e0b377014c
- Save cover email body as DMS document with new 'email' context type - Show email body separately from attachments in email detail view - Add per-category DMS document assignment in quarterly confirmation (Studiennachweis, Einkommenssituation, Vermögenssituation) - Add VERSION file and context processor for automatic version display - Add MCP server, agent system, import/export, and new migrations - Update compose files and production environment template Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
60 lines
1.7 KiB
Python
60 lines
1.7 KiB
Python
"""
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Hilfsfunktionen für MCP-Tool-Implementierungen.
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"""
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from __future__ import annotations
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import json
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from datetime import date, datetime, time
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from decimal import Decimal
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from uuid import UUID
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def serialize_value(value):
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"""Konvertiert Django-Feldwerte in JSON-serialisierbare Typen."""
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if isinstance(value, UUID):
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return str(value)
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if isinstance(value, Decimal):
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return float(value)
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if isinstance(value, (date, datetime)):
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return value.isoformat()
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if isinstance(value, time):
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return value.isoformat()
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return value
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def model_to_dict(instance, fields=None, exclude=None) -> dict:
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"""
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Konvertiert eine Django-Model-Instanz in ein serialisierbares Dict.
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Args:
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instance: Django Model Instanz
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fields: Nur diese Felder einschließen (None = alle)
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exclude: Diese Felder ausschließen
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"""
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exclude = exclude or []
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result = {}
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for field in instance._meta.fields:
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name = field.name
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if fields and name not in fields:
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continue
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if name in exclude:
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continue
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value = getattr(instance, name)
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# ForeignKey: _id-Suffix-Wert (nicht ganzes Objekt)
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result[name] = serialize_value(value)
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# Auch ForeignKey-IDs explizit aufnehmen (z.B. konto_id)
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for field in instance._meta.fields:
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if hasattr(field, "attname") and field.attname != field.name:
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attname = field.attname
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if attname not in result:
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result[attname] = serialize_value(getattr(instance, attname))
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return result
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def format_result(data) -> str:
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"""Gibt Daten als formatiertes JSON zurück."""
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return json.dumps(data, ensure_ascii=False, indent=2, default=str)
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