[Python-ideas] Non-boolean return from __contains__

Greg Ewing greg.ewing at canterbury.ac.nz
Wed Jul 28 03:50:15 CEST 2010

Alexander Belopolsky wrote:

> Not enough to justify new syntax IMO.  Just create your parse trees at
> the module or class level. chances are that's where they belong
> anyways. 

Except when they don't, and would be clearer
written in-line at the point of use.


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