Source code for taurus.core.util.object

#!/usr/bin/env python

#############################################################################
##
# This file is part of Taurus
##
# http://taurus-scada.org
##
# Copyright 2011 CELLS / ALBA Synchrotron, Bellaterra, Spain
##
# Taurus is free software: you can redistribute it and/or modify
# it under the terms of the GNU Lesser General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
##
# Taurus 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 Lesser General Public License for more details.
##
# You should have received a copy of the GNU Lesser General Public License
# along with Taurus.  If not, see <http://www.gnu.org/licenses/>.
##
#############################################################################

"""This module contains the base Object class for taurus."""

from builtins import object

__all__ = ["Object"]

__docformat__ = "restructuredtext"


[docs]class Object(object): def __init__(self): pass
[docs] def call__init__(self, klass, *args, **kw): """Method to be called from subclasses to call superclass corresponding __init__ method. This method ensures that classes from diamond like class hierarquies don't call their super classes __init__ more than once.""" if 'inited_class_list' not in self.__dict__: self.inited_class_list = [] if klass not in self.inited_class_list: self.inited_class_list.append(klass) klass.__init__(self, *args, **kw)
[docs] def call__init__wo_kw(self, klass, *args): """Same as call__init__ but without keyword arguments because PyQT does not support them.""" if 'inited_class_list' not in self.__dict__: self.inited_class_list = [] if klass not in self.inited_class_list: self.inited_class_list.append(klass) klass.__init__(self, *args)
[docs] def getAttrDict(self): attr = dict(self.__dict__) if 'inited_class_list' in attr: del attr['inited_class_list'] return attr
[docs] def updateAttrDict(self, other): attr = other.getAttrDict() self.__dict__.update(attr)