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
71 lines
1.9 KiB
Python
71 lines
1.9 KiB
Python
"""Test utilities for capturing stdlib log records."""
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from __future__ import annotations
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import logging
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from collections.abc import Generator
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from contextlib import contextmanager
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from typing import Any
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class _CaptureHandler(logging.Handler):
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"""Handler that stores every emitted record as a dict."""
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def __init__(self) -> None:
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super().__init__()
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self.records: list[dict[str, Any]] = []
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def emit(self, record: logging.LogRecord) -> None:
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entry: dict[str, Any] = {
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"event": record.getMessage(),
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"level": record.levelname.lower(),
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"logger": record.name,
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}
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# Merge extra fields attached to the record.
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std_attrs = {
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"name",
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"msg",
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"args",
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"levelname",
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"levelno",
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"pathname",
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"filename",
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"module",
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"exc_info",
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"exc_text",
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"stack_info",
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"lineno",
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"funcName",
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"created",
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"msecs",
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"relativeCreated",
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"thread",
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"threadName",
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"processName",
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"process",
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"message",
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"asctime",
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"taskName",
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}
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for key, value in record.__dict__.items():
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if key not in std_attrs:
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entry[key] = value
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self.records.append(entry)
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@contextmanager
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def capture_logs() -> Generator[list[dict[str, Any]], None, None]:
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"""Capture all log records emitted inside the context.
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Yields a list of dicts, each representing a log entry with keys
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``event``, ``level``, ``logger`` and any extra fields.
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"""
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handler = _CaptureHandler()
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handler.setLevel(logging.DEBUG)
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root = logging.getLogger()
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root.addHandler(handler)
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try:
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yield handler.records
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finally:
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root.removeHandler(handler)
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