What are the best practices for garbage collection in Python?

What are the best practices for garbage collection in Python?

The best practices for garbage collection in Python include using reference counting, avoiding circular references, and utilizing the gc module.

Can you explain how reference counting works?

Reference counting keeps track of the number of references to an object. When the count drops to zero, the object is deallocated.

What should I do about circular references?

To handle circular references, you can use the gc module to detect and collect them, as reference counting alone won't suffice.

Are there any tools to help with garbage collection?

Yes, tools like objgraph can help visualize object references and identify memory leaks in your Python applications.

How can I monitor memory usage in my Python application?

You can use the memory_profiler library to monitor memory usage line by line in your Python application.