fix bug

py-client/sdk/get.py

@@ -0,0 +1,44 @@
+from __future__ import annotations
+
+from typing import Any
+from urllib.parse import urlencode
+
+
+class GetMixin:
+    def stock_name(self, stock_code: str) -> Any:
+        return self._stock_ref("stock_name", stock_code)
+
+    def open_date(self, stock_code: str) -> Any:
+        return self._stock_ref("open_date", stock_code)
+
+    def last_volume(self, stock_code: str) -> Any:
+        return self._stock_ref("last_volume", stock_code)
+
+    def total_share(self, stock_code: str) -> Any:
+        return self._stock_ref("total_share", stock_code)
+
+    def svol(self, stock_code: str) -> Any:
+        return self._stock_ref("svol", stock_code)
+
+    def bvol(self, stock_code: str) -> Any:
+        return self._stock_ref("bvol", stock_code)
+
+    def divid_factors(self, stock_code: str) -> Any:
+        return self._stock_ref("divid_factors", stock_code)
+
+    def etf_info(self, stock_code: str) -> Any:
+        return self._stock_ref("etf_info", stock_code)
+
+    def etf_iopv(self, stock_code: str) -> Any:
+        return self._stock_ref("etf_iopv", stock_code)
+
+    def instrument_detail(self, stock_code: str) -> Any:
+        return self._stock_ref("instrumentdetail", stock_code)
+
+    def his_st_data(self, stock_code: str) -> Any:
+        return self._stock_ref("his_st_data", stock_code)
+
+    def _stock_ref(self, endpoint: str, stock_code: str) -> Any:
+        query = urlencode({"stock_code": stock_code})
+        data = self._get_json(f"/api/get/{endpoint}?{query}") or {}
+        return data.get("ref")