def completeMultipartUpload(self, bucketName, eventualKeyName, uploadId):
        assert False, "Subclasses implement"
Returns the logged in Facebook user, or None if unconnected.
dataset/ETHPy150Open ufora/ufora/ufora/distributed/S3/S3Interface.py/S3Interface.completeMultipartUpload--crossover with--dataset/ETHPy150Open aino/python-fb/examples/oauth/facebookoauth.py/BaseHandler.current_user