ai 通用性改动，bugfix

basic/sp500.py

@@ -116,7 +116,7 @@ def sync_sp500(day):
     if day:
         files = list_files_sorted_by_name(Path(__file__).parent / 'resources', day)
         if files:
-            file = files[-1]
+            file = files[0]
         else:
             return []
     wb = load_workbook(filename=file, data_only=True)

basic/sync.py

@@ -247,9 +247,12 @@ class EcoSync(EcoSync):
         for datum in self._datum.get_datums(type=self.datum_type):
             if datum.get("source") == "calculating":
                 logger.debug(f'start sync ticker[{datum["bloombergTicker"]}]')
-                start_date = self.datum_start_date(datum['id'])
-                datas = sync_sp500(start_date)
-                self.store_date(datum['id'], datas)
+                while True:
+                    datas = sync_sp500(self.datum_start_date(datum['id']))
+                    if datas:
+                        self.store_date(datum['id'], datas)
+                    else:
+                        break
 
     def store_date(self, datumid, datas: List[dict]):
         save_datas = [{