Returns the Requests tuple auth for a given url from netrc.

Initializes a urllib3 PoolManager. This method should not be called from user code, and is only exposed for use when subclassing the

Like iteritems(), but with all lowercase keys.

Makes this request field into a multipart request field. This method overrides "Content-Disposition", "Content-Type" and "Co

Add cookies to cookiejar and returns a merged CookieJar. :param cookiejar: CookieJar object to add the cookies to. :param cookies: Dictionary

Registers a connection adapter to a prefix. Adapters are sorted in descending order by key length.

Prepares the entire request with the given parameters.

Prepares the given HTTP auth data.

Sends a PUT request. Returns :class:`Response` object. :param url: URL for the new :class:`Request` object. :param data: (optional) D

Unsets a cookie by name, by default over all domains and paths. Wraps CookieJar.clear(), is O(n).

Returns whether we should bypass proxies or not.

Sleep between retry attempts using an exponential backoff. By default, the backoff factor is 0 and this method will return immediate

Obtain the number of bytes pulled over the wire so far. May differ from the amount of content returned by :meth:``HTTPResponse.read``

r"""Unquotes a header value. (Reversal of :func:`quote_header_value`). This does not use the real unquoting but what browsers are actually us

Build the body for a multipart/form-data request. Will successfully encode files when passed as a dict or a list of 2-tuples. Order i

Errors when we're fairly sure that the server did not receive the request, so it should be safe to retry.

Errors that occur after the request has been started, so we should assume that the server began processing it.

Perform a request on a given urllib connection object taken from our pool. :param conn: a connection from one of

Return a fresh :class:`HTTPConnection`.

Create a new :class:`ConnectionPool` based on host, port and scheme. This method is used to actually create the connection pools han

Prepare the ``connection`` for :meth:`urllib3.util.ssl_wrap_socket` and establish the tunnel if proxy is used.

Overridable helper function to format a single header parameter. :param name: The name of the parameter, a string expect

Helper function to format and quote a single header. Useful for single headers that are composed of multiple items. E.g., 'C

Sets headers needed by proxies: specifically, the Accept and Host headers. Only sets headers not provided by the user.

Add any headers needed by the connection. As of v2.0 this does nothing by default, but is left for overriding by users that subclass t

This function allows you to check if on IP belongs to a network subnet Example: returns True if ip = 192.168.1.1 and net = 192.168.1.0/24

Checks if given fingerprint matches the supplied certificate. :param cert: Certificate as bytes object. :param fingerprint:

Builds a :class:`Response <requests.Response>` object from a urllib3 response. This should not be called from user code, and is only exposed

Verify a SSL certificate. This method should not be called from user code, and is only exposed for use when subclassing the :class:`HT

Our embarassingly-simple replacement for mimetools.choose_boundary.

Releases the connection back to the pool. Once this method has been called the underlying ``raw`` object must not be accessed again.

od.copy() -> a shallow copy of od

All arguments have the same meaning as ``ssl_wrap_socket``. By default, this function does a lot of the same work that ``ssl.create_default_c

Return a string representing the default user agent.

Return a string describing the probable encoding of a file or list of strings. :param lines: The lines to get the encoding of. :type

Dispatches a hook dictionary on a given piece of data.

Converts mask from /xx format to xxx.xxx.xxx.xxx Example: if mask is 24 function returns 255.255.255.0

Execute code in a namespace.

Helper function to format and quote a single header parameter. Particularly useful for header parameters which might contain non-ASCII v

A :class:`~urllib3.fields.RequestField` factory from old-style tuple parameters. Supports constructing :class:`~urllib3.fields.Reque

Returns the appropriate connnection adapter for the given URL.

Formula for computing the current backoff :rtype: float

Returns a urllib3 connection for the given URL. This should not be called from user code, and is only exposed for use when subclassing the

Produce an appropriate Cookie header string to be sent with `request`, or None.

Guess the "Content-Type" of a file. :param filename: The filename to guess the "Content-Type" of using :mod:`mimetypes`. :param

Tries to guess the filename of the given object.

Returns True if the connection is dropped and should be closed. :param conn: :class:`httplib.HTTPConnection` object. Note: For

Are we out of retries?

Is this method/status code retryable? (Based on method/codes whitelists)

Checks whether a given file-like object is closed. :param obj: The file-like object to check.