[MIG] server_environment: Migration to 17.0

server_environment/__manifest__.py

@@ -4,7 +4,7 @@
 
 {
     "name": "server configuration environment files",
-    "version": "16.0.1.0.3",
+    "version": "17.0.1.0.0",
     "depends": ["base", "base_sparse_field"],
     "author": "Camptocamp,Odoo Community Association (OCA)",
     "summary": "move some configurations out of the database",

server_environment/models/server_env_mixin.py

@@ -313,7 +313,7 @@ class ServerEnvMixin(models.AbstractModel):
             for elem in view_arch.findall(field_xpath % field):
                 # set env-computed fields to readonly if the configuration
                 # files have a key set for this field
-                elem.set("attrs", str({"readonly": [(is_editable_field, "=", False)]}))
+                elem.set("readonly", "not is_editable_field")
             if not view_arch.findall(field_xpath % is_editable_field):
                 # add the _is_editable fields in the view for the 'attrs'
                 # domain