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Removing default input prompt number....
Removing default input prompt number. In a notebook setting being able to delete and add cells makes it virtually impossible to correctly guess what the next input prompt number should be. We now follow the convention that our prompts look like "In [ ]:" before execution.
Brian E. Granger - - Load All Authors

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r4391:b1f1ddea
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test_kernelsession.py
39 lines | 1.2 KiB | text/x-python | PythonLexer
/ 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 KernelManager
from IPython.frontend.html.notebook.sessionmanager import SessionManagerRunningError
class TestKernelManager(TestCase):
def test_km_lifecycle(self):
km = KernelManager()
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_process(kid)
def test_session_manager(self):
km = KernelManager()
kid = km.start_kernel()
sm = km.create_session_manager(kid)
self.assert_(sm._running)
sm.stop()
self.assert_(not sm._running)
sm.start()
self.assertRaises(SessionManagerRunningError, sm.start)
sm.get_iopub_stream()
sm.get_shell_stream()
sm.session