date.__format__(format) Same as date.strftime(). This makes it possible to specify a format string for a date object when using str.format(). For a complete list of formatting directives, see strftime() and strptime() Behavior.

set_exception(exception) Sets the result of the work associated with the Future to the Exception exception. This method should only be used by Executor implementations and unit tests.

inspect.getdoc(object) Get the documentation string for an object, cleaned up with cleandoc(). If the documentation string for an object is not provided and the object is a class, a method, a property or a descriptor, retrieve the documentation string from the inheritance hierarchy. Changed in version 3.5: Documentation strings are now inherited if not overridden.

plus(x) Plus corresponds to the unary prefix plus operator in Python. This operation applies the context precision and rounding, so it is not an identity operation.

service_actions() This is called in the serve_forever() loop. This method can be overridden by subclasses or mixin classes to perform actions specific to a given service, such as cleanup actions. New in version 3.3.

Request.get_header(header_name, default=None) Return the value of the given header. If the header is not present, return the default value.

traceback.print_exc(limit=None, file=None, chain=True) This is a shorthand for print_exception(*sys.exc_info(), limit, file, chain).

DefaultCookiePolicy.strict_ns_domain Flags indicating how strict to be with domain-matching rules for Netscape cookies. See below for acceptable values.

close() Close the bound socket or named pipe of the listener object. This is called automatically when the listener is garbage collected. However it is advisable to call it explicitly.

Panel.above() Returns the panel above the current panel.