def zipcode_to_lat_lng(zipcode):
    lat_lng = _load_zipcode_to_lat_lng_index().get(zipcode)
    if lat_lng is None:
        return None, None
    return lat_lng
This does the dirty work. Connects to Amazon SES via boto and fires
dataset/ETHPy150Open impactlab/eemeter/eemeter/location.py/zipcode_to_lat_lng--crossover with--dataset/ETHPy150Open duointeractive/sea-cucumber/seacucumber/tasks.py/SendEmailTask.run