From d90e59057b25731ebd09f030513cb0d51f59dc58 Mon Sep 17 00:00:00 2001
From: Takashi Kajinami <tkajinam@redhat.com>
Date: Sun, 17 Jul 2022 00:25:54 +0900
Subject: [PATCH] Remove workaround for Python < 3.7.4

... because now ironic supports only Python >= 3.8.

Change-Id: I2f26f74ce8e549ee22dc0f84c3360993cff6a71e
---
 ironic/tests/base.py | 4 ----
 1 file changed, 4 deletions(-)

diff --git a/ironic/tests/base.py b/ironic/tests/base.py
index 1045b3d342..ba43461b67 100644
--- a/ironic/tests/base.py
+++ b/ironic/tests/base.py
@@ -136,10 +136,6 @@ class TestCase(oslo_test_base.BaseTestCase):
             # subprocess.Popen is a class
             self.patch(subprocess, 'Popen', DoNotCallPopen)
 
-        if sys.version_info < (3, 7, 4):
-            _patch_mock_callable._old_func = mock._callable
-            mock._callable = _patch_mock_callable
-
     def _set_config(self):
         self.cfg_fixture = self.useFixture(config_fixture.Config(CONF))
         self.config(use_stderr=False,