Python on OS X 10.3 and above now uses dlopen() (via dynload_shlib.c)

to load extension modules and now provides the dl module. As a result,
sys.setdlopenflags() now works correctly on these systems. (SF patch
#1454844)

Lib/test/regrtest.py

@@ -945,7 +945,6 @@ _expectations = {
         test_cd
         test_cl
         test_curses
-        test_dl
         test_gdbm
         test_gl
         test_imgfile