def utime(self, path, mtime, atime):
_complain_ifclosed(self.closed)<EOL>return self.fs.utime(path, int(mtime), int(atime))<EOL>
Change file last access and modification times.

:type path: str
:param path: the path to the file or directory
:type mtime: int
:param mtime: new modification time in seconds
:type atime: int
:param atime: new access time in seconds
:raises: :exc:`~exceptions.IOError`