Is there a good process or library for validating changes to XML format?

[Ramanathan Muthaiah]

On Thursday, January 5, 2017 at 9:02:38 AM UTC+5:30, Sayth Renshaw wrote:
> Afternoon
> 
> Is there a good library or way I could use to check that the author of the XML doc I am using doesn't make small changes to structure over releases?
> 
> Not fully over this with XML but thought that XSD may be what I need, if I search "python XSD" I get a main result for PyXB and generateDS (https://pythonhosted.org/generateDS/). 
> 
> Both seem to be libraries for generating bindings to structures for parsing so maybe I am searching the wrong thing. What is the right thing to search?

[RM]: Have you tried 'xmllint' (though it's not Python library) ?

/Ram