feat(figures): get_top_org_ag_grid (top 10 en AG Grid client-side) (#41)
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@@ -1017,18 +1017,24 @@ def make_column_picker(page: str):
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return table
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def get_top_org_table(data, org_type: str, extra_columns: list, filters: bool = True):
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def _top_org_aggregate(data, org_type: str, extra_columns: list):
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"""Agrégation « top N » commune à get_top_org_table et get_top_org_ag_grid.
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Renvoie le DataFrame agrégé (colonnes castées en str, tri par Attributions
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décroissant), AVANT add_links, ou None si vide/colonne manquante.
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"""
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if isinstance(data, pl.LazyFrame):
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lff = data
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else:
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lff = pl.LazyFrame(data, strict=False, infer_schema_length=5000)
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extra = list(extra_columns) # copie : ne pas muter la liste du caller
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if org_type == "titulaire":
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extra_columns.append("titulaire_typeIdentifiant")
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columns = ["uid", f"{org_type}_id", f"{org_type}_nom"] + extra_columns
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extra.append("titulaire_typeIdentifiant")
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columns = ["uid", f"{org_type}_id", f"{org_type}_nom"] + extra
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lff = lff.select(columns)
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lff = lff.group_by([f"{org_type}_id", f"{org_type}_nom"] + extra_columns).agg(
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lff = lff.group_by([f"{org_type}_id", f"{org_type}_nom"] + extra).agg(
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pl.len().alias("Attributions")
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)
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lff = lff.sort(by="Attributions", descending=True, nulls_last=True)
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@@ -1037,11 +1043,18 @@ def get_top_org_table(data, org_type: str, extra_columns: list, filters: bool =
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try:
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dff: pl.DataFrame = lff.collect(engine="streaming")
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except ColumnNotFoundError:
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logger.warning(f"get_top_org_table: column not found. {lff.collect_schema()}")
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return html.Div()
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except ColumnNotFoundError as e:
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# Ne pas rappeler lff.collect_schema() ici : sur le même plan lazy
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# cassé, la résolution du schéma lève à nouveau ColumnNotFoundError
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# (non rattrapée), au lieu de renvoyer None comme prévu.
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logger.warning(f"_top_org_aggregate: column not found. {e}")
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return None
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return dff if dff.height > 0 else None
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if dff.height == 0:
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def get_top_org_table(data, org_type: str, extra_columns: list, filters: bool = True):
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dff = _top_org_aggregate(data, org_type, extra_columns)
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if dff is None:
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return html.Div()
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columns, tooltip = setup_table_columns(
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@@ -1049,7 +1062,6 @@ def get_top_org_table(data, org_type: str, extra_columns: list, filters: bool =
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)
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dff = add_links(dff)
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data = dff.to_dicts()
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# data = add_links_in_dict(data, f"{org_type}")
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return DataTable(
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dtid=f"top10_{org_type}",
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@@ -1062,6 +1074,72 @@ def get_top_org_table(data, org_type: str, extra_columns: list, filters: bool =
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)
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def get_top_org_ag_grid(data, org_type: str, extra_columns: list, filters: bool = True):
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"""Top N acheteurs/titulaires en AG Grid client-side (rowData directe).
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Remplace get_top_org_table (dash_table) : même agrégation (helper partagé),
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rendu AG Grid (thème brique, liens markdown). html.Div() si vide/erreur.
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"""
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dff = _top_org_aggregate(data, org_type, extra_columns)
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if dff is None:
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return html.Div()
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dff = add_links(dff)
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# columnDefs : on masque l'id (lien porté par le nom), on rend le nom en
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# markdown (HTML <a>), on cache les colonnes techniques *_tooltip.
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id_col = f"{org_type}_id"
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nom_col = f"{org_type}_nom"
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link_cols = {nom_col}
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column_defs = []
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for col in dff.columns:
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if col == id_col or col.endswith("_tooltip"):
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continue
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col_def = {
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"field": col,
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"headerName": DATA_SCHEMA.get(col, {}).get("title", col),
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"sortable": True,
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"filter": "agTextColumnFilter" if filters else False,
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}
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if col in link_cols:
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col_def["cellRenderer"] = "markdown"
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col_def["flex"] = 1
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column_defs.append(col_def)
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# ag_grid() du Lot 1 est server-side (rowModelType="infinite", pas de
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# rowData) : inadapté au top 10, qui est client-side. On construit donc une
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# AG Grid client-side directe, en réutilisant le thème + localeText.
