OpenHands/opendevin/runtime/plugins/jupyter/execute_cli

#!/usr/bin/env python3
import os
import sys
import time

import requests

# Read the Python code from STDIN
code = sys.stdin.read()

# Set the default kernel ID
kernel_id = 'default'

# try 5 times until success
PORT = os.environ.get('JUPYTER_EXEC_SERVER_PORT')
POST_URL = f'http://localhost:{PORT}/execute'

for i in range(5):
    try:
        response = requests.post(POST_URL, json={'kernel_id': kernel_id, 'code': code})
    except requests.exceptions.ConnectionError:
        time.sleep(1)
        continue
    # if "500: Internal Server Error" is not in the response, break the loop
    if '500: Internal Server Error' not in response.text:
        break
    time.sleep(1)

# Print the response
print(str(response.text))