#-------------------------------------------------------------------------------
import copy
from collections import namedtuple
-from ..common.utils import (struct_parse, dwarf_assert, preserve_stream_pos)
-from ..common.py3compat import iterbytes
+from ..common.utils import (
+ struct_parse, dwarf_assert, preserve_stream_pos, iterbytes)
from ..construct import Struct, Switch
from .enums import DW_EH_encoding_flags
from .structs import DWARFStructs