Interpolation

[nicola-lunghi]

Hi
is possible to add an option for extended interpolation?
for example:

[common]
proto_dir = /usr/share/bumblebee-protos

[proto.automation]
proto_file = ${common:proto_dir}/automation.proto

[jenisys]

Currently, only BasicInterpolation is supported (by looking at the implementation).
You would need to overwrite and reimplement ConfigFileReader.read_config() in a derived class to provide the ConfigParser(interpolation=ExtendedInterpolation()) parameter.

[gilesknap]

I have created a PR #7 which would allow you to pass any arguments to the ConfigParser constructor. This should resolve this issue and expose all other features of ConfigParser (I use it for inline comments)

[gilesknap]

@jenisys I'm not sure if you are maintaining this repo any more? Would you be willing to take on an additional developer? I would be happy to contribute if you add me to this repo. Thanks.

[kdeldycke]

I just release click-extra v1.9.0 which allows by default to load INI configuration files for Click while allowing ExtendedInterpolation by default.