62 lines
1.6 KiB
Python
62 lines
1.6 KiB
Python
"""Speicherorte und Einstellungen.
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Die Einstellungen liegen als JSON in %APPDATA%\\Provisionsmanager95\\einstellungen.json.
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Darin steht u. a. der Pfad zur Datenbank – der kann bewusst auf ein Netzlaufwerk
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zeigen, wenn mehrere PCs (nacheinander) mit denselben Händlerdaten arbeiten sollen.
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"""
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from __future__ import annotations
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import json
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import os
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from pathlib import Path
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APP_DIR_NAME = "Provisionsmanager95"
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def app_dir() -> Path:
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base = os.environ.get("PROVTOOL_HOME")
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if base:
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p = Path(base)
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elif os.name == "nt" and os.environ.get("APPDATA"):
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p = Path(os.environ["APPDATA"]) / APP_DIR_NAME
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else:
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p = Path.home() / ".config" / APP_DIR_NAME
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p.mkdir(parents=True, exist_ok=True)
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return p
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def _settings_file() -> Path:
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return app_dir() / "einstellungen.json"
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DEFAULTS = {
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"db_pfad": None, # None = Standard im App-Verzeichnis
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"export_ordner": None,
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"import_ordner": None,
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"export_kopfzeile": False,
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"export_summe": True,
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"export_pro_anbieter": True,
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}
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def load() -> dict:
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data = dict(DEFAULTS)
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f = _settings_file()
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if f.exists():
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try:
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data.update(json.loads(f.read_text(encoding="utf-8")))
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except (OSError, ValueError):
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pass
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return data
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def save(data: dict) -> None:
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_settings_file().write_text(json.dumps(data, indent=2, ensure_ascii=False), encoding="utf-8")
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def db_path(settings: dict | None = None) -> Path:
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settings = settings or load()
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if settings.get("db_pfad"):
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return Path(settings["db_pfad"])
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return app_dir() / "provisionen.db"
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