exception documentation
class _TreePruningException(Exception): (source)
Known subclasses: pydoctor.visitor.Visitor.IgnoreNode, pydoctor.visitor.Visitor.SkipChildren, pydoctor.visitor.Visitor.SkipNode
Base class for Visitor-related tree pruning exceptions.
Raise subclasses from within visit_... or depart_... methods
called from Visitor.walkabout() tree traversals to prune
the tree traversed.