Answer to Question #302243 in Python for jay

Question

Write a FaceConnect program that has the ff module:

• script module that'll let the user enter password and username, if username is "X" or "x", program will exit. if username and password are correct, a welcome message and the menu will be displayed. Otherwise, prompt for username and password again. program must perform view, add or delete friend function depend on input.
• a myLogin module that retrieves the information of the user given username and password.
• a manageData module that will allow the retrieval, adding and deleting of friend(s).

NOTE: ALL info must be saved in text files.

The ff are the textfiles:

userCredentials - where the data of registered users will be written.

Format:

username;password;firstname;lastname;birthdate

e.g

prettyME;1234;Rhea;Tortor;12/25/1990

Each user has its own textfile where his/her friend(s) info will be written. use the username as the filename of each file.

The content of each file follow below format:

username1;[username2];[username3];

Answer 1

# Define original dictionary

usernames = {'Sammy': 'sammy-shark', 'Jamie': 'mantisshrimp54'}

# Set up while loop to iterate

while True:

  # Request user to enter a name

  print('Enter a name:')

  # Assign to name variable

  name = input()

  # Check whether name is in the dictionary and print feedback

  if name in usernames:

    print(usernames[name] + ' is the username of ' + name)

  # If the name is not in the dictionary...

  else:

    # Provide feedback     

    print('I don\'t have ' + name + '\'s username, what is it?')

    # Take in a new username for the associated name

    username = input()

    # Assign username value to name key

    usernames[name] = username

    # Print feedback that the data was updated

    print('Data updated.')