Re: [Configobj-develop] string_list validator supporting single item lists?

[Eli C. <el...@co...>]

You can create a single-item list by ending your string with a trailing
comma, e.g.

notify = me...@ex...,

 - Eli

On Thu, Jan 8, 2015 at 2:15 PM, Darren Spruell <pha...@gm...>
wrote:

> Greetings,
>
> I have a field in my configuration section that should be set with a
> list of one or more email addresses for notification; i.e. either of
> these configuration settings would be correct:
>
> notify = me...@ex...
>
> notify = me...@ex..., yo...@ex...
>
> What seems ideal would be for the string_list() validator to accept a
> single list item (essentially, the same validation as string()) and
> not *only* a list. I sampled it with a 'min' value of 1 but that also
> resulted in validation failure with a single value in the field:
>
> notify = string_list(default=None, min=1)
>
> Is there a way to accomplish this with the string_list() validator, or
> does this require a custom validator? Any chance to see a modification
> string_list to support single-item lists if not?
>
> --
> Darren Spruell
> pha...@gm...
>
>
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