classes/lib: Update to explictly create lists where needed

Iterators now return views, not lists in python3. Where we need
lists, handle this explicitly.

(From OE-Core rev: caebd862bac7eed725e0f0321bf50793671b5312)

Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

1 files changed, 1 insertions, 1 deletions

diff --git a/scripts/oe-selftest b/scripts/oe-selftest
index 00ef51f516..db132fdf9f 100755
--- a/scripts/oe-selftest
+++ b/scripts/oe-selftest
@@ -211,7 +211,7 @@ def get_tests_from_module(tmod):
     try:
         import importlib
         modlib = importlib.import_module(tmod)
-        for mod in vars(modlib).values():
+        for mod in list(vars(modlib).values()):
             if isinstance(mod, type(oeSelfTest)) and issubclass(mod, oeSelfTest) and mod is not oeSelfTest:
                 for test in dir(mod):
                     if test.startswith('test_') and hasattr(vars(mod)[test], '__call__'):