Currently, there is no globally available way to load xsd files.
Modules that use xsd files to validate xml files all load the files with their own methods, but in the end they all do the same thing. It is redundant and hard to maintain. On top of that, new modules that need to load such xsd files need to implement it again.
This commit adds an easy way to load xsd files (either directly .xsd files or from .zip archives) and save them as ir.attachment to use with _check_with_xsd method for xml validation purposes.
It also adds a function to validate an XML file with an XSD. This function allows for a reloading method to be called if the XSD file was not found in database.
In order to avoid excessively downloading XSD files (during tests for instance), the 'skip_xsd' flag can be set to True in the context. This will skip the XSD validation (and thus download).
task id=2782053
closesodoo/odoo#89145
Related: odoo/enterprise#26393
Signed-off-by: Laurent Smet <las@odoo.com>
Shawcker
6cdb99f887