def feature_flag()

in clay/config.py [0:0]

• 12 lines of code
• 3 McCabe index (conditional complexity)

    def feature_flag(self, name):
        '''
        Returns a boolean value for the given feature, which may be
        probabalistic.
        '''
        feature = self.get('features.%s' % name)
        if not feature:
            return False
        if 'percent' in feature:
            percent = float(feature['percent']) / 100.0
            return (random.random() < percent)
        return feature.get('enabled', False)