bevanswanson/pandland-oop

Pandland

Welcome to the High Street Discount Data Consultancy Pandland! We are growing rapidly, and need to provide some BI metrics to measure how we've been doing. Unfortunately, our homemade Data Science library, oaklandas is broken! Can you fix it before the board meeting tomorrow?!

Setting Up the Suite

It works best in either Codespaces or a code editor with notebook support (PyCharm or VSCode with Jupyter). I don't understand Conda or JupyterLabs so you're on your own with that one. If you are running this on your own machine, set up a virtual environment by running python3 -m venv venv then source ./venv/bin/activate in unix or .\venv\Scripts\activate in smelly old Windows. Then install all the dependencies with pip3 install -r requirements.txt and you should be ready to go!

If you are running this in Codespaces, then it runs in an isolated Dev Container, so it runs fine. Press the play icon in the pandland.ipynb and install all the suggested extensions, then 'run all' to get the jupyter experience.

Fixing the Library

Make sure you are in the tutorial branch. All the functions are broken! If you run the notebook pandland.ipynb you can see what needs to happen - at the moment, each cell calls a function in oaklandas/oaklandas.py which is set to raise an error. This should perform the expected ask - change the class methods to perform the required task. You can check your work by running pytest -xv. You might have to restart the IPython kernel for libary changes to be reflected in the notebook.