def ignore_not_implemented(func):
    def _inner(*args, **kwargs):
        try:
            return func(*args, **kwargs)
        except __HOLE__:
            return None
    update_wrapper(_inner, func)
    return _inner
dataset/ETHPy150Open AppScale/appscale/AppServer/lib/django-1.5/tests/regressiontests/introspection/tests.py/ignore_not_implemented