# Copyright 2022 Google LLC. All Rights Reserved. This file and proprietary
# source code may only be used and distributed under the Widevine License
# Agreement.

import os
import sys

CDM_TOP_PATH = os.path.abspath(os.path.dirname(__file__))


def LoadPlatform(name):
  """Loads and returns variables from the given platform."""
  # Don't use "import" since we don't want the module cached since they all have
  # the same base name.  This ensures we can load different platforms.
  path = os.path.join(CDM_TOP_PATH, 'platforms', name, 'environment.py')
  if sys.version_info.major == 2:
    # Need to support Python2 for Cobalt
    import imp
    env = imp.load_source('environment', path)
  else:
    import importlib.util
    spec = importlib.util.spec_from_file_location('environment', path)
    env = importlib.util.module_from_spec(spec)
    spec.loader.exec_module(env)
  return vars(env)