B \@sDdZddlZddlmZGdddeejeZGdddeZdS)z0Abstract base classes for kernel client channelsN)with_metaclassc@s:eZdZdZejddZejddZejddZdS) ChannelABCz"A base class for all channel ABCs.cCsdS)N)selfrr9lib/python3.7/site-packages/jupyter_client/channelsabc.pystartszChannelABC.startcCsdS)Nr)rrrrstopszChannelABC.stopcCsdS)Nr)rrrris_aliveszChannelABC.is_aliveN) __name__ __module__ __qualname____doc__abcabstractmethodrrr rrrrr src@sHeZdZdZejddZejddZejddZ ejdd Z d S) HBChannelABCzHBChannel ABC. The docstrings for this class can be found in the base implementation: `jupyter_client.channels.HBChannel` cCsdS)Nr)rrrr time_to_dead#szHBChannelABC.time_to_deadcCsdS)Nr)rrrrpause'szHBChannelABC.pausecCsdS)Nr)rrrrunpause+szHBChannelABC.unpausecCsdS)Nr)rrrr is_beating/szHBChannelABC.is_beatingN) r r r r rabstractpropertyrrrrrrrrrrs r)r rZipython_genutils.py3compatrABCMetaobjectrrrrrrs