真正的初学者，将多个值分配给Python中的一个变量

Question

I want to make an image for any user, that's not specific to one size, I came up with this. I'm new at this, can anyone let me know why this does not work?

blk = makeEmptyPicture(getWidth(pic)+30), getHeight(pic)+30), black)

Answer 1

blk = makeEmptyPicture ( getWidth ( pic ) +30 ) , getHeight ( pic ) +30 ) , black )

It probably doesn't work because your parens aren't balanced. You have 3 open-parens and 5 close-parens.

Perhaps this is what you meant instead?

blk = makeEmptyPicture(getWidth(pic)+30, getHeight(pic)+30, black)

Answer 2

尝试这个：

blk = makeEmptyPicture((getWidth(pic)+30), (getHeight(pic)+30), black)