feat(isolation-proxies): proxy base + host service proxies

comfy/isolation/proxies/progress_proxy.py

@@ -0,0 +1,35 @@
+from __future__ import annotations
+
+import logging
+from typing import Any, Optional
+
+try:
+    from pyisolate import ProxiedSingleton
+except ImportError:
+
+    class ProxiedSingleton:
+        pass
+
+
+from comfy_execution.progress import get_progress_state
+
+logger = logging.getLogger(__name__)
+
+
+class ProgressProxy(ProxiedSingleton):
+    def set_progress(
+        self,
+        value: float,
+        max_value: float,
+        node_id: Optional[str] = None,
+        image: Any = None,
+    ) -> None:
+        get_progress_state().update_progress(
+            node_id=node_id,
+            value=value,
+            max_value=max_value,
+            image=image,
+        )
+
+
+__all__ = ["ProgressProxy"]