# Python program to check validation of password
# Module of regular expression is used with search()
import re
password = "R@m@_f0rtu9e$"
flag = 0
while True:
if (len(password)<8):
flag = -1
break
elif not re.search("[a-z]", password):
flag = -1
break
elif not re.search("[A-Z]", password):
flag = -1
break
elif not re.search("[0-9]", password):
flag = -1
break
elif not re.search("[_@$]", password):
flag = -1
break
elif re.search("s", password):
flag = -1
break
else:
flag = 0
print("Valid Password")
break
if flag ==-1:
print("Not a Valid Password")