convert a few dev scripts to wrapper3
These tools are mostly run by devs. Cut them over to get feedback.
BUG=chromium:997354
TEST=`./run_tests` passes
Change-Id: I36568b56f852a24224b8c2f05cfa34fdf1062d5c
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/chromite/+/2048209
Reviewed-by: Alex Klein <saklein@chromium.org>
Commit-Queue: Mike Frysinger <vapier@chromium.org>
Tested-by: Mike Frysinger <vapier@chromium.org>
diff --git a/scripts/loman.py b/scripts/loman.py
index a1b8893..af581ef 100644
--- a/scripts/loman.py
+++ b/scripts/loman.py
@@ -9,6 +9,7 @@
import platform
import os
+import sys
import xml.etree.ElementTree as ElementTree
from chromite.lib import commandline
@@ -18,6 +19,9 @@
from chromite.lib import repo_manifest
+assert sys.version_info >= (3, 6), 'This module requires Python 3.6+'
+
+
class LocalManifest(object):
"""Class which provides an abstraction for manipulating the local manifest."""