upstream/ipython Files · IPython/html/tests/test_utils.py

Shut down kernels in parallel...

Shut down kernels in parallel When stopping the notebook server, it currently sends a shutdown request to each kernel and then waits for the process to finish. This can be slow if you have several kernels running. This makes it issues all the shutdown requests before waiting on the processes, so shutdown happens in parallel. KernelManager (and MultiKernelManager) gain three new public API methods to allow this: * request_shutdown (promoted from a private method) * wait_shutdown (refactored out of shutdown_kernel) * cleanup (refactored out of shutdown_kernel)

Brian E. Granger - - Load All Authors

File last commit:

r15108:ab77a34b


                r16510:633371e5

Download file

             test_utils.py
        
                    76 lines
            
             | 2.9 KiB
            
                | text/x-python
            
             |
                PythonLexer
            
             / IPython / html / tests / test_utils.py
          
                    History
                
                 |
                  Annotation
                 | Raw
                 |Copy content
                 |Copy permalink

      """Test HTML utils"""

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

      #  Copyright (C) 2013 The IPython Development Team

      #

      #  Distributed under the terms of the BSD License.  The full license is in

      #  the file COPYING, distributed as part of this software.

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

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

      # Imports

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

      import os

      import nose.tools as nt

      import IPython.testing.tools as tt

      from IPython.html.utils import url_escape, url_unescape, is_hidden

      from IPython.utils.tempdir import TemporaryDirectory

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

      # Test functions

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

      def test_help_output():

          """ipython notebook --help-all works"""

          tt.help_all_output_test('notebook')

      def test_url_escape():

          # changes path or notebook name with special characters to url encoding

          # these tests specifically encode paths with spaces

          path = url_escape('/this is a test/for spaces/')

          nt.assert_equal(path, '/this%20is%20a%20test/for%20spaces/')

          path = url_escape('notebook with space.ipynb')

          nt.assert_equal(path, 'notebook%20with%20space.ipynb')

          path = url_escape('/path with a/notebook and space.ipynb')

          nt.assert_equal(path, '/path%20with%20a/notebook%20and%20space.ipynb')

          path = url_escape('/ !@$#%^&* / test %^ notebook @#$ name.ipynb')

          nt.assert_equal(path,

              '/%20%21%40%24%23%25%5E%26%2A%20/%20test%20%25%5E%20notebook%20%40%23%24%20name.ipynb')

      def test_url_unescape():

          # decodes a url string to a plain string

          # these tests decode paths with spaces

          path = url_unescape('/this%20is%20a%20test/for%20spaces/')

          nt.assert_equal(path, '/this is a test/for spaces/')

          path = url_unescape('notebook%20with%20space.ipynb')

          nt.assert_equal(path, 'notebook with space.ipynb')

          path = url_unescape('/path%20with%20a/notebook%20and%20space.ipynb')

          nt.assert_equal(path, '/path with a/notebook and space.ipynb')

          path = url_unescape(

              '/%20%21%40%24%23%25%5E%26%2A%20/%20test%20%25%5E%20notebook%20%40%23%24%20name.ipynb')

          nt.assert_equal(path, '/ !@$#%^&* / test %^ notebook @#$ name.ipynb')

      def test_is_hidden():

          with TemporaryDirectory() as root:

              subdir1 = os.path.join(root, 'subdir')

              os.makedirs(subdir1)

              nt.assert_equal(is_hidden(subdir1, root), False)

              subdir2 = os.path.join(root, '.subdir2')

              os.makedirs(subdir2)

              nt.assert_equal(is_hidden(subdir2, root), True)

              subdir34 = os.path.join(root, 'subdir3', '.subdir4')

              os.makedirs(subdir34)

              nt.assert_equal(is_hidden(subdir34, root), True)

              nt.assert_equal(is_hidden(subdir34), True)

	Site-wide shortcuts
/	Use quick search box
g h	Goto home page
g g	Goto my private gists page
g G	Goto my public gists page
g 0-9	Goto bookmarked items from 0-9
n r	New repository page
n g	New gist page

	Repositories
g s	Goto summary page
g c	Goto changelog page
g f	Goto files page
g F	Goto files page with file search activated
g p	Goto pull requests page
g o	Goto repository settings
g O	Goto repository access permissions settings
t s	Toggle sidebar on some pages

				"""Test HTML utils"""

				#-----------------------------------------------------------------------------
				# Copyright (C) 2013 The IPython Development Team
				#
				# Distributed under the terms of the BSD License. The full license is in
				# the file COPYING, distributed as part of this software.
				#-----------------------------------------------------------------------------

				#-----------------------------------------------------------------------------
				# Imports
				#-----------------------------------------------------------------------------

				import os

				import nose.tools as nt

				import IPython.testing.tools as tt
				from IPython.html.utils import url_escape, url_unescape, is_hidden
				from IPython.utils.tempdir import TemporaryDirectory

				#-----------------------------------------------------------------------------
				# Test functions
				#-----------------------------------------------------------------------------

				def test_help_output():
				"""ipython notebook --help-all works"""
				tt.help_all_output_test('notebook')


				def test_url_escape():

				# changes path or notebook name with special characters to url encoding
				# these tests specifically encode paths with spaces
				path = url_escape('/this is a test/for spaces/')
				nt.assert_equal(path, '/this%20is%20a%20test/for%20spaces/')

				path = url_escape('notebook with space.ipynb')
				nt.assert_equal(path, 'notebook%20with%20space.ipynb')

				path = url_escape('/path with a/notebook and space.ipynb')
				nt.assert_equal(path, '/path%20with%20a/notebook%20and%20space.ipynb')

				path = url_escape('/ !@$#%^&* / test %^ notebook @#$ name.ipynb')
				nt.assert_equal(path,
				'/%20%21%40%24%23%25%5E%26%2A%20/%20test%20%25%5E%20notebook%20%40%23%24%20name.ipynb')

				def test_url_unescape():

				# decodes a url string to a plain string
				# these tests decode paths with spaces
				path = url_unescape('/this%20is%20a%20test/for%20spaces/')
				nt.assert_equal(path, '/this is a test/for spaces/')

				path = url_unescape('notebook%20with%20space.ipynb')
				nt.assert_equal(path, 'notebook with space.ipynb')

				path = url_unescape('/path%20with%20a/notebook%20and%20space.ipynb')
				nt.assert_equal(path, '/path with a/notebook and space.ipynb')

				path = url_unescape(
				'/%20%21%40%24%23%25%5E%26%2A%20/%20test%20%25%5E%20notebook%20%40%23%24%20name.ipynb')
				nt.assert_equal(path, '/ !@$#%^&* / test %^ notebook @#$ name.ipynb')

				def test_is_hidden():
				with TemporaryDirectory() as root:
				subdir1 = os.path.join(root, 'subdir')
				os.makedirs(subdir1)
				nt.assert_equal(is_hidden(subdir1, root), False)
				subdir2 = os.path.join(root, '.subdir2')
				os.makedirs(subdir2)
				nt.assert_equal(is_hidden(subdir2, root), True)
				subdir34 = os.path.join(root, 'subdir3', '.subdir4')
				os.makedirs(subdir34)
				nt.assert_equal(is_hidden(subdir34, root), True)
				nt.assert_equal(is_hidden(subdir34), True)