import requests

def get_city_from_coords(lat, lon):
    # 使用Nominatim API (OpenStreetMap)
    url = f"https://nominatim.openstreetmap.org/reverse?format=json&lat={lat}&lon={lon}"
    headers = {'User-Agent': 'YourAppName/1.0'}
    
    try:
        response = requests.get(url, headers=headers)
        data = response.json()
        return data.get('address', {}).get('city') or data.get('address', {}).get('town')
    except Exception as e:
        print(f"Error: {e}")
        return None

# 示例使用
city = get_city_from_coords(40.7128, -74.0060)  # 纽约坐标
print(city)  # 输出: New York

from geopy.geocoders import Nominatim
from geopy.exc import GeocoderTimedOut

def get_city_local(lat, lon):
    geolocator = Nominatim(user_agent="YourAppName")
    try:
        location = geolocator.reverse(f"{lat}, {lon}", exactly_one=True)
        return location.raw['address'].get('city', '')
    except GeocoderTimedOut:
        return "Service timed out"
    except Exception as e:
        return f"Error: {str(e)}"

import reverse_geocoder as rg

def get_city_offline(lat, lon):
    coordinates = (lat, lon)
    results = rg.search(coordinates)
    return results[0]['name']

# 示例使用
city = get_city_offline(48.8566, 2.3522)  # 巴黎坐标
print(city)  # 输出: Paris