Re: Moving towards Python 3.0 (was Re: [Python-Dev] Speed up functioncalls)

2005-02-01 Thread Fred L. Drake, Jr.
On Monday 31 January 2005 14:08, Glyph Lefkowitz wrote: As it stands, this idiom works most of the time, and if an EMFILE errno triggered the GC, it would always work. That might help things on Unix, but I don't think that's meaningful. Windows is much more sensitive to files being closed,

RE: Moving towards Python 3.0 (was Re: [Python-Dev] Speed up functioncalls)

2005-01-31 Thread Skip Montanaro
Michael CPython CAN leverage such environments, and it IS used that Michael way. However, this requires using multiple Python processes Michael and inter-process communication of some sort (there are lots of Michael choices, take your pick). It's a technique which is more

RE: Moving towards Python 3.0 (was Re: [Python-Dev] Speed up functioncalls)

2005-01-31 Thread Glyph Lefkowitz
On Mon, 2005-01-31 at 08:51 -0800, Michael Chermside wrote: However, remember that changing away from reference counting is a change to the semantics of CPython. Right now, people can (and often do) assume that objects which don't participate in a reference loop are collected as soon as they