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b797fc392a
gramps/gramps2/src/RelLib.py
Alex Roitman cf06392e6c Typo 
svn: r4340
2005-04-11 00:07:10 +00:00

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#
# Gramps - a GTK+/GNOME based genealogy program
#
# Copyright (C) 2000-2005 Donald N. Allingham
#
# 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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
#
# $Id$
"""The core library of the GRAMPS database"""
__author__ = "Donald N. Allingham"
__version__ = "$Revision$"
#-------------------------------------------------------------------------
#
# standard python modules
#
#-------------------------------------------------------------------------
from gettext import gettext as _
import os
import time
import re
#-------------------------------------------------------------------------
#
# GRAMPS modules
#
#-------------------------------------------------------------------------
import Date
import DateHandler
#-------------------------------------------------------------------------
#
# Confidence levels
#
#-------------------------------------------------------------------------
CONF_VERY_HIGH = 4
CONF_HIGH = 3
CONF_NORMAL = 2
CONF_LOW = 1
CONF_VERY_LOW = 0
#-------------------------------------------------------------------------
#
# Base classes
#
#-------------------------------------------------------------------------
class BaseObject:
"""
The BaseObject is the base class for all data objects in GRAMPS,
whether primary or not. Its main goal is to provide common capabilites
to all objects, such as searching through all available information.
"""
def __init__(self):
"""
Initialize a BaseObject.
"""
pass
def matches_string(self,pattern,case_sensitive=False):
"""
Returns True if any text data in the object or any of it's child
objects matches a given pattern.
@param pattern: The pattern to match.
@type pattern: str
@param case_sensitive: Whether the match is case-sensitive.
@type case_sensitive: bool
@return: Returns whether any text data in the object or any of it's child objects matches a given pattern.
@rtype: bool
"""
# Run through its own items
patern_upper = pattern.upper()
for item in self.get_text_data_list():
if case_sensitive:
if item.find(pattern) != -1:
return True
else:
if item.upper().find(patern_upper) != -1:
return True
# Run through child objects
for obj in self.get_text_data_child_list():
if obj.matches_string(pattern,case_sensitive):
return True
return False
def matches_regexp(self,pattern,case_sensitive=False):
"""
Returns True if any text data in the object or any of it's child
objects matches a given regular expression.
@param pattern: The pattern to match.
@type pattern: str
@return: Returns whether any text data in the object or any of it's child objects matches a given regexp.
@rtype: bool
"""
# Run through its own items
if case_sensitive:
pattern_obj = re.compile(pattern)
else:
pattern_obj = re.compile(pattern,re.IGNORECASE)
for item in self.get_text_data_list():
if pattern_obj.match(item):
return True
# Run through child objects
for obj in self.get_text_data_child_list():
if obj.matches_regexp(pattern,case_sensitive):
return True
return False
def get_text_data_list(self):
"""
Returns the list of all textual attributes of the object.
@return: Returns the list of all textual attributes of the object.
@rtype: list
"""
return []
def get_text_data_child_list(self):
"""
Returns the list of child objects that may carry textual data.
@return: Returns the list of child objects that may carry textual data.
@rtype: list
"""
return []
def get_referenced_handles(self):
"""
Returns the list of (classname,handle) tuples for all directly
referenced primary objects.
@return: Returns the list of (classname,handle) tuples for referenced objects.
@rtype: list
"""
return []
def get_handle_referents(self):
"""
Returns the list of child objects which may, directly or through
their children, reference primary objects.
@return: Returns the list of objects refereincing primary objects.
@rtype: list
"""
return []
def get_referenced_handles_recursively(self):
"""
Returns the list of (classname,handle) tuples for all referenced
primary objects, whether directly or through child objects.
@return: Returns the list of (classname,handle) tuples for referenced objects.
@rtype: list
"""
ret = self.get_referenced_handles()
# Run through child objects
for obj in self.get_handle_referents():
ret += obj.get_referenced_handles_recursively()
return ret
class PrimaryObject(BaseObject):
"""
The PrimaryObject is the base class for all primary objects in the
database. Primary objects are the core objects in the database.
Each object has a database handle and a GRAMPS ID value. The database
handle is used as the record number for the database, and the GRAMPS
ID is the user visible version.
"""
def __init__(self,source=None):
"""
Initialize a PrimaryObject. If source is None, both the ID and handle
are assigned as empty strings. If source is not None, then object
is initialized from values of the source object.
