class documentation

Undocumented

Method depart Depart an object.
Method unknown_departure Called before exiting unknown object types.
Method unknown_visit Called when entering unknown object types.
Method visit Visit an object.
def depart(self, ob: T): (source)

Depart an object.

def unknown_departure(self, ob: T): (source)

Called before exiting unknown object types.

Raise exception unless overridden.

def unknown_visit(self, ob: T): (source)

Called when entering unknown object types.

Raise an exception unless overridden.

def visit(self, ob: T): (source)

Visit an object.