File Content: py38.py import sys if sys.version_info < (3, 9): def removesuffix(self, suffix): # suffix='' should not call self[:-0]. if suffix and self.endswith(suffix): return self[: -len(suffix)] else: return self[:] def removeprefix(self, prefix): if self.startswith(prefix): return self[len(prefix) :] else: return self[:] else: def removesuffix(self, suffix): return self.removesuffix(suffix) def removeprefix(self, prefix): return self.removeprefix(prefix) Submit