[Tutor] changing two lines in a single python script

[bob gailer]

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another unrelated post.

jatinder Singh wrote:
> Hi .
>
> 	I am trying to change two lines in a single file (etc/php.ini) but my
> script is not doing this in one time .

What does "in one time" mean?
What IS the script doing?
> Please hav a look
>
> import re
> import sys
> import os
>
> def re_new(pat, rep, s):
>          print re.sub(pat, rep, s)
>   
  It appears that you are using stdout to write the altered file. True?

>        
> _stext_1 = 'memory_limit...M'            #first word to search
> _rtext_1 = 'memory_limit = 512M  ;'    #to be replaced with first word
> _stext_2 = 'upload_max_filesize.*M'      #Second word
> _rtext_2 = 'upload_max_filesize = 9M  ;'         #to replace with second
> word
> s = open("/home/ccuser/temp1.txt").readlines()
> for record in s:
>         re_new(_stext_1,_rtext_1,record)  #if found first then replaceit
>         re_new(_stext_2,_rtext_2,record)  #else if found second then
> replace that
>
> Will you please help me to correct this script so as to both of the
> changes occure at a singlr time
>
> Thanks for past, now and future
>
> Jatin
-- 
Bob Gailer
919-636-4239 Chapel Hill, NC