How can I do the multiple replace in python?

Posted by prosseek on Stack Overflow See other posts from Stack Overflow or by prosseek
Published on 2010-04-12T16:10:50Z Indexed on 2010/04/12 16:13 UTC
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Filed under:

python

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string-manipulation

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replacement

As asked and answered in HERE, I need to replace '[' with '[[]', and ']' with '[]]'.

I tried to use s.replace(), but as it's not in place change, I ran as follows to get a wrong anwser.

path1 = "/Users/smcho/Desktop/bracket/[10,20]"
path2 = path1.replace('[','[[]')
path3 = path2.replace(']','[]]')
pathName = os.path.join(path3, "*.txt")
print pathName
-->
/Users/smcho/Desktop/bracket/[[[]]10,20[]]/*.txt

How can I do the multiple replace in python?
Or how can I replace '[' and ']' at the same time?

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