# ___________________________________________________________________________
#
# Pyomo: Python Optimization Modeling Objects
# Copyright (c) 2008-2024
# National Technology and Engineering Solutions of Sandia, LLC
# Under the terms of Contract DE-NA0003525 with National Technology and
# Engineering Solutions of Sandia, LLC, the U.S. Government retains certain
# rights in this software.
# This software is distributed under the 3-clause BSD License.
# ___________________________________________________________________________
import logging
import platform
from pyomo.common import Library
from pyomo.common.deprecation import deprecated
logger = logging.getLogger('pyomo.common')
[docs]
@deprecated(
"Use of get_gsl is deprecated and NO LONGER FUNCTIONS as of February 9, 2023. ",
version='6.5.0',
)
def get_gsl(downloader):
logger.info(
"As of February 9, 2023, AMPL GSL can no longer be downloaded \
through download-extensions. Visit https://portal.ampl.com/ \
to download the AMPL GSL binaries."
)
[docs]
def find_GSL():
# FIXME: the GSL interface is currently broken in PyPy:
if platform.python_implementation().lower().startswith('pypy'):
return None
return Library('amplgsl.dll').path()