ConfigParser and $'s in the options
steffen.ries at sympatico.ca
Fri Sep 14 14:12:05 CEST 2001
HariNam Singh <hsingh at elite.com> writes:
> I'm pretty new to Python (Java background). It's a pretty cool language so
> far. I was happy to find that there is already code that handles dealing
> with configuration files: ConfigParser.
> Though, I run into an issue with it. It refuses to parse configuration files
> that have $ - signs in the option names. As I'm working on a 3rd party app,
> which I don't have the source code for, I'll have to use the $ signs in the
> option names. Is there a way to make ConfigParser do that, without changing
> the code?
You can subclass ConfigParser and provide your own regular expression
for parsing options:
def __init__(self, defaults=None):
self.OPTCRE = re.compile(
# added '$' ^^^
r'[ \t]*(?P<vi>[:=])[ \t]*'
The value of OPTCRE is copied from the implementation + the '$' as
valid option letter.
Alternatively you can override OPTCRE in your instance of
steffen.ries at sympatico.ca <> Gravity is a myth -- the Earth sucks!
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