Cookie.value Cookie value (a string), or

cgi.print_environ_usage() Print a list of useful (used by CGI) environment variables in HTML.

wsgiref.util.shift_path_info(environ) Shift a single name from PATH_INFO to SCRIPT_NAME and return

send_header(keyword, value) Adds the HTTP header to an internal buffer which will be written to the output stream when either

OpenerDirector.error(proto, *args) Handle an error of the given protocol. This will call the registered error handlers for the

Request.origin_req_host The original host for the request, without port.

Telnet.read_until(expected, timeout=None) Read until a given byte string, expected, is encountered or until timeout

max_prefixlen Refer to the corresponding attribute documentation in IPv4Address

Request.method The HTTP request method to use. By default its value is

supernet(prefixlen_diff=1, new_prefix=None)