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Friday, March 06. 2009PL Python Cheatsheet OverviewPrinter FriendlyRecommended Books: Beginning Python Python Pocket Reference PL/Python is the procedural language for PostgreSQL that allows you to write database stored functions and triggers in Python. Python has proved to be a charming language and when used for where it excels, enhances the power of PostgreSQL quite nicely. Unfortunately we can't quite capture all its charm in a single pager cheat sheet, but hopefully this will give you a sense of its usefulness. Below is a Thumbnail view of the PL\Python cheat sheet. This is by no means comprehensive, but are the features we thought may be useful to know. 
PDF Portrait version 8.5 x 11" of this cheatsheet is available at PL/Python Cheatsheet 8.5 x 11 and also available in PDF A4 format and HTML. Also check out our accompanying tutorials on the topic of PL/Python: Trackbacks
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I suggest you follow PEP 8 (http://www.python.org/dev/peps/pep-0008/) and not use the variable name 'l' in the "Common Constructs" section. It looks quite confusing (hence the style recommendation).
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