shiny-octo-ninja Lesson 1 Lesson 2 Lesson 3 Lesson 4 Lesson 5 Lesson 6 Lesson 7 Lesson 8 Lesson 9 Lesson 10 Lesson 11 Lesson 12 Prerequisities I use svgwrite to write SVG files. Some scripts (those, which generate SVG files) need to have this library in PYTHONPATH.