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return dag.AgGrid(
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id=f"top10_{org_type}",
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columnDefs=column_defs,
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rowData=dff.to_dicts(),
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dangerously_allow_code=True, # rend le HTML <a> des cellules liens
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columnSize="responsiveSizeToFit",
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dashGridOptions={
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"domLayout": "autoHeight", # OK ici : row model client-side
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"pagination": True,
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"paginationPageSize": 10,
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"suppressCellFocus": True,
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"localeText": AG_GRID_LOCALE_FR,
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"theme": {
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"function": (
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"themeQuartz.withParams({"
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"accentColor: 'rgb(179, 56, 33)',"
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"headerTextColor: 'white',"
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"headerBackgroundColor: 'rgb(179, 56, 33)',"
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"oddRowBackgroundColor: 'rgba(255, 240, 240, 0.4)',"
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"borderColor: '#ccc',"
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"fontFamily: 'Inter, sans-serif',"
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"fontSize: 16"
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"})"
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)
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},
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},
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style={"width": "100%"},
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persistence=False,
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)
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# Libellés du menu de filtre AG Grid, traduits en français (option native
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# AG Grid localeText, exposée via dashGridOptions — n'affecte pas l'apparence
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# de base conservée au Lot 1, seulement le texte).
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@@ -405,3 +405,63 @@ def test_ag_grid_defaults_unchanged_for_tableau():
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assert grid.id == "tableau_grid"
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assert list(grid.persisted_props) == ["filterModel", "columnState"]
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assert grid.persistence is True
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def test_get_top_org_ag_grid_returns_grid_with_rowdata():
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"""Le top 10 devient une AG Grid client-side (rowData directe, pas de
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getRowsRequest server-side)."""
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import dash_ag_grid as dag
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from src.db import query_marches
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from src.figures import get_top_org_ag_grid
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lff = query_marches("TRUE", (), columns=None).lazy()
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grid = get_top_org_ag_grid(lff, "titulaire", ["titulaire_distance"])
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assert isinstance(grid, dag.AgGrid)
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assert grid.rowData is not None and len(grid.rowData) > 0
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# Colonne d'agrégat présente ; colonnes définies.
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assert any(c.get("field") == "Attributions" for c in grid.columnDefs)
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# Pas de persistance (petit tableau statique, régénéré à chaque fiche).
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assert grid.persistence in (False, None)
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def test_get_top_org_ag_grid_empty_returns_div():
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"""Données vides → html.Div() (parité get_top_org_table)."""
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import polars as pl
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from dash import html
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from src.figures import get_top_org_ag_grid
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empty = pl.DataFrame(
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{"uid": [], "titulaire_id": [], "titulaire_nom": [], "titulaire_distance": []}
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).lazy()
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out = get_top_org_ag_grid(empty, "titulaire", ["titulaire_distance"])
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assert isinstance(out, html.Div)
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def test_get_top_org_table_still_returns_datatable_after_refactor():
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"""Non-régression : get_top_org_table (utilisé par observatoire.py) garde
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son comportement après extraction du helper d'agrégation partagé."""
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import dash_ag_grid # noqa: F401
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from dash import html
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from src.db import query_marches
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from src.figures import DataTable, get_top_org_table
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lff = query_marches("TRUE", (), columns=None).lazy()
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out = get_top_org_table(lff, "titulaire", ["titulaire_distance"])
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assert isinstance(out, (DataTable, html.Div))
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def test_top_org_aggregate_does_not_mutate_extra_columns():
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"""Le helper ne mute pas la liste extra_columns passée (bug latent de
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l'ancien get_top_org_table, qui faisait extra_columns.append(...))."""
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from src.db import query_marches
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from src.figures import _top_org_aggregate
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extra = ["titulaire_distance"]
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_top_org_aggregate(
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query_marches("TRUE", (), columns=None).lazy(), "titulaire", extra
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)
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assert extra == ["titulaire_distance"]
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