ম্যাজিক মেথড#

class MyClass:
    """A custom class for nothing"""

    def __init__(self, var):
        self.var = var

    def __del__(self):
        del self.var

class MyClass:
    """A custom class for nothing"""

    def __init__(self, var):
        self.var = var

    def __del__(self):
        del self.var

    def __gt__(self, other):
        return len(other) > len(self.var)

    def __lt__(self, other):
        return len(other) < len(self.var)

    def __ge__(self, other):
        return len(other) >= len(self.var)

    def __le__(self, other):
        return len(other) <= len(self.var)

>>> a = 5
>>> b = 9
>>> a.__add__(b)
14
>>> b.__sub__(a)
4
>>> a.__mul__(b)
45
>>> b.__mul__(a)
45
>>> b.__mod__(a)
4
>>> b.__pow__(a)
59049
>>> b.__floordiv__(a)
1

>>> a = 5
>>> type(a)
<class 'int'>
>>> a = a.__float__()
>>> type(a)
<class 'float'>
>>> a = a.__str__()
>>> type(a)
<class 'str'>
>>> a = a.__repr__()
>>> type(a)
<class 'str'>

>>> a = 'Bangladesh'
>>> b = 'desh'
>>> a.__len__()
10
>>> a.__iter__()
<str_iterator object at 0x7f4c2c3c5a58>
>>> list(a.__iter__())
['B', 'a', 'n', 'g', 'l', 'a', 'd', 'e', 's', 'h']
>>> a.__contains__(b)
True