Fixing missing marks when inheritance from multiple classes

* Fix pytest-dev#7792
Orenef11 · Sep 19, 2021 · ec295cc · ec295cc
1 parent 60e995d
commit ec295cc
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/src/_pytest/python.py b/src/_pytest/python.py
@@ -1587,6 +1587,8 @@ def __init__(
 
         self.keywords.update(self.obj.__dict__)
         self.own_markers.extend(get_unpacked_marks(self.obj))
+        self.own_markers.extend(
+            {str(mark): mark for parent_obj in self.cls.__mro__ for mark in get_unpacked_marks(parent_obj)}.values())
         if callspec:
             self.callspec = callspec
             # this is total hostile and a mess