Open Source Charting & Reporting Tools in Python

Comprehensive Python library for static, animated, and interactive visualizations. Produces publication-quality figures in multiple formats and works in scripts, shells, and GUI toolkits.

Python library for generating Encapsulated PostScript, PDF, PNG, or SVG charts. Supports line plots, bar plots, range-fill plots, and pie charts.

Python interface to gnuplot for plotting data from memory, files, or functions. Enables automated plotting and simple animations from Python scripts.

Python graphing package for scientific, engineering, and business charts. Supports line, bar, polar, parametric, and mesh plots with output to PostScript, PDF, SVG, and GUI backends via PIDDLE.