In-Place Operators in Python | Set 2 (ixor (), iand (), ipow (), …)



Additional features are discussed in this article.

1. ixor () : — This function is used to assign and change the current value . This operation performs the operation “ a ^ = b “. The not assignment is true for immutable containers such as strings, numbers, and tuples.

2. ipow () : — This function is used to assign and exponentiate the current value . This operation performs the operation “ a ** = b “. The not assignment is true for immutable containers such as strings, numbers, and tuples.

# Python code to demonstrate how it works
# ixor () and ipow ()

 
# import statement to handle statement operations

import operator

 
# using ixor () to exclude or and assign a value

x = operator.ixor ( 10 , 5 ); 

 
# print the changed value

print ( "The value after xoring and assigning:" , end = "")

print (x)

 
# using ipow () to exponentiate and assign a value

x = operator.ipow ( 5 , 4 ); 

 
# print the changed value

print ( "The value after exponentiating and assigning:" , end = "")

print (x)

Output:

 The value after xoring and assigning: 15 The value after exponentiating and assigning: 625 

3. iand () : — this function is used to assign both bitwise and current values ​​. This operation performs the operation “ a & amp; = b “. The not assignment is true for immutable containers such as strings, numbers, and tuples.

4. ior () : — This function is used to assignment and bitwise or current value . This operation performs the operation “ a | = b “. The not assignment is true for immutable containers such as strings, numbers, and tuples.

# Python code to demonstrate how it works
# ior () and iand ()

 
# import statement to handle statement operations

import operator

 
# using ior () for or, and assign a value

x = operator.ior ( 10 , 5 ); 

 
# print the changed value

print ( "The value after bitwise or, and assigning:" , end = "")

print (x)

 
# using iand () for and, and assign a value

x = operator.iand ( 5 , 4 ); 

 
# print the changed value

print ( "The value after bitwise and, and assigning:" , end = "")

print (x)

Output:

 The value after bitwise or, and assigning: 15 The value after bitwise and, and assigning: 4 

5. ilshift () : — this function is used to assign and bitwise shift the current value by the second argument . This operation performs the operation “ a & lt; & lt; = b “. The not assignment is true for immutable containers such as strings, numbers, and tuples.

6. irshift () : — This function is used to assign and bitwise offset the rights of the current value as the second argument . This operation performs the operation “ a & gt; & gt; = b “. The not assignment is true for immutable containers such as strings, numbers, and tuples.

# Python code to demonstrate how it works
# ilshift () and irshift ()

 
# import statement to handle statement operations

import operator

 
# using ilshift () to shift left and assign value

x = operator.ilshift ( 8 , 2 ); 

 
# print the changed value

print ( "The value after bitwise left shift and assigning:" , end = "")

print (x)

 
# use irshift () to bitwise shift right and assign a value

x = operator.irshift ( 8 , 2 ); 

 
# print the changed value

print ( "The value after bitwise right shift and assigning:" , end = "")

print (x)

Output:

 The value after bitwise left shift and assigning: 32 The value after bitwise right shift and assigning: 2 

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