Blog List

Simple spreadsheet diff tool using openpyxl.

Plot a cumulative bar chart, for a good reason.

Prepare data structure for plot a bar chart.

Build a custom multi column pivot table using openpyxl. Writing the xslx sheet.

Build a custom multi column pivot table using openpyxl. Refactoring to object oriented.

Build a custom multi column pivot table using openpyxl. Initialization and conditional optimization.

Build a custom multi column pivot table using openpyxl. Begin from scratch.