[EMAIL PROTECTED] wrote:
> I have a config file with the following contents:
> service A = {
> params {
> dir = "c:\test",
> username = "test",
> password = "test"
> }
> }
>
> I want to find username and replace the value with another value. I
> don't know what the username value in advance though. How to do it in
> python?
>>> import re
>>> s = """service A = {
params {
dir = "c:\test",
username = "test",
password = "test"
}
}"""
>>> usr_str = r'username = ".*",'
>>> usr_reg = re.compile(usr_str)
>>> usr_reg.sub('username = "%s",' % ('new_usr'),s)
'service A = {\n params {\n dir = "c:\test",\n username =
"new_usr",\n password = "test"\n }\n\n}'
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