account.py

users= [ ]

def read_users():
  return users
def write_users(list):
 users = list
#take from keyboard values for username, email and password, the type of account will be censored
def request_registration_user(): 
     username = input("To register, enter username: ")
     email = input("Enter email: ")
     password = input("Enter password: ")
     process_user_registration(username, email, password)
     display("Your censored account has been created.")
#take from keyboard values for username, email and password, the type of account will be uncensored
def request_registration_uncensor(): 
     username = input("To register, enter username: ")
     email = input("Enter email: ")
     password = input("Enter password: ")
     process_uncensor_registration(username, email, password)
     display("Well done boy, welcome to the team!")
 #choose the type of the account
def request_chosing_type():
     response = input("You want a censored account? Y/N: ")
     if response is 'Y':
         request_registration_user()
     elif response is 'N':
         request_registration_uncensor()
     else:
         display("That's not an answer!")
 #function for printing
def display(result):
     print(result)
 #function for login
def request_login():
     username = input("To log in, enter your username:")
     pwd = input("Enter your password: ")
     empty = {}
     data = process_login(username, pwd)
     if data != empty:
         display("Welcome back son! You are logged in. :)")
         return data
     else:
         display("Please create an account first! ")
         return empty
 #changing the password of the actual account(logged)
def request_password_change(data):
     response = input("Do you want to change your password? Y/N: ")
     if response is 'Y':
         pwd = input("Enter your password:")
         process_password_update(data, pwd)
         display("Your password has been updated.")
     else:
         display("Thank you!")
 #changing the email of the actual account
def request_email_change(data):
     response = input("You want to change your email? Y/N: ")
     if response is "Y":
         mail = input("Enter your new email:")
         process_email_update(data, mail)
         display("Your email has been updated.")
     else:
         display("Thank you!")
 #changing the username of the actual account
def request_username_change(data):
     response = input("Do you want to change your username? Y/N: ")
     if response is "Y":
         u_name = input("Enter your new username:")
         process_username_update(data, u_name)
         display("Your username has been updated.")
     else:
         display("Thanks you!")
 #delete your account from the dictionary
def request_user_removal(data):
     response = input("Do you want to remove your account? Y/N: ")
     if response is "Y":
         process_user_removal(data)
         display("You have been removed from the community. :(")
     else:
         display("Wise choice!")
# empty list
users= []

# empty dictionary
user_data = {}
def upload_users_list(list):
 users = list
#to register a new censored user
def process_user_registration(u_name, the_email, pwd):
 user_data['username'] = u_name
 user_data['email'] = the_email
 user_data['password'] = pwd
 user_data['type'] = 'censored'
 users.append(user_data)
 #to register a new uncensored user
def process_uncensor_registration(u_name, the_email, pwd):
    user_data['username'] = u_name
    user_data['email'] = the_email
    user_data['password'] = pwd
    user_data['type']= 'uncensored'
    users.append(user_data)
def get_users(): 
 return users

#shows the details of the actual(logged) account
def display_users(data):
    print("Do you want to see the users?")
    ans=input("Y/N: ")
    if ans=='Y':
        print(data)

#test if your username and password exist in the dictionary
def process_login(u_name, pwd): 
 user= {}
 found = False
 count = 0

 while found is False and count < len(users):
  data = users[count]
  if data['username'] == u_name and data['password']==pwd:
   found = True
   user = data
  count = count+1
 return user
#change your password
def process_password_update(data, pwd):
 data['password'] == pwd
#change your email
def process_email_update(data, mail):
 data['email']==mail
 #change your username
def process_username_update(data, u_name):
 data['username']==u_name
 #delete your account 
def process_user_removal(data):
 del data

#the functions are for running and testing, creating an account, loggin into the account and then amending the details of the account.
if __name__ == '__main__':
 list = read_users()
 upload_users_list(list)
 request_chosing_type()  
 write_users(get_users())

 data = request_login() 
 empty = {}
 if data != empty:
  request_username_change(data)  
  request_password_change(data)  
  request_email_change(data)     
  request_user_removal(data)     
  if __name__=='__main__':
      display_users(data)