def Import(modname):
    try:
        return sys.modules[modname]
    except KeyError:
        pass
    __import__(modname)
    return sys.modules[modname]
If the L{Deferred} returned by L{Request.writeTo} fires with a
dataset/ETHPy150Open kdart/pycopia/aid/pycopia/aid.py/Import--crossover with--dataset/ETHPy150Open twisted/twisted/twisted/web/test/test_newclient.py/HTTP11ClientProtocolTests.test_failedWriteTo