models.py 文件源码

def _set_lat_lng(self):
        gmaps = googlemaps.Client(key=settings.GOOGLE_API_KEY)
        geocode = gmaps.geocode(self.address)
        if len(geocode) > 0:
            self.latitude = geocode[0]['geometry']['location']['lat']
            self.longitude = geocode[0]['geometry']['location']['lng']