新手入門(mén)，望指點(diǎn)。寫(xiě)了個(gè)小程序，各位大神給改改。

qiushi19911025

q=open('a+','w')
list1=['10','11','12']
running=True
for i in range(0,9,3):
    while running:
        linea=open(r'a')
        for line in linea:
                worda=line.split()
                 add=worda[i:i+3]
         if add==list1:
                  running=False
          else:
           q.write(str(add))
            print add
            i=i+3
      else:
            print'this loop is over!'
q.write(str(add))
print add
q.close()
運(yùn)行的結(jié)果是
['1','2','3']
['4','5','6']
['7','8','9']
this loop is over!
this loop is over!
this loop is over!
a+文件的結(jié)果是
['1','2','3']['4','5','6']['7','8','9']['10','11','12']


怎么使運(yùn)行結(jié)果變成：
['1','2','3']['4','5','6']['7','8','9']['10','11','12']
['4','5','6']['7','8','9']['10','11','12']
['7','8','9']['10','11','12']

reyleon

1. import re
   
2. p = """['1','2','3']['4','5','6']['7','8','9']['10','11','12']"""
   
3. l = re.findall("\[.*?\]", p)
   
4. for i in range(len(l)):
   
5.     print ''.join(l[i:])
   

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goofool

1. #!/usr/bin/env python3
   
2. 
   
3. def func(file):
   
4.     with open(file) as f:
   
5.         for line in f:
   
6.             line = line.replace("\n","").split("]")
   
7.             print("]".join(line))
   
8.             print("]".join(line[1:]))
   
9.             print("]".join(line[2:]))
   
10. 
    
11. func("test.txt")
    

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