scipy/scipy — pull request #162 by pv (2012-02-15 23:08:27+00:00)
Title: Make Umfpack free its data (#1597)

Fixes this: http://projects.scipy.org/scipy/ticket/1597
Can't really add an unit test for this, since the data is held on C level.

@rc: do you concur?

The WarningManager stuff is for present Numpy.