Consider the following code def g(): function("f", x) html(04)
g() which in SageMathCell gives the following warning messages (in Sage itself and SageMathCloud everything is even more useless without using an extra module due to https://groups.google.com/d/topic/sage-devel/-KiMrG--5x8/discussion ): sagemathcell.py:5: DeprecationWarning: Calling function('f',x) is deprecated. Use function('f')(x) instead. See http://trac.sagemath.org/17447 for details. g() sagemathcell.py:5: DeprecationWarning: use 0o as octal prefix instead of 0 If you do not want this number to be interpreted as octal, remove the leading zeros. See http://trac.sagemath.org/17413 for details. g() sagemathcell.py:3: DeprecationWarning: html(...) will change soon to return HTML instead of printing it. Instead use pretty_print(html(...)) for strings or just pretty_print(...) for math. See http://trac.sagemath.org/18292 for details. html(04) The problem is - the first two messages go too far in the call stack and complain about a wrong piece of code, which is very confusing in longer examples. It may have something to do with Cython involved in dealing with symbolic functions and numbers. The question is - what is the proper way to fix it??? Using different stacklevels on a case-by-case basis is too error-prone, so hopefully something automatic can be done in the deprecation function itself. Thank you! Andrey -- 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 post to this group, send email to firstname.lastname@example.org. Visit this group at https://groups.google.com/group/sage-devel. For more options, visit https://groups.google.com/d/optout.