venv/lib/python3.11/site-packages/setuptools/logging.py

   1 import sys
   2 import inspect
   3 import logging
   4 import distutils.log
   5 from . import monkey
   6
   7
   8 def _not_warning(record):
   9     return record.levelno < logging.WARNING
  10
  11
  12 def configure():
  13     """
  14     Configure logging to emit warning and above to stderr
  15     and everything else to stdout. This behavior is provided
  16     for compatibility with distutils.log but may change in
  17     the future.
  18     """
  19     err_handler = logging.StreamHandler()
  20     err_handler.setLevel(logging.WARNING)
  21     out_handler = logging.StreamHandler(sys.stdout)
  22     out_handler.addFilter(_not_warning)
  23     handlers = err_handler, out_handler
  24     logging.basicConfig(
  25         format="{message}", style='{', handlers=handlers, level=logging.DEBUG
  26     )
  27     if inspect.ismodule(distutils.dist.log):
  28         monkey.patch_func(set_threshold, distutils.log, 'set_threshold')
  29         # For some reason `distutils.log` module is getting cached in `distutils.dist`
  30         # and then loaded again when patched,
  31         # implying: id(distutils.log) != id(distutils.dist.log).
  32         # Make sure the same module object is used everywhere:
  33         distutils.dist.log = distutils.log
  34
  35
  36 def set_threshold(level):
  37     logging.root.setLevel(level * 10)
  38     return set_threshold.unpatched(level)