python tutorial - Python Multiple Inheritance | Multiple Inheritance in Python - learn python - python programming
- A class can be derived from more than one base classes in Python. This is called multiple inheritance.
- In multiple inheritance, the features of all the base classes are inherited into the derived class.
- The syntax for multiple inheritance is similar to single inheritance.
- Python supports multiple inheritance also. You can derive a child class from more than one base (parent) class.
Python Multiple Inheritance Example:
class Base1:
pass
class Base2:
pass
class MultiDerived(Base1, Base2):
pass- Here, MultiDerived is derived from classes Base1 and Base2.
Image representation:
- The multiderived class inherits the properties of both class base1 and base2.
Syntax of multiple inheritance:
class DerivedClassName(Base1, Base2, Base3):
<statement-1>
.
.
.
<statement-N>
Or
class Base1:
pass
class Base2:
pass
class MultiDerived(Base1, Base2):
pass Example 1: multiple inheritance
class First(object):
def __init__(self):
super(First, self).__init__()
print("first")
class Second(object):
def __init__(self):
super(Second, self).__init__()
print("second")
class Third(Second, First):
def __init__(self):
super(Third, self).__init__()
print("third")
Third();Output:
first
second
third