def setUpClass(cls) -> None:
cls.moduleName = os.path.splitext(inspect.getfile(cls))[0]
cls.log = logging.getLogger(cls.__name__)
# Set logging to file and stdout if the LOG_LEVEL environment variable
# is set.
if os.getenv('LOG_LEVEL'):
# Set up formatter.
log_fmt = ('{}.%(funcName)s:%(levelname)s:%(asctime)s:'
' %(message)s'.format(cls.__name__))
formatter = logging.Formatter(log_fmt)
# Set up the file handler.
log_file_name = '%s.log' % cls.moduleName
file_handler = logging.FileHandler(log_file_name)
file_handler.setFormatter(formatter)
cls.log.addHandler(file_handler)
# Set the logging level from the environment variable, defaulting
# to INFO if it is not a valid level.
level = logging._nameToLevel.get(os.getenv('LOG_LEVEL'),
logging.INFO)
cls.log.setLevel(level)
# set all domains logging
set_logging_level(level, list(QiskitLogDomains), log_file_name)
def set_qiskit_chemistry_logging(level: int, filepath: Optional[str] = None) -> None:
"""Updates the Qiskit chemistry logging with the appropriate logging level
Args:
level: minimum severity of the messages that are displayed.
filepath: file to receive logging data
"""
set_logging_level(level, [QiskitLogDomains.DOMAIN_CHEMISTRY], filepath)
def set_qiskit_optimization_logging(level: int, filepath: Optional[str] = None) -> None:
"""Updates the Qiskit optimization logging with the appropriate logging level
Args:
level: minimum severity of the messages that are displayed.
filepath: file to receive logging data
"""
set_logging_level(level, [QiskitLogDomains.DOMAIN_OPTIMIZATION], filepath)
def set_qiskit_finance_logging(level: int,
filepath: Optional[str] = None) -> None:
"""Updates the Qiskit finance logging with the appropriate logging level.
Args:
level: minimum severity of the messages that are displayed.
filepath: file to receive logging data
"""
set_logging_level(level, [QiskitLogDomains.DOMAIN_FINANCE], filepath)