Fix raised exception text using format string

lsst · May 5, 2019 · 243ffff · 243ffff
1 parent 3de5020
commit 243ffff
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/python/lsst/jointcal/jointcal.py b/python/lsst/jointcal/jointcal.py
@@ -779,7 +779,7 @@ def _logChi2AndValidate(self, associations, fit, model, chi2Label="Model",
         self.log.info("%s %s", chi2Label, chi2)
         self._check_stars(associations)
         if not np.isfinite(chi2.chi2):
-            raise FloatingPointError('%s chi2 is invalid: %s', chi2Label, chi2)
+            raise FloatingPointError(f'{chi2Label} chi2 is invalid: {chi2}')
         if not model.validate(associations.getCcdImageList(), chi2.ndof):
             raise ValueError("Model is not valid: check log messages for warnings.")
         return chi2