upstream/ipython Files · IPython/lib/tests/test_clipboard.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)

Thomas Kluyver - - Load All Authors

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        Thomas Kluyver
    
Add simple smoketest for clipboard access

              r13481
            
      import nose.tools as nt

      from IPython.core.error import TryNext

      from IPython.lib.clipboard import ClipboardEmpty

        Thomas Kluyver
    
Skip clipboard test on *nix systems if headless....

              r13518
            
      from IPython.testing.decorators import skip_if_no_x11

        Thomas Kluyver
    
Add simple smoketest for clipboard access

              r13481
            
      from IPython.utils.py3compat import unicode_type

        Thomas Kluyver
    
Skip clipboard test on *nix systems if headless....

              r13518
            
      @skip_if_no_x11

        Thomas Kluyver
    
Add simple smoketest for clipboard access

              r13481
            
      def test_clipboard_get():

          # Smoketest for clipboard access - we can't easily guarantee that the

          # clipboard is accessible and has something on it, but this tries to

          # exercise the relevant code anyway.

          try:

              a = get_ipython().hooks.clipboard_get()

          except ClipboardEmpty:

              # Nothing in clipboard to get

              pass

          except TryNext:

              # No clipboard access API available

              pass

          else:

              nt.assert_is_instance(a, unicode_type)

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Thomas Kluyver Add simple smoketest for clipboard access	r13481	import nose.tools as nt

		from IPython.core.error import TryNext
		from IPython.lib.clipboard import ClipboardEmpty
Thomas Kluyver Skip clipboard test on *nix systems if headless....	r13518	from IPython.testing.decorators import skip_if_no_x11
Thomas Kluyver Add simple smoketest for clipboard access	r13481	from IPython.utils.py3compat import unicode_type

Thomas Kluyver Skip clipboard test on *nix systems if headless....	r13518	@skip_if_no_x11
Thomas Kluyver Add simple smoketest for clipboard access	r13481	def test_clipboard_get():
		# Smoketest for clipboard access - we can't easily guarantee that the
		# clipboard is accessible and has something on it, but this tries to
		# exercise the relevant code anyway.
		try:
		a = get_ipython().hooks.clipboard_get()
		except ClipboardEmpty:
		# Nothing in clipboard to get
		pass
		except TryNext:
		# No clipboard access API available
		pass
		else:
		nt.assert_is_instance(a, unicode_type)