@param source: Object used to initialize the new object
@type source: PrimaryObject
"""
BaseObject.__init__(self)
if source:
self.gramps_id = source.gramps_id
self.handle = source.handle
self.change = source.change
else:
self.gramps_id = None
self.handle = None
self.change = 0
def get_change_time(self):
"""
Returns the time that the data was last changed. The value
in the format returned by the time.time() command.
@returns: Time that the data was last changed. The value
in the format returned by the time.time() command.
@rtype: int
"""
return self.change
def get_change_display(self):
"""
Returns the string representation of the last change time.
@returns: string representation of the last change time.
@rtype: str
"""
if self.change:
return time.asctime(time.localtime(self.change))
else:
return ''
def set_handle(self,handle):
"""
Sets the database handle for the primary object
@param handle: object database handle
@type handle: str
"""
self.handle = handle
def get_handle(self):
"""
Returns the database handle for the primary object
@returns: database handle associated with the object
@rtype: str
"""
return self.handle
def set_gramps_id(self,gramps_id):
"""
Sets the GRAMPS ID for the primary object
@param gramps_id: GRAMPS ID
@type gramps_id: str
"""
self.gramps_id = gramps_id
def get_gramps_id(self):
"""
Returns the GRAMPS ID for the primary object
@returns: GRAMPS ID associated with the object
@rtype: str
"""
return self.gramps_id
def has_handle_reference(self,classname,handle):
"""
Returns True if the object has reference to a given handle
of given primary object type.
@param classname: The name of the primary object class.
@type classname: str
@param handle: The handle to be checked.
@type handle: str
@return: Returns whether the object has reference to this handle of this object type.
@rtype: bool
"""
if classname == 'Source' and isinstance(self,SourceNote):
return self.has_source_reference(handle)
elif classname == 'MediaObject' and isinstance(self,MediaBase):
return self.has_media_reference(handle)
else:
return self._has_handle_reference(classname,handle)
def remove_handle_references(self,classname,handle_list):
"""
Removes all references in this object to object handles in the list.
@param classname: The name of the primary object class.
@type classname: str
@param handle_list: The list of handles to be removed.
@type handle_list: str
"""
if classname == 'Source' and isinstance(self,SourceNote):
self.remove_source_references(handle_list)
elif classname == 'MediaObject' and isinstance(self,MediaBase):
self.remove_media_references(handle_list)
else:
self._remove_handle_references(classname,handle_list)
def replace_handle_reference(self,classname,old_handle,new_handle):
"""
Replaces all references to old handle with those to the new handle.
@param classname: The name of the primary object class.
@type classname: str
@param old_handle: The handle to be replaced.
@type old_handle: str
@param new_handle: The handle to replace the old one with.
@type new_handle: str
"""
if classname == 'Source' and isinstance(self,SourceNote):
self.replace_source_references(old_handle,new_handle)
elif classname == 'MediaObject' and isinstance(self,MediaBase):
self.replace_media_references(old_handle,new_handle)
else:
self._replace_handle_reference(classname,old_handle,new_handle)
def _has_handle_reference(self,classname,handle):
return False
def _remove_handle_references(self,classname,handle_list):
pass
def _replace_handle_reference(self,classname,old_handle,new_handle):
pass
class NoteBase:
"""
Base class for storing notes.
"""
def __init__(self,source=None):
"""
Create a new NoteBase, copying from source if not None
@param source: Object used to initialize the new object
@type source: NoteBase
"""
if source and source.note:
self.note = Note(source.note.get())
else:
self.note = None
def set_note(self,text):
"""
Assigns the specified text to the associated note.
@param text: Text of the note
@type text: str
"""
if not self.note:
self.note = Note()
self.note.set(text)
def get_note(self):
"""
Returns the text of the current note.
@returns: the text of the current note
@rtype: str
"""
if self.note:
return self.note.get()
return ""
def set_note_format(self,val):
"""
Sets the note's format to the given value. The format indicates
whether the text is flowed (wrapped) or preformatted.
@param val: True indicates the text is flowed
@type val: bool
"""
if self.note:
self.note.set_format(val)
def get_note_format(self):
"""
Returns the current note's format
@returns: True indicates that the note should be flowed (wrapped)
@rtype: bool
"""
if self.note == None:
return False
else:
return self.note.get_format()
def set_note_object(self,note_obj):
"""
Replaces the current L{Note} object associated with the object
@param note_obj: New L{Note} object to be assigned
@type note_obj: L{Note}
"""
self.note = note_obj
def get_note_object(self):
"""
Returns the L{Note} instance associated with the object.
