# This file is part of SIMPLICITY
# Copyright (C) 2025 Pietro Gerletti
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <https://www.gnu.org/licenses/>.
[docs]
def randomgen(seed=None):
import numpy as np
# return instance of random number generator
if seed == None:
raise Exception("DEPRECATED: seed must be set.")
return np.random.default_rng()
else:
return np.random.default_rng(seed)