hovertemplate

Author: emmanuelle

packages/python/plotly/plotly/express/_chart_types.py

@@ -1137,24 +1137,21 @@ def pie(
     In a pie plot, each row of `data_frame` is represented as a sector of a pie.
     """
     return make_figure(
-        args=locals(),
-        constructor=go.Pie,
-        trace_patch=dict(showlegend=True, hole=hole)
-                        )
+        args=locals(), constructor=go.Pie, trace_patch=dict(showlegend=True, hole=hole)
+    )
 
 
-pie.__doc__ = make_docstring(pie,
-        override_dict=dict(
-        textinfo=[
-            "str",
-            "Determines which trace information appear on the graph.",
-        ],
+pie.__doc__ = make_docstring(
+    pie,
+    override_dict=dict(
+        textinfo=["str", "Determines which trace information appear on the graph.",],
         hole=[
             "float",
             "Sets the fraction of the radius to cut out of the pie."
-            "Use this to make a donut chart."
-            ],
-    ),)
+            "Use this to make a donut chart.",
+        ],
+    ),
+)
 
 
 def sunburst(

packages/python/plotly/plotly/express/_core.py

@@ -307,20 +307,25 @@ def make_trace_kwargs(args, trace_spec, g, mapping_labels, sizeref):
                 mapping_labels[v_label] = "%{location}"
             elif k == "values":
                 result[k] = g[v]
-                _label = "value" if v_label == 'values' else v_label
+                _label = "value" if v_label == "values" else v_label
                 mapping_labels[_label] = "%{value}"
             elif k == "parents":
                 result[k] = g[v]
-                _label = "parent" if v_label == 'parents' else v_label
+                _label = "parent" if v_label == "parents" else v_label
                 mapping_labels[_label] = "%{parent}"
             elif k == "ids":
                 result[k] = g[v]
-                _label = "id" if v_label == 'ids' else v_label
+                _label = "id" if v_label == "ids" else v_label
                 mapping_labels[_label] = "%{id}"
             elif k == "names":
-                if trace_spec.constructor in [go.Sunburst, go.Treemap, go.Pie, go.Funnelarea]:
+                if trace_spec.constructor in [
+                    go.Sunburst,
+                    go.Treemap,
+                    go.Pie,
+                    go.Funnelarea,
+                ]:
                     result["labels"] = g[v]
-                    _label = "label" if v_label == 'names' else v_label
+                    _label = "label" if v_label == "names" else v_label
                     mapping_labels[_label] = "%{label}"
                 else:
                     result[k] = g[v]
@@ -331,8 +336,6 @@ def make_trace_kwargs(args, trace_spec, g, mapping_labels, sizeref):
     if trace_spec.constructor not in [
         go.Parcoords,
         go.Parcats,
-        go.Sunburst,
-        go.Treemap,
     ]:
         hover_lines = [k + "=" + v for k, v in mapping_labels.items()]
         result["hovertemplate"] = hover_header + "<br>".join(hover_lines)

packages/python/plotly/plotly/express/_doc.py

@@ -188,7 +188,6 @@
         colref_desc,
         "Values from this column or array_like are used as labels for sectors.",
     ],
-
     locationmode=[
         "str",
         "One of 'ISO-3', 'USA-states', or 'country names'",