Re: [netmod] [Technical Errata Reported] RFC6110 (3362)

[Ladislav Lhotka <[e-mail]>]

Hi,

this bug is now fixed in pyang. I only used a different name ("tag") for the attribute of the <nma:unique> element, in order to follow the YIN convention. So the annotation looks e.g. like this:

  <nma:unique tag="t:a/t:b t:c"/>

Please try it out.

Thanks, Lada

RFC Errata System <[e-mail]> writes:

> The following errata report has been submitted for RFC6110,
> "Mapping YANG to Document Schema Definition Languages and Validating NETCONF Content".
>
> --------------------------------------
> You may review the report below and at:
> http://www.rfc-editor.org/errata_search.php?rfc=6110&eid=3362
>
> --------------------------------------
> Type: Technical
> Reported by: Jernej Tuljak <[e-mail]>
>
> Section: 10.55.
>
> Original Text
> -------------
> The 'unique' Statement
>
>    This statement is mapped to the @nma:unique attribute.  ARGUMENT MUST
>    be translated so that every node identifier in each of its components
>    is prefixed with the namespace prefix of the local module, unless the
>    prefix is already present.  The result of this translation then
>    becomes the value of the @nma:unique attribute.
>
>    For example, assuming that the local module prefix is "ex",
>
>    unique "foo ex:bar/baz"
>
>    is mapped to the following attribute/value pair:
>
>    nma:unique="ex:foo ex:bar/ex:baz"
>
> Corrected Text
> --------------
> The 'unique' Statement
>
>    This statement is mapped to the <nma:unique> element. It has one
>    mandatory attribute @key (with no namespace). ARGUMENT MUST
>    be translated so that every node identifier in each of its components
>    is prefixed with the namespace prefix of the local module, unless the
>    prefix is already present.  The result of this translation then
>    becomes the value of the @key attribute.
>
>    For example, assuming that the local module prefix is "ex",
>
>    unique "foo ex:bar/baz"
>
>    is mapped to the following element:
>
>    <nma:unique key="ex:foo ex:bar/ex:baz" />
>
> Notes
> -----
> A list's unique-stmt has a cardinality of 0..1. Therefore it cannot be mapped into a single @nma:unique attribute. It should be mapped into an element instead, much like the must-stmt. Additional changes may be required throughout the document.
>
> Instructions:
> -------------
> This errata is currently posted as "Reported". If necessary, please
> use "Reply All" to discuss whether it should be verified or
> rejected. When a decision is reached, the verifying party (IESG)
> can log in to change the status and edit the report, if necessary. 
>
> --------------------------------------
> RFC6110 (draft-ietf-netmod-dsdl-map-10)
> --------------------------------------
> Title               : Mapping YANG to Document Schema Definition Languages and Validating NETCONF Content
> Publication Date    : February 2011
> Author(s)           : L. Lhotka, Ed.
> Category            : PROPOSED STANDARD
> Source              : NETCONF Data Modeling Language
> Area                : Operations and Management
> Stream              : IETF
> Verifying Party     : IESG

-- 
Ladislav Lhotka, CZ.NIC Labs
PGP Key ID: E74E8C0C