upstream/ipython Files · IPython/core/ipapi.py

Changed Component.__init__ so that config is not deepcopy'd....

Changed Component.__init__ so that config is not deepcopy'd. Previously, we were deepcoping the config for each component. This causes overhead and it is not clear at this point that having components share config (by reference) is a bad idea.

Brian Granger - - Load All Authors

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             ipapi.py
        
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      #!/usr/bin/env python

      # encoding: utf-8

      """

      This module is *completely* deprecated and should no longer be used for

      any purpose.  Currently, we have a few parts of the core that have

      not been componentized and thus, still rely on this module.  When everything

      has been made into a component, this module will be sent to deathrow.

      """

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

      #  Copyright (C) 2008-2009  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

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

      from IPython.core.error import TryNext, UsageError

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

      # Classes and functions

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

      def get():

          """Get the most recently created InteractiveShell instance."""

          from IPython.core.iplib import InteractiveShell

          insts = InteractiveShell.get_instances()

          most_recent = insts[0]

          for inst in insts[1:]:

              if inst.created > most_recent.created:

                  most_recent = inst

          return most_recent

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				#!/usr/bin/env python
				# encoding: utf-8
				"""
				This module is completely deprecated and should no longer be used for
				any purpose. Currently, we have a few parts of the core that have
				not been componentized and thus, still rely on this module. When everything
				has been made into a component, this module will be sent to deathrow.
				"""

				#-----------------------------------------------------------------------------
				# Copyright (C) 2008-2009 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
				#-----------------------------------------------------------------------------

				from IPython.core.error import TryNext, UsageError

				#-----------------------------------------------------------------------------
				# Classes and functions
				#-----------------------------------------------------------------------------

				def get():
				"""Get the most recently created InteractiveShell instance."""
				from IPython.core.iplib import InteractiveShell
				insts = InteractiveShell.get_instances()
				most_recent = insts[0]
				for inst in insts[1:]:
				if inst.created > most_recent.created:
				most_recent = inst
				return most_recent