Fix calling v2_playbook_on_notify callback (#80585) (#80612)

Co-authored-by: Matt Martz <matt@sivel.net>
(cherry picked from commit 989a7d69515c7de4f7abbfe45940f686001d511b)

1 files changed, 24 insertions, 0 deletions

diff --git a/test/integration/targets/support-callback_plugins/callback_plugins/callback_debug.py b/test/integration/targets/support-callback_plugins/callback_plugins/callback_debug.py
new file mode 100644
index 0000000000..2462c1ff3f
--- /dev/null
+++ b/test/integration/targets/support-callback_plugins/callback_plugins/callback_debug.py
@@ -0,0 +1,24 @@
+# (c) 2020 Ansible Project
+# GNU General Public License v3.0+ (see COPYING or https://www.gnu.org/licenses/gpl-3.0.txt)
+
+from __future__ import (absolute_import, division, print_function)
+__metaclass__ = type
+
+from ansible.plugins.callback import CallbackBase
+
+
+class CallbackModule(CallbackBase):
+    CALLBACK_VERSION = 2.0
+    CALLBACK_TYPE = 'stdout'
+    CALLBACK_NAME = 'callback_debug'
+
+    def __init__(self, *args, **kwargs):
+        super(CallbackModule, self).__init__(*args, **kwargs)
+        self._display.display('__init__')
+
+        for cb in [x for x in dir(CallbackBase) if x.startswith('v2_')]:
+            delattr(CallbackBase, cb)
+
+    def __getattr__(self, name):
+        if name.startswith('v2_'):
+            return lambda *args, **kwargs: self._display.display(name)