Merge pull request #50 from pllim/fix-interp-isanalytic

Fix isAnalytic attribute for InterpolatedSpectralElement
spacetelescope · Sep 25, 2017 · 444758a · 444758a
2 parents 2d444af + 1c53d31
commit 444758a
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Showing 2 changed files with 5 additions and 1 deletion.
diff --git a/pysynphot/spectrum.py b/pysynphot/spectrum.py
@@ -3054,7 +3054,7 @@ def __init__(self, fileName, wavelength):
         self.name = os.path.expandvars(fileName[0:(xre.start())])
         colSpec = xre.group('col')
 
-        self.analytic = False
+        self.isAnalytic = False
         self.warnings = {}
 
         self.interpval = wavelength

diff --git a/pysynphot/test/test_interp_band.py b/pysynphot/test/test_interp_band.py
@@ -25,6 +25,10 @@ def setup_class(self):
                                 'stis_nm16_mjd_010_syn.fits[MJD#]')
         self.spec = InterpolatedSpectralElement(filename, interp_val)
 
+    def test_attribute(self):
+        """https://github.com/spacetelescope/pysynphot/issues/48"""
+        assert not self.spec.isAnalytic
+
     def test_throughput(self):
         throughput = np.array([
             0, 0.965065, 0.965065, 0.965065, 0.963328, 0.976245, 0.983497,