object. :param headers: Dictionary of custom headers to send, such as User-Agent, If-None-Match, etc. If None, pool headers are used. 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You will need to call ``r.release_conn()`` on the response ``r`` to return the connection back into the pool. If None, it takes the value of ``response_kw.get('preload_content', True)``. :param chunked: If True, urllib3 will send the body using chunked transfer encoding. Otherwise, urllib3 will send the body using the standard content-length form. Defaults to False. :param int body_pos: Position to seek to in file-like body in the event of a retry or redirect. Typically this won't need to be set because urllib3 will auto-populate the value when needed. :param \**response_kw: Additional parameters are passed to :meth:`urllib3.response.HTTPResponse.from_httplib` N)�redirect�default�preload_contentTr� Fr r� )r �bodyr` r� �request_method)rV � connectionrU c S s* d� t�dt| ��� ��}d|v pd|v S )N� z[^a-z]zwrong version numberzunknown protocol)�join�re�splitr� r2 )� ssl_error�messager6 r6 r7 �%_is_ssl_error_message_from_http_proxy� s �zIHTTPConnectionPool.urlopen.<locals>._is_ssl_error_message_from_http_proxyz�Your proxy appears to only use HTTP and not HTTPS, try changing your proxy URL to be HTTP. 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If ``assert_hostname`` is False, no verification is done. The ``key_file``, ``cert_file``, ``cert_reqs``, ``ca_certs``, ``ca_cert_dir``, ``ssl_version``, ``key_password`` are only used if :mod:`ssl` is available and are fed into :meth:`urllib3.util.ssl_wrap_socket` to upgrade the connection socket into an SSL socket. �httpsNFr c K s` t j| ||||||||| | f i |�� | | _| | _| | _|| _|| _|| _|| _|| _ || _ d S r> ) rL r8 �key_file� cert_file� cert_reqs� key_password�ca_certs� ca_cert_dir� ssl_version�assert_hostname�assert_fingerprint)r5 r1 r4 rQ r r_ rW r` rU ra rb r� r� r� r� r� r� r� r� r� r] r6 r6 r7 r8 � s0 � � z HTTPSConnectionPool.__init__c C s@ t |t�r |j| j| j| j| j| j| j| j | j d� | j |_ |S )z� Prepare the ``connection`` for :meth:`urllib3.util.ssl_wrap_socket` and establish the tunnel if proxy is used. )r� r� r� r� r� r� r� r� ) rR r �set_certr� r� r� r� r� r� r� r� r� rj r6 r6 r7 � _prepare_conn� s � z!HTTPSConnectionPool._prepare_connc C s2 |� | j| j| j� | jjdkrd|_|�� dS )z� Establishes a tunnel connection through HTTP CONNECT. 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See: https://urllib3.readthedocs.io/en/1.26.x/advanced-usage.html#ssl-warnings�proxy_is_verifiedFz�Unverified HTTPS connection done to an HTTPS proxy. Adding certificate verification is strongly advised. See: https://urllib3.readthedocs.io/en/1.26.x/advanced-usage.html#ssl-warnings) �superr� ry rq r� � is_verified�warnings�warnr1 r rj �� __class__r6 r7 ry s �� ��z"HTTPSConnectionPool._validate_conn)r: rH rI rJ r0 r rh r( r� r8 r� rz rl ry � __classcell__r6 r6 r� r7 r� � s6 �1$r� c K sN t | �\}}}|pt�|d�}|dkr t|fd|i|��S t|fd|i|��S )a� Given a url, return an :class:`.ConnectionPool` instance of its host. This is a shortcut for not having to parse out the scheme, host, and port of the url before creating an :class:`.ConnectionPool` instance. :param url: Absolute URL string that must include the scheme. Port is optional. :param \**kw: Passes additional parameters to the constructor of the appropriate :class:`.ConnectionPool`. Useful for specifying things like timeout, maxsize, headers, etc. Example:: >>> conn = connection_from_url('http://google.com/') >>> r = conn.request('GET', '/') �P r� r4 )r, r rn r� rL )r� �kwr0 r1 r4 r6 r6 r7 �connection_from_url. s r� c C s. t | |�} | �d�r| �d�r| dd� } | S )z? Normalize hosts for comparisons and use with sockets. �[�]r ���)�normalize_hostr� �endswith)r1 r0 r6 r6 r7 r+ J s r+ )R� __future__r r �loggingr� r� r� r� r r� r r� � _collectionsr r� r r r r r r r r � exceptionsr r r r r r r r r r r r r �packagesr �packages.six.movesr r� r r� r �util.connectionr! � util.proxyr" � util.queuer# � util.requestr$ � util.responser% � util.retryr& �util.ssl_match_hostnamer' � util.timeoutr( �util.urlr) r* r+ r r, r- �movesrY � getLoggerr: rf �objectr{ r. �EAGAIN� EWOULDBLOCKr� rL r� r� r6 r6 r6 r7 �<module> sV (< ) +
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