upstream/ipython Files · IPython/zmq/pylab/backend_payload.py

Add support for simultaneous interactive and inline matplotlib plots....

Add support for simultaneous interactive and inline matplotlib plots. In purely svg mode, there is now no lag with draw() operations, they just produce the figure immediately. And in gui mode, a new function, 'paste', is added to plt and to the user's namespace, that pastes open figures from GUI windows into the editing widget as inline SVGs.

Brian Granger - - Load All Authors

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             backend_payload.py
        
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      """ Provides basic funtionality for payload backends.

      """

      # Local imports.

      from IPython.core.interactiveshell import InteractiveShell

      def add_plot_payload(format, data, metadata={}):

          """ Add a plot payload to the current execution reply.

          Parameters:

          -----------

          format : str

              Identifies the format of the plot data.

          data : str

              The raw plot data.

          metadata : dict, optional [default empty]

              Allows for specification of additional information about the plot data.

          """

          payload = dict(

              source='IPython.zmq.pylab.backend_payload.add_plot_payload', 

              format=format, data=data, metadata=metadata

          )

          InteractiveShell.instance().payload_manager.write_payload(payload)

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				""" Provides basic funtionality for payload backends.
				"""

				# Local imports.
				from IPython.core.interactiveshell import InteractiveShell


				def add_plot_payload(format, data, metadata={}):
				""" Add a plot payload to the current execution reply.

				Parameters:
				-----------
				format : str
				Identifies the format of the plot data.

				data : str
				The raw plot data.

				metadata : dict, optional [default empty]
				Allows for specification of additional information about the plot data.
				"""
				payload = dict(
				source='IPython.zmq.pylab.backend_payload.add_plot_payload',
				format=format, data=data, metadata=metadata
				)
				InteractiveShell.instance().payload_manager.write_payload(payload)