To do it, you can implement the __eq__ dunder method in the Person class. Python automatically calls the __eq__ method of a class when you use the == operator to compare the instances of …

When writing custom classes it is often important to allow equivalence by means of the == and != operators. In Python, this is made possible by implementing the __eq__ and __ne__ special …

Oct 1, 2020 · There are various ways using which the objects of any type in Python can be compared. Python has “==” operator, “is” operator, and “__eq__” dunder method for …

If none of the above are the case, Python repeats the process looking for __cmp__. If it exists, the objects are equal iff it returns zero. As a final fallback, Python calls object.__eq__(a, b), which …

Oct 10, 2023 · __eq__() in Python. First, __eq__() is a dunder/magic method, as you can see that it is preceded and succeeded by double underscores. Whenever you use the == operator, this …

Jul 18, 2017 · The python documentation mentions that if you override __eq__ and the object is immutable, you should also override __hash__ in order for the class to be properly hashable. …

Aug 18, 2023 · The __eq__ is a dunder method in Python classes which stands for equality, meaning it defines the functionality of the equality operator (==). It is used when we need to …

Aug 16, 2021 · To define how to compare two objects of our class, we need to implement the dunder method __eq__(). When we use the expression a==b Python invokes A.__eq__(B) …

6 days ago · Python __eq__ Method. Last modified April 8, 2025 This comprehensive guide explores Python's __eq__ method, the special method responsible for equality comparison. …

Sep 5, 2024 · In Python, __eq__ and __hash__ work together to ensure that objects can be compared for equality and stored efficiently in hash-based collections. By properly defining …