rebuild(stage-7): deliver ladder and sector rotation

2026-07-30 03:28:24 +08:00
parent 31a53de890
commit a76d344a98
28 changed files with 1161 additions and 13 deletions
@@ -84,6 +84,16 @@ class MarketService:
    def workspace(self, key: str, requested_date: str | None = None) -> dict[str, Any]:
        return self._call(self._snapshots.workspace, key, requested_date)

+    def rotation_members(
+        self, sector_name: str, requested_date: str | None = None
+    ) -> dict[str, Any]:
+        trade_date, representative = self._call(
+            self._snapshots.rotation_member_target, requested_date, sector_name
+        )
+        return self._call(
+            self._gateway.sector_members, trade_date, sector_name, representative
+        )
+
    @staticmethod
    def _call(function, *args):
        try: