Jul 11, 2025 · isinstance () is a built-in Python function that checks whether an object or variable is an instance of a specified type or class (or a tuple of classes), returning True if it matches and False …

The isinstance() function returns True if the specified object is of the specified type, otherwise False. If the type parameter is a tuple, this function will return True if the object is one of the types in the tuple.

Learn what isinstance () does in Python and how to use this built-in function to check an object's type. Discover its practical uses along with key limitations.

In this tutorial, we will learn about the Python isinstance () function with the help of examples.

Feb 21, 2025 · The Python isinstance function is a powerful and versatile tool that allows you to check whether an object is an instance of a specific class or its subclass. This mechanism is crucial for …

Apr 11, 2025 · This comprehensive guide explores Python's isinstance function, which checks if an object is an instance of a class or tuple of classes. We'll cover basic usage, inheritance, abstract …

Jan 26, 2025 · In Python, isinstance is a built-in function that plays a crucial role in object-oriented programming and type checking. It allows developers to determine whether an object is an instance …

Apr 2, 2023 · In Python, the isinstance() function checks whether an object is an instance of a specified type, class, or a tuple of classes. If it is, the function returns True, otherwise it returns False.

Apr 22, 2025 · isinstance(object, type) returns True if the object argument is an instance of the specified type argument or a subclass derived from that type. You can use a tuple as the second argument to …

Feb 11, 2025 · What is isinstance in Python? The isinstance () is an inbuilt function that checks whether the specified value is an instance or object of the specified class or data type.