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59 lines
1.9 KiB
Python
59 lines
1.9 KiB
Python
#
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# Copyright (C) 2020 GNS3 Technologies Inc.
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#
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# This program is free software: you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation, either version 3 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program. If not, see <http://www.gnu.org/licenses/>.
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from datetime import datetime, timezone
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from typing import Optional
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from uuid import UUID
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from pydantic import BaseModel, Field, model_validator
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class SnapshotBase(BaseModel):
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"""
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Common properties for snapshot.
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"""
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name: str = Field(..., description="Name of the snapshot")
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description: Optional[str] = Field(None, description="Description of the snapshot")
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class SnapshotCreate(SnapshotBase):
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"""
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Properties for snapshot creation.
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"""
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pass
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class Snapshot(SnapshotBase):
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snapshot_id: UUID
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project_id: UUID
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name: str = Field(..., description="Name of the snapshot")
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filename: str = Field(..., description="Filename of the snapshot")
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description: str = Field(..., description="Description of the snapshot")
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created_at: int = Field(
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..., description="Date of the snapshot (UTC timestamp). Deprecated: use created", deprecated=True
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)
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created: datetime = Field(..., description="Date of the snapshot (ISO 8601, UTC)")
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@model_validator(mode="before")
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@classmethod
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def _derive_created(cls, data):
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if isinstance(data, dict) and "created" not in data and data.get("created_at") is not None:
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data = {**data, "created": datetime.fromtimestamp(data["created_at"], tz=timezone.utc)}
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return data
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