schema definitions

schema/__init__.py

@@ -0,0 +1,49 @@
+"""
+MPR Schema Definitions - Source of Truth
+
+This package defines the core data models as Python dataclasses.
+These definitions are used to generate:
+- Django ORM models (mpr/media_assets/models.py)
+- Pydantic schemas (api/schemas/*.py)
+- TypeScript types (ui/timeline/src/types.ts)
+- Protobuf definitions (grpc/protos/worker.proto)
+
+Run `python schema/generate.py` to regenerate all targets.
+"""
+
+from .grpc import (
+    GRPC_SERVICE,
+    CancelRequest,
+    CancelResponse,
+    Empty,
+    JobRequest,
+    JobResponse,
+    ProgressRequest,
+    ProgressUpdate,
+    WorkerStatus,
+)
+from .jobs import JobStatus, TranscodeJob
+from .media import AssetStatus, MediaAsset
+from .presets import BUILTIN_PRESETS, TranscodePreset
+
+__all__ = [
+    # Media
+    "MediaAsset",
+    "AssetStatus",
+    # Presets
+    "TranscodePreset",
+    "BUILTIN_PRESETS",
+    # Jobs
+    "TranscodeJob",
+    "JobStatus",
+    # gRPC
+    "JobRequest",
+    "JobResponse",
+    "ProgressRequest",
+    "ProgressUpdate",
+    "CancelRequest",
+    "CancelResponse",
+    "WorkerStatus",
+    "Empty",
+    "GRPC_SERVICE",
+]