pylint #21861 algorithmic warnings, warn when doing "x in list" several times [open]

If one does "if x in l" where l is a list several times, it is much more efficient, especially for big lists, to first convert to a set().

prioritynormal
typebug
done in<not specified>
closed by<not specified>

Comments

  • 2011/08/01 14:12, written by anon

    Converting to a tuple might be a good idea, but not to a set: it would lose order and duplicate elements. —merwok

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