<filename>tests/__init__.py
"""
    Unit tests package
"""
import logging
# import sys

logging.basicConfig(format='[%(asctime)s] %(levelname)s %(module)s %(name)s: %(message)s',
                    datefmt='%Y-%m-%d %H:%M:%S %z',
                    level=logging.DEBUG,
                    # stream=sys.stderr,
                    )

<filename>tests/__init__.py
"""
    Unit tests package
"""
import logging
# import sys

logging.basicConfig(format='[%(asctime)s] %(levelname)s %(module)s %(name)s: %(message)s',
                    datefmt='%Y-%m-%d %H:%M:%S %z',
                    level=logging.DEBUG,
                    # stream=sys.stderr,
                    )

Unit tests package # import sys # stream=sys.stderr,