tree 67785d79f19920a6e178e20d50c58c1ecb554818
parent 07980f830ae82754b7e4ca962dba7f7057036e7f
author Yilin Yang <kerker@google.com> 1572431335 +0800
committer chrome-bot <chrome-bot@chromium.org> 1573429842 -0800

factory: Use str(Exception) instead of Exception.message

`Exception.message` is remove in python3.
We should always use `str(Exception)` to get the reason.

BUG=chromium:999876
TEST=make test
TEST=make lint

Change-Id: I327cac3e0f20de3ed95c1679961087f6f1331b3d
Reviewed-on: https://chromium-review.googlesource.com/1890460
Tested-by: Yilin Yang <kerker@chromium.org>
Commit-Ready: ChromeOS CL Exonerator Bot <chromiumos-cl-exonerator@appspot.gserviceaccount.com>
Legacy-Commit-Queue: Commit Bot <commit-bot@chromium.org>
Reviewed-by: Cheng-Han Yang <chenghan@chromium.org>