def get_s3connection_kwargs(self):
        kwargs = {}
        if self.s3host:
            kwargs['host'] = self.s3host
        return kwargs
Scans for a path to dev_appserver in sys.argv and pops it.
dataset/ETHPy150Open cloudera/hue/desktop/core/ext-py/django-extensions-1.5.0/django_extensions/management/commands/sync_s3.py/Command.get_s3connection_kwargs--crossover with--dataset/ETHPy150Open rietveld-codereview/rietveld/tests/setup.py/process_args