@returns: L{Note} object assocated with the object
@rtype: L{Note}
"""
return self.note
def unique_note(self):
"""Creates a unique instance of the current note"""
self.note = Note(self.note.get())
class SourceNote(BaseObject,NoteBase):
"""
Base class for storing source references and notes
"""
def __init__(self,source=None):
"""
Create a new SourceNote, copying from source if not None
@param source: Object used to initialize the new object
@type source: SourceNote
"""
NoteBase.__init__(self,source)
if source:
self.source_list = [SourceRef(sref) for sref in source.source_list]
else:
self.source_list = []
def add_source_reference(self,src_ref) :
"""
Adds a source reference to this object.
@param src_ref: The source reference to be added to the
SourceNote's list of source references.
@type src_ref: L{SourceRef}
"""
self.source_list.append(src_ref)
def get_source_references(self) :
"""
Returns the list of source references associated with the object.
@return: Returns the list of L{SourceRef} objects assocated with
the object.
@rtype: list
"""
return self.source_list
def get_sourcref_child_list(self):
"""
Returns the list of child secondary objects that may refer sources.
@return: Returns the list of child secondary child objects that may refer sources.
@rtype: list
"""
return []
def has_source_reference(self,src_handle) :
"""
Returns True if the object or any of it's child objects has reference
to this source handle.
@param src_handle: The source handle to be checked.
@type src_handle: str
@return: Returns whether the object or any of it's child objects has reference to this source handle.
@rtype: bool
"""
for src_ref in self.source_list:
# Using direct access here, not the getter method -- efficiency!
if src_ref.ref == src_handle:
return True
for item in self.get_sourcref_child_list():
if item.has_source_reference(src_handle):
return True
return False
def remove_source_references(self,src_handle_list):
"""
Removes references to all source handles in the list
in this object and all child objects.
@param src_handle_list: The list of source handles to be removed.
@type src_handle_list: list
"""
new_source_list = [ src_ref for src_ref in self.source_list \
if src_ref.ref not in src_handle_list ]
self.source_list = new_source_list
for item in self.get_sourcref_child_list():
item.remove_source_references(src_handle_list)
def replace_source_references(self,old_handle,new_handle):
"""
Replaces references to source handles in the list
in this object and all child objects.
@param old_handle: The source handle to be replaced.
@type old_handle: str
@param new_handle: The source handle to replace the old one with.
@type new_handle: str
"""
while old_handle in self.source_list:
ix = self.source_list.index(old_handle)
self.source_list[ix] = new_handle
for item in self.get_sourcref_child_list():
item.replace_source_references(old_handle,new_handle)
def set_source_reference_list(self,src_ref_list) :
"""
Assigns the passed list to the object's list of source references.
@param src_ref_list: List of source references to ba associated
with the object
@type src_ref_list: list of L{SourceRef} instances
"""
self.source_list = src_ref_list
class MediaBase:
"""
Base class for storing media references
"""
def __init__(self,source=None):
"""
Create a new MediaBase, copying from source if not None
@param source: Object used to initialize the new object
@type source: MediaBase
"""
if source:
self.media_list = [ MediaRef(mref) for mref in source.media_list ]
else:
self.media_list = []
def add_media_reference(self,media_ref):
"""
Adds a L{MediaRef} instance to the object's media list.
@param media_ref: L{MediaRef} instance to be added to the object's
media list.
@type media_ref: L{MediaRef}
"""
self.media_list.append(media_ref)
def get_media_list(self):
"""
Returns the list of L{MediaRef} instances associated with the object.
@returns: list of L{MediaRef} instances associated with the object
@rtype: list
"""
return self.media_list
def set_media_list(self,media_ref_list):
"""
Sets the list of L{MediaRef} instances associated with the object.
It replaces the previous list.
@param media_ref_list: list of L{MediaRef} instances to be assigned
to the object.
@type media_ref_list: list
"""
self.media_list = media_ref_list
def has_media_reference(self,obj_handle) :
"""
Returns True if the object or any of it's child objects has reference
to this media object handle.
@param obj_handle: The media handle to be checked.
@type obj_handle: str
@return: Returns whether the object or any of it's child objects has reference to this media handle.
@rtype: bool
"""
return obj_handle in [media_ref.ref for media_ref in self.media_list]
def remove_media_references(self,obj_handle_list):
"""
Removes references to all media handles in the list.
@param obj_handle_list: The list of media handles to be removed.
