What is the assert statement in Python?

What is the assert statement in Python?

The assert statement is used for debugging purposes in Python. It tests a condition and raises an AssertionError if the condition is false.

Can you give me an example of how to use assert?

Sure! Here's a simple example: assert x > 0, 'x must be positive'. This will raise an error if x is not greater than 0.

What happens if the assertion fails?

If the assertion fails, Python raises an AssertionError and stops the execution of the program unless it's caught.

Is it a good practice to use assert in production code?

Generally, asserts are used for debugging and should not be relied upon in production code, as they can be disabled.