import completer finds .pyd files

IPython/Extensions/ipy_completers.py

@@ -92,7 +92,7 b' def moduleList(path):'
     folder_list = [p for p in folder_list  \
        if os.path.exists(os.path.join(path, p,'__init__.py'))\
            or p[-3:] in ('.py','.so')\
-           or p[-4:] in ('.pyc','.pyo')]
+           or p[-4:] in ('.pyc','.pyo','.pyd')]
 
     folder_list = [os.path.basename(p).split('.')[0] for p in folder_list]
     return folder_list