@type obj_handle_list: list
"""
new_media_list = [ media_ref for media_ref in self.media_list \
if media_ref.ref not in obj_handle_list ]
self.media_list = new_media_list
def replace_media_references(self,old_handle,new_handle):
"""
Replaces all references to old media handle with the new handle.
@param old_handle: The media handle to be replaced.
@type old_handle: str
@param new_handle: The media handle to replace the old one with.
@type new_handle: str
"""
while old_handle in self.media_list:
ix = self.media_list.index(old_handle)
self.media_list[ix] = new_handle
class DateBase:
"""
Base class for storing date information.
"""
def __init__(self,source=None):
"""
Create a new DateBase, copying from source if not None
@param source: Object used to initialize the new object
@type source: DateBase
"""
if source:
self.date = Date.Date(source.date)
else:
self.date = None
def set_date(self, date) :
"""
Sets the date of the DateBase instance.
The date is parsed into a L{Date} instance.
@param date: String representation of a date. The locale specific
L{DateParser} is used to parse the string into a GRAMPS L{Date}
object.
@type date: str
"""
self.date = DateHandler.parser.parse(date)
def get_date(self) :
"""
Returns a string representation of the date of the DateBase instance.
This representation is based off the default date display format
determined by the locale's L{DateDisplay} instance.
@return: Returns a string representing the DateBase date
@rtype: str
"""
if self.date:
return DateHandler.displayer.display(self.date)
return u""
def get_quote_date(self) :
"""
Returns a string representation of the date of the DateBase instance.
This representation is based off the default date display format
determined by the locale's L{DateDisplay} instance. The date is
enclosed in quotes if the L{Date} is not a valid date.
@return: Returns a string representing the DateBase date
@rtype: str
"""
if self.date:
return DateHandler.displayer.quote_display(self.date)
return u""
def get_date_object(self):
"""
Returns the L{Date} object associated with the DateBase.
@return: Returns a DateBase L{Date} instance.
@rtype: L{Date}
"""
if not self.date:
self.date = Date.Date()
return self.date
def set_date_object(self,date):
"""
Sets the L{Date} object associated with the DateBase.
@param date: L{Date} instance to be assigned to the DateBase
@type date: L{Date}
"""
self.date = date
class PrivacyBase:
"""
Base class for privacy-aware objects.
"""
def __init__(self,source=None):
"""
Initialize a PrivacyBase. If the source is not None, then object
is initialized from values of the source object.
@param source: Object used to initialize the new object
@type source: PrivacyBase
"""
if source:
self.private = source.private
else:
self.private = False
def set_privacy(self,val):
"""
Sets or clears the privacy flag of the data
@param val: value to assign to the privacy flag. True indicates that the
record is private, False indicates that it is public.
@type val: bool
"""
self.private = val
def get_privacy(self):
"""
Returns the privacy level of the data.
@returns: True indicates that the record is private
@rtype: bool
"""
return self.private
class AttributeBase:
"""
Base class for attribute-aware objects.
"""
def __init__(self,source=None):
"""
Initialize a AttributeBase. If the source is not None, then object
is initialized from values of the source object.
@param source: Object used to initialize the new object
@type source: AttributeBase
"""
if source:
self.attribute_list = [ Attribute(attribute) \
for attribute in source.attribute_list ]
else:
self.attribute_list = []
def add_attribute(self,attribute):
"""
Adds the L{Attribute} instance to the object's list of attributes
@param attribute: L{Attribute} instance to add.
@type attribute: L{Attribute}
"""
self.attribute_list.append(attribute)
def remove_attribute(self,attribute):
"""
Removes the specified L{Attribute} instance from the attribute list
If the instance does not exist in the list, the operation has
no effect.
@param attribute: L{Attribute} instance to remove from the list
@type attribute: L{Attribute}
@return: True if the attribute was removed, False if it was not
in the list.
@rtype: bool
"""
if attribute in self.attribute_list:
self.attribute_list.remove(attribute)
return True
else:
return False
def get_attribute_list(self):
"""
Returns the list of L{Attribute} instances associated with the object.
@returns: Returns the list of L{Attribute} instances.
@rtype: list
"""
return self.attribute_list
def set_attribute_list(self,attribute_list):
"""
Assigns the passed list to the Person's list of L{Attribute} instances.
@param attribute_list: List of L{Attribute} instances to ba associated
with the Person
@type attribute_list: list
"""
self.attribute_list = attribute_list
class PlaceBase:
"""
Base class for place-aware objects.
