Python & Devops Raja's

''' Date: 05-Dec-2018 Name: Raja Des: Test sys.argv for the bank login with Dictionary concept ''' import sys if (len(sys.argv) !=2):     sys.exit(1) bank_name=sys.argv[1] print ("welcome to ",bank_name) user_dt={'ganesh':'Password','vinayaka':'Password'} user_name=input("enter the username : \n") pwd=input("enter the pass : \n") user_lst=user_dt.keys() if user_name in user_lst:     if (pwd ==user_dt[user_name]):         print("login sucess")     else:         print("pass invalid")         sys.exit(1) else:     print("invalid user")     sys.exit(1) print("hello Mr. ",user_name)