generatemde single quotes replaced by double for json (#151)

neutrons · Feb 6, 2025 · c5e276b · c5e276b
1 parent b4a8b69
commit c5e276b
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Showing 2 changed files with 18 additions and 1 deletion.
diff --git a/src/shiver/models/generate_dgs_mde.py b/src/shiver/models/generate_dgs_mde.py
@@ -239,7 +239,7 @@ def PyExec(self):  # pylint: disable=too-many-branches
         mask_btp_inputs = self.getPropertyValue("MaskInputs")
         # check if the string is not empty
         if mask_btp_inputs:
-            btp_pars_list = json.loads(mask_btp_inputs)
+            btp_pars_list = json.loads(mask_btp_inputs.replace("'", '"'))
             # check if the btp_pars_list has items
             if len(btp_pars_list) > 0:
                 if not __mask:

diff --git a/tests/models/test_generatemde.py b/tests/models/test_generatemde.py
@@ -114,6 +114,23 @@ def test_convert_dgs_to_single_mde_mask():
     assert md1.getNEvents() == 415
 
 
+def test_convert_dgs_to_single_mde_mask_single_quotes():
+    """Test for MaskWorkspace option ConvertDGSToSingleMDE with single-quouted pixels"""
+
+    raw_data_folder = os.path.join(os.path.dirname(__file__), "../data/raw")
+
+    # custom mask
+    md1 = GenerateDGSMDE(
+        Filenames=os.path.join(raw_data_folder, "HYS_178921.nxs.h5"),
+        MaskInputs="[{'Bank': '1', 'Tube': '1', 'Pixel': '1-8'}]",
+        Ei=25.0,
+        T0=112.0,
+        TimeIndependentBackground="Default",
+    )
+
+    assert md1.getNEvents() == 24750
+
+
 def test_convert_dgs_to_single_mde_mask_empty():
     """Test for MaskInputs empty option ConvertDGSToSingleMDE"""