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# Contact: qubitium@modelcloud.ai, x.com/qubitium
#
# 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.

import logging


# global static/shared logger instance
logger = None

def setup_logger():
    global logger
    if logger is not None:
        return logger

    logger = logging.getLogger(__name__)
    handler = logging.StreamHandler()
    formatter = logging.Formatter("%(levelname)s - %(message)s")
    handler.setFormatter(formatter)
    logger.propagate = False
    logger.addHandler(handler)
    logger.setLevel(logging.DEBUG)

    return logger
