v0.5.2

Что то сделал

md2gost/user_profile.py

@@ -0,0 +1,60 @@
+"""Persistent student profile (ФИО + группа) and DOCX metadata defaults."""
+
+from __future__ import annotations
+
+import json
+import logging
+from dataclasses import dataclass, field
+from pathlib import Path
+
+from .diagram_includes import app_dir
+from .doc_metadata import DocumentMetadata
+
+_log = logging.getLogger(__name__)
+
+USER_PROFILE_FILENAME = "md2gost.user.json"
+
+
+@dataclass
+class UserProfile:
+    student: str = ""
+    group: str = ""
+    metadata: DocumentMetadata = field(default_factory=DocumentMetadata)
+
+    def is_complete(self) -> bool:
+        return bool(self.student.strip() and self.group.strip())
+
+
+def user_profile_path(base: Path | None = None) -> Path:
+    return (base or app_dir()) / USER_PROFILE_FILENAME
+
+
+def load_user_profile(base: Path | None = None) -> UserProfile:
+    path = user_profile_path(base)
+    if not path.is_file():
+        return UserProfile()
+    try:
+        raw = json.loads(path.read_text(encoding="utf-8"))
+    except (OSError, json.JSONDecodeError) as exc:
+        _log.warning("Не удалось прочитать %s: %s", path, exc)
+        return UserProfile()
+    if not isinstance(raw, dict):
+        return UserProfile()
+    return UserProfile(
+        student=str(raw.get("student") or "").strip(),
+        group=str(raw.get("group") or "").strip(),
+        metadata=DocumentMetadata.from_dict(raw.get("metadata")),
+    )
+
+
+def save_user_profile(profile: UserProfile, base: Path | None = None) -> Path:
+    path = user_profile_path(base)
+    path.parent.mkdir(parents=True, exist_ok=True)
+    meta = profile.metadata or DocumentMetadata()
+    data = {
+        "student": (profile.student or "").strip(),
+        "group": (profile.group or "").strip(),
+        "metadata": meta.to_dict(),
+    }
+    path.write_text(json.dumps(data, ensure_ascii=False, indent=2) + "\n", encoding="utf-8")
+    return path