Why Gemfury? Push, build, and install  RubyGems npm packages Python packages Maven artifacts PHP packages Go Modules Debian packages RPM packages NuGet packages

Repository URL to install this package:

Details    
wiperf / usr / local / lib / python3.7 / dist-packages / urllib3 / __pycache__ / poolmanager.cpython-37.pyc
Size: Mime:
B

ҒŸŒã@s(ddlmZddlZddlZddlZddlZddlmZddlm	Z	m
Z
ddlmZddlm
Z
mZmZmZddlmZdd	lmZdd
lmZddlmZddlmZd
ddgZe e¡ZdZdZ e !de ¡Z"dd„Z#e $e#e"¡e $e#e"¡dœZ%e	e
dœZ&Gdd
„d
eƒZ'Gdd„de'ƒZ(dd„Z)dS)é)Úabsolute_importNé)ÚRecentlyUsedContainer)ÚHTTPConnectionPoolÚHTTPSConnectionPool)Úport_by_scheme)ÚLocationValueErrorÚ
MaxRetryErrorÚProxySchemeUnknownÚ InvalidProxyConfigurationWarning)Úsix)Úurljoin)ÚRequestMethods)Ú	parse_url)ÚRetryÚPoolManagerÚProxyManagerÚproxy_from_url)Úkey_fileÚ	cert_fileÚ	cert_reqsÚca_certsÚssl_versionÚca_cert_dirÚssl_contextZkey_password)Ú
key_schemeÚkey_hostÚkey_portÚkey_timeoutÚkey_retriesÚ
key_strictÚ	key_blockÚkey_source_addressÚkey_key_fileZkey_key_passwordÚ
key_cert_fileÚ
key_cert_reqsÚkey_ca_certsÚkey_ssl_versionÚkey_ca_cert_dirÚkey_ssl_contextÚkey_maxsizeÚkey_headersÚ
key__proxyÚkey__proxy_headersÚkey_socket_optionsÚkey__socks_optionsÚkey_assert_hostnameÚkey_assert_fingerprintÚkey_server_hostnameÚPoolKeycCsÎ| ¡}|d ¡|d<|d ¡|d<x4dD],}||kr.||dk	r.t|| ¡ƒ||<q.W| d¡}|dk	r|t|ƒ|d<x&t| ¡ƒD]}| |¡|d|<qŠWx|j	D]}||kr¬d||<q¬W|f|ŽS)a÷
    Create a pool key out of a request context dictionary.

    According to RFC 3986, both the scheme and host are case-insensitive.
    Therefore, this function normalizes both before constructing the pool
    key for an HTTPS request. If you wish to change this behaviour, provide
    alternate callables to ``key_fn_by_scheme``.

    :param key_class:
        The class to use when constructing the key. This should be a namedtuple
        with the ``scheme`` and ``host`` keys at a minimum.
    :type  key_class: namedtuple
    :param request_context:
        A dictionary-like object that contain the context for a request.
    :type  request_context: dict

    :return: A namedtuple that can be used as a connection pool key.
    :rtype:  PoolKey
    ÚschemeÚhost)ÚheadersÚ_proxy_headersÚ_socks_optionsNÚsocket_optionsÚkey_)
ÚcopyÚlowerÚ	frozensetÚitemsÚgetÚtupleÚlistÚkeysÚpopÚ_fields)Ú	key_classÚrequest_contextÚcontextÚkeyÚsocket_optsÚfield©rKú8/tmp/pip-install-z4i6eiy2/urllib3/urllib3/poolmanager.pyÚ_default_key_normalizerJs

rM)ÚhttpÚhttpsc@sxeZdZdZdZddd„Zdd„Zdd	„Zdd
d„Zdd
„Z	ddd„Z
dd„Zddd„Zd dd„Z
dd„Zd!dd„ZdS)"ra$
    Allows for arbitrary requests while transparently keeping track of
    necessary connection pools for you.

    :param num_pools:
        Number of connection pools to cache before discarding the least
        recently used pool.

    :param headers:
        Headers to include with all requests, unless other headers are given
        explicitly.

    :param \**connection_pool_kw:
        Additional parameters are used to create fresh
        :class:`urllib3.connectionpool.ConnectionPool` instances.

    Example::

        >>> manager = PoolManager(num_pools=2)
        >>> r = manager.request('GET', 'http://google.com/')
        >>> r = manager.request('GET', 'http://google.com/mail')
        >>> r = manager.request('GET', 'http://yahoo.com/')
        >>> len(manager.pools)
        2

    Né
cKs8t ||¡||_t|dd„d|_t|_t ¡|_dS)NcSs| ¡S)N)Úclose)ÚprKrKrLÚ<lambda>¨óz&PoolManager.__init__.<locals>.<lambda>)Údispose_func)rÚ__init__Úconnection_pool_kwrÚpoolsÚpool_classes_by_schemeÚkey_fn_by_schemer;)ÚselfÚ	num_poolsr6rWrKrKrLrV¥s
zPoolManager.__init__cCs|S)NrK)r[rKrKrLÚ	__enter__¯szPoolManager.__enter__cCs| ¡dS)NF)Úclear)r[Úexc_typeÚexc_valÚexc_tbrKrKrLÚ__exit__²szPoolManager.__exit__cCsf|j|}|dkr|j ¡}xdD]}| |d¡q"W|dkrXxtD]}| |d¡qDW|||f|ŽS)a·
        Create a new :class:`ConnectionPool` based on host, port, scheme, and
        any additional pool keyword arguments.

