cli deploy/flash: convert to python3 only
All users of these modules have migrated and appear to be stable.
BUG=chromium:997354
TEST=CQ passes
Change-Id: I580f5532787d647d797e8c94157441d1c1410536
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/chromite/+/2111901
Reviewed-by: Achuith Bhandarkar <achuith@chromium.org>
Commit-Queue: Mike Frysinger <vapier@chromium.org>
Tested-by: Mike Frysinger <vapier@chromium.org>
diff --git a/cli/deploy.py b/cli/deploy.py
index e25b576..bf42e15 100644
--- a/cli/deploy.py
+++ b/cli/deploy.py
@@ -17,6 +17,7 @@
import functools
import json
import os
+import sys
import tempfile
from chromite.cli import command
@@ -34,6 +35,9 @@
raise
+assert sys.version_info >= (3, 6), 'This module requires Python 3.6+'
+
+
_DEVICE_BASE_DIR = '/usr/local/tmp/cros-deploy'
# This is defined in src/platform/dev/builder.py
_STRIPPED_PACKAGES_DIR = 'stripped-packages'