Interpolation of options from parent sections about lib.py.configfile HOT 2 CLOSED

The bug should fixed, please test and close.
About _OPTION, now you can monkey-patch it with:

from configfile import ConfigFile, Section
Section._OPTION = r'^[a-zA-Z_]+[a-zA-Z0-9_-]*$'
conf = ConfigFile("./test.conf")

#5 will give a better way to do it. IIRC the idea behind the default regex (designed years ago) was to possibly allow accessing options as object attributes, although I haven't even opened a report for that :P

from lib.py.configfile.

Fixed indeed, thanks!

The attribute thing is also the reason why argparse converts - in arg names to _ in dest names. Interestingly the prefix character (- by default) is configurable, but the conversion is hardcoded to account only for -. I guess nobody really uses different prefix...

from lib.py.configfile.