| 128 | |
| 129 | |
| 130 | class NoPKModel(RawDataOrigin): |
| 131 | created_at: Optional[datetime] = Field( |
| 132 | sa_column=Column(DateTime(), default=datetime.utcnow) |
| 133 | ) |
| 134 | updated_at: Optional[datetime] = Field( |
| 135 | sa_column=Column(DateTime(), default=datetime.utcnow, onupdate=datetime.utcnow) |
| 136 | ) |
| 137 | |
| 138 | def set_updated_at(self): |
| 139 | if self.updated_at is None: |
| 140 | self.updated_at = datetime.utcnow() |
| 141 | |
| 142 | |
| 143 | class ToolModel(ToolTable, NoPKModel): |