#
# Gramps - a GTK+/GNOME based genealogy program
#
# Copyright (C) 2010 Benny Malengier
# Copyright (C) 2013 Doug Blank <doug.blank@gmail.com>
#
# 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 2 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, write to the Free Software
# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
#
"""
Surname class for Gramps.
"""
#-------------------------------------------------------------------------
#
# GRAMPS modules
#
#-------------------------------------------------------------------------
from .secondaryobj import SecondaryObject
from .nameorigintype import NameOriginType
from .const import IDENTICAL, EQUAL, DIFFERENT
#-------------------------------------------------------------------------
#
# Personal Name
#
#-------------------------------------------------------------------------
[docs]class Surname(SecondaryObject):
"""
Provide surname information of a name.
A person may have more that one surname in his name
"""
def __init__(self, source=None, data=None):
"""
Create a new Surname instance, copying from the source if provided.
By default a surname is created as primary, use set_primary to change
"""
if source:
self.surname = source.surname
self.prefix = source.prefix
self.primary = source.primary
self.origintype = NameOriginType(source.origintype)
self.connector = source.connector
else:
self.surname = ""
self.prefix = ""
self.primary = True
self.origintype = NameOriginType()
self.connector = ""
if data:
self.unserialize(data)
[docs] def serialize(self):
"""
Convert the object to a serialized tuple of data.
"""
return (self.surname, self.prefix, self.primary,
self.origintype.serialize(), self.connector)
[docs] def to_struct(self):
"""
Convert the data held in this object to a structure (eg,
struct) that represents all the data elements.
This method is used to recursively convert the object into a
self-documenting form that can easily be used for various
purposes, including diffs and queries.
These structures may be primitive Python types (string,
integer, boolean, etc.) or complex Python types (lists,
tuples, or dicts). If the return type is a dict, then the keys
of the dict match the fieldname of the object. If the return
struct (or value of a dict key) is a list, then it is a list
of structs. Otherwise, the struct is just the value of the
attribute.
:returns: Returns a struct containing the data of the object.
:rtype: dict
"""
return {"_class": "Surname",
"surname": self.surname,
"prefix": self.prefix,
"primary": self.primary,
"origintype": self.origintype.to_struct(),
"connector": self.connector}
@classmethod
[docs] def from_struct(cls, struct):
"""
Given a struct data representation, return a serialized object.
:returns: Returns a serialized object
"""
default = Surname()
return (struct.get("surname", default.surname),
struct.get("prefix", default.prefix),
struct.get("primary", default.primary),
NameOriginType.from_struct(struct.get("origintype", {})),
struct.get("connector", default.connector))
[docs] def is_empty(self):
"""
Indicate if the surname is empty.
"""
return (self.surname == "" and self.prefix == "" and
self.connector == "")
[docs] def unserialize(self, data):
"""
Convert a serialized tuple of data to an object.
"""
(self.surname, self.prefix, self.primary, origin_type,
self.connector) = data
self.origintype = NameOriginType(origin_type)
return self
[docs] def get_text_data_list(self):
"""
Return the list of all textual attributes of the object.
:returns: Returns the list of all textual attributes of the object.
:rtype: list
"""
return [self.surname, self.prefix, self.connector,
str(self.origintype)]
[docs] def is_equivalent(self, other):
"""
Return if this surname is equivalent, that is agrees in type, surname,
..., to other.
:param other: The surname to compare this name to.
:type other: Surname
:returns: Constant indicating degree of equivalence.
:rtype: int
"""
# TODO what to do with sort and display?
if self.get_text_data_list() != other.get_text_data_list() or \
self.primary != other.primary:
return DIFFERENT
else:
if self.is_equal(other):
return IDENTICAL
else:
return EQUAL
[docs] def merge(self, acquisition):
"""
Merge the content of acquisition into this surname.
Lost: primary, surname, prefix, connector, origintype
:param acquisition: The surname to merge with the present surname.
:type acquisition: Surname
"""
pass
[docs] def get_surname(self):
"""
Return the surname.
The surname is one of the not given names coming from the parents
"""
return self.surname
[docs] def set_surname(self, val):
"""
Set the surname.
The surname is one of the not given names coming from the parents
"""
self.surname = val
[docs] def get_prefix(self):
"""
Return the prefix (or article) of the surname.
The prefix is not used for sorting or grouping.
"""
return self.prefix
[docs] def set_prefix(self, val):
"""
Set the prefix (or article) of the surname.
Examples of articles would be 'de' or 'van'.
"""
self.prefix = val
[docs] def set_origintype(self, the_type):
"""Set the origin type of the Surname instance."""
self.origintype.set(the_type)
[docs] def get_origintype(self):
"""Return the origin type of the Surname instance."""
return self.origintype
[docs] def set_connector(self, connector):
"""
Set the connector for the Surname instance. This defines how a
surname connects to the next surname (eg in Spanish names).
"""
self.connector = connector
[docs] def get_connector(self):
"""
Get the connector for the Surname instance. This defines how a
surname connects to the next surname (eg in Spanish names).
"""
return self.connector
[docs] def get_primary(self):
"""Return if this surname is the primary surname"""
return self.primary
[docs] def set_primary(self, primary=True):
"""
Set if this surname is the primary surname.replace
Use :class:`~.surnamebase.SurnameBase` to set the primary surname
via :meth:`~.surnamebase.SurnameBase.set_primary_surname`
:param primary: primay surname or not
:type primary: bool
"""
self.primary = primary