复制 local 代码到 serve

2026-07-04 16:59:25 +08:00
parent cee04c1b46
commit 0474e5fb46
302 changed files with 78290 additions and 0 deletions
@@ -0,0 +1,8 @@
+"""Market data provider abstraction.
+
+Providers normalize external data sources into the internal parquet schema.
+"""
+from app.data_providers.base import AssetType, MarketDataProvider, ProviderCapabilities
+from app.data_providers.registry import get_provider
+
+__all__ = ["AssetType", "MarketDataProvider", "ProviderCapabilities", "get_provider"]