Search Starbucks by coords

starbucks_city_search.py

import collections

CountryCityCoords = collections.namedtuple(
    "CountryCityCoords", ["country_name", "capital_name", "capital_lat", "capital_lng"]
)


class StarbucksCitySearcher(object):
    def __init__(self, e: CountryCityCoords):
        self.lat = float(e.capital_lat)
        self.lng = float(e.capital_lng)
        self.places_ids = set()

    def _search(self, lat: float, lng: float):
        results = get_starbucks(lat, lng)
        for r in results:
            self.places_ids.add(r["id"])

    def search(self):
        for (lat, lng) in get_near_coords(self.lat, self.lng):
            self._search(lat, lng)
        return len(self.places_ids)