extensions_map A dictionary mapping suffixes into MIME types. The default is signified by an empty string, and is considered

urllib.parse.quote_plus(string, safe='', encoding=None, errors=None) Like quote(), but also replace spaces by plus

FieldStorage.getfirst(name, default=None) This method always returns only one value associated with form field name

handle_request() Process a single request. This function calls the following methods in order: get_request(),

cgi.parse(fp=None, environ=os.environ, keep_blank_values=False, strict_parsing=False) Parse a query in the environment or from

allow_reuse_address Whether the server will allow the reuse of an address. This defaults to

do_POST() This method serves the 'POST' request type, only allowed for CGI scripts. Error 501, “Can only POST to