def copy_files(self, source, target):
    handle = self.get_s3handle()
    handle.opt.recursive = True
    handle.opt.force = True
    handle.opt.num_threads = 1
    handle.cp_files(source, target)
Lists algorithms supported by the API.  Returned as strings because
dataset/ETHPy150Open bloomreach/briefly/src/briefly/fs.py/S3FileSystem.copy_files--crossover with--dataset/ETHPy150Open apache/libcloud/libcloud/loadbalancer/drivers/rackspace.py/RackspaceLBDriver.ex_list_algorithm_names