Class callback

Common/Core/Testing/Python/TestCommand.py:22–34

from vtkmodules.test import Testing

class callback:
    def __init__(self):
        self.reset()

    def __call__(self, o, e, d = None):
        self.caller = o
        self.event = e
        self.calldata = d

    def reset(self):
        self.caller = None
        self.event = None
        self.calldata = None


class TestCommand(Testing.vtkTest):