# Copyright 2025 Amazon.com, Inc. or its affiliates. All Rights Reserved.
#
# Licensed under the Apache License, Version 2.0 (the "License"). You
# may not use this file except in compliance with the License. A copy of
# the License is located at
#
# http://aws.amazon.com/apache2.0/
#
# or in the "license" file accompanying this file. This file 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.

"""
Utility functions to make it easier to work with emr-containers customizations.

"""


# Method to parse the arguments to get the region value
def get_region(session, parsed_globals):
    region = parsed_globals.region

    if region is None:
        region = session.get_config_variable("region")

    return region
