signal — Expert Playground

Set handlers for OS signals (SIGINT, SIGTERM, etc.)

Python Playground

# signal internals
import signal
import sys

mod = signal
print(f"Module: {mod.__name__}")
print(f"File: {getattr(mod, '__file__', 'built-in')}")
print(f"Package: {getattr(mod, '__package__', 'N/A')}")
print(f"Size in modules: {sys.getsizeof(mod)} bytes")

Output

Click "Run" to execute your code

Understanding the internals of signal helps write more efficient code.

Challenge

Try modifying the code above to explore different behaviors. Can you extend the example to handle a new use case?

View all Expert examples for signal