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

Lots of work on exception handling, including tests for traceback printing....

Lots of work on exception handling, including tests for traceback printing. We finally have some tests for various exception mode printing, via doctests that exercise all three modes! Also changed handling of sys.exit(X) to only print the summary message, as SystemExit is most often a 'handled' exception. It can still be 100% silenced via '%run -e', but now it's much less intrusive. Added a new %tb magic to print the last available traceback with the current xmode. One can then re-print the last traceback with more detail if desired, without having to cause it again.

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      # encoding: utf-8

      """The IPython1 kernel.

      The IPython kernel actually refers to three things:

       * The IPython Engine

       * The IPython Controller

       * Clients to the IPython Controller

      The kernel module implements the engine, controller and client and all the 

      network protocols needed for the various entities to talk to each other.

      An end user should probably begin by looking at the `client.py` module

      if they need blocking clients or in `asyncclient.py` if they want asynchronous,

      deferred/Twisted using clients.

      """

      __docformat__ = "restructuredtext en"

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

      #  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 IPython.kernel.error import TaskRejectError

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				# encoding: utf-8
				"""The IPython1 kernel.

				The IPython kernel actually refers to three things:

				* The IPython Engine
				* The IPython Controller
				* Clients to the IPython Controller

				The kernel module implements the engine, controller and client and all the
				network protocols needed for the various entities to talk to each other.

				An end user should probably begin by looking at the `client.py` module
				if they need blocking clients or in `asyncclient.py` if they want asynchronous,
				deferred/Twisted using clients.
				"""
				__docformat__ = "restructuredtext en"
				#-----------------------------------------------------------------------------
				# 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 IPython.kernel.error import TaskRejectError