papirus-write complained about missing parentheses

[CleoQc]

It wouldn't run without this change, tested on a brand new Raspbian card

[francesco-vannini]

Hi Cleo, isn't it because you are using Python 3 that you get that?

[CleoQc]

Hi @francesco-vannini, fancy meeting you here :)
Nope I'm using Python 2. In fact, it's on a fresh Jessie (from Nov 25th), so SD card is not dirty.
When I type python, I do get python 2.
When I run python papirus-write, it complains and crashes
When I run the one in /usr/local/bin on its own, it complains and crashes.
Looks like you're pulling from future import print_function from somewhere but I didn't investigate that.

[shawaj]

Strange - never seen that error before. How odd.

I have an old version sat on my desk with software already installed - will test with that.

@francesco-vannini have you tested with a new Raspbian as well?

If it works on both fine, then no reason to not add the ()

[CleoQc]

Also those files already use the parentheses for the print statements as this link shows:
https://github.com/PiSupply/PaPiRus/search?utf8=%E2%9C%93&q=print

So right now it's inconsistent the way it's currently done.

[francesco-vannini]

As discussed this bring the code in line with the rest and helps for Python 3 compatibility