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Special Method and Singleton Class in Python
Every Python class has some special method start with __ and end with __. Let’s start with a empty class and see what is special methods are defined in it. class EmptyClass: pass if __name__ == "__main__": print(dir(EmptyClass)) Here is the output of it. [‘__class__’, ‘__delattr__’, ‘__dict__’, ‘__dir__’, ‘__doc__’, ‘__eq__’, ‘__format__’, ‘__ge__’, ‘__getattribute__’, ‘__getstate__’,…
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Python __call__ special method practical example
Python __call__ special method practical example
I know that __call__ method in a class is triggered when the instance of a class is called. However, I have no idea when I can use this special method, because one can simply create a new method and perform the same operation done in __call__ method and instead of calling the instance, you can call the method.
I would really appreciate it if someone gives me a practical usage of this special…
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