Retail Data Quality Toolkit — Python project

The project

A shop exported five invoices. Some rows can't be sold: a blank description, a quantity that isn't positive, or a price that isn't positive. You'll read the file, reject those rows, add up what's left, and print the same three numbers the report file uses.

The steps

Your files

quality.py you write this
main.py you write this
sales.py already written
data/sales.csv 5 rows