initial commit

models/image.py

@@ -0,0 +1,30 @@
+from dataclasses import dataclass
+import uuid
+
+@dataclass
+class Image:
+    type: int
+    extension: str
+    permanent: bool = False
+    id: str | None = None
+
+    def __post_init__(self):
+        if self.id is None:
+            self.id = str(uuid.uuid4())
+
+    @classmethod
+    def from_dict(cls, d: dict):
+        return cls(
+            id=d.get('id'),
+            type=d.get('type'),
+            permanent=d.get('permanent', False),
+            extension=d.get('extension')
+        )
+
+    def to_dict(self):
+        return {
+            'id': self.id,
+            'type': self.type,
+            'permanent': self.permanent,
+            'extension': self.extension
+        }