删除*.py文件中的注释

http://www.oschina.net/code/snippet_558314_10657

2012

注意！！不适用于语句中有'#'的情况，否则后果自负

 

 

1. [代码]方法一    

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s='' for l in open('file1.py').readlines():     if '#'in l:         l=l.split('#')[0]+'\n'     s+=l f = open('file1.py','w') f.write(s) f.close()

2. [代码][Python]代码     跳至 [1] [2] [全屏预览]

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f = open('file1.py', 'r+') line = f.readlines() f.seek(0) for l in line:     for i in range(len(l)):         if l[i]=='#':             l=l[:i]+' '*(len(l)-i-1)+'\n'             break     f.write(l) f.close()