Jupyter Notebook 代码片段的执行过程

traitlets.config.configurable.SingletonConfigurable

_instance

jupyter_core==4.10

Session

send()

NotebookWebApplication

handlers

Jupyter Notebook代码片段的执行过程

jupyter_client==7.3

ZMQChannelsHandler

on_messagesession: jupyter_client.Session

IPythonKernel

shell: ZMQInteractiveShelldo_execute()run_cell = shell.run_cell

ipkernel==6.15

kernel.js

ws = WebSocket('ws://<ip>:<port>/api/kernels/<kernel_id>/channels?session_id=<session_id>\")Kernel.prototype.execute = ws.send(\"execute_request\

zmq

websocket

Python

eval()

staticfiles

run_cell

ZMQInteractiveShell

run_cell()

jupyter_core.JupyterApp

notebook==6.4

notebookapp.NotebookApp

init_handlers()launch_new_instance()start()kernel_spec_managerkernel_managersession_managerweb_app

Browser

KernelClient

session: jupyter_client.session.Sessionexecute()

Kernel

msg_types: listshell_handlers: listexecute_request()do_execute(): NotImplementedError

InProcessKernel

traitlets.config.application.Application

InteractiveShell

run_cell()run_code()ast()compile()