        If ``request_context`` is provided, it is provided as keyword arguments
        to the pool class used. This method is used to actually create the
        connection pools handed out by :meth:`connection_from_url` and
        companion methods. It is intended to be overridden for customization.
        N)r4r5ÚportrN)rYrWr;rCÚSSL_KEYWORDS)r[r4r5rcrFÚpool_clsrHÚkwrKrKrLÚ	_new_pool·s




zPoolManager._new_poolcCs|j ¡dS)z´
        Empty our store of pools and direct them all to close.

        This will not affect in-flight connections, but they will not be
        re-used after completion.
        N)rXr^)r[rKrKrLr^ÒszPoolManager.clearrNcCsT|stdƒ‚| |¡}|pd|d<|s:t |d ¡d¡}||d<||d<| |¡S)a
        Get a :class:`ConnectionPool` based on the host, port, and scheme.

        If ``port`` isn't given, it will be derived from the ``scheme`` using
        ``urllib3.connectionpool.port_by_scheme``. If ``pool_kwargs`` is
        provided, it is merged with the instance's ``connection_pool_kw``
        variable and used to create the new connection pool, if one is
        needed.
        zNo host specified.rNr4éPrcr5)rÚ_merge_pool_kwargsrr?r<Úconnection_from_context)r[r5rcr4Úpool_kwargsrFrKrKrLÚconnection_from_hostÛs
z PoolManager.connection_from_hostcCs,|d ¡}|j|}||ƒ}|j||dS)zâ
        Get a :class:`ConnectionPool` based on the request context.

        ``request_context`` must at least contain the ``scheme`` key and its
        value must be a key in ``key_fn_by_scheme`` instance variable.
        r4)rF)r<rZÚconnection_from_pool_key)r[rFr4Úpool_key_constructorÚpool_keyrKrKrLrjòs
z#PoolManager.connection_from_contextc	Cs`|jjN|j |¡}|r|S|d}|d}|d}|j||||d}||j|<WdQRX|S)zû
        Get a :class:`ConnectionPool` based on the provided pool key.

        ``pool_key`` should be a namedtuple that only contains immutable
        objects. At a minimum it must have the ``scheme``, ``host``, and
        ``port`` fields.
        r4r5rc)rFN)rXÚlockr?rg)r[rorFÚpoolr4r5rcrKrKrLrmÿs
z$PoolManager.connection_from_pool_keycCs t|ƒ}|j|j|j|j|dS)aÖ
        Similar to :func:`urllib3.connectionpool.connection_from_url`.

        If ``pool_kwargs`` is not provided and a new pool needs to be
        constructed, ``self.connection_pool_kw`` is used to initialize
        the :class:`urllib3.connectionpool.ConnectionPool`. If ``pool_kwargs``
        is provided, it is used instead. Note that if a new pool does not
        need to be created for the request, the provided ``pool_kwargs`` are
        not used.
        )rcr4rk)rrlr5rcr4)r[ÚurlrkÚurKrKrLÚconnection_from_urlszPoolManager.connection_from_urlc	CsZ|j ¡}|rVxF| ¡D]:\}}|dkrJy
||=WqRtk
rFYqRXq|||<qW|S)a
        Merge a dictionary of override values for self.connection_pool_kw.

        This does not modify self.connection_pool_kw and returns a new dict.
        Any keys in the override dictionary with a value of ``None`` are
        removed from the merged dictionary.
        N)rWr;r>ÚKeyError)r[ÚoverrideÚbase_pool_kwargsrHÚvaluerKrKrLri's

zPoolManager._merge_pool_kwargsTcKs’t|ƒ}|j|j|j|jd}d|d<d|d<d|krD|j ¡|d<|jdk	rj|jdkrj|j||f|Ž}n|j||j	f|Ž}|o†| 
¡}|s|St||ƒ}|jdkr¨d	}| 
d
¡}	t|	tƒsÊtj|	|d}	|	jr| |¡stt |d¡ƒ}
x*|
D]"}| ¡|	jkrö|d |d¡qöWy|	j||||d}	Wn(tk
rZ|	jrV| ¡‚|SX|	|d
<||d<t d
||¡| ¡|j||f|ŽS)a]
        Same as :meth:`urllib3.connectionpool.HTTPConnectionPool.urlopen`
        with custom cross-host redirect logic and only sends the request-uri
        portion of the ``url``.

