def File(fd, filename=None, mimetype=None):
    from warnings import warn
    warn(DeprecationWarning('werkzeug.test.File is deprecated, use the '
                            'EnvironBuilder or FileStorage instead'))
    return FileStorage(fd, filename=filename, content_type=mimetype)
Override L{log.addObserver} so that we can trace the observers
dataset/ETHPy150Open Eforcers/gae-flask-todo/lib/werkzeug/test.py/File--crossover with--dataset/ETHPy150Open kuri65536/python-for-android/python-modules/twisted/twisted/test/test_twistd.py/AppLoggerTestCase.setUp