is_unspecified True if the address is unspecified. See

CookiePolicy.domain_return_ok(domain, request) Return false if cookies should not be returned, given cookie domain.

AbstractBasicAuthHandler.http_error_auth_reqed(authreq, host, req, headers) Handle an authentication request by getting a user/password

NNTP.getwelcome() Return the welcome message sent by the server in reply to the initial connection. (This message sometimes

class smtplib.LMTP(host='', port=LMTP_PORT, local_hostname=None, source_address=None) The LMTP protocol, which is very similar

class nntplib.NNTP(host, port=119, user=None, password=None, readermode=None, usenetrc=False[, timeout]) Return a new NNTP

class poplib.POP3(host, port=POP3_PORT[, timeout]) This class implements the actual POP3 protocol. The connection is created

Telnet.expect(list, timeout=None) Read until one from a list of a regular expressions matches. The

FTP.dir(argument[, ...]) Produce a directory listing as returned by the LIST command, printing it to standard output

BaseCookie.load(rawdata) If rawdata is a string, parse it as an HTTP_COOKIE and add the values found there