123 lines
3.9 KiB
Python
123 lines
3.9 KiB
Python
#
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# Gramps - a GTK+/GNOME based genealogy program
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#
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# Copyright (C) 2000-2006 Donald N. Allingham
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#
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 2 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software
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# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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#
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# $Id$
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"""
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Attribute class for GRAMPS
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"""
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#-------------------------------------------------------------------------
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#
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# GRAMPS modules
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#
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#-------------------------------------------------------------------------
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from _SecondaryObject import SecondaryObject
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from _PrivacyBase import PrivacyBase
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from _SourceBase import SourceBase
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from _NoteBase import NoteBase
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from _AttributeType import AttributeType
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#-------------------------------------------------------------------------
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#
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# Attribute for Person/Family/MediaObject/MediaRef
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#
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#-------------------------------------------------------------------------
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class Attribute(SecondaryObject,PrivacyBase,SourceBase,NoteBase):
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"""Provides a simple key/value pair for describing properties. Used
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by the Person and Family objects to store descriptive information."""
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def __init__(self,source=None):
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"""
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Creates a new Attribute object, copying from the source if provided.
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"""
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SecondaryObject.__init__(self)
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PrivacyBase.__init__(self,source)
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SourceBase.__init__(self,source)
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NoteBase.__init__(self,source)
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if source:
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self.type = source.type
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self.value = source.value
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else:
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self.type = AttributeType()
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self.value = ""
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def serialize(self):
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return (PrivacyBase.serialize(self),
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SourceBase.serialize(self),
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NoteBase.serialize(self),
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self.type.serialize(),self.value)
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def unserialize(self,data):
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(privacy,source_list,note,the_type,self.value) = data
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PrivacyBase.unserialize(self,privacy)
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SourceBase.unserialize(self,source_list)
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NoteBase.unserialize(self,note)
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self.type.unserialize(the_type)
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return self
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def get_text_data_list(self):
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"""
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Returns the list of all textual attributes of the object.
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@return: Returns the list of all textual attributes of the object.
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@rtype: list
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"""
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return [self.value]
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def get_text_data_child_list(self):
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"""
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Returns the list of child objects that may carry textual data.
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@return: Returns the list of child objects that may carry textual data.
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@rtype: list
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"""
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check_list = self.source_list
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if self.note:
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check_list.append(self.note)
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return check_list
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def get_handle_referents(self):
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"""
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Returns the list of child objects which may, directly or through
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their children, reference primary objects..
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@return: Returns the list of objects refereincing primary objects.
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@rtype: list
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"""
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return self.source_list
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def set_type(self,val):
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"""sets the type (or key) of the Attribute instance"""
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self.type.set(val)
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def get_type(self):
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"""returns the type (or key) or the Attribute instance"""
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return self.type
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def set_value(self,val):
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"""sets the value of the Attribute instance"""
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self.value = val
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def get_value(self):
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"""returns the value of the Attribute instance"""
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return self.value
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