upstream/ipython Files · examples/Embedding/inprocess_qtconsole.py

load the per kernel kernel.js and kernel.css...

load the per kernel kernel.js and kernel.css As per discussion, each kernel can provide a file name kernel.js that we try to load at kernel switching. If such a file exist we assume that the kernel pathches the javasscript and that this javascript cannot be unpatched, and further switching of the kernel cannot be undone without reloading the page. (separate PR for UI) if a kernel provide kernel.js, the it should consist into a AMD module definition that uses require.js the module shoudl define a function name `onload` that will be called at the appropriate moment before the kernel starts.

Brian E. Granger - - Load All Authors

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        Thomas Kluyver
    
Improve Python 3 compatibility for example scripts.

              r13991
            
      from __future__ import print_function

        MinRK
    
add in-process kernel examples

              r10305
            
      import os

        Martin Spacek
    
Fix `frontend` deprecation warnings in several examples

              r11360
            
      from IPython.qt.console.rich_ipython_widget import RichIPythonWidget

      from IPython.qt.inprocess import QtInProcessKernelManager

        MinRK
    
add in-process kernel examples

              r10305
            
      from IPython.lib import guisupport

      def print_process_id():

        Thomas Kluyver
    
Improve Python 3 compatibility for example scripts.

              r13991
            
          print('Process ID is:', os.getpid())

        MinRK
    
add in-process kernel examples

              r10305
            
      def main():

          # Print the ID of the main process

          print_process_id()

          app = guisupport.get_app_qt4()

          # Create an in-process kernel

          # >>> print_process_id()

          # will print the same process ID as the main process

        MinRK
    
fix in process qt and in process examples

              r10333
            
          kernel_manager = QtInProcessKernelManager()

        MinRK
    
add in-process kernel examples

              r10305
            
          kernel_manager.start_kernel()

          kernel = kernel_manager.kernel

          kernel.gui = 'qt4'

          kernel.shell.push({'foo': 43, 'print_process_id': print_process_id})

        MinRK
    
fix in process qt and in process examples

              r10333
            
          kernel_client = kernel_manager.client()

        MinRK
    
add in-process kernel examples

              r10305
            
          kernel_client.start_channels()

          def stop():

              kernel_client.stop_channels()

              kernel_manager.shutdown_kernel()

              app.exit()

          control = RichIPythonWidget()

          control.kernel_manager = kernel_manager

          control.kernel_client = kernel_client

          control.exit_requested.connect(stop)

          control.show()

          guisupport.start_event_loop_qt4(app)

      if __name__ == '__main__':

          main()

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Thomas Kluyver Improve Python 3 compatibility for example scripts.	r13991	from __future__ import print_function
MinRK add in-process kernel examples	r10305	import os

Martin Spacek Fix `frontend` deprecation warnings in several examples	r11360	from IPython.qt.console.rich_ipython_widget import RichIPythonWidget
		from IPython.qt.inprocess import QtInProcessKernelManager
MinRK add in-process kernel examples	r10305	from IPython.lib import guisupport


		def print_process_id():
Thomas Kluyver Improve Python 3 compatibility for example scripts.	r13991	print('Process ID is:', os.getpid())
MinRK add in-process kernel examples	r10305

		def main():
		# Print the ID of the main process
		print_process_id()

		app = guisupport.get_app_qt4()

		# Create an in-process kernel
		# >>> print_process_id()
		# will print the same process ID as the main process
MinRK fix in process qt and in process examples	r10333	kernel_manager = QtInProcessKernelManager()
MinRK add in-process kernel examples	r10305	kernel_manager.start_kernel()
		kernel = kernel_manager.kernel
		kernel.gui = 'qt4'
		kernel.shell.push({'foo': 43, 'print_process_id': print_process_id})

MinRK fix in process qt and in process examples	r10333	kernel_client = kernel_manager.client()
MinRK add in-process kernel examples	r10305	kernel_client.start_channels()

		def stop():
		kernel_client.stop_channels()
		kernel_manager.shutdown_kernel()
		app.exit()

		control = RichIPythonWidget()
		control.kernel_manager = kernel_manager
		control.kernel_client = kernel_client
		control.exit_requested.connect(stop)
		control.show()

		guisupport.start_event_loop_qt4(app)


		if __name__ == '__main__':
		main()