[Numpy-discussion] String (and unicode) comparisons and per-thread error handling fixed
Tim Hochberg
tim.hochberg at cox.net
Tue Apr 18 11:21:06 EDT 2006
Travis Oliphant wrote:
>
> String comparisons were added last week. Today, I added per-thread
> error handling to NumPy. There is 1 more enhancement (scalar math)
> prior to 0.9.8 release --- but it will probably take 1-2 weeks.
Oops! I'm about 2/3 done doing this one too. I think I'll go ahead and
finish mine up and see how our approaches stack up performance wise and
see if there's any of mine that's useful to roll into yours.
-tim
>
> The new error handling means that the three-scope system is gone.
> Now, there is only one per-Python-thread global scope for error
> handling. If you change the error handling it will affect all
> ufuncs. Because of this, the seterr function now returns an object
> with the old error-handling information. This object must be passed
> to umath.seterrobj() in order to restore the error handling.
>
> -Travis
>
>
>
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