在python中将文件写入txt会导致typerror

Question

import pandas as pd

with open('logAq.txt', 'w') as fw:

    a=pd.read_csv(r"C:\Users\user\Desktop\dddd.txt", sep=",")                   

    b=a[['dates','user']]

    b.groupby(['dates','user'])['dates'].count().sort_index(level=[0,1], ascending=[False,True])

    final=b.sort_values(['dates'],ascending=False).groupby(['dates','user'], sort=False)['dates'].count()

    fw.write(final)

类型错误：write() 参数必须是 str，而不是 Series

把结果final写成txt应该怎么做？

Answer 1

如果变量final是列表，那么您必须循环遍历这些值并将值写入输出。for value in final:     fw.write(value+'\n')或者类似的东西...