Re: [Python-Dev] benchmarks: Force map to a list to guarantee the calculations are performed under
On Mon, 1 Oct 2012 01:00:42 +0200 (CEST) brett.cannon <python-checkins@python.org> wrote:
http://hg.python.org/benchmarks/rev/e9f911fd9bd3 changeset: 184:e9f911fd9bd3 user: Brett Cannon <brett@python.org> date: Sun Sep 30 19:00:32 2012 -0400 summary: Force map to a list to guarantee the calculations are performed under Python 3. [...] def eval_times_u(func, u): - return map(func, ((i,u) for i in xrange(len(list(u))))) + return list(imap(func, ((i,u) for i in xrange(len(list(u))))))
Ugh, can't you use a list comprehension instead? The code would be much more idiomatic. Regards Antoine. -- Software development and contracting: http://pro.pitrou.net
On Sun, Sep 30, 2012 at 7:11 PM, Antoine Pitrou <solipsis@pitrou.net> wrote:
On Mon, 1 Oct 2012 01:00:42 +0200 (CEST) brett.cannon <python-checkins@python.org> wrote:
http://hg.python.org/benchmarks/rev/e9f911fd9bd3 changeset: 184:e9f911fd9bd3 user: Brett Cannon <brett@python.org> date: Sun Sep 30 19:00:32 2012 -0400 summary: Force map to a list to guarantee the calculations are performed under Python 3. [...] def eval_times_u(func, u): - return map(func, ((i,u) for i in xrange(len(list(u))))) + return list(imap(func, ((i,u) for i in xrange(len(list(u))))))
Ugh, can't you use a list comprehension instead? The code would be much more idiomatic.
Done. Just went with the fastest fix without thinking.
participants (2)
-
Antoine Pitrou -
Brett Cannon