diff options
| author | Andrew Lassalle <andrewlassalle@chromium.org> | 2019-11-05 13:30:34 -0800 |
|---|---|---|
| committer | Commit Bot <commit-bot@chromium.org> | 2019-11-19 20:22:42 +0000 |
| commit | 165843ca10908d7bd79582829a5ee51b098685e6 (patch) | |
| tree | c4c98899ca4d134af1b2655afbe17dc7cb843b40 /scripts/update_payload/payload.py | |
| parent | d04ca0c5cc9e4507301be355fd3bd86b871b05c4 (diff) | |
update_payload: Port scripts to python3
Update the update_payload scripts to be compatible with
python2 and python3. Python2 compatibility is needed since
the repo is shared with Android.
BUG=chromium:1011631
TEST=Executed aosp/system/update_engine/scripts/run_unittests and
cros_generate_update_payload
Cq-Depend: chromium:1904837, chromium:1911499
Change-Id: Ie450b80b5f7550051b38d320173ccc0c915f65e7
Reviewed-on: https://chromium-review.googlesource.com/c/aosp/platform/system/update_engine/+/1904310
Commit-Queue: Andrew Lassalle <andrewlassalle@chromium.org>
Tested-by: Andrew Lassalle <andrewlassalle@chromium.org>
Reviewed-by: Mike Frysinger <vapier@chromium.org>
Reviewed-by: Amin Hassani <ahassani@chromium.org>
Auto-Submit: Andrew Lassalle <andrewlassalle@chromium.org>
Diffstat (limited to 'scripts/update_payload/payload.py')
| -rw-r--r-- | scripts/update_payload/payload.py | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/scripts/update_payload/payload.py b/scripts/update_payload/payload.py index 1ed5f99e..ea5ed308 100644 --- a/scripts/update_payload/payload.py +++ b/scripts/update_payload/payload.py @@ -16,6 +16,7 @@ """Tools for reading, verifying and applying Chrome OS update payloads.""" +from __future__ import absolute_import from __future__ import print_function import hashlib @@ -64,7 +65,7 @@ class Payload(object): """Update payload header struct.""" # Header constants; sizes are in bytes. - _MAGIC = 'CrAU' + _MAGIC = b'CrAU' _VERSION_SIZE = 8 _MANIFEST_LEN_SIZE = 8 _METADATA_SIGNATURE_LEN_SIZE = 4 @@ -111,7 +112,6 @@ class Payload(object): payload_file, self._METADATA_SIGNATURE_LEN_SIZE, True, hasher=hasher) - def __init__(self, payload_file, payload_file_offset=0): """Initialize the payload object. |