何军的回答：

你好，根据python的文档对squeezed text有如下的解释： Shell has a special facility for squeezing output lines down to a ‘Squeezed text’ label. This is done automatically for output over N lines (N = 50 by default). N can be changed in the PyShell section of the General page of the Settings dialog. Output with fewer lines can be squeezed by right clicking on the output. This can be useful lines long enough to slow down scrolling. 你需要做的就是鼠标放到Squeezed,上，右键，然后COPY

给烟不给火，纯属调戏我的回答：

python的一种编程规范要求，简称pep8 这里是说需要2个空行，现在只有0个