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# coding=utf-8
#
# Copyright © 2020 Valve Corporation.
#
# Permission is hereby granted, free of charge, to any person obtaining a
# copy of this software and associated documentation files (the "Software"),
# to deal in the Software without restriction, including without limitation
# the rights to use, copy, modify, merge, publish, distribute, sublicense,
# and/or sell copies of the Software, and to permit persons to whom the
# Software is furnished to do so, subject to the following conditions:
#
# The above copyright notice and this permission notice shall be included
# in all copies or substantial portions of the Software.
#
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
# OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
# THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
# OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
# ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
# OTHER DEALINGS IN THE SOFTWARE.
#
# SPDX-License-Identifier: MIT
import argparse
from framework import exceptions
from framework.replay import image_checksum
__all__ = ['checksum']
def _hexdigest_from_image(args):
print(image_checksum.hexdigest_from_image(args.file_path))
@exceptions.handler
def checksum(input_):
""" Parser for replayer checksum command """
parser = argparse.ArgumentParser()
parser.add_argument(
'file_path',
help=('the path to the image file '
'from which to calculate its checksum'))
parser.set_defaults(func=_hexdigest_from_image)
args = parser.parse_args(input_)
args.func(args)
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