upstream/ipython Files · IPython/kernel/blocking/client.py

don't stop propagation in dashboard...

don't stop propagation in dashboard Stopping click propagation should be avoided when used as a hack for something else, as it interacts poorly with the open/close mechanics of Bootstrap menus (amongst others). (more [here](http://css-tricks.com/dangers-stopping-event-propagation/) This code preserves the intended behaviour (toggling the checkbox when clicking on the row, except for the link) without resorting to `stopPropagation()`

Jessica B. Hamrick - - Load All Authors

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             / IPython / kernel / blocking / client.py
          
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      """Implements a fully blocking kernel client.

      Useful for test suites and blocking terminal interfaces.

      """

      # Copyright (c) IPython Development Team.

      # Distributed under the terms of the Modified BSD License.

      try:

          from queue import Empty  # Python 3

      except ImportError:

          from Queue import Empty  # Python 2

      from IPython.utils.traitlets import Type

      from IPython.kernel.channels import HBChannel

      from IPython.kernel.client import KernelClient

      from .channels import ZMQSocketChannel

      class BlockingKernelClient(KernelClient):

          def wait_for_ready(self):

              # Wait for kernel info reply on shell channel

              while True:

                  msg = self.shell_channel.get_msg(block=True)

                  if msg['msg_type'] == 'kernel_info_reply':

                      self._handle_kernel_info_reply(msg)

                      break

              # Flush IOPub channel

              while True:

                  try:

                      msg = self.iopub_channel.get_msg(block=True, timeout=0.2)

                  except Empty:

                      break

          # The classes to use for the various channels

          shell_channel_class = Type(ZMQSocketChannel)

          iopub_channel_class = Type(ZMQSocketChannel)

          stdin_channel_class = Type(ZMQSocketChannel)

          hb_channel_class = Type(HBChannel)

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				"""Implements a fully blocking kernel client.

				Useful for test suites and blocking terminal interfaces.
				"""
				# Copyright (c) IPython Development Team.
				# Distributed under the terms of the Modified BSD License.

				try:
				from queue import Empty # Python 3
				except ImportError:
				from Queue import Empty # Python 2

				from IPython.utils.traitlets import Type
				from IPython.kernel.channels import HBChannel
				from IPython.kernel.client import KernelClient
				from .channels import ZMQSocketChannel

				class BlockingKernelClient(KernelClient):
				def wait_for_ready(self):
				# Wait for kernel info reply on shell channel
				while True:
				msg = self.shell_channel.get_msg(block=True)
				if msg['msg_type'] == 'kernel_info_reply':
				self._handle_kernel_info_reply(msg)
				break

				# Flush IOPub channel
				while True:
				try:
				msg = self.iopub_channel.get_msg(block=True, timeout=0.2)
				except Empty:
				break

				# The classes to use for the various channels
				shell_channel_class = Type(ZMQSocketChannel)
				iopub_channel_class = Type(ZMQSocketChannel)
				stdin_channel_class = Type(ZMQSocketChannel)
				hb_channel_class = Type(HBChannel)