1. A Taste of Py2. Data: Types, Values, Variables, and Names3. Numbers4. Choose with if5. Text Strings6. Loop with while and for7. Tuples and Lists8. Dictionaries9. Functions10. Oh Oh: Objects and Classes11. Modules, Packages, and Goodies12. Wrangle and Mangle Data13. Calendars and Clocks14. Files and Directories15. Data in Time: Processes and Concurrency16. Data in a Box: Persistent Storage17. Data in Space: Networks18. The Web, Untangled19. Be a Pythonista20. Py Art21. Py at Work22. PySci