Taille de donut flexible #65

2026-03-18 20:57:30 +01:00
parent f2046d6ba7
commit c77511d4e8
2 changed files with 12 additions and 4 deletions
@@ -609,6 +609,7 @@ def make_donut(
    names_col,
    per_uid: bool,
    nulls="?",
+    potentially_many_names: bool = False,
 ):
    title = data_schema[names_col]["title"]
    lff = lff.rename({names_col: title})
@@ -620,6 +621,7 @@ def make_donut(
    lff = lff.group_by(title).len("Nombre")
    lff = lff.with_columns(pl.col(title).replace(None, pl.lit(nulls)))
    dff = lff.collect(engine="streaming")
+    nb_names = dff[title].n_unique()
    dff = dff.with_columns(
        pl.col("Nombre")
        .map_elements(format_number, return_dtype=pl.String)
@@ -639,6 +641,8 @@ def make_donut(
    )
    fig = fig.update_layout(showlegend=False, font=dict(size=14))
    graph = dcc.Graph(figure=fig)
+    if potentially_many_names:
+        return graph, nb_names
    return graph