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

Fix paste/cpaste bug and refactor/cleanup that code a lot....

Fix paste/cpaste bug and refactor/cleanup that code a lot. In fixing a pasting bug (mishandling of whitespace when input had prompts) it became clear the pasting code hadn't been updated when the new prefiltering machinery was added. Furthermore, the pasting magics are only for the terminal, but the code was in the base classes. This refactors and simplifies the pasting code, moving it to the terminal shell only, and removing unnecessary methods from the main class (using small utility functions instead). The tests were simplified because the previous regexp supported some odd edge cases that are not valid in the normal prefiltering code. We want to have a single location and set of rules for input prefiltering, so I changed some of the test cases to be consistent with what prefilter allows.

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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 *