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add volcengine OSS support

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This commit is contained in:
Shuming Liu
2026-08-30 06:52:14 +08:00
parent 6de1d4a3d0
commit 856aa38026
9 changed files with 339 additions and 10 deletions
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24
sentence_api/main.py
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@@ -22,7 +22,7 @@ from fastapi import (
Request,
UploadFile,
)
from fastapi.responses import FileResponse, Response
from fastapi.responses import FileResponse, RedirectResponse, Response
from fastapi.staticfiles import StaticFiles
from starlette.concurrency import run_in_threadpool
from starlette.requests import ClientDisconnect
@@ -40,6 +40,7 @@ from .models import (
VideoSummary,
VideoUploadResponse,
)
from .oss import VolcanoOSSUploader
from .processing import VideoProcessor
from .repository import VideoRepository
from .store import BoundaryStore
@@ -67,6 +68,7 @@ def create_app(
settings: Optional[Settings] = None,
repository: Optional[VideoRepository] = None,
transcriber: Optional[Transcriber] = None,
oss_uploader: Optional[VolcanoOSSUploader] = None,
) -> FastAPI:
service_settings = settings or Settings.from_env()
service_settings.ensure_directories()
@@ -78,7 +80,8 @@ def create_app(
timeout_seconds=service_settings.moss_timeout_seconds,
max_new_tokens=service_settings.moss_max_new_tokens,
)
processor = VideoProcessor(service_settings, video_repository, moss)
oss = oss_uploader or VolcanoOSSUploader(service_settings)
processor = VideoProcessor(service_settings, video_repository, moss, oss)
assessment_service = AssessmentService(
video_repository,
moss,
@@ -94,6 +97,7 @@ def create_app(
application.state.boundary_store = legacy_store
application.state.video_repository = video_repository
application.state.transcriber = moss
application.state.oss_uploader = oss
application.state.video_processor = processor
application.state.assessment_service = assessment_service
@@ -130,6 +134,7 @@ def create_app(
"video_count": len(videos) + legacy_store.count(),
"managed_video_count": len(videos),
"moss_configured": moss.available,
"volcano_oss_configured": oss.enabled,
"scoring_version": "asr-fluency-v1",
}
@@ -157,10 +162,12 @@ def create_app(
)
@application.get("/api/v1/videos/{video_hash}/content")
def stream_video(video_hash: str = SHA256_PATH) -> FileResponse:
def stream_video(video_hash: str = SHA256_PATH):
row = video_repository.get_video(video_hash)
if row is None:
raise HTTPException(status_code=404, detail="Video was not found.")
if row.get("remote_url"):
return RedirectResponse(row["remote_url"], status_code=307)
media_path = service_settings.videos_dir / row["stored_filename"]
if not media_path.is_file():
raise HTTPException(status_code=404, detail="Stored video file is missing.")
@@ -702,8 +709,15 @@ def _process_safely(processor: VideoProcessor, video_hash: str) -> None:
def _video_summary(row: Dict[str, Any], settings: Settings) -> VideoSummary:
relative_stream_url = f"/api/v1/videos/{row['video_hash']}/content"
stream_url = f"{settings.public_base_url}{relative_stream_url}" if settings.public_base_url else relative_stream_url
if row.get("remote_url"):
stream_url = row["remote_url"]
else:
relative_stream_url = f"/api/v1/videos/{row['video_hash']}/content"
stream_url = (
f"{settings.public_base_url}{relative_stream_url}"
if settings.public_base_url
else relative_stream_url
)
return VideoSummary(
video_hash=row["video_hash"],
title=row["title"],