Calculator (GUI using Tkinter)

Steps to install

• Install Tkinter according to your OS.

Windows:

python -m pip install tk

MacOS

brew install python-tk

Linux

• Debian based:

sudo apt-get install python3-tk

• Red Hat based:

sudo dnf install python3-tkinter

• Arch Linux:

sudo pacman -S tk

Running the app:

python main.py

Highlights

• Showcase use of Tkinter library for creating desktop applications.
• Uses Observer pattern for notifying GUI of changes in the Calculator.