How to Create Random Password Generator In Python | Codeityweb

Creating Strong Random Password Generator In Python

In this post we will create a Random Password Generator Script in Python

For that we will use string and random module present in python

So Without any further discussion lets create the script .

First we will import the required modules, we don't have to install them they already come with python.


Code:

-

import string

import random

 

def generateRandomPassword(length):

 

    digits = string.digits

    letters = string.ascii_letters

    punctuation = string.punctuation

    samplepass = letters + digits + 

                            punctuation + punctuation

    password = "".join(random.sample(samplepass, length))

    return password

    

if __name__ == "__main__":

    length = input("Enter the length of

     the Password Required!\n")

    try:

        length = int(length)

        password = generateRandomPassword(length)

        print("Password is : ", password)

    except:

        print("Please Enter Numerical Value.")

        exit(0)

-

Output:
















Explanation:

string.digits = 0123456789

string.letters = abcdefghijklmnopqrstuvwxyz
ABCDEFGHIJKLMNOPQRSTUVWXYZ

string.punctuation = !"#$%&'()*+,-./: ;<=>?@[\]^_`{|}~

Note : Here we used punctuation 2 times just to increase  the sample size and increase the chances of picking more punctuation marks in the password

We use random.sample() function to randomly select the characters from the sample space.

 

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