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Module: `kernel.blocking.channels`¶

Blocking channels

Useful for test suites and blocking terminal interfaces.

5 Classes¶

class IPython.kernel.blocking.channels.BlockingChannelMixin(*args, **kwds)¶

Bases: object

__init__(*args, **kwds)¶

get_msg(block=True, timeout=None)¶: Gets a message if there is one that is ready.

get_msgs()¶: Get all messages that are currently ready.

msg_ready()¶: Is there a message that has been received?

class IPython.kernel.blocking.channels.BlockingIOPubChannel(*args, **kwds)¶: Bases: IPython.kernel.blocking.channels.BlockingChannelMixin, IPython.kernel.channels.IOPubChannel

class IPython.kernel.blocking.channels.BlockingShellChannel(*args, **kwds)¶: Bases: IPython.kernel.blocking.channels.BlockingChannelMixin, IPython.kernel.channels.ShellChannel

class IPython.kernel.blocking.channels.BlockingStdInChannel(*args, **kwds)¶: Bases: IPython.kernel.blocking.channels.BlockingChannelMixin, IPython.kernel.channels.StdInChannel

class IPython.kernel.blocking.channels.BlockingHBChannel(context, session, address)¶

Bases: IPython.kernel.channels.HBChannel

call_handlers(since_last_heartbeat)¶: Pause beating on missed heartbeat.