A tool to determine whether metadata for a targets role has diverged from its data

[trishankkarthik]

While it may not always be the case (for example, PyPI would almost certainly know when metadata for a targets role needs to be created or updated), sometimes (e.g. exception-handling or building automation tools) you need to ascertain whether metadata for a targets role has diverged from its data.

Here is a prototype of such a tool.

[trishankatdatadog]

No longer needed

[awwad]

Should a use case for this emerge, it can be done far more easily after the consolidation of the internal representation of metadata (#846).