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| import requests | |
| from datetime import datetime | |
| import pytz | |
| def get_station_departures(api_key, station_id): | |
| """ | |
| Récupère les prochains départs d'une gare spécifique | |
| """ | |
| headers = { | |
| 'Authorization': api_key | |
| } | |
| # On utilise l'API des départs pour la gare spécifique | |
| url = f'https://api.navitia.io/v1/coverage/sncf/stop_points/{station_id}/departures' | |
| try: | |
| response = requests.get(url, headers=headers) | |
| response.raise_for_status() | |
| data = response.json() | |
| departures = [] | |
| for departure in data.get('departures', []): | |
| # On extrait les informations pertinentes | |
| departure_time = departure['stop_date_time']['departure_date_time'] | |
| direction = departure['display_informations']['direction'] | |
| line_name = departure['display_informations']['commercial_mode'] | |
| headsign = departure['display_informations']['headsign'] | |
| # Conversion du temps de départ | |
| dt = datetime.strptime(departure_time, "%Y%m%dT%H%M%S") | |
| paris_tz = pytz.timezone('Europe/Paris') | |
| dt = paris_tz.localize(dt) | |
| formatted_time = dt.strftime("%H:%M") | |
| departures.append({ | |
| 'time': formatted_time, | |
| 'direction': direction, | |
| 'type': line_name, | |
| 'train_number': headsign | |
| }) | |
| return departures | |
| except requests.exceptions.RequestException as e: | |
| print(f"Erreur lors de la récupération des départs: {e}") | |
| return [] | |
| def get_all_departures(api_key): | |
| """ | |
| Récupère les départs des deux gares principales de Lille | |
| """ | |
| # IDs des gares de Lille | |
| stations = { | |
| 'Lille Europe': 'stop_point:SNCF:87223263:Train', | |
| 'Lille Flandres': 'stop_point:SNCF:87286005:Train' | |
| } | |
| all_departures = {} | |
| for station_name, station_id in stations.items(): | |
| departures = get_station_departures(api_key, station_id) | |
| all_departures[station_name] = departures | |
| return all_departures | |