busya
4205618ee6
Warnings fixed: - datetime.utcnow() → datetime.now(UTC) across 48+ files (src/ + tests/) - datetime.utcnow (callback ref) → lambda: datetime.now(UTC) in model fields (18 files) - Pydantic class Config → model_config = ConfigDict(...) (16 files) - Pydantic .dict() → .model_dump() (8 files) - ConfigDict(allow_population_by_field_name=True) → validate_by_name=True - SQLAlchemy declarative_base() import path updated - FastAPI on_event → lifespan context manager (app.py) - Import sorting (ruff I001) auto-fixed across all files - Fixed broken re-export chains that ruff F401 cleanup broke: _validate_bcp47: service.py now imports from dictionary_validation directly job_to_response: _job_routes.py and test imports from service_utils directly fetch_datasource_metadata: restored re-export in service.py - Added missing TranslateJobService import in _job_routes.py (was deleted by F401) - Added ConfigDict(protected_namespaces=()) for DashboardDatasetItem schema field - pytest.ini: replaced deprecated importmode with asyncio_mode All 440 tests pass with zero deprecation warnings.
71 lines
2.7 KiB
Python
71 lines
2.7 KiB
Python
# #region WsLogHandlerModule [C:3] [TYPE Module] [SEMANTICS pydantic, dto, log-entry]
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# @BRIEF WebSocket log handler module providing LogEntry DTO and WebSocketLogHandler for buffered log streaming.
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# @RELATION DEPENDS_ON -> [LogEntry]
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# @RELATION DEPENDS_ON -> [CotJsonFormatter]
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from collections import deque
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from datetime import UTC, datetime
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import logging
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from typing import Any
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from pydantic import BaseModel, Field
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# #region LogEntry [C:1] [TYPE Class] [SEMANTICS log,entry,record,pydantic]
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class LogEntry(BaseModel):
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timestamp: datetime = Field(default_factory=lambda: datetime.now(UTC))
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level: str
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message: str
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context: dict[str, Any] | None = None
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# #endregion LogEntry
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# #region WebSocketLogHandler [C:3] [TYPE Class] [SEMANTICS logging,handler,websocket,buffer]
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# @BRIEF Custom logging handler that captures log records into a fixed-capacity buffer for WebSocket streaming.
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# @RELATION DEPENDS_ON -> [LogEntry]
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# @RELATION DEPENDS_ON -> [CotJsonFormatter]
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class WebSocketLogHandler(logging.Handler):
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"""
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A logging handler that stores log records and can be extended to send them
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over WebSockets.
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"""
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# #region WebSocketLogHandler.__init__ [C:1] [TYPE Function] [SEMANTICS init,handler,buffer]
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def __init__(self, capacity: int = 1000):
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super().__init__()
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self.log_buffer: deque[LogEntry] = deque(maxlen=capacity)
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# #endregion WebSocketLogHandler.__init__
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# #region WebSocketLogHandler.emit [C:2] [TYPE Function] [SEMANTICS log,capture,format,buffer]
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# @BRIEF Captures a log record, formats it, and stores it in the buffer as a LogEntry.
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def emit(self, record: logging.LogRecord):
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try:
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log_entry = LogEntry(
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level=record.levelname,
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message=self.format(record),
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context={
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"name": record.name,
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"pathname": record.pathname,
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"lineno": record.lineno,
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"funcName": record.funcName,
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"process": record.process,
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"thread": record.thread,
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}
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)
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self.log_buffer.append(log_entry)
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except Exception:
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self.handleError(record)
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# #endregion WebSocketLogHandler.emit
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# #region WebSocketLogHandler.get_recent_logs [C:2] [TYPE Function] [SEMANTICS log,retrieve,buffer]
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# @BRIEF Returns a list of recent log entries from the buffer.
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def get_recent_logs(self) -> list[LogEntry]:
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"""
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Returns a list of recent log entries from the buffer.
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"""
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return list(self.log_buffer)
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# #endregion WebSocketLogHandler.get_recent_logs
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# #endregion WebSocketLogHandler
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# #endregion WsLogHandlerModule
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