        The given ``url`` parameter must be absolute, such that an appropriate
        :class:`urllib3.connectionpool.ConnectionPool` can be chosen for it.
        )rcr4FÚassert_same_hostÚredirectr6NrNi/ÚGETÚretries)rz)ÚresponseÚ_poolzRedirecting %s -> %s)rrlr5rcr4r6r;ÚproxyÚurlopenÚrequest_uriÚget_redirect_locationr
Ústatusr?Ú
isinstancerÚfrom_intÚremove_headers_on_redirectÚis_same_hostrArÚiterkeysr<rCÚ	incrementr	Úraise_on_redirectZ
drain_connÚlogÚinfo)r[ÚmethodrrrzrfrsÚconnr}Úredirect_locationr|r6ÚheaderrKrKrLr€;sH	




zPoolManager.urlopen)rPN)N)NrNN)N)N)T)Ú__name__Ú
__module__Ú__qualname__Ú__doc__rrVr]rbrgr^rlrjrmrtrir€rKrKrKrLr‡s


	


csPeZdZdZd‡fdd„	Zd‡fdd„	Zdd	d
„Zdd„Zd‡fdd„	Z‡Z	S)rax
    Behaves just like :class:`PoolManager`, but sends all requests through
    the defined proxy, using the CONNECT method for HTTPS URLs.

    :param proxy_url:
        The URL of the proxy to be used.

    :param proxy_headers:
        A dictionary containing headers that will be sent to the proxy. In case
        of HTTP they are being sent with each request, while in the
        HTTPS/CONNECT case they are sent only once. Could be used for proxy
        authentication.

    Example:
        >>> proxy = urllib3.ProxyManager('http://localhost:3128/')
        >>> r1 = proxy.request('GET', 'http://google.com/')
        >>> r2 = proxy.request('GET', 'http://httpbin.org/')
        >>> len(proxy.pools)
        1
        >>> r3 = proxy.request('GET', 'https://httpbin.org/')
        >>> r4 = proxy.request('GET', 'https://twitter.com/')
        >>> len(proxy.pools)
        3

    rPNcs˜t|tƒrd|j|j|jf}t|ƒ}|jsFt |jd¡}|j|d}|jdkrZt	|jƒ‚||_
|pfi|_|j
|d<|j|d<tt
|ƒj||f|ŽdS)Nz
%s://%s:%irh)rc)rNrOÚ_proxyr7)r„rr4r5rcrrr?Ú_replacer
rÚ
proxy_headersÚsuperrrV)r[Ú	proxy_urlr\r6r—rWrrc)Ú	__class__rKrLrV˜s 	






zProxyManager.__init__rNcsD|dkr tt|ƒj||||dStt|ƒj|jj|jj|jj|dS)NrO)rk)r˜rrlrr5rcr4)r[r5rcr4rk)ršrKrLrl·s


z!ProxyManager.connection_from_hostcCs0ddi}t|ƒj}|r||d<|r,| |¡|S)z
        Sets headers needed by proxies: specifically, the Accept and Host
        headers. Only sets headers not provided by the user.
        ÚAcceptz*/*ÚHost)rÚnetlocÚupdate)r[rrr6Úheaders_rrKrKrLÚ_set_proxy_headersÁs

zProxyManager._set_proxy_headerscCs(|dkr$|jjdkr$tjdtdddS)NrOaYour proxy configuration specified an HTTPS scheme for the proxy. Are you sure you want to use HTTPS to contact the proxy? This most likely indicates an error in your configuration. Read this issue for more info: https://github.com/urllib3/urllib3/issues/1850é)Ú
stacklevel)rr4ÚwarningsÚwarnr)r[Z
url_schemerKrKrLÚ$_validate_proxy_scheme_url_selectionÐs
z1ProxyManager._validate_proxy_scheme_url_selectionTcsZt|ƒ}| |j¡|jdkr<| d|j¡}| ||¡|d<tt|ƒj||fd|i|—ŽS)z@Same as HTTP(S)ConnectionPool.urlopen, ``url`` must be absolute.rNr6rz)	rr¥r4r?r6r r˜rr€)r[rrrrzrfrsr6)ršrKrLr€Üs
zProxyManager.urlopen)rPNN)NrNN)N)T)
r‘r’r“r”rVrlr r¥r€Ú
__classcell__rKrK)ršrLr}s

cKstfd|i|—ŽS)Nr™)r)rrrfrKrKrLrës)*Ú
__future__rÚcollectionsÚ	functoolsÚloggingr£Ú_collectionsrÚconnectionpoolrrrÚ
exceptionsrr	r
rÚpackagesrZpackages.six.moves.urllib.parser
ÚrequestrZutil.urlrZ
util.retryrÚ__all__Ú	getLoggerr‘r‹rdÚ_key_fieldsÚ
namedtupler3rMÚpartialrZrYrrrrKrKrKrLÚ<module>s4


6

wn