PYTHON LANGUAGE:

For this project, you will need to design, implement and test an application that will manage a list of names, addresses & phone numbers Think of it as a simple address book.

Requirements

• Using your application, a user should be able to -
• Add a new entry (name, email addresses, and phone numbers)
  • Think about the required field(s), one or more email addresses, one or more phone numbers
• Update (any portion of) an existing entry
• Delete an entry
• Look up contact information (by name, email address or phone number)
  • One should be able to search by first or last name; even a portion of a name; do you know how to spell Arnold Schwarzenegger?
• Display current list of contacts

• On exit, save a copy of the (latest) address book to a file
• On start, load the most current address book
• We are working with the latest information at all time
• 

Sample Test Runs Only (Verify your Requirements) Would you like to display a current list of contacts? (Y/N) Y NAME: E-MAIL: PHONE NUMBER: John Johnson jjohnson@st-thecla.org (240)123-4567 Sasha Petro sp@gmail.com (443) 990-0987 Susan Davies s.music@longy.edu (978)677-0765 G Petro gsp@gmail.com (443)990-0123 What would you like to do? Enter a number 1-5: 1. Add entry 2. Update entry 3. Delete entry 4. Look up an entry 5. Quit 2 Search for a contact to update: How would you like to search? 1. Name 2. E-mail 3. Phone number 1 Which name do you want to search? G Petro Do you want to update contact name? (Y/N)Y Change name to: Sarah Petro Do you want to update email address? (Y/N)n Do you want to update phone number? (Y/N)n Do you want to add, update, delete, or search another contact? (Y/N) What would you like to do? Enter a number 1-5: 1. Add entry 2. Update entry 3. Delete entry 4. Look up an entry 5. Quit