--- a/contrib/import-checker.py	Wed Dec 23 22:48:48 2015 +0900
+++ b/contrib/import-checker.py	Wed Dec 23 12:27:24 2015 -0800
@@ -180,7 +180,7 @@
     for m in ['msvcrt', '_winreg']:
         yield m
     # These get missed too
-    for m in 'ctypes', 'ctypes.util', 'email', 'multiprocessing':
+    for m in 'ctypes', 'ctypes.util', 'email', 'logging', 'multiprocessing':
         yield m
     yield 'builtins' # python3 only
     for m in 'fcntl', 'grp', 'pwd', 'termios':  # Unix only