gentoo-overlay/dev-python/montage-wrapper/files/montage-wrapper-0.9.8-fix_tests.patch

Author: Ole Streicher <olebole@debian.org>
Description: Make sure that opened FITS files are closed after the test
--- a/montage_wrapper/tests/test_wrappers.py
+++ b/montage_wrapper/tests/test_wrappers.py
@@ -46,21 +46,21 @@
 
     def test_mosaic(self):
         mosaic(os.path.join(self.tmpdir, 'raw'),os.path.join(self.tmpdir, 'mosaic'), hdu=0)
-        hdu = fits.open(os.path.join(self.tmpdir, 'mosaic', 'mosaic.fits'))[0]
-        assert hdu.data.shape == (288, 282)
-        valid = hdu.data[~np.isnan(hdu.data)]
-        assert len(valid) == 65029
-        assert_allclose(np.std(valid), 0.12658458001333581, 1e-5)
-        assert_allclose(np.mean(valid), 0.4995945318627074, 1e-5)
-        assert_allclose(np.median(valid), 0.5003376603126526, 1e-5)
+        with fits.open(os.path.join(self.tmpdir, 'mosaic', 'mosaic.fits')) as hdu:
+            assert hdu[0].data.shape == (288, 282)
+            valid = hdu[0].data[~np.isnan(hdu[0].data)]
+            assert len(valid) == 65029
+            assert_allclose(np.std(valid), 0.12658458001333581, 1e-5)
+            assert_allclose(np.mean(valid), 0.4995945318627074, 1e-5)
+            assert_allclose(np.median(valid), 0.5003376603126526, 1e-5)
 
     @pytest.mark.xfail()  # results are not consistent on different machines
     def test_mosaic_background_match(self):
         mosaic(os.path.join(self.tmpdir, 'raw'),os.path.join(self.tmpdir, 'mosaic_bkgmatch'), background_match=True)
-        hdu = fits.open(os.path.join(self.tmpdir, 'mosaic_bkgmatch', 'mosaic.fits'))[0]
-        assert hdu.data.shape == (288, 282)
-        valid = hdu.data[~np.isnan(hdu.data)]
-        assert len(valid) == 65029
-        assert_allclose(np.std(valid), 0.12661606622654725)
-        assert_allclose(np.mean(valid), 0.4994805202294361)
-        assert_allclose(np.median(valid), 0.5002447366714478)
+        with fits.open(os.path.join(self.tmpdir, 'mosaic_bkgmatch', 'mosaic.fits')) as hdu:
+            assert hdu[0].data.shape == (288, 282)
+            valid = hdu[0].data[~np.isnan(hdu[0].data)]
+            assert len(valid) == 65029
+            assert_allclose(np.std(valid), 0.12661606622654725)
+            assert_allclose(np.mean(valid), 0.4994805202294361)
+            assert_allclose(np.median(valid), 0.5002447366714478)