code: def get_position(self):
          
          xq_positions = self._get_position()
          balance = self.get_balance()[0]
          position_list = []
          for pos in xq_positions:
              volume = pos["weight"] * balance["asset_balance"] / 100
              position_list.append(
                  {
                      "cost_price": volume / 100,
                      "current_amount": 100,
                      "enable_amount": 100,
                      "income_balance": 0,
                      "keep_cost_price": volume / 100,
                      "last_price": volume / 100,
                      "market_value": volume,
                      "position_str": "random",
                      "stock_code": pos["stock_symbol"],
                      "stock_name": pos["stock_name"],
                  }
              )
          return position_list
docs: 获取持仓
          :return: