5a31f52310
Services: Admin-Lehrer, Backend-Lehrer, Studio v2, Website, Klausur-Service, School-Service, Voice-Service, Geo-Service, BreakPilot Drive, Agent-Core Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
72 lines
2.2 KiB
Python
72 lines
2.2 KiB
Python
"""
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Klausur-Service Grading Models
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Grade thresholds, labels, criteria, and audit logging.
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"""
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from dataclasses import dataclass
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from datetime import datetime
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from typing import Optional, Dict, Any
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# =============================================
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# GRADE CONSTANTS
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# =============================================
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GRADE_THRESHOLDS = {
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15: 95, 14: 90, 13: 85, 12: 80, 11: 75, 10: 70,
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9: 65, 8: 60, 7: 55, 6: 50, 5: 45, 4: 40,
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3: 33, 2: 27, 1: 20, 0: 0
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}
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GRADE_LABELS = {
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15: "1+ (sehr gut plus)", 14: "1 (sehr gut)", 13: "1- (sehr gut minus)",
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12: "2+ (gut plus)", 11: "2 (gut)", 10: "2- (gut minus)",
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9: "3+ (befriedigend plus)", 8: "3 (befriedigend)", 7: "3- (befriedigend minus)",
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6: "4+ (ausreichend plus)", 5: "4 (ausreichend)", 4: "4- (ausreichend minus)",
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3: "5+ (mangelhaft plus)", 2: "5 (mangelhaft)", 1: "5- (mangelhaft minus)",
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0: "6 (ungenuegend)"
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}
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DEFAULT_CRITERIA = {
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"rechtschreibung": {"weight": 0.15, "label": "Rechtschreibung"},
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"grammatik": {"weight": 0.15, "label": "Grammatik"},
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"inhalt": {"weight": 0.40, "label": "Inhalt"},
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"struktur": {"weight": 0.15, "label": "Struktur"},
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"stil": {"weight": 0.15, "label": "Stil"},
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}
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# =============================================
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# AUDIT LOG
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# =============================================
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@dataclass
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class AuditLogEntry:
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"""Audit log entry for tracking changes."""
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id: str
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timestamp: datetime
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user_id: str
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action: str # score_update, gutachten_update, status_change, examiner_assign
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entity_type: str # klausur, student
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entity_id: str
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field: Optional[str]
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old_value: Optional[str]
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new_value: Optional[str]
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details: Optional[Dict]
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def to_dict(self) -> Dict[str, Any]:
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"""Convert to dictionary for JSON serialization."""
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return {
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'id': self.id,
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'timestamp': self.timestamp.isoformat(),
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'user_id': self.user_id,
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'action': self.action,
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'entity_type': self.entity_type,
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'entity_id': self.entity_id,
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'field': self.field,
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'old_value': self.old_value,
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'new_value': self.new_value,
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'details': self.details
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}
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