version Variable that specifies the user agent of the opener object. To get

SMTP.has_extn(name) Return

address_exclude(network) Computes the network definitions resulting from removing the given network from this one.

wsgi_run_once The value to be used for the wsgi.run_once environment variable. It defaults to false in BaseHandler

FTP.delete(filename) Remove the file named filename from the server. If successful, returns the text of the response

IMAP4.noop() Send NOOP to server.

POP3.list([which]) Request message list, result is in the form (response, ['mesg_num octets', ...], octets). If

packed

prefixlen

urllib.request.urlopen(url, data=None, [timeout, ]*, cafile=None, capath=None, cadefault=False, context=None) Open the URL url