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Komplettes Rewrite des alten Bash-Tools `pdf-tool` in Python. - ocrmypdf als Library, watchdog für Hotfolder, ThreadPool für Parallelität - Upload-Targets: folder, Nextcloud (WebDAV), SFTP - E-Mail-Notify, optional veraPDF - Interaktiver Installer mit Service-User-Support (lokal + AD via SSSD) Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
130 lines
3.3 KiB
Python
130 lines
3.3 KiB
Python
"""Konfigurations-Loader (TOML)."""
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from __future__ import annotations
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import tomllib
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from dataclasses import dataclass, field
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from pathlib import Path
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from typing import Any
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@dataclass
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class Paths:
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incoming: Path
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outgoing: Path
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working: Path
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error: Path
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@dataclass
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class OcrConfig:
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languages: str = "deu+eng"
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jobs: int = 4
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skip_text: bool = True
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oversample: int = 300
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pdfa_level: str = "2"
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deskew: bool = True
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clean: bool = False
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max_workers: int = 2
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timeout: int = 1800
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@dataclass
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class VeraPdfConfig:
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enabled: bool = False
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binary: str = "/opt/verapdf/verapdf"
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flavour: str = "1b"
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@dataclass
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class FolderUpload:
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enabled: bool = True
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target: str = ""
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@dataclass
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class NextcloudUpload:
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enabled: bool = False
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url: str = ""
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username: str = ""
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password: str = ""
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remote_path: str = ""
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verify_ssl: bool = True
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@dataclass
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class SftpUpload:
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enabled: bool = False
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host: str = ""
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port: int = 22
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username: str = ""
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key_file: str = ""
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password: str = ""
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remote_path: str = ""
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@dataclass
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class EmailNotify:
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enabled: bool = False
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smtp_host: str = ""
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smtp_port: int = 587
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smtp_user: str = ""
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smtp_password: str = ""
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use_starttls: bool = True
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from_addr: str = ""
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to_addrs: list[str] = field(default_factory=list)
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on: str = "errors" # always | errors | never
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@dataclass
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class Config:
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paths: Paths
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ocr: OcrConfig
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verapdf: VeraPdfConfig
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folder: FolderUpload
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nextcloud: NextcloudUpload
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sftp: SftpUpload
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email: EmailNotify
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log_level: str = "INFO"
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def _section(data: dict[str, Any], *keys: str) -> dict[str, Any]:
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cur: Any = data
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for k in keys:
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cur = cur.get(k, {}) if isinstance(cur, dict) else {}
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return cur if isinstance(cur, dict) else {}
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def load_config(path: str | Path) -> Config:
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path = Path(path)
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with path.open("rb") as f:
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data = tomllib.load(f)
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p = _section(data, "paths")
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paths = Paths(
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incoming=Path(p["incoming"]),
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outgoing=Path(p["outgoing"]),
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working=Path(p["working"]),
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error=Path(p["error"]),
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)
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ocr = OcrConfig(**{k: v for k, v in _section(data, "ocr").items()
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if k in OcrConfig.__annotations__})
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verapdf = VeraPdfConfig(**{k: v for k, v in _section(data, "verapdf").items()
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if k in VeraPdfConfig.__annotations__})
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folder = FolderUpload(**{k: v for k, v in _section(data, "upload", "folder").items()
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if k in FolderUpload.__annotations__})
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nextcloud = NextcloudUpload(**{k: v for k, v in _section(data, "upload", "nextcloud").items()
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if k in NextcloudUpload.__annotations__})
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sftp = SftpUpload(**{k: v for k, v in _section(data, "upload", "sftp").items()
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if k in SftpUpload.__annotations__})
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email = EmailNotify(**{k: v for k, v in _section(data, "notify", "email").items()
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if k in EmailNotify.__annotations__})
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log_level = _section(data, "logging").get("level", "INFO")
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return Config(
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paths=paths, ocr=ocr, verapdf=verapdf,
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folder=folder, nextcloud=nextcloud, sftp=sftp, email=email,
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log_level=log_level,
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)
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