upstream/ipython Files · IPython/kernel/zmq/tests/test_start_kernel.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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        Thomas Kluyver
    
Add test for IPython.start_kernel()

              r12182
            
      import nose.tools as nt

      from .test_embed_kernel import setup, teardown, setup_kernel

      TIMEOUT = 15

      def test_ipython_start_kernel_userns():

          cmd = ('from IPython import start_kernel\n'

                 'ns = {"tre": 123}\n'

                 'start_kernel(user_ns=ns)')

          with setup_kernel(cmd) as client:

              msg_id = client.object_info('tre')

              msg = client.get_shell_msg(block=True, timeout=TIMEOUT)

              content = msg['content']

              assert content['found']

              nt.assert_equal(content['string_form'], u'123')

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Thomas Kluyver Add test for IPython.start_kernel()	r12182	import nose.tools as nt

		from .test_embed_kernel import setup, teardown, setup_kernel

		TIMEOUT = 15

		def test_ipython_start_kernel_userns():
		cmd = ('from IPython import start_kernel\n'
		'ns = {"tre": 123}\n'
		'start_kernel(user_ns=ns)')

		with setup_kernel(cmd) as client:
		msg_id = client.object_info('tre')
		msg = client.get_shell_msg(block=True, timeout=TIMEOUT)
		content = msg['content']
		assert content['found']
		nt.assert_equal(content['string_form'], u'123')