scandir.py 文件源码

def stat(self, follow_symlinks=True):
                if follow_symlinks:
                    if self._stat is None:
                        if self.is_symlink():
                            # It's a symlink, call link-following stat()
                            self._stat = stat(self.path)
                        else:
                            # Not a symlink, stat is same as lstat value
                            if self._lstat is None:
                                self._lstat = find_data_to_stat(self._find_data)
                            self._stat = self._lstat
                    return self._stat
                else:
                    if self._lstat is None:
                        # Lazily convert to stat object, because it's slow
                        # in Python, and often we only need is_dir() etc
                        self._lstat = find_data_to_stat(self._find_data)
                    return self._lstat