20     def __enter__(self):  member in MockContextManager
59     def __enter__(self):  member in Nested
96     def __enter__(self):  member in MockNested
133             def __enter__(self):  member in FailureTestCase.testExitAttributeError.LacksExit
165             def __enter__(self):  member in FailureTestCase.testEnterThrows.EnterThrows
180             def __enter__(self):  member in FailureTestCase.testExitThrows.ExitThrows
467             def __enter__(self):  member in ExceptionalTestCase.testRaisedStopIteration2.cm
508             def __enter__(self):  member in ExceptionalTestCase.testRaisedGeneratorExit2.cm
529             def __enter__(self):  member in ExceptionalTestCase.testErrorsInBool.cm
628             def __enter__(self): return 1, 2, 3  member in AssignmentTargetTestCase.testMultipleComplexTargets.C
655             def __enter__(self): pass  member in ExitSwallowsExceptionTestCase.testExitTrueSwallowsException.AfricanSwallow
665             def __enter__(self): pass  member in ExitSwallowsExceptionTestCase.testExitFalseDoesntSwallowException.EuropeanSwallow
687         def __enter__(self):  member in NestedWith.Dummy
701         def __enter__(self): raise RuntimeError()  member in NestedWith.EnterRaises
705         def __enter__(self): pass  member in NestedWith.ExitRaises