Name	Size	Mode	Actions
config/	-	0755	rm
tests/	-	0755	rm
utils/	-	0755	rm
__pycache__/	-	0755	rm
log.py	955	0644	editdlrm
py.typed	0	0644	editdlrm
traitlets.py	151849	0644	editdlrm
_version.py	557	0644	editdlrm
__init__.py	938	0644	editdlrm

"""Grab the global logger instance.""" # Copyright (c) IPython Development Team. # Distributed under the terms of the Modified BSD License. from __future__ import annotations import logging from typing import Any _logger: logging.Logger | logging.LoggerAdapter[Any] | None = None def get_logger() -> logging.Logger | logging.LoggerAdapter[Any]: """Grab the global logger instance. If a global Application is instantiated, grab its logger. Otherwise, grab the root logger. """ global _logger # noqa: PLW0603 if _logger is None: from .config import Application if Application.initialized(): _logger = Application.instance().log else: _logger = logging.getLogger("traitlets") # Add a NullHandler to silence warnings about not being # initialized, per best practice for libraries. _logger.addHandler(logging.NullHandler()) return _logger