Merge pull request #1598 from akretion/10.0-base_exception_fix_union

[10.0][FIX] base_exception fix intersection operator

base_exception/__manifest__.py

@@ -3,7 +3,7 @@
 # License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl.html).
 
 {'name': 'Exception Rule',
- 'version': '10.0.3.0.0',
+ 'version': '10.0.3.0.1',
  'category': 'Generic Modules',
  'summary': """This module provide an abstract model to manage customizable
   exceptions to be applied on different models (sale order, invoice, ...)""",

base_exception/models/base_exception.py

@@ -89,7 +89,7 @@ class BaseExceptionMethod(models.AbstractModel):
     def detect_exceptions(self):
         """List all exception_ids applied on self
         Exception ids are also written on records
-        If self is empty, check exceptions on all records.
+        If self is empty, check exceptions on all active records.
         """
         rules = self.env['exception.rule'].sudo().search(
             self._rule_domain())
@@ -98,7 +98,7 @@ class BaseExceptionMethod(models.AbstractModel):
             records_with_exception = self._detect_exceptions(rule)
             reverse_field = self._reverse_field()
             if self:
-                commons = self and rule[reverse_field]
+                commons = self & rule[reverse_field]
                 to_remove = commons - records_with_exception
                 to_add = records_with_exception - commons
                 to_remove_list = [(3, x.id, _) for x in to_remove]