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Solve the following problem using Python, implementing the functions described below, one line at a time
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Description:
 def before_all(context):
 """Initialization method that will be executed before the test execution :param context: behave context """

    # Use pytest asserts if behave_pytest is installed
    install_pytest_asserts()

    # Get 'Config_environment' property from user input (e.g. -D Config_environment=ios)
    env = context.config.userdata.get('Config_environment')
    # Deprecated: Get 'env' property from user input (e.g. -D env=ios)
    env = env if env else context.config.userdata.get('env')
    if env:
        os.environ['Config_environment'] = env

    if not hasattr(context, 'config_files'):
        context.config_files = ConfigFiles()
    context.config_files = DriverWrappersPool.initialize_config_files(context.config_files)

    # By default config directory is located in environment path
    if not context.config_files.config_directory:
        context.config_files.set_config_directory(DriverWrappersPool.get_default_config_directory())

    context.global_status = {'test_passed': True}
    create_and_configure_wrapper(context)

    # Behave dynamic environment
    context.dyn_env = DynamicEnvironment(logger=context.logger)