On Fri, Sep 25, 2015 at 12:55 PM, Matthew Turk <matthewturk@gmail.com> wrote:
Hi all,
Before I get too far into writing up a YTEP, I wanted to know if anyone would object to disabling "caching" of datasets in-memory.
Right now, if you do:
ds1 = yt.load("something") ds2 = yt.load("something")
"ds1 is ds2" will return True; this was done so that you could load a dataset, then unpickle an object with a reference to that dataset, and get the dataset back rather than a newly-loaded one. But I think a) folks don't pickle much b) it causes a lot of problems. So I'm wondering if it would be okay to just turn this off.
Big +1 to this. It's been the cause of a number of head-scratchers for me. It also motivated the parts of this change that touch domain_left_edge and domain_right_edge, which is IMO a bit silly but necessary given the way the caching works: https://bitbucket.org/ngoldbaum/yt/commits/dd8d2317489904eb14b24cb63d7e8cfd0...
-Matt _______________________________________________ yt-dev mailing list yt-dev@lists.spacepope.org http://lists.spacepope.org/listinfo.cgi/yt-dev-spacepope.org