upstream/ipython Files · IPython/kernel/inprocess/socket.py

Adds configuration options to use Google Drive content manager...

Adds configuration options to use Google Drive content manager Adds the key contentmanager_js_source to webapp_settings that allows for specifying the content manager JavaScript source file. Also adds a NotebookManager subclass, ClientSideNotebookManager, which does minimal logic. This class is used when the JavaScript content manager doesn't use the Python notebook manager, but rather implements that logic client side, as is the case for the Google Drive based content manager. A sample command line that uses the Google Drive content manager, and the ClientSideNotebookManager, is ipython notebook --NotebookApp.webapp_settings="{'contentmanager_js_source': 'base/js/drive_contentmanager'}" --NotebookApp.notebook_manager_class="IPython.html.services.notebooks.clientsidenbmanager.ClientSideNotebookManager"

Thomas Kluyver - - Load All Authors

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             socket.py
        
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             / IPython / kernel / inprocess / socket.py
          
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      """ Defines a dummy socket implementing (part of) the zmq.Socket interface. """

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

      #  Copyright (C) 2012  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

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

      # Standard library imports.

      import abc

      try:

          from queue import Queue  # Py 3

      except ImportError:

          from Queue import Queue  # Py 2

      # System library imports.

      import zmq

      # Local imports.

      from IPython.utils.traitlets import HasTraits, Instance, Int

      from IPython.utils.py3compat import with_metaclass

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

      # Generic socket interface

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

      class SocketABC(with_metaclass(abc.ABCMeta, object)):

          @abc.abstractmethod

          def recv_multipart(self, flags=0, copy=True, track=False):

              raise NotImplementedError

          @abc.abstractmethod

          def send_multipart(self, msg_parts, flags=0, copy=True, track=False):

              raise NotImplementedError

      SocketABC.register(zmq.Socket)

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

      # Dummy socket class

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

      class DummySocket(HasTraits):

          """ A dummy socket implementing (part of) the zmq.Socket interface. """

          queue = Instance(Queue, ())

          message_sent = Int(0) # Should be an Event

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

          # Socket interface

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

          def recv_multipart(self, flags=0, copy=True, track=False):

              return self.queue.get_nowait()

          def send_multipart(self, msg_parts, flags=0, copy=True, track=False):

              msg_parts = list(map(zmq.Message, msg_parts))

              self.queue.put_nowait(msg_parts)

              self.message_sent += 1

      SocketABC.register(DummySocket)

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				""" Defines a dummy socket implementing (part of) the zmq.Socket interface. """

				#-----------------------------------------------------------------------------
				# Copyright (C) 2012 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
				#-----------------------------------------------------------------------------

				# Standard library imports.
				import abc
				try:
				from queue import Queue # Py 3
				except ImportError:
				from Queue import Queue # Py 2

				# System library imports.
				import zmq

				# Local imports.
				from IPython.utils.traitlets import HasTraits, Instance, Int
				from IPython.utils.py3compat import with_metaclass

				#-----------------------------------------------------------------------------
				# Generic socket interface
				#-----------------------------------------------------------------------------

				class SocketABC(with_metaclass(abc.ABCMeta, object)):
				@abc.abstractmethod
				def recv_multipart(self, flags=0, copy=True, track=False):
				raise NotImplementedError

				@abc.abstractmethod
				def send_multipart(self, msg_parts, flags=0, copy=True, track=False):
				raise NotImplementedError

				SocketABC.register(zmq.Socket)

				#-----------------------------------------------------------------------------
				# Dummy socket class
				#-----------------------------------------------------------------------------

				class DummySocket(HasTraits):
				""" A dummy socket implementing (part of) the zmq.Socket interface. """

				queue = Instance(Queue, ())
				message_sent = Int(0) # Should be an Event

				#-------------------------------------------------------------------------
				# Socket interface
				#-------------------------------------------------------------------------

				def recv_multipart(self, flags=0, copy=True, track=False):
				return self.queue.get_nowait()

				def send_multipart(self, msg_parts, flags=0, copy=True, track=False):
				msg_parts = list(map(zmq.Message, msg_parts))
				self.queue.put_nowait(msg_parts)
				self.message_sent += 1

				SocketABC.register(DummySocket)