This is to make giacpy_sage a standard SPKG.

It provides Cython bindings to Giac and has been
an optional SPKG for several years, initially as giacpy,
then since July 2016 as giacpy_sage.

Making it standard would be a step toward replacing
all pexpect calls to Giac by giacpy_sage calls,
as suggested in

• ​#28913 comment:3

Home:

• https://gitlab.math.univ-paris-diderot.fr/han/giacpy-sage/

Upstream upgrade needed (2 doctests failure with python3):

• http://webusers.imj-prg.fr/~frederic.han/xcas/giacpy/sage/giacpy_sage-0.7.1.tar.gz

Note: this ticket was made obsolete by

• Move giacpy_sage into sage source code #29171 "Move giacpy_sage into sage source code" (merged in Sage 9.2.beta10)

CC: @frederichan-IMJPRG @mwageringel @slel @videlec

Component: packages: optional

Branch/Commit: public/giacpy_sage-0.7 @ 7a4bdb9

Reviewer: Markus Wageringel

Issue created by migration from https://trac.sagemath.org/ticket/28918