def find_random(self):
        import random
        max = self.collection.count()
        if max:
            num = random.randint(0, max-1)
            return self.find().skip(num).next()
Helper function for forms that wish to validation a value for an
dataset/ETHPy150Open namlook/mongokit/mongokit/document.py/Document.find_random--crossover with--dataset/ETHPy150Open dokterbob/satchmo/satchmo/apps/product/utils.py/validate_attribute_value