byte_int, bytes_from_byte, bytes_from_uint,
environ,
ExitStack,
- items,
pending_raise,
reraise)
from bup.io import path_msg
repodir = None # The default repository, once initialized
_typemap = {b'blob': 3, b'tree': 2, b'commit': 1, b'tag': 4}
-_typermap = {v: k for k, v in items(_typemap)}
+_typermap = {v: k for k, v in _typemap.items()}
_total_searches = 0