Hello Chris,

thanks for having a look at it.

On 08/11/2019 23:48, Chris Johns wrote:[...]
3. Is the ${} expansion something you have implemented? It is a nice feature.
[...]

With standard Python the substitution itself is a one liner:

    def substitute(self, ctx, value):
        if isinstance(value, str):
            try:
                return Template(value).substitute(ctx.env)
            except Exception as e:
                ctx.fatal(
                    "In item '{}' substitution in '{}' failed: {}".format(
                        self.uid, value, e
                    )
                )
        return value


--
Sebastian Huber, embedded brains GmbH

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