What are the differences in garbage collection between Python 2 and 3?

What are the differences in garbage collection between Python 2 and 3?

Python 2 uses reference counting and a cyclic garbage collector, while Python 3 improves on this with better memory management.

Can you explain how the cyclic garbage collector works in Python 2?

Sure! The cyclic garbage collector in Python 2 detects and collects objects that reference each other, preventing memory leaks.

Does Python 3 have any new features for garbage collection?

Yes, Python 3 introduced a more efficient garbage collection algorithm and improved handling of memory fragmentation.

How can I check for memory leaks in my Python code?

You can use tools like objgraph or gc module to track object references and identify memory leaks in your code.