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parser.py
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executable file
·30 lines (24 loc) · 1.03 KB
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#!/usr/bin/env PYTHONHASHSEED=1234 python3
# Copyright 2014-2024 Brett Slatkin, Pearson Education Inc.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
# parser.py
import argparse
PARSER = argparse.ArgumentParser()
PARSER.add_argument("file")
sub_parsers = PARSER.add_subparsers(dest="command")
enhance_parser = sub_parsers.add_parser("enhance")
enhance_parser.add_argument("--amount", type=float)
adjust_parser = sub_parsers.add_parser("adjust")
adjust_parser.add_argument("--brightness", type=float)
adjust_parser.add_argument("--contrast", type=float)