upstream/ipython Files · IPython/extensions/parallelmagic.py

%prun: Restore `stats.stream` after running `print_stream`....

%prun: Restore `stats.stream` after running `print_stream`. When profiling, the output from `print_stream` is captured so that the output can be paged. To do so, the `stream` attribute is set to a `StringIO` object but was not restored after the output was captured. As a result, the stats object returned by `%prun -r` did not display any output when calling its `print_stream` method. In addition, the `pstats.Stats` class has the `stream` attribute for all currently supported Python versions, so the extra branch of code can be removed.

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      # encoding: utf-8

      """

      =============

      parallelmagic

      =============

      Deprecated, parallel magics are no longer an extension.

      """

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

      #  Copyright (C) 2008 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.

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

      from warnings import warn

      def load_ipython_extension(ip):

          warn("Parallel Magics are no longer defined in an extension", DeprecationWarning)

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				# encoding: utf-8
				"""
				=============
				parallelmagic
				=============

				Deprecated, parallel magics are no longer an extension.
				"""

				#-----------------------------------------------------------------------------
				# Copyright (C) 2008 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.
				#-----------------------------------------------------------------------------

				from warnings import warn

				def load_ipython_extension(ip):
				warn("Parallel Magics are no longer defined in an extension", DeprecationWarning)