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"""
A simple log mechanism styled after PEP 282.
Retained for compatibility and should not be used.
"""
import logging
import warnings
from ._log import log as _global_log
DEBUG = logging.DEBUG
INFO = logging.INFO
WARN = logging.WARN
ERROR = logging.ERROR
FATAL = logging.FATAL
log = _global_log.log
debug = _global_log.debug
info = _global_log.info
warn = _global_log.warning
error = _global_log.error
fatal = _global_log.fatal
def set_threshold(level):
orig = _global_log.level
_global_log.setLevel(level)
return orig
def set_verbosity(v):
if v <= 0:
set_threshold(logging.WARN)
elif v == 1:
set_threshold(logging.INFO)
elif v >= 2:
set_threshold(logging.DEBUG)
class Log(logging.Logger):
"""distutils.log.Log is deprecated, please use an alternative from `logging`."""
def __init__(self, threshold=WARN):
warnings.warn(Log.__doc__) # avoid DeprecationWarning to ensure warn is shown
super().__init__(__name__, level=threshold)
@property
def threshold(self):
return self.level
@threshold.setter
def threshold(self, level):
self.setLevel(level)
warn = logging.Logger.warning
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