python修改csv某一列 读取csv移动文件

import os

import shutil

import pandas as pd

path_csv='C:\\Users\\11982\\feiyan\\train_bboxes.csv'

data=pd.read_csv(path_csv)

# data['filename']=data['filename'].astype(str)

# data['filename']=data['filename'].apply(lambda x:x+'.jpg')

# data.to_csv(path_csv)

path_img='C:\\Users\\11982\\feiyan\\train'

ls = (path_img)

# # print(len(ls))

ans={}

for i in range(len(data['filename'])):

for j in range(len(data['filename'])):

if str(data['filename'][i])==str(ls[j]):

print(data['filename'][i])

# ans[i]=data['filename'][i]

# (path_img+'\\'+ls[j],"C:\\Users\\11982\\feiyan\\annotation\\"+ls[j])

(path_img+'\\'+ls[j],"C:\\Users\\11982\\feiyan\\annotation\\"+ls[j])

print(ls[j])