rackspace.py 文件源码

def _upload_file_to_rackspace(self, file, container, attempt=0):
        """Upload file to rackspace."""
        try:
            chksum = pyrax.utils.get_checksum(file)
            self.cf.upload_file(container,
                                file,
                                obj_name=secure_filename(file.filename),
                                etag=chksum)
            return True
        except Exception as e:
            print "Uploader exception"  # TODO: Log this!
            traceback.print_exc()
            attempt += 1
            if (attempt < 3):
                time.sleep(1)   # Wait one second and try again
                return self._upload_file_to_rackspace(file, container, attempt)
            else:
                print "Tried to upload two times. Failed!"   # TODO: Log this!
                raise