尝试运用使用接口Tushare中的gethistdata()功能，结合数据文件"S50(1)csv"中的上证50股票代码，抓取这50只股票近一个月的日收盘指数。

好的，首先需要安装Tushare库，并导入所需的库和模块：

!pip install tushare
import tushare as ts
import pandas as pd

然后读取包含上证50股票代码的CSV文件，并提取股票代码：

df = pd.read_csv('S50(1).csv', encoding='gbk')
codes = df['代码'].tolist()

接下来使用Tushare中的get_hist_data()函数来获取近一个月的日收盘指数：

data = {}
for code in codes:
    try:
        hist_data = ts.get_hist_data(code, start='2021-08-01', end='2021-08-31')
        data[code] = hist_data['close']
    except Exception as e:
        print(code, e)

最后将获取到的数据存储到一个CSV文件中：

df = pd.DataFrame(data)
df.to_csv('S50_hist_data.csv')

完整的代码如下：

!pip install tushare
import tushare as ts
import pandas as pd

df = pd.read_csv('S50(1).csv', encoding='gbk')
codes = df['代码'].tolist()

data = {}
for code in codes:
    try:
        hist_data = ts.get_hist_data(code, start='2021-08-01', end='2021-08-31')
        data[code] = hist_data['close']
    except Exception as e:
        print(code, e)

df = pd.DataFrame(data)
df.to_csv('S50_hist_data.csv')