Generate Random Passwords

[TanmayArya-1p]

Concerned Issues:

• Issue Implement password generation feature #10

Type of Change

• New Feature

Implementation Detail

I have created a class PasswordGenerator in manager.py that takes in the following config options with some default settings:
config={"length": 11, "numbers": True, "symbols": True, "uppercase": True, "lowercase": True, "pronouncable_words": True}

PasswordGenerator has 2 private functions:

1. __generate_random_password is straightforward and simply generates random characters from the allowed pool of characters as per the config
2. __generate_pronouncable_password for this i'm using wordlist.txt which has 1127 4 letter words derived from this word list upto password_length - password_length%4 and then use __generate_random_password for the rest password_length%4

Demo

PS C:\Users\Tanma\Documents\CodingRepos\PwManager> python main.py
What would you like to do?
          1. Create a new key
          2. Load an existing key
          3. Create a new password file
          4. Load an existing password file
          5. Add a password
          6. Get a password
          q. Quit

Enter choice: 2
Enter key file path: key
Enter choice: 5
Enter site: test
Enter password (Leave Empty to generate Password): 
Enter choice: 6
Enter site: test
Password for test: bugsfelt*{>

TODO: Need to load config options for password generator once PR for settings management gets approved