get_solver should allow passing a function (a solver factory) as the solver argument #20406
Description
For example, to use GLPK's exact simplex algorithm:
from sage.numerical.backends.generic_backend import get_solver
def glpk_exact_solver():
b = get_solver(solver="GLPK")
b.solver_parameter("simplex_or_intopt", "exact_simplex_only")
return b
delsarte_bound_additive_hamming_space(19,15,7,solver=glpk_exact_solver)
CC: @dimpase @videlec @vbraun @jdemeyer
Component: numerical
Author: Matthias Koeppe
Branch/Commit: 37e87a5
Reviewer: Dima Pasechnik
Issue created by migration from https://trac.sagemath.org/ticket/20406