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Author zach.ware
Recipients Antony.Lee, josh.r, pitrou, rhettinger, serhiy.storchaka, zach.ware
Date 2014-12-12.06:36:08
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Serhiy: functools.partial is a somewhat less than ideal comparison.  The pure-Python version is not picklable, the Python and C versions return different things (the Python version is a function returning a function, the C version is a regular class and returns an instance).  Also, both versions make their necessary attributes public anyway, unlike methodcaller.

Raymond: Not necessarily the usual approach, no.  However, I think my reimplementations of the pure-Python itemgetter and attrgetter have a few benefits, namely:
- they're somewhat less complex and thus a bit easier to understand
- they're slightly faster
- they don't require extra pickling methods, which to me just seem like clutter when it's so simple to not need them

Note that I have no intention of reimplementing the C versions: those are much more mature than the Python versions, and would likely require pickling methods anyway.

All that said, I'm not going to fight about it; if I'm overruled, I'm overruled.

Josh: Serhiy's points about needing more tests stand; would you like to add them?  You can use your patch or mine as a base, depending on how you feel about reimplementing the pure-Python (item|attr}getter.  If you use yours, please remember to look through my comments on it.
Date User Action Args
2014-12-12 06:36:09zach.waresetrecipients: + zach.ware, rhettinger, pitrou, serhiy.storchaka, Antony.Lee, josh.r
2014-12-12 06:36:09zach.waresetmessageid: <>
2014-12-12 06:36:09zach.warelinkissue22955 messages
2014-12-12 06:36:08zach.warecreate