如果要查询某个股票的营运能力信息,可以通过baostock数据接口获取,很方便,示例代码如下:
import baostock as bs
import pandas as pd
# 登陆系统
lg = bs.login()
# 显示登陆返回信息
print('login respond error_code:'+lg.error_code)
print('login respond error_msg:'+lg.error_msg)
# 营运能力
operation_list = []
rs_operation = bs.query_operation_data(code="sh.600004", year=2017, quarter=2)
while (rs_operation.error_code == '0') & rs_operation.next():
operation_list.append(rs_operation.get_row_data())
result_operation = pd.DataFrame(operation_list, columns=rs_operation.fields)
# 打印输出
print(result_operation)
# 结果集输出到csv文件
result_operation.to_csv("D:\\operation_data.csv", encoding="gbk", index=False)
# 登出系统
bs.logout()
参数含义及返回结果如下: