FTP.connect(host='', port=0, timeout=None, source_address=None) Connect to the given host and port. The default port number

webbrowser.open(url, new=0, autoraise=True) Display url using the default browser. If new is 0, the url

Request.add_unredirected_header(key, header) Add a header that will not be added to a redirected request.

class imaplib.IMAP4(host='', port=IMAP4_PORT) This class implements the actual IMAP4 protocol. The connection is created and

wsgiref.handlers.read_environ() Transcode CGI variables from os.environ to PEP 3333 “bytes in unicode” strings

open(fullurl, data=None) Open fullurl using the appropriate protocol. This method sets up cache and proxy information

HTTPRedirectHandler.http_error_303(req, fp, code, msg, hdrs) The same as http_error_301(), but called for the ‘see

exception http.client.HTTPException The base class of the other exceptions in this module. It is a subclass of

timeout Timeout duration, measured in seconds, or

flush_headers() Finally send the headers to the output stream and flush the internal headers buffer.