ptvsd

import ptvsd import os # Enable remote debugging. By default, listens on all interfaces (0.0.0.0) and port 5678. # The 'address' can be configured via environment variables for flexibility. # For a more secure setup, specify a host (e.g., '127.0.0.1') and/or a secret (ptvsd 3.x required it). # Example using environment variables for host and port DEBUG_HOST = os.environ.get('PTVSD_HOST', '0.0.0.0') DEBUG_PORT = int(os.environ.get('PTVSD_PORT', 5678)) print(f"Waiting for debugger attach on {DEBUG_HOST}:{DEBUG_PORT}") ptvsd.enable_attach(address=(DEBUG_HOST, DEBUG_PORT)) # Optional: Wait for the debugger to attach before continuing execution. # This is useful when debugging script startup. # Remove or comment out in production or if your debugger automatically attaches early. ptvsd.wait_for_attach() print("Debugger attached. Continuing execution...") def my_function(): x = 10 y = 20 # Use breakpoint() for Python 3.7+ or ptvsd.break_into_debugger() for older Python versions breakpoint() # This will pause execution if a debugger is attached z = x + y print(f"Result: {z}") my_function()