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author | Biswakalyan Bhuyan <biswa@surgot.in> | 2022-11-13 23:46:45 +0530 |
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committer | Biswakalyan Bhuyan <biswa@surgot.in> | 2022-11-13 23:46:45 +0530 |
commit | 9468226a9e2e2ab8cdd599f1d8538e860ca86120 (patch) | |
tree | 0a77ada226d6db80639f96b438bf83e4e756edb5 /env/lib/python3.10/site-packages/setuptools/_distutils/log.py | |
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Diffstat (limited to 'env/lib/python3.10/site-packages/setuptools/_distutils/log.py')
-rw-r--r-- | env/lib/python3.10/site-packages/setuptools/_distutils/log.py | 80 |
1 files changed, 80 insertions, 0 deletions
diff --git a/env/lib/python3.10/site-packages/setuptools/_distutils/log.py b/env/lib/python3.10/site-packages/setuptools/_distutils/log.py new file mode 100644 index 0000000..be25f6c --- /dev/null +++ b/env/lib/python3.10/site-packages/setuptools/_distutils/log.py @@ -0,0 +1,80 @@ +"""A simple log mechanism styled after PEP 282.""" + +# The class here is styled after PEP 282 so that it could later be +# replaced with a standard Python logging implementation. + +import sys + +DEBUG = 1 +INFO = 2 +WARN = 3 +ERROR = 4 +FATAL = 5 + + +class Log: + def __init__(self, threshold=WARN): + self.threshold = threshold + + def _log(self, level, msg, args): + if level not in (DEBUG, INFO, WARN, ERROR, FATAL): + raise ValueError('%s wrong log level' % str(level)) + + if level >= self.threshold: + if args: + msg = msg % args + if level in (WARN, ERROR, FATAL): + stream = sys.stderr + else: + stream = sys.stdout + try: + stream.write('%s\n' % msg) + except UnicodeEncodeError: + # emulate backslashreplace error handler + encoding = stream.encoding + msg = msg.encode(encoding, "backslashreplace").decode(encoding) + stream.write('%s\n' % msg) + stream.flush() + + def log(self, level, msg, *args): + self._log(level, msg, args) + + def debug(self, msg, *args): + self._log(DEBUG, msg, args) + + def info(self, msg, *args): + self._log(INFO, msg, args) + + def warn(self, msg, *args): + self._log(WARN, msg, args) + + def error(self, msg, *args): + self._log(ERROR, msg, args) + + def fatal(self, msg, *args): + self._log(FATAL, msg, args) + + +_global_log = Log() +log = _global_log.log +debug = _global_log.debug +info = _global_log.info +warn = _global_log.warn +error = _global_log.error +fatal = _global_log.fatal + + +def set_threshold(level): + # return the old threshold for use from tests + old = _global_log.threshold + _global_log.threshold = level + return old + + +def set_verbosity(v): + if v <= 0: + set_threshold(WARN) + elif v == 1: + set_threshold(INFO) + elif v >= 2: + set_threshold(DEBUG) |