upstream/ipython Files · IPython/frontend/html/notebook/tests/test_kernelsession.py

cleanup connection files on notebook shutdown...

cleanup connection files on notebook shutdown Kernels would not linger, but the KernelManagers are not garbage-collected on shutdown. This means that connection files for kernels still running at notebook shutdown would not be removed. Also disable the unnecessary (and actively unhelpful) SIGINT handler inherited from the original copy/paste from the qt app.

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             test_kernelsession.py
        
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             / IPython / frontend / html / notebook / tests / test_kernelsession.py
          
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      """Tests for the notebook kernel and session manager."""

      from unittest import TestCase

      from IPython.frontend.html.notebook.kernelmanager import MultiKernelManager

      class TestKernelManager(TestCase):

          def test_km_lifecycle(self):

              km = MultiKernelManager()

              kid = km.start_kernel()

              self.assert_(kid in km)

              self.assertEquals(len(km),1)

              km.kill_kernel(kid)

              self.assert_(not kid in km)

              kid = km.start_kernel()

              self.assertEquals('127.0.0.1',km.get_kernel_ip(kid))

              port_dict = km.get_kernel_ports(kid)

              self.assert_('stdin_port' in port_dict)

              self.assert_('iopub_port' in port_dict)

              self.assert_('shell_port' in port_dict)

              self.assert_('hb_port' in port_dict)

              km.get_kernel(kid)

              km.kill_kernel(kid)

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				"""Tests for the notebook kernel and session manager."""

				from unittest import TestCase

				from IPython.frontend.html.notebook.kernelmanager import MultiKernelManager

				class TestKernelManager(TestCase):

				def test_km_lifecycle(self):
				km = MultiKernelManager()
				kid = km.start_kernel()
				self.assert_(kid in km)
				self.assertEquals(len(km),1)
				km.kill_kernel(kid)
				self.assert_(not kid in km)

				kid = km.start_kernel()
				self.assertEquals('127.0.0.1',km.get_kernel_ip(kid))
				port_dict = km.get_kernel_ports(kid)
				self.assert_('stdin_port' in port_dict)
				self.assert_('iopub_port' in port_dict)
				self.assert_('shell_port' in port_dict)
				self.assert_('hb_port' in port_dict)
				km.get_kernel(kid)
				km.kill_kernel(kid)