import json from datetime import datetime from pathlib import Path import requests from sqlalchemy import Engine, select from sqlalchemy.orm import Session from tqdm import tqdm from nupes.cache import get_file from nupes.models.geographie import BureauVote, Circonscription, Commune, Departement, Region def importer_regions(engine: Engine, verbose: bool = False) -> None: etag = requests.get( "https://public.opendatasoft.com/api/explore/v2.1/catalog/datasets" "/georef-france-region?select=data_processed").json()['data_processed'] file = get_file("https://public.opendatasoft.com/api/explore/v2.1/catalog/datasets" "/georef-france-region/exports/geojson?lang=fr&timezone=Europe%2FParis", "georef-france-region.geojson", etag) with file.open('r') as f: features = json.load(f)['features'] with Session(engine) as session: for feature in tqdm(features, desc="Régions", disable=not verbose): region_dict = feature['properties'] code_region = region_dict['reg_code'][0] nom_region = region_dict['reg_name'][0] if region := session.execute(select(Region).filter_by(code_insee=code_region)).scalar_one_or_none(): region.libelle = nom_region region.geometry = feature['geometry'] else: region = Region(code_insee=code_region, libelle=nom_region, geometry=feature['geometry']) session.add(region) if reg := session.execute(select(Region).filter_by(code_insee="ZZ")).scalar_one_or_none(): reg.libelle = "Français⋅es de l'étranger" else: session.add(Region(code_insee="ZZ", libelle="Français⋅es de l'étranger", geometry={})) session.commit() def importer_departements(engine: Engine, verbose: bool = False) -> None: etag = requests.get( "https://public.opendatasoft.com/api/explore/v2.1/catalog/datasets" "/georef-france-departement?select=data_processed").json()['data_processed'] file = get_file("https://public.opendatasoft.com/api/explore/v2.1/catalog/datasets" "/georef-france-departement/exports/geojson?lang=fr&timezone=Europe%2FParis", "georef-france-departement.geojson", etag) with file.open('r') as f: features = json.load(f)['features'] with Session(engine) as session: for feature in tqdm(features, desc="Départements", disable=not verbose): dpt_dict = feature['properties'] code_dpt = dpt_dict['dep_code'][0] nom_dpt = dpt_dict['dep_name'][0] if dpt := session.execute(select(Departement).filter_by(code_insee=code_dpt)).scalar_one_or_none(): dpt.libelle = nom_dpt dpt.region_code = dpt_dict['reg_code'][0] dpt.geometry = feature['geometry'] else: dpt = Departement(code_insee=code_dpt, libelle=nom_dpt, region_code=dpt_dict['reg_code'][0], geometry=feature['geometry']) session.add(dpt) reg_etranger = session.execute(select(Region).filter_by(code_insee="ZZ")).scalar_one_or_none() if dpt := session.execute(select(Departement).filter_by(code_insee="ZZ")).scalar_one_or_none(): dpt.libelle = "Français⋅es de l'étranger" dpt.region_code = reg_etranger.code_insee else: session.add(Departement(code_insee="ZZ", region_code=reg_etranger.code_insee, libelle="Français⋅es de l'étranger", geometry={})) session.commit() def importer_circonscriptions(engine: Engine, verbose: bool = False) -> None: file = get_file("https://www.data.gouv.fr/fr/datasets/r/67c0f382-dc8d-4d1f-8a76-1162c53b9dfe", "circonscriptions-legislatives-p10.geojson") with file.open('r') as f: features = json.load(f)['features'] with Session(engine) as session: for feature in tqdm(features, desc="Circonscriptions", disable=not verbose): circo_dict = feature['properties'] code_circo = circo_dict['codeCirconscription'] code_dpt = circo_dict['codeDepartement'] match code_dpt: case "ZA": code_dpt = "971" case "ZB": code_dpt = "972" case "ZC": code_dpt = "973" case "ZD": code_dpt = "974" case "ZS": code_dpt = "975" case "ZM": code_dpt = "976" numero_circo = int(code_circo[len(code_dpt):]) circo_id = f"{code_dpt}-{numero_circo:02d}" if not session.execute(select(Departement).filter_by(code_insee=code_dpt)).scalar_one_or_none(): print("Département non trouvé avec le code", code_dpt) continue if circo := session.execute(select(Circonscription).filter_by(id=circo_id)).scalar_one_or_none(): circo.departement_code = code_dpt circo.numero = numero_circo circo.geometry = feature['geometry'] else: circo = Circonscription(id=circo_id, departement_code=code_dpt, numero=numero_circo, geometry=feature['geometry']) session.add(circo) circos_manquantes = [ {"id": "977-01", "dpt_id": "977", "numero": 1, "geometry": {}}, {"id": "986-01", "dpt_id": "986", "numero": 1, "geometry": {}}, {"id": "987-01", "dpt_id": "987", "numero": 1, "geometry": {}}, {"id": "987-02", "dpt_id": "987", "numero": 2, "geometry": {}}, {"id": "987-03", "dpt_id": "987", "numero": 3, "geometry": {}}, {"id": "988-01", "dpt_id": "988", "numero": 1, "geometry": {}}, {"id": "988-02", "dpt_id": "988", "numero": 2, "geometry": {}}, {"id": "ZZ-01", "dpt_id": "ZZ", "numero": 1, "geometry": {}}, {"id": "ZZ-02", "dpt_id": "ZZ", "numero": 2, "geometry": {}}, {"id": "ZZ-03", "dpt_id": "ZZ", "numero": 3, "geometry": {}}, {"id": "ZZ-04", "dpt_id": "ZZ", "numero": 4, "geometry": {}}, {"id": "ZZ-05", "dpt_id": "ZZ", "numero": 5, "geometry": {}}, {"id": "ZZ-06", "dpt_id": "ZZ", "numero": 6, "geometry": {}}, {"id": "ZZ-07", "dpt_id": "ZZ", "numero": 7, "geometry": {}}, {"id": "ZZ-08", "dpt_id": "ZZ", "numero": 8, "geometry": {}}, {"id": "ZZ-09", "dpt_id": "ZZ", "numero": 9, "geometry": {}}, {"id": "ZZ-10", "dpt_id": "ZZ", "numero": 10, "geometry": {}}, {"id": "ZZ-11", "dpt_id": "ZZ", "numero": 11, "geometry": {}}, ] for circo_dict in circos_manquantes: circo_geometry_file = Path(__file__).parent.parent / "initial_data" \ / f"geometry_circo_{circo_dict['id']}.json" if circo_geometry_file.is_file(): with circo_geometry_file.open('r') as f: circo_dict['geometry'] = json.load(f) if not session.execute(select(Departement).filter_by(code_insee=circo_dict['dpt_id'])).scalar_one_or_none(): print("Département non trouvé avec le code", circo_dict['dpt_id']) continue if circo := session.execute(select(Circonscription).filter_by(id=circo_dict['id'])).scalar_one_or_none(): circo.departement_code = circo_dict['dpt_id'] circo.numero = circo_dict['numero'] circo.geometry = circo_dict['geometry'] else: circo = Circonscription(id=circo_dict['id'], departement_code=circo_dict['dpt_id'], numero=circo_dict['numero'], geometry=circo_dict['geometry']) session.add(circo) session.commit() def importer_communes(engine: Engine, verbose: bool = False) -> None: etag = requests.get( "https://public.opendatasoft.com/api/explore/v2.1/catalog/datasets" "/georef-france-commune-arrondissement-municipal?select=data_processed").json()['data_processed'] file = get_file("https://public.opendatasoft.com/api/explore/v2.1/catalog/datasets" "/georef-france-commune-arrondissement-municipal/exports/geojson?lang=fr&timezone=Europe%2FParis", "georef-france-commune-arrondissement-municipal.geojson", etag) with file.open('r') as f: features = json.load(f)['features'] with Session(engine) as session: for feature in tqdm(features, desc="Communes", disable=not verbose): commune_dict = feature['properties'] code_commune = commune_dict['com_arm_code'][0] nom_commune = commune_dict['com_name'][0] if commune := session.execute(select(Commune).filter_by(code_insee=code_commune)).scalar_one_or_none(): commune.libelle = nom_commune commune.departement_code = commune_dict['dep_code'][0] commune.geometry = feature['geometry'] else: commune = Commune(code_insee=code_commune, libelle=nom_commune, departement_code=commune_dict['dep_code'][0], geometry=feature['geometry']) session.add(commune) geometry_paris_file = Path(__file__).parent.parent / "initial_data" / "geometry_paris.json" geometry_lyon_file = Path(__file__).parent.parent / "initial_data" / "geometry_lyon.json" geometry_marseille_file = Path(__file__).parent.parent / "initial_data" / "geometry_marseille.json" with geometry_paris_file.open('r') as f: geometry_paris = json.load(f) with geometry_lyon_file.open('r') as f: geometry_lyon = json.load(f) with geometry_marseille_file.open('r') as f: geometry_marseille = json.load(f) paris_lyon_marseille = [ {'code_insee': "75056", 'libelle': "Paris", 'departement_code': "75", 'geometry': geometry_paris}, {'code_insee': "69123", 'libelle': "Lyon", 'departement_code': "69", 'geometry': geometry_lyon}, {'code_insee': "13055", 'libelle': "Marseille", 'departement_code': "13", 'geometry': geometry_marseille}, ] for commune_dict in paris_lyon_marseille: if not session.execute(select(Commune).filter_by(code_insee=commune_dict['code_insee'])) \ .scalar_one_or_none(): commune = Commune(code_insee=commune_dict['code_insee'], libelle=commune_dict['libelle'], departement_code=commune_dict['departement_code'], geometry=commune_dict['geometry']) session.add(commune) session.commit() def importer_bureaux_vote(engine: Engine, verbose: bool = False) -> None: file = get_file("https://files.data.gouv.fr/reu/contours-france-entiere-latest-v2.geojson", "contours-france-entiere-latest-v2.geojson") with file.open('r') as f: features = json.load(f)['features'] with Session(engine) as session: for feature in tqdm(features, desc="Bureaux de vote", disable=not verbose): bv_dict = feature['properties'] code_commune = bv_dict['id_bv'].split('_')[0] code_bv = bv_dict['numeroBureauVote'] dpt_code = bv_dict['codeDepartement'] match dpt_code: case "ZA": dpt_code = "971" case "ZB": dpt_code = "972" case "ZC": dpt_code = "973" case "ZD": dpt_code = "974" case "ZS": dpt_code = "975" case "ZM": dpt_code = "976" numero_circo = int(bv_dict['codeCirconscription'][len(dpt_code):]) code_circo = f"{dpt_code}-{numero_circo:02d}" bv_id = bv_dict['id_bv'].split()[0] bv_libelle = f"Bureau {code_bv} de {bv_dict['nomCommune']}" if not session.execute(select(Commune).filter_by(code_insee=code_commune)).scalar_one_or_none(): print("Commune non trouvée avec le code", code_commune, "et le nom", bv_dict['nomCommune']) continue if not session.execute(select(Circonscription).filter_by(id=code_circo)).scalar_one_or_none(): session.add(Circonscription(id=code_circo, departement_code=dpt_code, numero=numero_circo)) if bv := session.execute(select(BureauVote).filter_by(id=bv_id)).scalar_one_or_none(): bv.commune_code = code_commune bv.code_bureau = code_bv bv.circo_code = code_circo bv.libelle = bv_libelle bv.geometry = feature['geometry'] else: bv = BureauVote(id=bv_id, commune_code=code_commune, code_bureau=code_bv, circo_code=code_circo, libelle=bv_libelle, adresse="", geometry=feature['geometry']) session.add(bv) session.commit() def run(engine: Engine, verbose: bool = False) -> None: importer_regions(engine, verbose) importer_departements(engine, verbose) importer_circonscriptions(engine, verbose) importer_communes(engine, verbose) importer_bureaux_vote(engine, verbose)