[已解决]with open as f出现SyntaxError

hhhhhhy

1. #035 作业2
   
2. import easygui as g
   
3. 
   
4. file_path = g.fileopenbox()
   
5. file1 = open(file_path,'r',encoding = 'UTF-8')
   
6. #with open(file_path,'r',encoding = 'UTF-8') as file1
   
7. content = []
   
8. for each_line in file1:
   
9.     content.append(each_line)
   
10. g.textbox(text=content,title='显示文件内容',msg='文件'+file_path+'的内容显示如下：')

复制代码

读文件时，用file1 = open()没问题，用with open as f（如下一行的注释所示）就会报错，请问为什么？

使用平台及版本：3.6.5 |Anaconda, Inc.| (default, Mar 29 2018, 13:32:41) [MSC v.1900 64 bit (AMD64)]
python版本：Python 3.8.5 (tags/v3.8.5:580fbb0, Jul 20 2020, 15:57:54) [MSC v.1924 64 bit (AMD64)] on win32
（问题出现在035讲的课后题，之前用with open as f 没问题）

最佳答案

月排行榜 / 总排行榜

hrp

2020-7-25 17:24:20

这是语法问题

1. # coding:utf8
   
2. 
   
3. #035 作业2
   
4. import easygui as g
   
5. 
   
6. file_path = g.fileopenbox()
   
7. #file1 = open(file_path,'r',encoding = 'UTF-8')
   
8. with open(file_path,'r',encoding = 'UTF-8') as file1:
   
9.     content = []
   
10.     for each_line in file1:
    
11.         content.append(each_line)
    
12. g.textbox(text=content,title='显示文件内容',msg='文件'+file_path+'的内容显示如下：')

复制代码

跳转到最佳答案楼层

hrp

这是语法问题

1. # coding:utf8
   
2. 
   
3. #035 作业2
   
4. import easygui as g
   
5. 
   
6. file_path = g.fileopenbox()
   
7. #file1 = open(file_path,'r',encoding = 'UTF-8')
   
8. with open(file_path,'r',encoding = 'UTF-8') as file1:
   
9.     content = []
   
10.     for each_line in file1:
    
11.         content.append(each_line)
    
12. g.textbox(text=content,title='显示文件内容',msg='文件'+file_path+'的内容显示如下：')

复制代码

hhhhhhy

hrp 发表于 2020-7-25 17:24
这是语法问题

啊我sb了…感谢！