Dasemu
58c565cd96
- Add SQLAlchemy database setup with session management - Add Job model with status, priority and progress tracking - Add QueueManager with priority queue and deduplication - Add SystemSettings model for database-backed configuration - Add SettingsService with caching and defaults - Add SystemMonitor for CPU/RAM/GPU resource monitoring - Add LanguageCode utilities (moved from root)
75 lines
2.5 KiB
Python
75 lines
2.5 KiB
Python
"""Database model for system settings."""
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from datetime import datetime
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from sqlalchemy import Column, Integer, String, Text, DateTime
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from sqlalchemy.sql import func
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from backend.core.database import Base
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class SystemSettings(Base):
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"""
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System settings stored in database.
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Replaces .env configuration for dynamic settings management through WebUI.
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Settings are organized by category and support different value types.
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"""
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__tablename__ = "system_settings"
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# Primary key
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id = Column(Integer, primary_key=True, autoincrement=True)
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# Setting identification
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key = Column(String(255), nullable=False, unique=True, index=True)
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value = Column(Text, nullable=True) # Store as string, parse based on value_type
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# Metadata
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description = Column(Text, nullable=True)
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category = Column(String(100), nullable=True, index=True) # general, workers, transcription, scanner, bazarr
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value_type = Column(String(50), nullable=True) # string, integer, boolean, float, list
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# Timestamps
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created_at = Column(DateTime(timezone=True), server_default=func.now())
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updated_at = Column(DateTime(timezone=True), onupdate=func.now())
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def __repr__(self):
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"""String representation."""
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return f"<SystemSettings {self.key}={self.value}>"
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def to_dict(self) -> dict:
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"""Convert to dictionary for API responses."""
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return {
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"id": self.id,
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"key": self.key,
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"value": self.value,
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"description": self.description,
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"category": self.category,
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"value_type": self.value_type,
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"created_at": self.created_at.isoformat() if self.created_at else None,
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"updated_at": self.updated_at.isoformat() if self.updated_at else None,
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}
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def get_parsed_value(self):
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"""
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Parse value based on value_type.
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Returns:
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Parsed value in appropriate Python type
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"""
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if self.value is None:
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return None
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if self.value_type == "boolean":
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return self.value.lower() in ("true", "1", "yes", "on")
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elif self.value_type == "integer":
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return int(self.value)
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elif self.value_type == "float":
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return float(self.value)
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elif self.value_type == "list":
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# Comma-separated values
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return [v.strip() for v in self.value.split(",") if v.strip()]
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else: # string or unknown
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return self.value
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