jupyter_client_kernel_execute_code_blocking_quickstart.py

1import jupyter_client
2
3# Start a kernel and create a client
4kernel_manager, kernel_client = jupyter_client.run_kernel()
5
6# Execute code in the kernel
7msg_id = kernel_client.execute('print("hello world")')
8
9# Get the result of the execution
10# This will block until the message is received
11reply = kernel_client.get_shell_msg(timeout=1)
12
13# Get the stdout output from the IOPub channel
14# In a real application, you'd loop to collect all messages
15io_msg = kernel_client.get_iopub_msg(timeout=1)
16if io_msg['msg_type'] == 'stream':
17    print(io_msg['content']['text'])
18
19# Shutdown the kernel when finished
20kernel_manager.shutdown_kernel()