Author's Experience with Python
I discovered Python several years ago at a company called Four11. At the time, the company had one major product, the Four11.com White Page directory service. Python was being used to design the Rocketmail web-based email service that would eventually one day evolve into what is Yahoo!Mail today.
In addition to the use of C++, much of the controlling software and web front-end were done completely in Python. I participated in work done on the Yahoo!Mail address book and spellchecker. Since then, Python's appearance has spread to other Yahoo! sites, including People Search, Yellow Pages, and Maps and Driving Directions, just to name a few.
Although Python was new to me at the time, it was fairly easy to pick up; much simpler than other languages that I have learned in the past. The scarcity of the number of textbooks at the time led me to primarily use the Library Reference and Quick Reference Guide as my tools in learning, and also led to the motivation of the book you are reading right now.