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

use ROUTER/DEALER socket names instead of XREP/XREQ...

use ROUTER/DEALER socket names instead of XREP/XREQ This is principally a big find/replace, but also adjusts the import-check for pyzmq/zmq versions in IPython.zmq and IPython.parallel. XREP/XREQ are aliases for ROUTER/DEALER in 0MQ 2.x. These sockets continue to exist in 3.0 under the ROUTER/DEALER name only. The XREP/XREQ protocols change some in 3.0, and won't work properly with current IPython. It is likely that once 3.0 is stable (and pyzmq supports it better), we will want to move some sockets back to the *new* XREP/XREQ, but this PR should make IPython safe through libzmq-3.x.

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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 *