As shown in Figure 4, you get a blank screen, a horizontal rule, and a return value of 1.
您得到的是一个空白的屏幕,一条水平线和返回值1,如图4所示。
2
If not valid, return a blank Ajax response to the client.
如果无效,则向客户端返回空的Ajax响应。
3
Unfortunately, the way doctest parses apparent sessions treats blank lines as ending sessions — so output like the return value of pyobj_printer needs to be munged slightly to be tested.