5
我一直在尋找的the source code攪拌器插件,我看到一種新的語法:這是什麼語法「...」(省略號)?
def elem_name_ensure_class(elem, clss=...):
elem_name, elem_class = elem_split_name_class(elem)
if clss is not ...:
assert(elem_class == clss)
return elem_name.decode('utf-8')
什麼是...
意思?