format — Easy Playground

Called by format() and f-strings for custom formatting

Python Playground

class Example:
    def __format__(self):
        return "Example __format__"

obj = Example()
print(obj)

Output

Click "Run" to execute your code

__format__ called by format() and f-strings for custom formatting. Implementing it lets you customize how Python interacts with your objects.

Try modifying the code above to explore different behaviors. Can you extend the example to handle a new use case?

__format__ — Easy Playground