plotkernel.py

from ipykernel.kernelbase import Kernel
from pithon import compile_and_run

class PlotKernel(Kernel):
    implementation = 'Plot'
    implementation_version = '1.0'
    language = 'python'
    language_version = '3.6'
    language_info = {'name': 'plotter',
                     'mimetype': 'text/plain',
                     'extension': '.py'}
    banner = "Simple plotting"
    
    def do_execute(self, code, silent,
                   store_history=True,
                   user_expressions=None,
                   allow_stdin=False):

        if not silent:
            result = compile_and_run(code)
            stream_content = {'name': 'stdout', 'text': result}
            self.send_response(self.iopub_socket, 'stream', stream_content)

        # We return the exection results.
        return {'status': 'ok',
                'execution_count':
                    self.execution_count,
                'payload': [],
                'user_expressions': {},
               }
    

if __name__ == '__main__':
    from ipykernel.kernelapp import IPKernelApp
    IPKernelApp.launch_instance(kernel_class=PlotKernel)