cubicweb #1984743 uilib.printable_value should be a request method [resolved]

and would then be easier to use.

prioritynormal
typeenhancement
done in3.14.0
load0.100
load left0.000
closed by#fb757a7d887e [request, ui] printable_value is now a method of request, and may be given dict of formatters to use (closes #1984743)