i would be glad if u explain by code.
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A general method is specific to an instance of the class. And a class method (defined using the @classmethod
decorator) is applicable to the whole class. Properties which are applicable to all the instances of a class are usually defined here and those which are specific to an instance of the class, go into the general methods. Example:
class Car:
def __init__(self, color):
self.color = color
def get_color(self):
return self.color
@classmethod
def red_cars(cls):
# cls is the Car class
print(cls)
Now, calling the functions using:
a = Car('Red')
a.get_color()
a.red_cars()
prints:
'Red'
<class '__main__.Car'>
None
None
is printed out because the red_cars()
method returned nothing.
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Mm Yes
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