email.encoders.encode_7or8bit(msg) This doesn’t actually modify the message’s payload, but it does set the Content-Transfer-Encoding header to either 7bit or 8bit as appropriate, based on the payload data.

time.clock_gettime(clk_id) Return the time of the specified clock clk_id. Availability: Unix. New in version 3.3.

IMAP4.debug Integer value to control debugging output. The initialize value is taken from the module variable Debug. Values greater than three trace each command.

os.setreuid(ruid, euid) Set the current process’s real and effective user ids. Availability: Unix.

NNTP.getwelcome() Return the welcome message sent by the server in reply to the initial connection. (This message sometimes contains disclaimers or help information that may be relevant to the user.)

class selectors.DevpollSelector select.devpoll()-based selector. fileno() This returns the file descriptor used by the underlying select.devpoll() object. New in version 3.5.

exception PermissionError Raised when trying to run an operation without the adequate access rights - for example filesystem permissions. Corresponds to errno EACCES and EPERM.

class threading.Thread(group=None, target=None, name=None, args=(), kwargs={}, *, daemon=None) This constructor should always be called with keyword arguments. Arguments are: group should be None; reserved for future extension when a ThreadGroup class is implemented. target is the callable object to be invoked by the run() method. Defaults to None, meaning nothing is called. name is the thread name. By default, a unique name is constructed of the form “Thread-N” where N is a small decimal nu

examples A list of Example objects encoding the individual interactive Python examples that should be run by this test.

imaplib.Int2AP(num) Converts an integer into a string representation using characters from the set [A .. P].