What are the differences between context managers and try-finally in Python?

What are the differences between context managers and try-finally in Python?

Context managers simplify resource management by ensuring proper setup and teardown, while try-finally requires manual handling.

Can you give me an example of each?

Sure! A context manager example is using with open('file.txt') as f:. A try-finally example is try: f = open('file.txt') finally: f.close().

Which one is preferred in Python?

Context managers are generally preferred for their readability and automatic resource management.

Are there any performance differences?

In most cases, the performance difference is negligible, but context managers can be more efficient in managing resources.