Merge pull request #77 from visdesignlab/set-divergence-modified

Set divergence modified

pyproject.toml

@@ -24,7 +24,7 @@ no_implicit_reexport = true
 
 [project]
 name = "upset-alttxt"
-version = "0.4.2"
+version = "0.4.3"
 description = "Generates alt text for UpSet plots"
 readme = "README.md"
 requires-python = ">=3.8"

src/alttxt/enums.py

@@ -123,9 +123,9 @@ class IndividualSetSize(Listable):
     Strings need to be kept up-to-date with any changes
     to the MultiNet implementation's export format.
     """
-    IDENTICAL = "identical"
+
     DIVERGINGABIT = "roughly equal"
-    DIVERGING = "diverging"
+    DIVERGING = "moderately diverging"
     DIVERGINGALOT = "diverging a lot"
 
 class IntersectionTrend(Listable):

src/alttxt/tokenmap.py

@@ -737,16 +737,16 @@ def calculate_set_divergence(self):
         min_set_size = self.sort_visible_sets()[-1][1]
 
         divergence_percentage = (min_set_size / max_set_size) * 100
+        divergence_percentage = math.ceil(divergence_percentage)
 
         # Determine the divergence category
-        if divergence_percentage < 26.67:
+        if divergence_percentage < 30:
             return IndividualSetSize.DIVERGINGALOT.value
-        elif 26.68 <= divergence_percentage <= 53.34:
+        elif 30 <= divergence_percentage <= 90:
             return IndividualSetSize.DIVERGING.value
-        elif 53.35 <= divergence_percentage <= 79.99:
+        elif divergence_percentage > 90:
             return IndividualSetSize.DIVERGINGABIT.value
-        else:
-            return IndividualSetSize.IDENTICAL.value
+
 
     def calculate_change_trend(self):
         """