Your Name
934f10b58a
- Organized and grouped import statements for better readability in health.py, metadata.py, releases.py, scan.py, search.py, version.py, viewer.py, and registry.py. - Updated type hints to use the new union syntax (e.g., str | None) for better clarity in scan.py, settings.py, tool_detect.py, and result.py. - Enhanced the handling of optional types in various functions to ensure more robust type checking. - Removed unnecessary blank lines and improved formatting for consistency. - Adjusted the logic in several test files to ensure compatibility with the updated import structure and type hints. (See <attachments> above for file contents. You may not need to search or read the file again.)
53 lines
1.2 KiB
Python
53 lines
1.2 KiB
Python
"""
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Time utilities for timestamps and performance measurement.
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"""
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from __future__ import annotations
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import logging
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import time
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from collections.abc import Iterator
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from contextlib import contextmanager
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def now() -> float:
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"""Get current timestamp in seconds (float)."""
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return time.time()
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def ms() -> int:
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"""Get current timestamp in milliseconds (int)."""
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return int(time.time() * 1000)
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def format_timestamp(ts: float | None = None) -> str:
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"""
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Format timestamp as ISO 8601 string.
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Args:
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ts: Timestamp in seconds (default: now())
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Returns:
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ISO 8601 formatted string (e.g., "2025-12-29T19:30:45")
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"""
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if ts is None:
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ts = now()
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return time.strftime("%Y-%m-%dT%H:%M:%S", time.localtime(ts))
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@contextmanager
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def timer(label: str, logger: logging.Logger | None = None) -> Iterator[None]:
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"""
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Context manager for timing operations.
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Usage:
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with timer("metadata extraction", logger):
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extract_metadata(path)
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"""
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start = now()
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try:
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yield
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finally:
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elapsed = now() - start
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msg = f"{label} took {elapsed:.3f}s"
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if logger:
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logger.debug(msg)
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else:
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print(msg)
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