Close the connection to the XMPP server

send a message to the XMPP server, and wait for a response returns the XML element tree of the response

Download setuptools from a specified location and return its filename `version` should be a valid setuptools version number that is available

read pending data from the socket, and send it to the XML parser. return False if the socket is closed, True if it is ok

write a message to the XMPP server

If a top-level XML element has been completed since the last call to get_elem, return it; else return None.

Check for any notifications which have already been received

wait for a timeout or event notification

Establish a new connection to the XMPP server

Check if we are connected to the XMPP server returns true if the connection is active; false otherwise

Install or upgrade setuptools and EasyInstall

Update our built-in md5 registry

Automatically find/download setuptools and make it available on sys.path `version` should be a valid setuptools version number that is available