I guess you can import it with "from sympy.core.sympify import SympifyError". We really should include all public exceptions in an import *, though.
I made https://github.com/sympy/sympy/pull/1727 for this. Any other public exceptions that aren't being imported by default? Aaron Meurer On Tue, Jan 22, 2013 at 10:41 AM, Preston C <cowlina...@gmail.com> wrote: > Hello, > > I'm trying to simply catch a SympifyError, and I cannot seem to get it > working. What am I doing wrong? > > import sympy > from sympy import * > from sympy import core > from sympy.core import sympify > from sympy.interactive import * > ... > try: > sympyEvaluationFloat = sympy.N(expression) > except (ZeroDivisionError, SympifyError): > print("cannot evaluate expression: " + expression) > return > > I get the error "global name 'SympifyError' is not defined". > I've also tried sympy.SympifyError, and I get the error "'module' object has > no attribute 'SympifyError'". > I've also tried sympy.core.sympify.SympifyError, and I get the error > "'module' object has no attribute 'sympify'". > > The documentation seems to be completely void of information on this > subject. > Please help! > > Thanks! > > -- > You received this message because you are subscribed to the Google Groups > "sympy" group. > To view this discussion on the web visit > https://groups.google.com/d/msg/sympy/-/GPF_tDOKkagJ. > To post to this group, send email to sympy@googlegroups.com. > To unsubscribe from this group, send email to > sympy+unsubscr...@googlegroups.com. > For more options, visit this group at > http://groups.google.com/group/sympy?hl=en. -- You received this message because you are subscribed to the Google Groups "sympy" group. To post to this group, send email to sympy@googlegroups.com. To unsubscribe from this group, send email to sympy+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/sympy?hl=en.