[issue26469] Bug in ConfigParser when setting new values in extended interpolation

Łukasz Langa added the comment: Note: the problem here was due to passing `ExtendedInterpolation` (the class) instead of `ExtendedInterpolation()` (the object). This is now fixed through BPO-41086. -- nosy: +lukasz.langa ___ Python tracker

[issue26469] Bug in ConfigParser when setting new values in extended interpolation

Michael Jacob added the comment: My bad. ConfigParser expects an interpolation object, not a class. Instead of c=ConfigParser(interpolation=ExtendedInterpolation) you need to create it with: c=ConfigParser(interpolation=ExtendedInterpolation()) Sorry about that. -- resolution: -> n

[issue26469] Bug in ConfigParser when setting new values in extended interpolation

New submission from Michael Jacob: There seems to be a bug in configparser when setting new values in extended interpolation: python --version Python 3.5.1 from configparser import ConfigParser, ExtendedInterpolation c=ConfigParser(interpolation=ExtendedInterpolation) c.add_section('test') c.s