def __init__(self):
        path = os.path.dirname(os.path.realpath(__file__))
        self.cities = []
        with codecs.open(os.path.join(path, 'US_Top5000Population.csv'),
                         encoding='utf-8') as csvfile:
            reader = csv.reader(csvfile)
            for row in reader:
                self.cities.append((row[0].strip(), row[1].strip()) % '%s, %s')
dataset/ETHPy150Open sbaechler/django-scaffolding/scaffolding/library/cities.py/TopUsCities.__init__/swapped operands of `%`