pre-merge clean-up

# See the License for the specific language governing permissions and

# limitations under the License.

# ztp_server/service/rest_server/ztpServer_plugins/ztp_provisioning_api/Tools.py

import os, logging

log = logging.getLogger(__name__)

LOGGER = logging.getLogger(__name__)

def returnConfigFile(config_db: str):

    base = os.path.normpath(

        os.path.join(os.path.dirname(os.path.abspath(__file__)),

                     "..","..","..","..","data")

    )

    cfg = os.path.join(base, config_db)

    log.info("ZTP REST: trying config file: %s", cfg)

    file_path = os.path.normpath(os.path.join(

        os.path.dirname(os.path.abspath(__file__)),

        '..', '..', '..', '..', 'data', config_db

    ))

    MSG = 'ZTP REST: trying config file: {:s}'

    LOGGER.info(MSG.format(str(file_path)))

    try:

        with open(cfg, "r", encoding="utf-8") as f:

        with open(file_path, 'r', encoding='utf-8') as f:

            return f.read()

    except FileNotFoundError:

        log.warning("ZTP REST: config file not found: %s", cfg)

        MSG = 'ZTP REST: config file not found: {:s}'

        LOGGER.warning(MSG.format(str(file_path)))

        return None