"""
def __init__(self,source=None):
"""
Initialize a PlaceBase. If the source is not None, then object
is initialized from values of the source object.
@param source: Object used to initialize the new object
@type source: PlaceBase
"""
if source:
self.place = source.place
else:
self.place = ""
def set_place_handle(self,place_handle):
"""
Sets the database handle for L{Place} associated with the object.
@param place_handle: L{Place} database handle
@type place_handle: str
"""
self.place = place_handle
def get_place_handle(self):
"""
Returns the database handle of the L{Place} assocated with
the Event.
@returns: L{Place} database handle
@rtype: str
"""
return self.place
class PrivateSourceNote(SourceNote,PrivacyBase):
"""
Same as SourceNote, plus the privacy capabilities.
"""
def __init__(self,source=None):
"""
Initialize a PrivateSourceNote. If the source is not None, then object
is initialized from values of the source object.
@param source: Object used to initialize the new object
@type source: PrivateSourceNote
"""
SourceNote.__init__(self,source)
PrivacyBase.__init__(self,source)
#-------------------------------------------------------------------------
#
# Actual GRAMPS objects
#
#-------------------------------------------------------------------------
class Person(PrimaryObject,PrivateSourceNote,MediaBase,AttributeBase):
"""
Introduction
============
The Person record is the GRAMPS in-memory representation of an
individual person. It contains all the information related to
an individual.
Usage
=====
Person objects are usually created in one of two ways.
1. Creating a new person object, which is then initialized and
added to the database.
2. Retrieving an object from the database using the records
handle.
Once a Person object has been modified, it must be committed
to the database using the database object's commit_person function,
or the changes will be lost.
@sort: serialize, unserialize, get_*, set_*, add_*, remove_*
"""
UNKNOWN = 2
MALE = 1
FEMALE = 0
CHILD_REL_NONE = 0
CHILD_REL_BIRTH = 1
CHILD_REL_ADOPT = 2
CHILD_REL_STEP = 3
CHILD_REL_SPONS = 4
CHILD_REL_FOST = 5
CHILD_REL_UNKWN = 6
CHILD_REL_OTHER = 7
def __init__(self):
"""
Creates a new Person instance. After initialization, most
data items have empty or null values, including the database
handle.
"""
PrimaryObject.__init__(self)
PrivateSourceNote.__init__(self)
MediaBase.__init__(self)
AttributeBase.__init__(self)
self.primary_name = Name()
self.event_list = []
self.family_list = []
self.parent_family_list = []
self.nickname = ""
self.alternate_names = []
self.gender = Person.UNKNOWN
self.death_handle = None
self.birth_handle = None
self.address_list = []
self.urls = []
self.lds_bapt = None
self.lds_endow = None
self.lds_seal = None
self.complete = False
# We hold a reference to the GrampsDB so that we can maintain
# its genderStats. It doesn't get set here, but from
# GenderStats.count_person.
self.db = None
def serialize(self):
"""
Converts the data held in the Person to a Python tuple that
represents all the data elements. This method is used to convert
the object into a form that can easily be saved to a database.
These elements may be primative Python types (string, integers),
complex Python types (lists or tuples, or Python objects. If the
target database cannot handle complex types (such as objectes or
lists), the database is responsible for converting the data into
a form that it can use.
@returns: Returns a python tuple containing the data that should
be considered persistent.
@rtype: tuple
"""
return (self.handle, self.gramps_id, self.gender,
self.primary_name, self.alternate_names,
unicode(self.nickname), self.death_handle, self.birth_handle,
self.event_list, self.family_list, self.parent_family_list,
self.media_list, self.address_list, self.attribute_list,
self.urls, self.lds_bapt, self.lds_endow, self.lds_seal,
self.complete, self.source_list, self.note, self.change,
self.private)
def unserialize(self,data):
"""
Converts the data held in a tuple created by the serialize method
back into the data in a Person object.
