Lukas
7ec80fdeec
- Remove structlog dependency from backend/pyproject.toml - Add app.utils.logging_compat shim for keyword-arg logging API - Add app.utils.json_formatter for JSON log output with extra fields - Update all backend modules to use logging_compat.get_logger() - Update docstrings in log_sanitizer.py and json_formatter.py - Update test comment in test_async_utils.py - Record 406 failing tests in Docs/Tasks.md for tracking
64 lines
2.1 KiB
Python
64 lines
2.1 KiB
Python
"""Compatibility shim providing keyword-argument logging API on top of stdlib logging.
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This module lets the rest of the codebase keep the keyword-argument logging
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style (``log.info("event", key=value)``) while using only the Python standard
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library ``logging`` module underneath.
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"""
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from __future__ import annotations
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import logging
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from typing import Any
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class _CompatLogger:
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"""Wraps a stdlib :class:`logging.Logger` to accept keyword arguments."""
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def __init__(self, logger: logging.Logger) -> None:
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self._logger = logger
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def _log(self, level: int, event: str, **kwargs: Any) -> None:
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exc_info = kwargs.pop("exc_info", None)
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extra = kwargs if kwargs else None
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self._logger.log(level, event, exc_info=exc_info, extra=extra)
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def debug(self, event: str, **kwargs: Any) -> None:
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self._log(logging.DEBUG, event, **kwargs)
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def info(self, event: str, **kwargs: Any) -> None:
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self._log(logging.INFO, event, **kwargs)
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def warning(self, event: str, **kwargs: Any) -> None:
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self._log(logging.WARNING, event, **kwargs)
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def warn(self, event: str, **kwargs: Any) -> None:
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self._log(logging.WARNING, event, **kwargs)
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def error(self, event: str, **kwargs: Any) -> None:
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self._log(logging.ERROR, event, **kwargs)
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def critical(self, event: str, **kwargs: Any) -> None:
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self._log(logging.CRITICAL, event, **kwargs)
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def exception(self, event: str, **kwargs: Any) -> None:
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self._log(logging.ERROR, event, exc_info=True, **kwargs)
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def bind(self, **kwargs: Any) -> "_CompatLogger":
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"""Return a new logger with bound context (no-op for stdlib)."""
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return self
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def get_logger(name: str | None = None) -> _CompatLogger:
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"""Get a compatibility logger wrapping the stdlib logger for *name*.
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If *name* is ``None`` the caller's module name is used.
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"""
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if name is None:
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import sys
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# Walk up the stack to find the caller's module.
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frame = sys._getframe(1)
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module = frame.f_globals.get("__name__", "__main__")
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name = module
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return _CompatLogger(logging.getLogger(name))
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