forked from Olav63/outils_OSM
184 lines
5.1 KiB
Python
184 lines
5.1 KiB
Python
#!/usr/bin/env python3
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# Copyright 2021 Olav63, SebF
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#
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# This program is free software: you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation, either version 3 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program. If not, see <https://www.gnu.org/licenses/>.
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"""
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Module principal :
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- récupération de données par appel à Overpass
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- géocodage inverse
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- export des données en JSON pour utilisation avec umap
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- sauvegarde des données en ods
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"""
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import time
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import os
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import argparse
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import logging
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import sys
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from osm_vc63 import errors
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from osm_vc63.utils import Utils
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OVERPASS_URL = "http://overpass-api.de/api/interpreter"
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GEO_API_URL = "https://api-adresse.data.gouv.fr"
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# nombre maxi de retries quand echec API
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MAX_RETRY = 4
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# delai en secondes entre les tentatives
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RETRY_DELAY = 120
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def init_argparse() -> argparse.ArgumentParser:
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"""Définition des arguments possibles."""
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parser = argparse.ArgumentParser(
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usage="%(prog)s [OPTIONS] ...",
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description="Exporte les données de la Cyclosphère d'une zone géographique.",
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)
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parser.add_argument(
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"-z",
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"--zone",
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type=int,
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help="Choisir la zone géographique à inspecter.",
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default=7406,
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)
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parser.add_argument(
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"-gi",
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"--geocoding-inverse",
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dest="geocoding_inverse",
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action="store_true",
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help="Activer le géocodage inverse",
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)
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parser.add_argument(
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"-ngi",
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"--no-geocoding-inverse",
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dest="geocoding_inverse",
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action="store_false",
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help="Désactiver le géocodage inverse",
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)
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parser.set_defaults(geocoding_inverse=True)
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parser.add_argument(
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"-l", "--log-level", type=str, help="Définir le niveau de log.", default="INFO"
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)
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parser.add_argument(
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"-r",
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"--dossier-resultats",
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type=str,
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help="Définir le dossier d'archive",
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default="resultats/",
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)
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parser.add_argument(
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"-a",
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"--dossier-archive",
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type=str,
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help="Définir le dossier d'archive",
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default="resultats/archives/",
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)
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parser.add_argument(
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"-na",
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"--no-archivage",
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dest="archivage",
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action="store_false",
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help="Désactiver l'archivage'",
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)
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parser.set_defaults(archivage=True)
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return parser
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def main():
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"""Routine principale"""
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parser = init_argparse()
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args = parser.parse_args()
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logging.basicConfig(
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format="%(asctime)s [%(levelname)s] %(message)s",
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level=getattr(logging, args.log_level.upper()),
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handlers=[logging.FileHandler("rdoo.log"), logging.StreamHandler(sys.stdout)],
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)
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utils = Utils(OVERPASS_URL, GEO_API_URL, args.dossier_resultats)
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if args.archivage:
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utils.archivage(args.dossier_archive)
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logging.info("##### Nouvelle récupération ######")
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# l'id de l'area se calcule en ajoutant 3600000000 au numéro de l'objet OSM
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aire_de_recherche = str(3_600_000_000 + args.zone)
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for req in utils.json_reqs:
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for nb_essai in range(MAX_RETRY): # on tente max_retry fois
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try:
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logging.info(f"# Requête en cours : {req}")
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# appel overpass
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data = utils.run_overpass_query(
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utils.json_reqs[req]["overpass"], aire_de_recherche
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)
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nb_resultats = len(data["elements"])
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logging.info(f"{nb_resultats} résultats")
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if nb_resultats > 0:
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if args.geocoding_inverse:
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# géocodage inverse
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data = utils.geocodage_csv(data)
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# traduction
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for key in utils.traductions:
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data = utils.traduction(key, utils.traductions[key], data)
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# Sauvegarde
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os.makedirs(args.dossier_resultats, exist_ok=True)
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export_json = utils.nettoyage_json_pour_umap(
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data, utils.json_reqs[req]["champs"]
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)
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utils.save_as_json(export_json, req)
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utils.save_as_ods(utils.json_reqs[req]["champs"], data, req)
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# doucement sur overpass
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time.sleep(30)
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break
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except errors.ApiError:
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if nb_essai >= MAX_RETRY - 1:
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logging.error("Trop d'erreurs d'API - abandon")
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exit()
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logging.error(f"Erreur API - on retente dans {RETRY_DELAY}s")
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except:
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logging.error("Exception", stack_info=True, exc_info=True)
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time.sleep(RETRY_DELAY)
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logging.info("##### Terminé #####")
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if __name__ == "__main__":
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main()
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