@param data: tuple containing the persistent data associated the
Person object
@type data: tuple
"""
(self.handle, self.gramps_id, self.gender, self.primary_name,
self.alternate_names, self.nickname, self.death_handle,
self.birth_handle, self.event_list, self.family_list,
self.parent_family_list, self.media_list, self.address_list,
self.attribute_list, self.urls, self.lds_bapt, self.lds_endow,
self.lds_seal, self.complete, self.source_list, self.note,
self.change,self.private) = (data + (False,))[0:23]
def _has_handle_reference(self,classname,handle):
if classname == 'Event':
return handle in self.event_list + [self.birth_handle,self.death_handle]
elif classname == 'Family':
return handle in self.family_list + \
[item[0] for item in self.parent_family_list ]
elif classname == 'Place':
return handle in [ordinance.place
for ordinance in [self.lds_bapt,self.lds_endow,self.lds_seal]
if ordinance]
return False
def _remove_handle_references(self,classname,handle_list):
if classname == 'Event':
new_list = [ handle for handle in self.event_list \
if handle not in handle_list ]
self.event_list = new_list
if self.death_handle and self.death_handle in handle_list:
self.death_handle = None
if self.birth_handle and self.birth_handle in handle_list:
self.birth_handle = None
elif classname == 'Family':
new_list = [ handle for handle in self.family_list \
if handle not in handle_list ]
self.family_list = new_list
new_list = [ item for item in self.parent_family_list \
if item[0] not in handle_list ]
self.parent_family_list = new_list
elif classname == 'Place':
for ordinance in [self.lds_bapt,self.lds_endow,self.lds_seal]:
if ordinance.place in handle_list:
ordinance.place == None
def _replace_handle_reference(self,classname,old_handle,new_handle):
if classname == 'Event':
while old_handle in self.event_list:
ix = self.event_list.index(old_handle)
self.event_list[ix] = new_handle
if self.death_handle and self.death_handle == old_handle:
self.death_handle = new_handle
if self.birth_handle and self.birth_handle == old_handle:
self.birth_handle = new_handle
elif classname == 'Family':
while old_handle in self.family_list:
ix = self.family_list.index(old_handle)
self.family_list[ix] = new_handle
new_list = []
for item in self.parent_family_list:
if item[0] == old_handle:
new_list.append((new_handle,item[1],item[2]))
else:
new_list.append(item)
self.parent_family_list = new_list
elif classname == 'Place':
for ordinance in [self.lds_bapt,self.lds_endow,self.lds_seal]:
if ordinance.place == old_handle:
ordinance.place == new_handle
def get_text_data_list(self):
"""
Returns the list of all textual attributes of the object.
@return: Returns the list of all textual attributes of the object.
@rtype: list
"""
return [self.nickname]
def get_text_data_child_list(self):
"""
Returns the list of child objects that may carry textual data.
@return: Returns the list of child objects that may carry textual data.
@rtype: list
"""
check_list = [self.lds_bapt,self.lds_endow,self.lds_seal,self.note]
add_list = [item for item in check_list if item]
return [self.primary_name] + self.media_list + \
self.alternate_names + self.address_list + \
self.attribute_list + self.urls + \
self.source_list + add_list
def get_sourcref_child_list(self):
"""
Returns the list of child secondary objects that may refer sources.
@return: Returns the list of child secondary child objects that may refer sources.
@rtype: list
"""
lds_list = [self.lds_bapt,self.lds_endow,self.lds_seal]
lds_check_list = [item for item in lds_list if item]
return [self.primary_name] + self.media_list + \
self.alternate_names + self.address_list + \
self.attribute_list + lds_check_list
def get_referenced_handles(self):
"""
Returns the list of (classname,handle) tuples for all directly
referenced primary objects.
@return: Returns the list of (classname,handle) tuples for referenced objects.
@rtype: list
"""
ret = []
ret += [('Event',handle) for handle in
self.event_list + [self.birth_handle,self.death_handle]
if handle]
ret += [('Family',handle) for handle in self.family_list
+ [item[0] for item in self.parent_family_list]]
return ret
def get_handle_referents(self):
"""
Returns the list of child objects which may, directly or through
their children, reference primary objects..
@return: Returns the list of objects refereincing primary objects.
@rtype: list
"""
return self.get_sourcref_child_list() + self.source_list
def set_complete_flag(self,val):
"""
Sets or clears the complete flag, which is used to indicate that the
Person's data is considered to be complete.
@param val: True indicates the Person object is considered to be
complete
@type val: bool
"""
self.complete = val
def get_complete_flag(self):
"""
Returns the complete flag, which is used to indicate that the
Person's data is considered to be complete.
@return: True indicates that the Person's record is considered to
be complete.
@rtype: bool
"""
return self.complete
def set_primary_name(self,name):
"""
Sets the primary name of the Person to the specified
L{Name} instance
@param name: L{Name} to be assigned to the person
@type name: L{Name}
"""
db = self.db
if db:
db.genderStats.uncount_person (self)
self.primary_name = name
if db:
db.genderStats.count_person (self, db)
def get_primary_name(self):
"""
Returns the L{Name} instance marked as the Person's primary name
@return: Returns the primary name
@rtype: L{Name}
"""
return self.primary_name
def get_alternate_names(self):
"""
Returns the list of alternate L{Name} instances
@return: List of L{Name} instances
@rtype: list
"""
return self.alternate_names
def set_alternate_names(self,alt_name_list):
"""
Changes the list of alternate names to the passed list.
