def open(self, filename: str) -> None:
import gzip
if filename.endswith(".index"):
filename = filename[:-6]
self._filename = filename
self._dictdb = DictDB(filename, "read", 1)
def open(self, filename: str):
filename_nox, ext = splitext(filename)
if ext.lower() == ".index":
filename = filename_nox
self._dictdb = DictDB(filename, "write", 1)
self._filename = filename