Stefan Behnel wrote: > Hi, > > Dag Sverre Seljebotn wrote: >> There's a problem if you do an empty print (newline >> print) right after a non-newline print. The attached test case works in >> Py2 but fails in Py3 (the line with "2 2 2" is output as "2 2 2 " instead). > >> for i in range(3): >> print 2, >> print > > Right, that makes sense. The Py3 print() function (that we map the print > statement to when running under Py3) has an explicit 'end' keyword that keeps > it from having to do any "softspace" special casing. So this is a difference > that is hard to emulate in Py3, which (as opposed to Py2) does not expose the > softspace hint at all. > > http://www.python.org/dev/peps/pep-3105/ > > Open poll: > > a) would it be acceptable if this difference persisted, i.e. if Cython code > that uses something like the example above would behave different in Py3 > b) should Cython try to special case this in Py3 to emulate the Py2 behaviour > in common cases
+1; though it ends up on the list of priorities we all keep in the back of our head and then it is sure to end up pretty low :-) But I think this is the optimal option. -- Dag Sverre _______________________________________________ Cython-dev mailing list [email protected] http://codespeak.net/mailman/listinfo/cython-dev
