Docker outline

app/model/containers.py

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+from dataclasses import dataclass, field
+from datetime import datetime
+
+from docker.models.containers import Container
+
+
+@dataclass
+class SimpleContainer:
+  name: str
+  image: str
+  status: str
+  health: str
+  created: datetime
+
+  @staticmethod
+  def from_container(container: Container):
+    created = datetime.strptime(container.attrs['Created'].split('.')[0], '%Y-%m-%dT%H:%M:%S')
+    return SimpleContainer(
+      name=container.name,
+      image=container.image.tags[0],
+      status=container.status,
+      health=container.health,
+      created=created
+    )
+
+
+@dataclass
+class Compose:
+  directory: str
+  containers: list[SimpleContainer] = field(default_factory=list)
+
+  @property
+  def last_modified(self):
+    return max(self.containers, key=lambda c: c.created).created
+
+
+@dataclass
+class Tree:
+  composes: dict[str, Compose] = field(default_factory=dict)
+  containers: list[SimpleContainer] = field(default_factory=list)