docs: def Get(self, path, follow_symlink = True):
      """Stats given file or returns a cached result if available.
  
      Args:
        path: A path to the file to perform `stat` on.
        follow_symlink: True if `stat` of a symlink should be returned instead of
          a file that it points to. For non-symlinks this setting has no effect.
  
      Returns:
        `Stat` object corresponding to the given path.
      """
      key = self._Key(path=path, follow_symlink=follow_symlink)
      try:
        return self._cache[key]
      except KeyError:
        value = Stat.FromPath(path, follow_symlink=follow_symlink)
        self._cache[key] = value
  
        # If we are not following symlinks and the file is a not symlink then
        # the stat result for this file stays the same even if we want to follow
        # symlinks.
        if not follow_symlink and not value.IsSymlink():
          self._cache[self._Key(path=path, follow_symlink=True)] = value
  
        return value