@param alt_name_list: List of L{Name} instances
@type alt_name_list: list
"""
self.alternate_names = alt_name_list
def add_alternate_name(self,name):
"""
Adds a L{Name} instance to the list of alternative names
@param name: L{Name} to add to the list
@type name: L{Name}
"""
self.alternate_names.append(name)
def get_url_list(self):
"""
Returns the list of L{Url} instances associated with the Person
@returns: List of L{Url} instances
@rtype: list
"""
return self.urls
def set_url_list(self,url_list):
"""
Sets the list of L{Url} instances to passed the list.
@param url_list: List of L{Url} instances
@type url_list: list
"""
self.urls = url_list
def add_url(self,url):
"""
Adds a L{Url} instance to the Person's list of L{Url} instances
@param url: L{Url} instance to be added to the Person's list of
related web sites.
@type url: L{Url}
"""
self.urls.append(url)
def set_nick_name(self,name):
"""
Sets the nickname field for the Person
@param name: Nickname to be assigned
@type name: str
"""
self.nickname = name
def get_nick_name(self) :
"""
Returns the nickname for the Person
@returns: Returns the nickname associated with the Person
@rtype str
"""
return self.nickname
def set_gender(self,gender) :
"""
Sets the gender of the Person.
@param gender: Assigns the Person's gender to one of the
following constants::
Person.MALE
Person.FEMALE
Person.UNKNOWN
@type gender: int
"""
# if the db object has been assigned, update the
# genderStats of the database
if self.db:
self.db.genderStats.uncount_person (self)
self.gender = gender
if self.db:
self.db.genderStats.count_person (self, self.db)
def get_gender(self) :
"""
Returns the gender of the Person
@returns: Returns one of the following constants::
Person.MALE
Person.FEMALE
Person.UNKNOWN
@rtype: int
"""
return self.gender
def set_birth_handle(self,event_handle):
"""
Assigns the birth event to the Person object. This is accomplished
by assigning the handle of a valid L{Event} in the current database.
@param event_handle: handle of the L{Event} to be associated with
the Person's birth.
@type event_handle: str
"""
self.birth_handle = event_handle
def set_death_handle(self,event_handle):
"""
Assigns the death event to the Person object. This is accomplished
by assigning the handle of a valid L{Event} in the current database.
@param event_handle: handle of the L{Event} to be associated with
the Person's death.
@type event_handle: str
"""
self.death_handle = event_handle
def get_birth_handle(self):
"""
Returns the database handle for the Person's birth event. This
should correspond to an L{Event} in the database's L{Event} list.
@returns: Returns the birth L{Event} handle or None if no birth
L{Event} has been assigned.
@rtype: str
"""
return self.birth_handle
def get_death_handle(self):
"""
Returns the database handle for the Person's death event. This
should correspond to an L{Event} in the database's L{Event} list.
@returns: Returns the death L{Event} handle or None if no death
L{Event} has been assigned.
@rtype: str
"""
return self.death_handle
def add_event_handle(self,event_handle):
"""
Adds the L{Event} to the Person instance's L{Event} list. This is
accomplished by assigning the handle of a valid L{Event} in the
current database.
@param event_handle: handle of the L{Event} to be added to the
Person's L{Event} list.
@type event_handle: str
"""
self.event_list.append(event_handle)
def get_event_list(self):
"""
Returns the list of handles associated with L{Event} instances.
@returns: Returns the list of L{Event} handles associated with
the Person instance.
@rtype: list
"""
return self.event_list
def set_event_list(self,event_list):
"""
Sets the Person instance's L{Event} list to the passed list.
@param event_list: List of valid L{Event} handles
@type event_list: list
"""
self.event_list = event_list
def add_family_handle(self,family_handle):
"""
Adds the L{Family} handle to the Person instance's L{Family} list.
This is accomplished by assigning the handle of a valid L{Family}
in the current database.
Adding a L{Family} handle to a Person does not automatically update
the corresponding L{Family}. The developer is responsible to make
sure that when a L{Family} is added to Person, that the Person is
assigned to either the father or mother role in the L{Family}.
