Close #19409: add missing import in pkgutil

diff --git a/Lib/pkgutil.py b/Lib/pkgutil.py
index 4678bb8b33e1f42df1d60f833c4d0cda6ee04810..fb9e56e3f7dc64c12703f18c93b419a08948d25d 100644 (file)
--- a/Lib/pkgutil.py
+++ b/Lib/pkgutil.py
@@ -3,6 +3,7 @@
 from functools import singledispatch as simplegeneric
 import importlib
 import importlib.util
+import importlib.machinery
 import os
 import os.path
 import sys