upstream/ipython Files · IPython/parallel/__init__.py

Merge pull request from minrk/hb...

Merge pull request from minrk/hb two small heartbeat changes: * flush outgoing heartbeats (notebook and parallel): - Prevents mismatch between heartbeat timer and actual heartbeat send/recv events. * relax default heartbeat period in IPython.parallel to 3s from 1s - Matches heartbeats elsewhere. 3s should be extremely conservative, as most heartbeat responses are O(1ms) unless there's a bug in our code (like the above flush and previously-discovered GIL issues). closes

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             __init__.py
        
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      """The IPython ZMQ-based parallel computing interface.

      Authors:

      * MinRK

      """

      #-----------------------------------------------------------------------------

      #  Copyright (C) 2011 The IPython Development Team

      #

      #  Distributed under the terms of the BSD License.  The full license is in

      #  the file COPYING, distributed as part of this software.

      #-----------------------------------------------------------------------------

      #-----------------------------------------------------------------------------

      # Imports

      #-----------------------------------------------------------------------------

      import os

      import warnings

      import zmq

      from IPython.zmq import check_for_zmq

      if os.name == 'nt':

          min_pyzmq = '2.1.7'

      else:

          min_pyzmq = '2.1.4'

      check_for_zmq(min_pyzmq, 'IPython.parallel')

      from IPython.utils.pickleutil import Reference

      from .client.asyncresult import *

      from .client.client import Client

      from .client.remotefunction import *

      from .client.view import *

      from .controller.dependency import *

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				"""The IPython ZMQ-based parallel computing interface.

				Authors:

				* MinRK
				"""
				#-----------------------------------------------------------------------------
				# Copyright (C) 2011 The IPython Development Team
				#
				# Distributed under the terms of the BSD License. The full license is in
				# the file COPYING, distributed as part of this software.
				#-----------------------------------------------------------------------------

				#-----------------------------------------------------------------------------
				# Imports
				#-----------------------------------------------------------------------------

				import os
				import warnings

				import zmq

				from IPython.zmq import check_for_zmq

				if os.name == 'nt':
				min_pyzmq = '2.1.7'
				else:
				min_pyzmq = '2.1.4'

				check_for_zmq(min_pyzmq, 'IPython.parallel')

				from IPython.utils.pickleutil import Reference

				from .client.asyncresult import *
				from .client.client import Client
				from .client.remotefunction import *
				from .client.view import *
				from .controller.dependency import *