PasswdValidation.py

import logging
import re


logging.basicConfig(filename='pswdvalid.log', level=logging.DEBUG)


def passwdlencheck(passwd):
    logging.info("Evaluating if password having minimum length of 15 digit")
    len1 = False
    if len(passwd) >= 15:
        len1 = True        
    else:
        print("Password does not contain minimum length of 15 digits")
    return len1
    

def passwdsplchk(passwd):
    logging.info("Evaluating if password has spl Characters @, $, _")
    spl = True
    if bool(re.search('[@$_]', passwd)) is False:
        spl = False
        print("Password does not contain spl characters @, $, _")
    return spl
    
def passwducchk(passwd):
    logging.info("Evaluating if upper case is used")
    upchk = False
    if re.search("[A-Z]", passwd):
        upchk = True
    else:
        print("Password does not contain upper case")
    return upchk    


def passwdlcchk(passwd):
    logging.info("Evaluating if Lower case is used")
    lcchk = False
    if re.search("[a-z]", passwd):
        lcchk = True
    else:
        print("Password does not contain lower case")
    return lcchk 


def numbrchk(passwd):
    logging.info("Evaluating if Digit is used")
    dcchk = False
    if re.search("[0-9]", passwd):
        dcchk = True
    else:
        print("Password does not contain Digit")
    return dcchk


def spacechk(passwd):
    logging.info("Evaluating if space is not used")
    scchk = True
    if re.search("\s", passwd):
        scchk = False
        print("Password contains space.")
    return scchk


def passwdchk(passwd):
    logging.info("Evaluating password")
    if passwdlencheck(passwd) and spacechk(passwd) and passwdsplchk(passwd) and passwducchk(passwd) and passwdlcchk(passwd) and numbrchk(passwd) is True:
        print("ExcellentYour password follows all security standards")
    else:
        logging.error("Your Password has failed to meet complexity standard")
        print('''Your password does not meet Complexity standard - Please follow below guidelines
        1. Password should contain minimum of 15 Digits
        2. Password should have at least 1 upper case.
        3. Password should have at least 1 Lower case.
        4. Password should not contain Spaces.
        5. Password should have at least 1 Number.''')


passwd = input("Please enter the password you need to validate:")

p1 = passwdchk(passwd)