than advanced--and to someesoteric--language features on the other handif you do need to care about things like unicode or binary datahave to deal with api-building tools such as descriptorsdecoratorsand metaclassesor just want to dig bit further in generalthe next part of the book will help you get started the larger examples in the final part will also give you chance to see the concepts you've already learned being applied in more realistic ways as this is the end of the core material of this bookthoughyou get break on the quiz--just one question this time as alwaysbe sure to work through this part' closing exercises to cement what you've learned in the past few because the next part is optional readingthis is the final end-of-part exercises session if you want to see some examples of how what you've learned comes together in real scripts drawn from common applicationsbe sure to check out the "solutionto exercise in appendix and if this is the end of your journey in this bookbe sure to also see the "bonussection at the end of the very last in this book (for the sake of readers continuing on to the advanced topics parti won' spill the beans heretest your knowledgequiz (this question is repeat from the first quiz in --seei told you it would be easy:-why does "spamshow up in so many python examples in books and on the webtest your knowledgeanswers because python is named after the british comedy group monty python (based on surveys 've conducted in classesthis is much-too-well-kept secret in the python world!the spam reference comes from monty python skitset in cafeteria whose menu items all seem to come with spam couple trying to order food there keeps getting drowned out by chorus of vikings singing song about spam noreally and if could insert an audio clip of that song herei would test your knowledgepart vii exercises as we've reached the end of this part of the bookit' time for few exception exercises to give you chance to practice the basics exceptions really are simple toolsif you get theseyou've probably mastered the exceptions domain see part vii in appendix for the solutions test your knowledgepart vii exercises