By: Archana Shukla and Rajesh Shukla
Examples Of Python Modules
Example:1
filename: example1.py
The “example1.py” is created with a number of functions to perform various operations like sum of 2 nos, product of 2 nos, difference between 2 nos. and saved with the filename “example1.py”
def sum(a,b):
s=a+b
print("sum = ",s)
def prod(a,b):
p=a*b
print("prod = ",p)
def diff(a,b):
if(a>b):
d=a-b
else:
d=b-a
print("diff = ",d)
Now want to use the functions stored in the module “example1.py”. there are different ways to use the functions.
Method: 1
import module_name
filename: m1.py
import example1
# 1(without input)
example1.sum(10,20)
example1.prod(10,20)
example1.diff(10,20)
# 2(with input)
a=int(input("Enter 1st no "))
b=int(input("Enter 2nd no "))
example1.sum(a,b)
example1.prod(a,b)
example1.diff(a,b)
Output: sum = 30 prod = 200 diff = 10 Enter 1st no 25 Enter 2nd no 6 sum = 31 prod = 150 diff = 19 >>>
Method:2
from module_name imort function_name
filename: m2.py
from example1 import sum
from example1 import prod
from example1 import diff
# 1(without input)
sum(10,20)
prod(10,20)
diff(10,20)
# 2(using input)
a=int(input("Enter 1st no "))
b=int(input("Enter 2nd no "))
sum(a,b)
prod(a,b)
diff(a,b)
Output: sum = 30 prod = 200 diff = 10 Enter 1st no 10 Enter 2nd no 6 sum = 16 prod = 60 diff = 4 >>>
