def undo_edit()

in computer-use-demo/computer_use_demo/tools/edit.py [0:0]

• 8 lines of code
• 2 McCabe index (conditional complexity)

    def undo_edit(self, path: Path):
        """Implement the undo_edit command."""
        if not self._file_history[path]:
            raise ToolError(f"No edit history found for {path}.")

        old_text = self._file_history[path].pop()
        self.write_file(path, old_text)

        return CLIResult(
            output=f"Last edit to {path} undone successfully. {self._make_output(old_text, str(path))}"
        )