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https://github.com/ternion-1121/contact-book

A virtual contact book in python where users can add, edit, delete and view the details of contacts.
https://github.com/ternion-1121/contact-book

contact contact-book contacts game phonebook project project-management python python-project python3

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A virtual contact book in python where users can add, edit, delete and view the details of contacts.

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README 

        
 📞 Contact-Book 📕 



 A virtual contact book in **Python** where users can add new contacts, and also view, edit, and delete them.



Following are the main components of the program responsible for the whole functioning:



1. [`new_contact()`](https://github.com/TERNION-1121/Contact-Book/blob/main/Functions%20in%20Detail/1-new_contact.md)  « Click here to view the details 

   * Function for **adding** a new contact to the contacts-list.

   

2. [`del_contact()`](https://github.com/TERNION-1121/Contact-Book/blob/main/Functions%20in%20Detail/2-del_contact.md)  « Click here to view the details 

   * Function for **deleting** a specific contact / deleting all the contacts at once.

   

3. [`edit_contact()`](https://github.com/TERNION-1121/Contact-Book/blob/main/Functions%20in%20Detail/3-edit_contact().md)  « Click here to view the details 

   * Function for **updating** the details of a specific contact in the contact list.

   

4. [`view_contact()`](https://github.com/TERNION-1121/Contact-Book/blob/main/Functions%20in%20Detail/4-view_details.md)  « Click here to view the details 

   * Function for **viewing** the details of a specific contact in the contact list.

 

- ***Global Variable `contacts`***

   * `contacts` is the **global _dictionary_ variable**, used by every functionality given below.

   

 The above mentioned components constitute the main function `contactBook()`

 







 ### **`contactBook()` function**

 

 ```

 ------------ Contact Book ------------

Enter:-

[0] to add a New Contact

[1] to view your Contacts

[2] to edit a Previously Existing Contact

[3] to delete a Previously Existing Contact



Enter your choice:

```



 The function begins with an _indefinite while loop_, where, it asks the user for their choice of action using simple selection statements.

 After the completetion of each iteration, it asks the user whether to open the contact book again.

 

 ```

 Do you want to open your Contact Book again (y/n) ?:

 ```

 

 > The contacts are saved only during the program execution. After termination, the contacts are not saved externally.

 

 


 

 ## How to use the program?

 

 To use the program you would have to get an executable file for the code.

  

 Follow these steps to get along:-

 

1. **Add Python to PATH**

    - An easy way to add Python to the path is by downloading a recent version of Python, and then checking the box to ***"Add Python to PATH"***[^1] at the beginning of the installation

2. **Install `pyinstaller`**

    - Open your terminal and write the command:- `pip install pyinstaller`. This will get `pyinstaller` installed in your machine in less than a minute's time.

 

3. **Save your Python Script**

    - Save your Python Script file by any name you wish (``), now open the Windows Powershell[^2] in the same directory as of the file's and write the command:- `pyinstaller --onfile .py`. It'd take some time to get your executable file ready.



4. **Open your Executable**

   - When it is done, open the newly made `dist` folder, and you would find your executable file for the program. An example of the file location can be:- `E:\Projects\Contact-Book\Contact-Book\dist`

 

 Run your executable and let us know how was the program experience!

 

 > For a better understanding on *How to create Executable of Python Script using Pyinstaller* click [here](https://datatofish.com/executable-pyinstaller/).

 

 


 


 

## Future Aspirations for the project



- [x] Contact-Book made functional for terminal-use.

- [ ] Contact-Book made more functional by saving contacts externally.

- [ ] Conact-Book equipped with **GUI**[^3]







I had made this project for improving my programming skills (especially in Python). Completing this much of the project was just the 1st step towards the final completion. What I aspire to be the 2nd, and certainly the last step for this project is the implementation of SQL[^4] database using the `sqlite3` module.



This would not only allow the user to use the program for real life use, but also strengthen our command in the field of **Database Management** in Python.

I hope it'd get done soon ^_^









### How to Contribute?



There are various ways you can contribute to the project!



- **Pull Requests:**

 

  Pull Requests regarding features that were previously non-existent; or that could be made better

- **Raising Issues:**

 

  Found an Issue troubling you? Feel free to raise an issue regarding that and I, and the other contributers would definitely look into it.

- **Contributions for the README.md file!**

 

  Can you help us making the README.md file look better, more beautiful, and functional? Go on! We'd be there for you with full coordination.

 

 



[^1]: Check out this [article](https://datatofish.com/add-python-to-windows-path/) for more information.

[^2]: Navigate to the Windows Powershell by hitting `Shift` + `Right click` in the directory. Check this [article](https://docs.microsoft.com/en-us/powershell/scripting/windows-powershell/starting-windows-powershell?view=powershell-7.2) for more information.

[^3]: Graphical User Interface; The final stage of development for this project would be integrating GUI using modules like [tkinkter](https://docs.python.org/3/library/tkinter.html).

[^4]: Structured Query Language is a standard language for storing, manipulating and retrieving data in databases. [*`sqlite3`*](https://docs.python.org/3/library/sqlite3.html) provides an SQL interface compliant with the DB-API 2.0 specification described by PEP 249.