perago.staging_branch_name# perago.staging_branch_name(task)[源代码]# Build the internal LakeFS staging branch name for one attempt. Parameters: taskobjectAttempt-like object exposing workflow, task, and retry identity fields. Returns: strLakeFS-safe branch name scoped to one concrete task attempt. Raises: AttributeErrorRaised when task is missing required identity fields. 参数: task (object) 返回类型: str