# 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 <http://www.gnu.org/licenses/>.
#
# Copyright(C) 2013-2019 Max-Planck-Society
#
# NIFTy is being developed at the Max-Planck-Institut fuer Astrophysik.


def _logger_init():
    import logging
    from . import dobj
    res = logging.getLogger('NIFTy5')
    res.setLevel(logging.DEBUG)
    res.propagate = False
    if dobj.rank == 0:
        ch = logging.StreamHandler()
        ch.setLevel(logging.DEBUG)
        res.addHandler(ch)
    else:
        res.addHandler(logging.NullHandler())
    return res


logger = _logger_init()