iteritems() items() Return an iterator over (key, message) pairs, where key is a key and message is a message representation, if called as iteritems() or return a list of such pairs if called as items(). The messages are represented as instances of the appropriate format-specific Message subclass unless a custom message factory was specified when the Mailbox instance was initialized.

readline.add_history(line) Append line to the history buffer, as if it was the last line typed. This calls add_history() in the underlying library.

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.

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.

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

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.

st_creator Creator of the file.

heapq.heappush(heap, item) Push the value item onto the heap, maintaining the heap invariant.

num_addresses