[已解决]零基础学习PYTHON第54讲课后练习题目

陈嘉瑜你好

from easygui import *
from urllib import *
catsize=multenterbox('please input the size of cat','download a cute cat',['width','height'],[400,600])
while 1:
    try:
        width=int(catsize[0].strip())
        height=int(catsize[1].strip())
    except:
        catsize=multenterbox('the size should be int ','download a cute cat',['width','height'],catsize)
    if isinstance(catsize[0],int) and isinstance(catsize[1],int):
        break
response=request.urlopen("http://placekitten.com/g/%d/%d" % (catsize[0],catsize[1])
add=fileopenbox('please choice a place to save cute cat','return is a way')
fileformat='%s/cat_%d_%d.jpg'%(add,catsize[0],catsize[1])
with open(fileformat,'wb') as f:
    f.write(response.read())


报错：
File "<ipython-input-3-856134672d1f>", line 13
    add=fileopenbox('please choice a place to save cute cat','return is a way')
      ^
SyntaxError: invalid syntax

请高手指点

最佳答案

月排行榜 / 总排行榜

冬雪雪冬

2019-11-18 23:19:05

response=request.urlopen("http://placekitten.com/g/%d/%d" % (catsize[0],catsize[1])最后少一个右括号

跳转到最佳答案楼层

冬雪雪冬

response=request.urlopen("http://placekitten.com/g/%d/%d" % (catsize[0],catsize[1])最后少一个右括号

zltzlt

response=request.urlopen("http://placekitten.com/g/%d/%d" % (catsize[0],catsize[1]))

少了一个右括号，帮你补上了

1. from easygui import *
   
2. from urllib import *
   
3. catsize=multenterbox('please input the size of cat','download a cute cat',['width','height'],[400,600])
   
4. while 1:
   
5.     try:
   
6.         width=int(catsize[0].strip())
   
7.         height=int(catsize[1].strip())
   
8.     except:
   
9.         catsize=multenterbox('the size should be int ','download a cute cat',['width','height'],catsize)
   
10.     if isinstance(catsize[0],int) and isinstance(catsize[1],int):
    
11.         break
    
12. response=request.urlopen("http://placekitten.com/g/%d/%d" % (catsize[0],catsize[1]))
    
13. add=fileopenbox('please choice a place to save cute cat','return is a way')
    
14. fileformat='%s/cat_%d_%d.jpg'%(add,catsize[0],catsize[1])
    
15. with open(fileformat,'wb') as f:
    
16.     f.write(response.read())

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