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import logging
# import and re-export log levels
from logging import DEBUG, INFO, WARNING, ERROR, CRITICAL, FATAL
HANDLER = None
class McRunException(Exception):
pass
def setupLogger():
""" Setup logging facilities """
formatter = logging.Formatter('%(levelname)s: %(message)s')
global HANDLER
HANDLER = logging.StreamHandler()
HANDLER.setLevel(logging.INFO)
HANDLER.setFormatter(formatter)
root = logging.getLogger()
root.setLevel(logging.DEBUG)
root.addHandler(HANDLER)
def setLogLevel(level):
""" Set global level (e.g. debug) """
HANDLER.setLevel(level)
def getLogger(name):
""" Get sub logger (e.g. optimisation) """
return logging.getLogger("mcstas." + name)
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