def retrieve_forecasts(coords, resolution):
cached_forecasts = []
missing_forecasts = []
for coord in coords:
cached_forecast = cache_repo.find(coord, (resolution)*.95)
if cached_forecast:
cached_forecast.coordinates = coord
cached_forecasts.append(cached_forecast)
else:
missing_forecasts.append(coord)
logging.info('missing coords: %s', len(missing_forecasts))
logging.info('cached coords: %s', len(cached_forecasts))
if missing_forecasts:
new_forecast_dwml = noaa_proxy.request_dwml_grid_points(missing_forecasts)
logging.debug('dwml new forecasts: %s', new_forecast_dwml)
parser = DWML_Parser(new_forecast_dwml)
new_forecasts = parser.generate_forecast_grid()
logging.debug('new forecasts: %s', new_forecasts)
for new_forecast in new_forecasts:
cache_repo.insert(new_forecast)
else:
new_forecasts = []
return new_forecasts + cached_forecasts
def test_find_with_no_match(self): coord = Coordinates(23.12, 124.2) resolution = 34 result = cache_repo.find(coord, resolution) assert_equal(result, None)