upstream/ipython Files · IPython/zmq/tests/test_message_spec.py

Limit special-casing of _ variable to doctests....

Limit special-casing of _ variable to doctests. In doctests, _ *must* be special-cased and removed from the user's namespace because otherwise Python won't set it. But we were doing this special-casing unconditionally, making it impossible to write unittests that checked the _ variable after cell execution. This commit makes the special-casing of _ apply only in the doctest execution (where it's needed) and leaves normal unittests alone.

Fernando Perez - - Load All Authors

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      """Test suite for our zeromq-based messaging specification.

      """

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

      #  Copyright (C) 2010  The IPython Development Team

      #

      #  Distributed under the terms of the BSD License.  The full license is in

      #  the file COPYING.txt, distributed as part of this software.

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

      import sys

      import time

      import nose.tools as nt

      from ..blockingkernelmanager import BlockingKernelManager

      from IPython.utils import io

      def setup():

          global KM

          KM = BlockingKernelManager()

          KM.start_kernel()

          KM.start_channels()

          # Give the kernel a chance to come up.

          time.sleep(1)

      def teardown():

          io.rprint('Entering teardown...')  # dbg

          io.rprint('Stopping channels and kernel...')  # dbg

          KM.stop_channels()

          KM.kill_kernel()

      # Actual tests

      def test_execute():

          KM.xreq_channel.execute(code='x=1')

          KM.xreq_channel.execute(code='print 1')

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				"""Test suite for our zeromq-based messaging specification.
				"""
				#-----------------------------------------------------------------------------
				# Copyright (C) 2010 The IPython Development Team
				#
				# Distributed under the terms of the BSD License. The full license is in
				# the file COPYING.txt, distributed as part of this software.
				#-----------------------------------------------------------------------------

				import sys
				import time

				import nose.tools as nt

				from ..blockingkernelmanager import BlockingKernelManager

				from IPython.utils import io

				def setup():
				global KM
				KM = BlockingKernelManager()

				KM.start_kernel()
				KM.start_channels()
				# Give the kernel a chance to come up.
				time.sleep(1)

				def teardown():
				io.rprint('Entering teardown...') # dbg
				io.rprint('Stopping channels and kernel...') # dbg
				KM.stop_channels()
				KM.kill_kernel()


				# Actual tests

				def test_execute():
				KM.xreq_channel.execute(code='x=1')
				KM.xreq_channel.execute(code='print 1')