def __init__(self, app, paths=[]):
        self.app = app
L{countTestCases} returns the number of doctests in the module.
dataset/ETHPy150Open rtyler/Spawning/spawning/spawning_child.py/URLInterceptor.__init__--crossover with--dataset/ETHPy150Open kuri65536/python-for-android/python-modules/twisted/twisted/trial/test/test_doctest.py/TestRunners.test_correctCount