Coverage for tests/test_brighterFatter.py : 43%

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# # 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, # see <https://www.lsstcorp.org/LegalNotices/>. #
self.filename = "bf_kernel.pkl" kernel = afwImage.ImageF(17, 17) kernel[9, 9, afwImage.LOCAL] = 1 kernelPickleString = kernel.getArray().dumps() # kernel.getArray().dump(self.filename) triggers an "unclosed file" warning with numpy 1.13.1 with open(self.filename, 'wb') as f: f.write(kernelPickleString)
os.unlink(self.filename)
"""Test brighter fatter correction interface using a delta function kernel on a flat image"""
image = afwImage.ImageF(100, 100) image.set(100) ref_image = afwImage.ImageF(image, True)
mi = afwImage.makeMaskedImage(image) exp = afwImage.makeExposure(mi)
with open(self.filename, 'rb') as f: bfKernel = pickle.load(f)
isrFunctions.brighterFatterCorrection(exp, bfKernel, 5, 100, False) self.assertImagesEqual(ref_image, image)
lsst.utils.tests.init()
lsst.utils.tests.init() unittest.main() |