upstream/ipython Files · IPython/kernel/tests/test_public_api.py

Use default OS shell to run system commands...

Use default OS shell to run system commands Instead of using os.system which uses /bin/sh, this uses subprocess.call (the replacement of os.system) to run the command using the default shell of the OS. With this, one can use more advanced commands for bash, zsh, ksh, ... I also edited the docstring, added comments and fixed the handling of return codes.

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             test_public_api.py
        
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      """Test the IPython.kernel public API

      Authors

      -------

      * MinRK

      """

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

      # Copyright (c) 2013, the IPython Development Team.

      #

      # Distributed under the terms of the Modified BSD License.

      #

      # The full license is in the file COPYING.txt, distributed with this software.

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

      import nose.tools as nt

      from IPython.testing import decorators as dec

      from IPython.kernel import launcher, connect

      from IPython import kernel

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

      # Classes and functions

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

      @dec.parametric

      def test_kms():

          for base in ("", "Multi"):

              KM = base + "KernelManager"

              yield nt.assert_true(KM in dir(kernel), KM)

      @dec.parametric

      def test_kcs():

          for base in ("", "Blocking"):

              KM = base + "KernelClient"

              yield nt.assert_true(KM in dir(kernel), KM)

      @dec.parametric

      def test_launcher():

          for name in launcher.__all__:

              yield nt.assert_true(name in dir(kernel), name)

      @dec.parametric

      def test_connect():

          for name in connect.__all__:

              yield nt.assert_true(name in dir(kernel), name)

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				"""Test the IPython.kernel public API

				Authors
				-------
				* MinRK
				"""
				#-----------------------------------------------------------------------------
				# Copyright (c) 2013, the IPython Development Team.
				#
				# Distributed under the terms of the Modified BSD License.
				#
				# The full license is in the file COPYING.txt, distributed with this software.
				#-----------------------------------------------------------------------------

				import nose.tools as nt

				from IPython.testing import decorators as dec

				from IPython.kernel import launcher, connect
				from IPython import kernel

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

				@dec.parametric
				def test_kms():
				for base in ("", "Multi"):
				KM = base + "KernelManager"
				yield nt.assert_true(KM in dir(kernel), KM)

				@dec.parametric
				def test_kcs():
				for base in ("", "Blocking"):
				KM = base + "KernelClient"
				yield nt.assert_true(KM in dir(kernel), KM)

				@dec.parametric
				def test_launcher():
				for name in launcher.__all__:
				yield nt.assert_true(name in dir(kernel), name)

				@dec.parametric
				def test_connect():
				for name in connect.__all__:
				yield nt.assert_true(name in dir(kernel), name)