Transition to int32 for Masks

The transition to int32 for Masks triggered a name change for masks.
Update to the new api.

python/lsst/meas/algorithms/secondMomentStarSelector.py

@@ -1,23 +1,23 @@
-# 
+#
 # LSST Data Management System
 #
 # Copyright 2008-2017  AURA/LSST.
-# 
+#
 # This product includes software developed by the
 # LSST Project (http://www.lsst.org/).
 #
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
 # the Free Software Foundation, either version 3 of the License, or
 # (at your option) any later version.
-# 
+#
 # This program is distributed in the hope that it will be useful,
 # but WITHOUT ANY WARRANTY; without even the implied warranty of
 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 # GNU General Public License for more details.
-# 
-# You should have received a copy of the LSST License Statement and 
-# the GNU General Public License along with this program.  If not, 
+#
+# You should have received a copy of the LSST License Statement and
+# the GNU General Public License along with this program.  If not,
 # see <https://www.lsstcorp.org/LegalNotices/>.
 #
 from builtins import range
@@ -421,7 +421,7 @@ def getClumps(self, sigma=1.0, display=False):
         #
         # Now measure that image, looking for the highest peak.  Start by building an Exposure
         #
-        msk = afwImage.MaskU(largeImg.getDimensions())
+        msk = afwImage.Mask(largeImg.getDimensions())
         msk.set(0)
         var = afwImage.ImageF(largeImg.getDimensions())
         var.set(1)

python/lsst/meas/algorithms/subtractBackground.py

@@ -1,23 +1,23 @@
-# 
+#
 # LSST Data Management System
 #
 # Copyright 2008-2017  AURA/LSST.
-# 
+#
 # This product includes software developed by the
 # LSST Project (http://www.lsst.org/).
 #
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
 # the Free Software Foundation, either version 3 of the License, or
 # (at your option) any later version.
-# 
+#
 # This program is distributed in the hope that it will be useful,
 # but WITHOUT ANY WARRANTY; without even the implied warranty of
 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 # GNU General Public License for more details.
-# 
-# You should have received a copy of the LSST License Statement and 
-# the GNU General Public License along with this program.  If not, 
+#
+# You should have received a copy of the LSST License Statement and
+# the GNU General Public License along with this program.  If not,
 # see <https://www.lsstcorp.org/LegalNotices/>.
 #
 __all__ = ("SubtractBackgroundConfig", "SubtractBackgroundTask")
@@ -88,7 +88,7 @@ class SubtractBackgroundConfig(pexConfig.Config):
     ignoredPixelMask = pexConfig.ListField(
         doc="Names of mask planes to ignore while estimating the background",
         dtype=str, default=["BAD", "EDGE", "DETECTED", "DETECTED_NEGATIVE", "NO_DATA", ],
-        itemCheck=lambda x: x in afwImage.MaskU().getMaskPlaneDict().keys(),
+        itemCheck=lambda x: x in afwImage.Mask().getMaskPlaneDict().keys(),
     )
     isNanSafe = pexConfig.Field(
         doc="Ignore NaNs when estimating the background",

python/lsst/meas/algorithms/testUtils.py

@@ -1,23 +1,23 @@
-# 
+#
 # LSST Data Management System
 #
 # Copyright 2008-2017  AURA/LSST.
-# 
+#
 # This product includes software developed by the
 # LSST Project (http://www.lsst.org/).
 #
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
 # the Free Software Foundation, either version 3 of the License, or
 # (at your option) any later version.
-# 
+#
 # This program is distributed in the hope that it will be useful,
 # but WITHOUT ANY WARRANTY; without even the implied warranty of
 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 # GNU General Public License for more details.
-# 
-# You should have received a copy of the LSST License Statement and 
-# the GNU General Public License along with this program.  If not, 
+#
+# You should have received a copy of the LSST License Statement and
+# the GNU General Public License along with this program.  If not,
 # see <https://www.lsstcorp.org/LegalNotices/>.
 #
 #!/usr/bin/env python
@@ -68,7 +68,7 @@ def plantSources(bbox, kwid, sky, coordList, addPoissonNoise=True):
         imgArr[:] = numpy.random.poisson(imgArr)
 
     # bundle into a maskedimage and an exposure
-    mask = afwImage.MaskU(bbox)
+    mask = afwImage.Mask(bbox)
     var = img.convertFloat()
     img -= sky
     mimg = afwImage.MaskedImageF(img.convertFloat(), mask, var)

tests/testPsfSelectTest.py

@@ -166,14 +166,14 @@ def plantSources(x0, y0, nx, ny, sky, nObj, wid, detector, useRandom=False):
             noise0.set(i, j, np.random.poisson(img0.get(i, j)))
 
     edgeWidth = int(0.5*edgeBuffer)
-    mask = afwImage.MaskU(afwGeom.ExtentI(nx, ny))
+    mask = afwImage.Mask(afwGeom.ExtentI(nx, ny))
     left = afwGeom.Box2I(afwGeom.Point2I(0, 0), afwGeom.ExtentI(edgeWidth, ny))
     right = afwGeom.Box2I(afwGeom.Point2I(nx - edgeWidth, 0), afwGeom.ExtentI(edgeWidth, ny))
     top = afwGeom.Box2I(afwGeom.Point2I(0, ny - edgeWidth), afwGeom.ExtentI(nx, edgeWidth))
     bottom = afwGeom.Box2I(afwGeom.Point2I(0, 0), afwGeom.ExtentI(nx, edgeWidth))
 
     for pos in [left, right, top, bottom]:
-        msk = afwImage.MaskU(mask, pos, deep=False)
+        msk = afwImage.Mask(mask, pos, deep=False)
         msk.set(msk.getPlaneBitMask('EDGE'))
 
     expos = afwImage.makeExposure(afwImage.makeMaskedImage(noise, mask, afwImage.ImageF(noise, True)))