Class

class ClassName:
    'Optional Class documentation string'
    class_suit

Following is the example of a simple Python Class

class Circle:
    'Class for Circle. Can be used to find area and perimeter'
    pi = 3.14
    def __init__(self,radius):
        self.radius = radius
    def area(self):
        return Circle.pi * self.radius * self.radius
    def peri(self):
        return 2 * self.__class__.pi  * self.radius


a = Circle(40)
print(a.radius)
print(a.area())
print(a.peri())
print a.pi


class Man:
    def __init__(self,name,age,sex,weight,height):
        self.name = name
        self.age = age
        self.sex = sex
        self.weight = weight
        self.height = height

a = Man('jeeva',40,'male',140,160)