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  • Committer: Bazaar Package Importer
  • Author(s): Matthias Klose
  • Date: 2009-02-16 17:18:23 UTC
  • mfrom: (1.1.4 upstream)
  • Revision ID: james.westby@ubuntu.com-20090216171823-1d5cm5qnnjvmnzzm
Tags: 3.0.1-0ubuntu1
New upstream version.

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Doc/howto/doanddont.rst
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  Idioms and Anti-Idioms in Python  
 
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  Idioms and Anti-Idioms in Python
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************************************
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:Author: Moshe Zadka
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   # bar.py
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   from foo import a
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   if something():
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       a = 2 # danger: foo.a != a 
 
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       a = 2 # danger: foo.a != a
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Good example::
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This version is bulletproof::
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   value = (foo.bar()['first'][0]*baz.quux(1, 2)[5:9] 
 
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   value = (foo.bar()['first'][0]*baz.quux(1, 2)[5:9]
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           + calculate_number(10, 20)*forbulate(500, 360))
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