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How to use cleanup_kernels method in autotest

Best Python code snippet using autotest_python

notebookapp.py

Source:notebookapp.py

...104    def initialize(self, argv=None):105        super(NotebookApp, self).initialize(argv)106        self.init_kernel_argv()107        self.init_configurables()108    def cleanup_kernels(self):109        """Shutdown all kernels.110        111        The kernels will shutdown themselves when this process no longer exists,112        but explicit shutdown allows the KernelManagers to cleanup the connection files.113        """114        self.log.info('Shutting down kernels')115        self.kernel_manager.shutdown_all()116    def start(self):117        """ Start the IPython Notebook server app, after initialization118        This method takes no arguments so all configuration and initialization119        must be done prior to calling this method."""120        try:121            ioloop.IOLoop.instance().start()122        except:123            print "Error on stop:", sys.exc_info()[0]124            raise125        finally:126            self.cleanup_kernels()127    def stop(self):128        try:129            ioloop.IOLoop.instance().stop()130        except:131            print "Error on stop:", sys.exc_info()[0]132            raise133        finally:134            self.cleanup_kernels()135#-----------------------------------------------------------------------------136# Main entry point137#-----------------------------------------------------------------------------...

manager.py

Source:manager.py

...51        except KeyboardInterrupt:52            self.log.info(_("Interrupted..."))53        finally:54            self.remove_server_info_file()55            self.cleanup_kernels()56    def stop(self):57        super().stop()58        if self.thread is not None:59            self.thread.join()60    def init_signal(self):61        # This would call signal.signal(signal.SIGINT, signal.SIG_IGN)62        # Not needed in supinterpreter.63        pass64    @property65    def url_with_token(self):66        return url_concat(self.connection_url, {'token': self.token})67class JupyterManager:68    def __init__(self):69        self._thread = None...

cutter_jupyter.py

Source:cutter_jupyter.py

...28        except KeyboardInterrupt:29            self.log.info(_("Interrupted..."))30        finally:31            self.remove_server_info_file()32            self.cleanup_kernels()33    def stop(self):34        super().stop()35        self.thread.join()36    @property37    def url_with_token(self):38        return url_concat(self.connection_url, {'token': self.token})39def start_jupyter():40    app = CutterNotebookApp()41    app.initialize()42    app.start()43    return app44if __name__ == "__main__":45    app = start_jupyter()46    print("Started " + app.url_with_token)

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