(self)
| 19 | class DownloadTaskHandler(Thread): |
| 20 | |
| 21 | def run(self): |
| 22 | # 模拟下载任务需要花费10秒钟时间 |
| 23 | time.sleep(10) |
| 24 | tkinter.messagebox.showinfo('提示', '下载完成!') |
| 25 | # 启用下载按钮 |
| 26 | button1.config(state=tkinter.NORMAL) |
| 27 | |
| 28 | def download(): |
| 29 | # 禁用下载按钮 |
nothing calls this directly
no outgoing calls
no test coverage detected