It seems that over 80% of the files in the Sage library have lines longer than 80 characters, and about 50% of files have lines in doctests which are longer than 80 characters.
On Saturday, May 30, 2020 at 9:14:59 AM UTC-7, John H Palmieri wrote: > > Lines should be shorter than 80 characters when possible. If it isn't > possible because it will cause confusion, break a doctest, make a doctest > unhelpful, etc., then you can make an exception. There are plenty of > exceptions in the Sage library already, for example > > > https://git.sagemath.org/sage.git/tree/src/sage/homology/chain_complex.py#n225 > > (I just picked a file at random in the Sage library and found an example. > I would guess that this is typical.) > > Ellipses in doctest output should be used for parts of the output that are > random or are too long (as in many lines long) to be useful. The details of > the traceback from an error is a typical use case for this. > > > On Saturday, May 30, 2020 at 6:31:34 AM UTC-7, Reimundo Heluani wrote: >> >> On May 30, Michael Orlitzky wrote: >> >On 5/30/20 8:51 AM, 'Reimundo Heluani' via sage-devel wrote: >> >> >> >> I've looked through the code and found numerous instances of long >> times in >> >> examples and tests blocks. So my question is: is there a policy about >> these >> >> things? My guess is to leave the long lines of output without >> wrapping. >> >> >> > >> >You can usually add parentheses and continue your doctest with a "....:" >> >on the next line so that the test retains its meaning and the HTML >> >output remains correct. For example, here's a line that's too long: >> > >> >> sage: from mjo.eja.eja_algebra import >> QuaternionMatrixEuclideanJordanAlgebra >> > >> >Instead of forcing a line break with (say) a backslash, you can do >> > >> > sage: from mjo.eja.eja_algebra import ( >> > ....: QuaternionMatrixEuclideanJordanAlgebra ) >> > >> >The same trick allows you to break sums, products, list comprehensions, >> >etc. over multiple lines. >> > >> Thanks, my question is mainly about output strings, how do you break them >> with >> ellipsis? >> >> R. >> >> > >> >-- >> >You received this message because you are subscribed to the Google >> Groups "sage-devel" group. >> >To unsubscribe from this group and stop receiving emails from it, send >> an email to sage-...@googlegroups.com. >> >To view this discussion on the web visit >> https://groups.google.com/d/msgid/sage-devel/9cbbc443-97e8-deec-d29d-cab5976f3cfd%40orlitzky.com. >> >> >> > -- You received this message because you are subscribed to the Google Groups "sage-devel" group. To unsubscribe from this group and stop receiving emails from it, send an email to sage-devel+unsubscr...@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/sage-devel/e768d827-9035-4ac5-a103-900e8a2690b6%40googlegroups.com.
