FW: [Numpy-discussion] Bug: extremely misleading array behavior

[Paul F Dubois]

> Konrad mentioned the tuple parsing issue in some 
> extension libraries that expects floats, but it sounds like 
> Travis thinks this is no longer an issue.  Are there others?
> 
> eric
> 
Lots of code tries to distinguish cases using isinstance, and these
tests will fail if given an array instance when they are testing for a
float.