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