[discretizer/disc] add assertion about param file existence

pymor · Oct 14, 2016 · 59e81d0 · 59e81d0
1 parent e8e2eac
commit 59e81d0
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/src/pymor/discretizers/disk.py b/src/pymor/discretizers/disk.py
@@ -86,6 +86,7 @@ def discretize_stationary_from_disk(parameter_file):
         The |StationaryDiscretization| that has been generated.
     """
     assert ".ini" == parameter_file[-4:], "Given file is not an .ini file"
+    assert os.path.isfile(parameter_file)
     base_path = os.path.dirname(parameter_file)
 
     # Get input from parameter file
@@ -221,6 +222,7 @@ def discretize_instationary_from_disk(parameter_file, T=None, steps=None, u0=Non
         The |InstationaryDiscretization| that has been generated.
     """
     assert ".ini" == parameter_file[-4:], "Given file is not an .ini file"
+    assert os.path.isfile(parameter_file)
     base_path = os.path.dirname(parameter_file)
 
     # Get input from parameter file