Current File : //lib/python3.9/site-packages/dns/__pycache__/asyncbackend.cpython-39.opt-1.pyc
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t�ddl} z | �� W W S | jy: td��Y n0 W nF ty� ddl}z|�� W Y dS ty~ td��Y n0 Y n0 dS )z�Attempt to determine the in-use asynchronous I/O library by using
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