perago.PublishFenceError

exception perago.PublishFenceError

Raised when a workspace branch cannot be safely advanced.

Publish fence errors are fail-closed publication failures. They indicate that the target branch HEAD is neither the attempt input ref nor a commit whose first parent is the input ref, so the current attempt must not publish its staged workspace.

参见

LakeFSWorkspaceRuntime.publish_workspace

Apply the LakeFS HEAD-state publication protocol.

failed_result

Build the ordinary failed Conductor result used for this exception.

Examples

>>> PublishFenceError("main cannot publish from input ref old")
PublishFenceError('main cannot publish from input ref old')