t.i.d.D.cancel(self) : method documentation

Part of twisted.internet.defer.Deferred View Source

Cancel this Deferred.

If the Deferred has not yet had its errback or callback method invoked, call the canceller function provided to the constructor. If that function does not invoke callback or errback, or if no canceller function was provided, errback with CancelledError.

If this Deferred is waiting on another Deferred, forward the cancellation to the other Deferred.

API Documentation for Twisted, generated by pydoctor at 2015-01-30 14:14:53.