On 2016-01-19 00:18:08, "Terry Reedy" <tjreedy@udel.edu> wrote:
On 1/18/2016 6:20 PM, Brett Cannon wrote:
On Sun, 17 Jan 2016 at 11:10 Brett Cannon <brett@python.org <mailto:brett@python.org>> wrote:
While doing a review of http://bugs.python.org/review/26129/ I asked to have curly braces put around all `if` statement bodies. Serhiy pointed out that PEP 7 says curly braces are optional: https://www.python.org/dev/peps/pep-0007/#id5. I would like to change that.
My argument is to require them to prevent bugs like the one Apple made with OpenSSL about two years ago: https://www.imperialviolet.org/2014/02/22/applebug.html. Skipping the curly braces is purely an aesthetic thing while leaving them out can lead to actual bugs.
Anyone object if I update PEP 7 to remove the optionality of curly braces in PEP 7?
Currently this thread stands at:
+1 Brett Ethan Robert Georg Nick Maciej Szulik +0 Guido -0 Serhiy MAL -1 Victor (maybe; didn't specifically vote) Larry Stefan
Though I don't write C anymore, I occasionally read our C sources. I dislike mixed bracketing in a multiple clause if/else statement, and would strongly recommend against that. On the other hand, to my Python-trained eye, brackets for one line clauses are just noise. +-0.
If coverity's scan does not flag the sort of misleading bug bait formatting that at least partly prompted this thread
if (a): b; c;
then I think we should find or write something that does and run it over existing code as well as patches.
I agree. After all, how hard could it be? :-)