twisted.spread.pb.RemoteCopy(Unjellyable) class documentation

Part of twisted.spread.pb (View In Hierarchy)

Known subclasses: twisted.spread.pb.CopiedFailure, twisted.spread.pb.RemoteCache, twisted.spread.test.test_jelly.ClassA, twisted.spread.test.test_jelly.ClassB, twisted.spread.test.test_pb.NewStyleCopy, twisted.spread.test.test_pb.NewStyleCopy2, twisted.spread.test.test_pb.SimpleLocalCopy, twisted.spread.test.test_pbfailure.JellyError, twisted.spread.test.test_pbfailure.SecurityError, twisted.web.distrib.Request

I am a remote copy of a Copyable object.

When the state from a Copyable object is received, an instance will be created based on the copy tags table (see setUnjellyableForClass) and sent the setCopyableState message. I provide a reasonable default implementation of that message; subclass me if you wish to serve as a copier for remote data.

NOTE: copiers are invoked with no arguments. Do not implement a constructor which requires args in a subclass of RemoteCopy!

Method setCopyableState I will be invoked with the state to copy locally.
Method unjellyFor Perform the inverse operation of Jellyable.jellyFor.

Inherited from Unjellyable:

Method setStateFor Undocumented
def setCopyableState(self, state):
overridden in twisted.spread.publish.RemotePublished, twisted.spread.test.test_pb.SimpleLocalCache, twisted.web.distrib.Request

I will be invoked with the state to copy locally.

'state' is the data returned from the remote object's 'getStateToCopyFor' method, which will often be the remote object's dictionary (or a filtered approximation of it depending on my peer's perspective).

def unjellyFor(self, unjellier, jellyList):
from twisted.spread.interfaces.IUnjellyable
overrides twisted.spread.jelly.Unjellyable.unjellyFor
overridden in twisted.spread.pb.RemoteCache

Perform the inverse operation of Jellyable.jellyFor.

See Alsotwisted.spread.interfaces.IUnjellyable.unjellyFor
API Documentation for twisted, generated by pydoctor at 2020-03-25 17:34:30.