How can I use the filter function with objects in Python?

How can I use the filter function with objects in Python?

You can use the filter function to filter objects in a list based on a condition. Do you have a specific example in mind?

Yes, I have a list of dictionaries representing people, and I want to filter out those who are older than 30.

You can define a function that checks the age and then use filter. For example:

people = [{'name': 'Alice', 'age': 25}, {'name': 'Bob', 'age': 35}]
filtered_people = list(filter(lambda person: person['age'] > 30, people))

What does the filtered list look like?

The filtered list will contain only the dictionaries of people older than 30. In this case, it would be:

[{'name': 'Bob', 'age': 35}]

Can I use a class instead of a dictionary?

Yes, you can filter objects of a class in the same way. Just ensure your filter function accesses the class attributes correctly.