#!/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.
"""
__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 PyQt4 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)