What is the difference between raise and assert in Python?

Can you explain the difference between raise and assert in Python?

Sure! In Python, 'raise' is used to trigger an exception, while 'assert' is used to test conditions.

When should I use raise instead of assert?

You should use 'raise' when you want to handle errors explicitly, while 'assert' is mainly for debugging.

Can you give me an example of both?

Of course! For 'raise', you might do: raise ValueError('Invalid value'). For 'assert', you could use: assert x > 0, 'x must be positive'.

Are there any performance implications of using assert?

Yes, assertions can be disabled with the -O flag, so they shouldn't be used for critical checks in production.