def pretty_str(self): """Returns the hierarchy as a human-readable string""" session = "" for window in self.terminal_windows: if session: session += "\n" session += window.pretty_str(indent="") return session
def pretty_str(self) -> str: """Returns the hierarchy as a human-readable string""" session = "" for window in self.terminal_windows: if session: session += "\n" session += window.pretty_str(indent="") return session