[YANGTOOLS-957] YANG parser does not complain about list without key Created: 27/Feb/19  Updated: 14/Jan/20  Resolved: 14/Jan/20

Status: Resolved
Project: yangtools
Component/s: parser
Affects Version/s: 2.0.10
Fix Version/s: 3.0.8, 4.0.5, 2.1.16

Type: Bug Priority: Low
Reporter: Peter Verthez Assignee: Robert Varga
Resolution: Done Votes: 0
Labels: None
Remaining Estimate: Not Specified
Time Spent: Not Specified
Original Estimate: Not Specified

Attachments: File example.yang    
Issue Links:
Relates
relates to YANGTOOLS-1063 Make DataSchemaNode.isConfiguration()... Resolved

 Description   

We're using version 2.0.11.

The parser does not give an error if the YANG model contains a (config) list without key, although this is not allowed according to the RFC.

pyang does give the following error on the attached model:

 example.yang:7: error: the list needs at least one key


 Comments   
Comment by Robert Varga [ 08/Oct/19 ]

This will need to be an optional feature, as we can deal with config=true unkeyed lists just fine. This will require a post-assembly check of the datatree to check for presence of such lists.

Comment by Robert Varga [ 08/Jan/20 ]

The message is triggered for lists defined in a grouping, which is rather unfortunate (and spammy). A new fix will need to be delivered.

Generated at Wed Feb 07 20:54:47 UTC 2024 using Jira 8.20.10#820010-sha1:ace47f9899e9ee25d7157d59aa17ab06aee30d3d.