check length of set of voices in hidden types

HCDigitalScholarship · Aug 3, 2023 · 4845ded · 4845ded
1 parent 6d078e9
commit 4845ded
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/intervals/main_objs.py b/intervals/main_objs.py
@@ -2944,6 +2944,7 @@ def presentationTypes(self, melodic_ngram_length=4, limit_to_entries=True,
             points_combined["Number_Entries"] = points_combined["Offsets"].apply(len)
             points_combined["Count_Offsets"] = points_combined["Offsets"].apply(set).apply(len)
             points_combined = points_combined[points_combined["Count_Offsets"] > 1]
+            points_combined = points_combined[points_combined["Voices"].apply(len(set)) > 1]
             if len(points_combined) == 0:
                 print("No Presentation Types Found in " + self.metadata['composer'] + ":" + self.metadata['title'])
             else: