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

get rid of most slowdown at notebook loading....

get rid of most slowdown at notebook loading. 1) Do not setOption('mode',new_mode) on CM if new and old mode are the same. It triggert **a lot** of calculation of bounding box in the end. 2) Do **not** select cell when loading the notebook it triggers **a lot** of CM even that check visible things and so on and so forth. So add a option to add_cell_at_index not to select it 3) jQuery $.attr has some magics, but has a slight overhead on real native ELEM.setAttribute DOM method. Seem slight improvement when loads of PNGs on one page

Thomas Kluyver - - Load All Authors

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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.kernel import launcher, connect

      from IPython import kernel

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

      # Classes and functions

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

      def test_kms():

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

              KM = base + "KernelManager"

              nt.assert_in(KM, dir(kernel))

      def test_kcs():

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

              KM = base + "KernelClient"

              nt.assert_in(KM, dir(kernel))

      def test_launcher():

          for name in launcher.__all__:

              nt.assert_in(name, dir(kernel))

      def test_connect():

          for name in connect.__all__:

              nt.assert_in(name, dir(kernel))

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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.kernel import launcher, connect
				from IPython import kernel

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

				def test_kms():
				for base in ("", "Multi"):
				KM = base + "KernelManager"
				nt.assert_in(KM, dir(kernel))

				def test_kcs():
				for base in ("", "Blocking"):
				KM = base + "KernelClient"
				nt.assert_in(KM, dir(kernel))

				def test_launcher():
				for name in launcher.__all__:
				nt.assert_in(name, dir(kernel))

				def test_connect():
				for name in connect.__all__:
				nt.assert_in(name, dir(kernel))