Yes, I use snappy inside of sage quite frequently as do a number of my co-authors. One of the reasons we run sage is for the added capability that snappy has in it regarding verified computations. This is the part of the software that is relying on deprecated packages.
Nathan Dunfield, Mattias Goerner and Marc Culler actively maintain the snappy software. ______________________ Neil R. Hoffman Assistant Professor Department of Mathematics 523 Math Science Building Oklahoma State University Stillwater, OK 74078-1058 405-744-7791 http://math.okstate.edu/people/nhoffman On Wed, Apr 7, 2021 at 2:06 PM enriqu...@gmail.com <enriquear...@gmail.com> wrote: > > Is there anyone using snappy inside sage? Uninstalling and stalling produce > the same errors. > > El miércoles, 17 de marzo de 2021 a las 16:02:06 UTC+1, enriqu...@gmail.com > escribió: >> >> I did it a few minutes ago. The orders "sage -i snappy", "sage -f snappy", >> "sage -pip uninstall snappy"+"sage -pip uninstall snappy" made no change >> >> El miércoles, 17 de marzo de 2021 a las 10:56:21 UTC+1, dim...@gmail.com >> escribió: >>> >>> did you try reinstalling it? >>> >>> >>> >>> On Wed, 17 Mar 2021, 08:33 enriqu...@gmail.com, <enriqu...@gmail.com> wrote: >>>> >>>> I was able to install in snappy in Sage 9.3beta8. I did not test it when >>>> installed and now in beta9 I am unable to test it. >>>> For import snappy I get a couple of DeprecationWarnings: >>>> >>>> local/lib/python3.9/site-packages/snappy/snap/shapes.py:4: >>>> DeprecationWarning: the complex_field module is deprecated, please use >>>> sage.rings.complex_mpf >>>> >>>> local/lib/python3.9/site-packages/snappy/verify/verifyCanonical.py:6: >>>> DeprecationWarning: the complex_number module is deprecated, please use >>>> sage.rings.complex_mpfr >>>> >>>> and the following error: >>>> from .squareExtensions import >>>> find_shapes_as_complex_sqrt_lin_combinations >>>> --------------------------------------------------------------------------- >>>> TypeError Traceback (most recent call last) >>>> <ipython-input-2-710a7f18823c> in <module> >>>> ----> 1 import snappy >>>> >>>> ~/sage/local/lib/python3.9/site-packages/snappy/__init__.py in <module> >>>> 5 #logging.debug('This message should go to the log file') >>>> 6 import sys >>>> ----> 7 from .SnapPy import (AbelianGroup, HolonomyGroup, FundamentalGroup, >>>> 8 DirichletDomain, CuspNeighborhood, >>>> SymmetryGroup, >>>> 9 AlternatingKnotExteriors, >>>> NonalternatingKnotExteriors, >>>> >>>> cython/core/fundamental_group.pyx in init SnapPy() >>>> >>>> cython/core/fundamental_group.pyx in >>>> SnapPy.HolonomyGroup.use_field_conversion() >>>> >>>> TypeError: can't set attributes of built-in/extension type 'type' >>>> >>>> -- >>>> 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+...@googlegroups.com. >>>> To view this discussion on the web visit >>>> https://groups.google.com/d/msgid/sage-devel/b92b7369-c9f4-47e1-b13f-1530ad0323acn%40googlegroups.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/b5bec710-46dd-413d-85ee-2bc56d2bd889n%40googlegroups.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/CADmrDDYMSVz7Ny2ea18BMcVmA1bn1BosjaN2zRNkAawQvTY6hA%40mail.gmail.com.
