input() — Expert Playground

Reads a line of text from the user via the console

Python Playground

# input() internals
import dis

def using_input():
    pass

# Bytecode analysis
dis.dis(using_input)

# Check if it's truly built-in
import builtins
print(f"\ninput is builtin: {hasattr(builtins, 'input')}")
print(f"Type: {type(builtins.input)}")

Output

Click "Run" to execute your code

Understanding the internal implementation helps optimize hot paths in performance-critical 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 input()