Re: [Cython] [cython-users] Should Cython 3.0 still have Python 2.x support?

2019-02-16 Thread Stefan Behnel
Robert Bradshaw schrieb am 11.02.19 um 16:54: > On Fri, Feb 8, 2019 at 12:45 PM Stefan Behnel wrote: >> Robert Bradshaw schrieb am 06.02.19 um 10:37: >>> Realistically, I think that if we don't support 2.7 in the 3.0 >>> release, we're signing up for maintaining a long-lived 2.9 branch, >>> which I

[Cython] Performance comparison with CPython for attribute/item access

2019-02-16 Thread Stefan Behnel
Hi, Raymond Hettinger wrote a micro benchmark script for comparing the performance of basic attribute and item access patterns across Python versions and build configurations, so I tested the initially committed version with Cython. https://github.com/python/cpython/blob/master/Tools/scripts/var_