Question

Create a Python Program that will ask the user for a password (use input)

Verify that the password meets the following conditions:
-must be 12 characters long
-must have uppercase and lowercase
-must contain at least 1 special character (!~#$%^&*{}+_)
-must be a mix of numbers and letters

You must do this only using regular expressions so for instance this will not be accepted

if len(password) <12:

At the end of the program tell the user their password is ok or not ok

Submit a .py or url to a google colab

Answer 1

SOLUTION-
I have solve the problem in python code with comments and screenshot for easy understanding :)

CODE-

#python code for password
import re
#accept input from user
password = input("Enter Password: ")
#define pattern
Condition = "^(?=.*[a-z])(?=.*[A-Z])(?=.*\d)(?=.*[!~#$%^&*{}+_])[A-Za-z\d!~#$%^&*{}+_]{12,20}$"

pat = re.compile(Condition) #Compile pattern
match = re.search(pat, password)   #matching pattern
#if pattern is matched
if match:
print("Password is OK")
else:
print("Password is Not OK")

SCREENSHOT-

main.py 1 #python code for password 2 import re 3 #accept input from user 4 password = input("Enter Password: ") 5 #define pattern 6 Condition = "^(?=. *[a-z])(?=. *[A-Z])(?=. *\d) (?=. *[!~#$%^&*{}+_])[A-Za-z\d!~#$%^&*{}+_]{12,20}$" 7 8 pat = re.compile(Condition) #Compile pattern 9 match = re.search(pat, password) #matching pattern 10 #if pattern is matched 11 - if match: 12 print("Password is OK") 13- else: 14 print("Password is Not OK") input Enter Password: Password$1238 Password is OK ... Program finished with exit code o Press ENTER to exit console.

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