make file legal as Python3 without being 2to3-ed; this is useful in certain regr test situations, noticed during work on #208
make file legal as Python3 without being 2to3-ed; this is useful in certain regr test situations, noticed during work on #208

git-svn-id: 40b96386cbba86590ff9370e0ea614b5cc88fc13@27599 fe389314-cf27-0410-b35b-8c050e845b92

spacetelescope/stsci.tools