在ipython

Question

在我完成打字之前出现的无关字符是什么，即“......：”？

In [21]: with open('os_walk_align.txt', 'w') as f:                                                                                
In [21]: with open('os_walk_align.txt', 'w') as f:                                                                                
....:     for root, dir,    ....:     for   ....:    ....:    ....:    ....:                                                   
....:     for root, dir, file in os.walk(spath):                                                                               
....:         pri   ....:         print(roo   ....:         print(root, file=f)                                                
....:                                                                                                                          

python 3.4.3 visual studio代码1.6.1 ipython 3.0.0

ps - 我看了http://ipython.org/ipython-doc/rel-0.9.1/html/interactive/reference.html，但是手工输入了这个，我没有粘贴。我也意识到Ipython现在最多可以达到5和2.7，而且只有<3.3，所以我会更新它。