Source code for gillespy2.core.sortableobject
# GillesPy2 is a modeling toolkit for biochemical simulation.
# Copyright (C) 2019-2023 GillesPy2 developers.
# 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/>.
[docs]class SortableObject(object):
"""Base class for GillesPy2 objects that are sortable."""
def __eq__(self, other):
return str(self) == str(other)
def __ne__(self, other):
return not self.__eq__(other)
def __gt__(self, other):
return not self.__le__(other)
def __ge__(self, other):
return not self.__lt__(other)
def __lt__(self, other):
return str(self) < str(other)
def __le__(self, other):
return str(self) <= str(other)
def __cmp__(self, other):
return cmp(str(self), str(other))
def __hash__(self):
if hasattr(self, '_hash'):
return self._hash
if hasattr(self, 'id'):
self._hash = hash(self.id)
elif hasattr(self, 'name'):
self._hash = hash(self.name)
else:
self._hash = hash(self)
return self._hash