Jonah
46 lines
1.3 KiB
Python
46 lines
1.3 KiB
Python
"""Canonical per-user data paths for the application.
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All persistent artifacts (SQLite DB, image cache, label PDFs, history JSON,
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package presets, log file) live under one directory so they're easy to find,
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back up, or nuke without touching the install.
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"""
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from __future__ import annotations
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import os
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from pathlib import Path
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_APP_SUBDIR = Path("CollisionStoneGuard") / "PartsLookup"
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def appdata_dir() -> Path:
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"""Return (and create) the per-user appdata directory.
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Resolution order:
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1. %LOCALAPPDATA% (Windows standard)
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2. ~/AppData/Local (fallback — same folder, explicit)
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3. ~ (last resort)
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"""
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local = os.environ.get("LOCALAPPDATA", "")
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base = Path(local) if local else Path.home() / "AppData" / "Local"
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d = base / _APP_SUBDIR
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d.mkdir(parents=True, exist_ok=True)
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return d
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def default_sqlite_path() -> str:
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"""Default path for the parts/invoices SQLite database."""
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return str(appdata_dir() / "parts.db")
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def default_image_cache_dir() -> str:
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"""Default directory for cached part images."""
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p = appdata_dir() / "images"
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p.mkdir(exist_ok=True)
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return str(p)
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def log_file_path() -> Path:
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"""Path for the application log file."""
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return appdata_dir() / "app.log"
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