Allow for the possibility that globals['__name__'] does not exist; substitute "<string>" for the module name in that case.  This actually occurred when running test_descr.py with -Dwarn.
Allow for the possibility that globals['__name__'] does not exist;
substitute "<string>" for the module name in that case.  This actually
occurred when running test_descr.py with -Dwarn.

sk-/python2.7-type-annotator,sk-/python2.7-type-annotator,sk-/python2.7-type-annotator