改变穷举进程模式，多策略但完整stock_list运算

futures_backtrader.py

@@ -237,7 +237,7 @@ if __name__ == '__main__':
     cursor.execute("show tables like '%%%s%%' " % fre)
     table_list = [tuple[0] for tuple in cursor.fetchall()]
     # print(table_list)
-    table_list = table_list[0:100]
+    # table_list = table_list[0:100]
 
     mgr = Manager()
     ns = mgr.Namespace()