관리-도구
편집 파일: connection.pyc
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Additional keyword parameters are used to configure attributes of the connection. Accepted parameters include: - ``strict``: See the documentation on :class:`urllib3.connectionpool.HTTPConnectionPool` - ``source_address``: Set the source address for the current connection. .. note:: This is ignored for Python 2.6. It is only applied for 2.7 and 3.x - ``socket_options``: Set specific options on the underlying socket. If not specified, then defaults are loaded from ``HTTPConnection.default_socket_options`` which includes disabling Nagle's algorithm (sets TCP_NODELAY to 1) unless the connection is behind a proxy. For example, if you wish to enable TCP Keep Alive in addition to the defaults, you might pass:: HTTPConnection.default_socket_options + [ (socket.SOL_SOCKET, socket.SO_KEEPALIVE, 1), ] Or you may want to disable the defaults by passing an empty list (e.g., ``[]``). R i c O@ s t j r | j d d � n | j d � | _ t j d k rP | j d d � n | j d | j � | _ t j | | | � d S( Nt strictt source_addressi i t socket_options( i i ( R t PY3t popt Nonet getR t syst version_infot default_socket_optionsR t _HTTPConnectiont __init__( t selft argst kw( ( sB /usr/lib/python2.7/site-packages/pip/_vendor/urllib3/connection.pyR& j s c C@ s� i } | j r | j | d <n | j r8 | j | d <n y( t j | j | j f | j | � } WnW t k r� } t | d | j | j f � � n& t k r� } t | d | � � n X| S( sp Establish a socket connection and set nodelay settings on it. :return: New socket connection. R R s0 Connection to %s timed out. (connect timeout=%s)s( Failed to establish a new connection: %s( R R R t create_connectiont hostt portR t SocketTimeoutR t SocketErrorR ( R' t extra_kwt connt e( ( sB /usr/lib/python2.7/site-packages/pip/_vendor/urllib3/connection.pyt _new_conn s "c C@ s5 | | _ t | d d � r1 | j � d | _ n d S( Nt _tunnel_hosti ( t sockt getattrR t _tunnelt auto_open( R' R0 ( ( sB /usr/lib/python2.7/site-packages/pip/_vendor/urllib3/connection.pyt _prepare_conn� s c C@ s | j � } | j | � d S( N( R2 R8 ( R' R0 ( ( sB /usr/lib/python2.7/site-packages/pip/_vendor/urllib3/connection.pyt connect� s c C@ s� t | d k r | n i � } d | k } d | k } | j | | d | d | �x* | j � D] \ } } | j | | � q_ Wd | k r� | j d d � n | j � | d k ryt j t j f } t | | � r� | f } n x� | D]� } | s� q� n t | t j � s | j d � } n t t | � � d } | j | j d � � | j d � | j | � | j d � q� Wn | j d � d S( s� Alternative to the common request method, which sends the body with chunked encoding and not as one block s accept-encodingR+ t skip_accept_encodingt skip_hosts transfer-encodings Transfer-Encodingt chunkedt utf8i s utf-8s s 0 N( R R t putrequestt itemst putheadert endheadersR t string_typest binary_typet isinstancet encodet hext lent send( R' t methodt urlt bodyt headersR: R; t headert valuet stringish_typest chunkt len_str( ( sB /usr/lib/python2.7/site-packages/pip/_vendor/urllib3/connection.pyt request_chunked� s8 N( R R R t port_by_schemet default_portt sockett IPPROTO_TCPt TCP_NODELAYR$ t Falset is_verifiedR& R2 R8 R9 R RR ( ( ( sB /usr/lib/python2.7/site-packages/pip/_vendor/urllib3/connection.pyR F s t HTTPSConnectionc B@ s? e Z e d Z d Z d d d d e j d d � Z d � Z RS( R c K@ sJ t j | | | d | d | | �| | _ | | _ | | _ d | _ d S( NR R R ( R R& t key_filet cert_filet ssl_contextt _protocol( R' R+ R, R[ R\ R R R] R) ( ( sB /usr/lib/python2.7/site-packages/pip/_vendor/urllib3/connection.pyR& � s c C@ s� | j � } | j | � | j d k rO t d t d � d t d � � | _ n t d | d | j d | j d | j � | _ d S( Nt ssl_versiont cert_reqsR4 t keyfilet certfileR] ( R2 R8 R] R R R R R R[ R\ R4 ( R' R0 ( ( sB /usr/lib/python2.7/site-packages/pip/_vendor/urllib3/connection.pyR9 � s N( R R RS RT R R_ RU t _GLOBAL_DEFAULT_TIMEOUTR& R9 ( ( ( sB /usr/lib/python2.7/site-packages/pip/_vendor/urllib3/connection.pyRZ � s t VerifiedHTTPSConnectionc B@ sS e Z d Z d Z d Z d Z d Z d Z d d d d d d d d � Z d � Z RS( s[ Based on httplib.HTTPSConnection but wraps the socket with SSL certification. c C@ s� | d k rB | s | r! d } qB | j d k rB | j j } qB n | | _ | | _ | | _ | | _ | | _ | o� t j j | � | _ | o� t j j | � | _ d S( sX This method should only be called once, before the connection is used. t CERT_REQUIREDN( R R] t verify_modeR[ R\ R` t assert_hostnameR t ost patht expandusert ca_certst ca_cert_dir( R' R[ R\ R` Rk Rg R Rl ( ( sB /usr/lib/python2.7/site-packages/pip/_vendor/urllib3/connection.pyt set_cert s c C@ s� | j � } | j } t | d d � rO | | _ | j � d | _ | j } n t j j � t k } | r� t j d j t � t � n | j d k r� t d t | j � d t | j � � | _ n | j } t | j � | _ t d | d | j d | j d | j d | j d | d | � | _ | j rJt | j j d t � | j � n� | j t j k r�t | d t! � r�| j" t! k r�| j j � } | j# d d � s�t j d j | � t$ � n t% | | j" p�| � n | j t j& k p�| j d k | _' d S( NR3 i sW System time is way off (before {0}). This will probably lead to SSL verification errorsR_ R` R4 Ra Rb Rk Rl t server_hostnameR] t binary_formt check_hostnamet subjectAltNames� Certificate for {0} has no `subjectAltName`, falling back to check for a `commonName` for now. This feature is being removed by major browsers and deprecated by RFC 2818. (See https://github.com/shazow/urllib3/issues/497 for details.)( (( R2 R+ R5 R R4 R6 R7 R3 t datetimet datet todayt RECENT_DATEt warningst warnt formatR R] R R R_ R R` Rf R R[ R\ Rk Rl R t getpeercertt Truet sslt CERT_NONERX Rg R! R t _match_hostnameRe RY ( R' R0 t hostnamet is_time_offt contextt cert( ( sB /usr/lib/python2.7/site-packages/pip/_vendor/urllib3/connection.pyR9 sT N( R R R R R` Rk Rl R_ R Rm R9 ( ( ( sB /usr/lib/python2.7/site-packages/pip/_vendor/urllib3/connection.pyRd � s c C@ sJ y t | | � Wn2 t k rE } t j d | | � | | _ � n Xd S( Ns@ Certificate did not match expected hostname: %s. Certificate: %s( R R t logR t _peer_cert( R� t asserted_hostnameR1 ( ( sB /usr/lib/python2.7/site-packages/pip/_vendor/urllib3/connection.pyR} b s (: t __future__R Rr t loggingRh R" RU R R. R R- Rv t packagesR t packages.six.moves.http_clientR R% R R{ t SSLErrorR t ImportErrort AttributeErrorR t BaseExceptionR t NameErrort Exceptiont exceptionsR R R R t packages.ssl_match_hostnameR R t util.ssl_R R R R R t utilR t _collectionsR t getLoggerR R� RS Rs Ru t objectR RZ Rd R} t UnverifiedHTTPSConnection( ( ( sB /usr/lib/python2.7/site-packages/pip/_vendor/urllib3/connection.pyt <module> sN "( �&l