upgrade-env-shortcuts (U1901)

._uid, ._context or request.cr/uid/context, deprecated in Odoo 19.0.

Applies to Odoo 19.0 and later.

What it does

Reports self._uid and self._context, and request.cr, request.uid and request.context in controllers. (self._cr in models is W8165.)

Why is this bad?

Odoo 19.0 deprecated these shortcuts for the environment’s uid, context and cr (Odoo’s script 18.5-00-deprecated-properties).

Fix safety

Safe: x._uid becomes x.env.uid, request.cr becomes request.env.cr. The env attributes exist in every supported version.