Merge pull request #378 from rokgomiscek/discreteVarTuple

DiscreteVariable.values is a tuple
biolab · Aug 24, 2020 · 80585b6 · 80585b6
2 parents 0b78281 + 2703dfa
commit 80585b6
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/orangecontrib/single_cell/widgets/load_data.py b/orangecontrib/single_cell/widgets/load_data.py
@@ -748,7 +748,7 @@ def key(var):
                             metas=sorted(metas, key=key))
             concat_data_t = concat_data.transform(domain)
             data_t = data.transform(domain)
-            source_var.values.append(source_name)
+            source_var.values + (source_name, )
             data_t[:, source_var] = np.full(
                 (len(data), 1), len(source_var.values) - 1, dtype=object
             )