关于第二十九讲课堂练习的一个疑问

zyandyz003

小甲鱼的源代码是

1. f = open('record.txt')
   
2. 
   
3. boy = []
   
4. girl = []
   
5. count = 1
   
6. 
   
7. for each_line in f:
   
8.     if each_line[:6] != '======':
   
9.         (role, line_spoken) = each_line.split(':', 1)
   
10.         if role == '小甲鱼':
    
11.             boy.append(line_spoken)
    
12.         if role == '小客服':
    
13.             girl.append(line_spoken)
    
14.     else:
    
15.         file_name_boy = 'boy_' + str(count) + '.txt'
    
16.         file_name_girl = 'girl_' + str(count) + '.txt'
    
17. 
    
18.         boy_file = open(file_name_boy, 'w')
    
19.         girl_file = open(file_name_girl, 'w')
    
20. 
    
21.         boy_file.writelines(boy)
    
22.         girl_file.writelines(girl)
    
23. 
    
24.         boy_file.close()
    
25.         girl_file.close()
    
26. 
    
27.         boy = []
    
28.         girl = []
    
29.         count += 1
    
30. 
    
31. file_name_boy = 'boy_' + str(count) + '.txt'
    
32. file_name_girl = 'girl_' + str(count) + '.txt'
    
33. 
    
34. boy_file = open(file_name_boy, 'w')
    
35. girl_file = open(file_name_girl, 'w')
    
36. 
    
37. boy_file.writelines(boy)
    
38. girl_file.writelines(girl)
    
39. 
    
40. boy_file.close()
    
41. girl_file.close()
    
42. 
    
43. f.close()
    

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但是在我的电脑上并不能运行，会报错
报的是

1. Traceback (most recent call last):
   
2.   File "C:/Users/Administrator.TQIXLZ2JFZ8FTXB/Desktop/python'sprogram/29第二十九讲/test_1.py", line 9, in <module>
   
3.     (role,line_spoken) = each_line.split(':',1)
   
4. ValueError: not enough values to unpack (expected 2, got 1)

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只能将其改为7

1. for each_line in f:
   
2.     if each_line[:7] != '=======':
   
3.         (role,line_spoken) = each_line.split(':',1)

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求原因~

zyandyz003

原来因为我多了一个=