@param family_handle: handle of the L{Family} to be added to the
Person's L{Family} list.
@type family_handle: str
"""
self.family_list.append(family_handle)
def set_preferred_family_handle(self,family_handle):
"""
Sets the family_handle specified to be the preferred L{Family}.
The preferred L{Family} is determined by the first L{Family} in the
L{Family} list, and is typically used to indicate the preferred
L{Family} for navigation or reporting.
The family_handle must already be in the list, or the function
call has no effect.
@param family_handle: Handle of the L{Family} to make the preferred
L{Family}.
@type family_handle: str
@returns: True if the call succeeded, False if the family_handle
was not already in the L{Family} list
@rtype: bool
"""
if family_handle in self.family_list:
self.family_list.remove(family_handle)
self.family_list = [family_handle] + self.family_list
return True
else:
return False
def get_family_handle_list(self) :
"""
Returns the list of L{Family} handles in which the person is a
parent or spouse.
@return: Returns the list of handles corresponding to the
L{Family} records with which the person is associated.
@rtype: list
"""
return self.family_list
def set_family_handle_list(self,family_list) :
"""
Assigns the passed list to the Person's list of families in
which it is a parent or spouse.
@param family_list: List of L{Family} handles to ba associated
with the Person
@type family_list: list
"""
self.family_list = family_list
def clear_family_handle_list(self):
"""
Removes all L{Family} handles from the L{Family} list.
"""
self.family_list = []
def remove_family_handle(self,family_handle):
"""
Removes the specified L{Family} handle from the list
of marriages/partnerships. If the handle does not
exist in the list, the operation has no effect.
@param family_handle: L{Family} handle to remove from the list
@type family_handle: str
@return: True if the handle was removed, False if it was not
in the list.
@rtype: bool
"""
if family_handle in self.family_list:
self.family_list.remove(family_handle)
return True
else:
return False
def add_address(self,address):
"""
Adds the L{Address} instance to the Person's list of addresses
@param address: L{Address} instance to add to the Person's address
list
@type address: list
"""
self.address_list.append(address)
def remove_address(self,address):
"""
Removes the specified L{Address} instance from the address list
If the instance does not exist in the list, the operation has
no effect.
@param address: L{Address} instance to remove from the list
@type address: L{Address}
@return: True if the address was removed, False if it was not
in the list.
@rtype: bool
"""
if address in self.address_list:
self.address_list.remove(address)
return True
else:
return False
def get_address_list(self):
"""
Returns the list of L{Address} instances associated with the
Person
@return: Returns the list of L{Address} instances
@rtype: list
"""
return self.address_list
def set_address_list(self,address_list):
"""
Assigns the passed list to the Person's list of L{Address} instances.
@param address_list: List of L{Address} instances to ba associated
with the Person
@type address_list: list
"""
self.address_list = address_list
def get_parent_family_handle_list(self):
"""
Returns the list of L{Family} handles in which the person is a
child.
@return: Returns the list of handles corresponding to the
L{Family} records with which the person is a child.
@rtype: list
"""
return self.parent_family_list
def add_parent_family_handle(self,family_handle,mrel,frel):
"""
Adds the L{Family} handle to the Person instance's list of
families in which it is a child. This is accomplished by
assigning the handle of a valid L{Family} in the current database.
Adding a L{Family} handle to a Person does not automatically update
the corresponding L{Family}. The developer is responsible to make
sure that when a L{Family} is added to Person, that the Person is
added to the L{Family} instance's child list.
@param family_handle: handle of the L{Family} to be added to the
Person's L{Family} list.
@type family_handle: str
@param mrel: relationship between the Person and its mother
@type mrel: str
@param frel: relationship between the Person and its father
@type frel: str
"""
self.parent_family_list.append((family_handle,mrel,frel))
def clear_parent_family_handle_list(self):
"""
Removes all L{Family} handles from the parent L{Family} list.
"""
self.parent_family_list = []
def remove_parent_family_handle(self,family_handle):
"""
Removes the specified L{Family} handle from the list of parent
families (families in which the parent is a child). If the
handle does not exist in the list, the operation has no effect.
@param family_handle: L{Family} handle to remove from the list
@type family_handle: str
@return: Returns a tuple of three strings, consisting of the
removed handle, relationship to mother, and relationship
to father. None is returned if the handle is not in the
list.
@rtype: tuple
"""
for f in self.parent_family_list[:]:
if f[0] == family_handle:
self.parent_family_list.remove(f)
return f
else:
return None
def change_parent_family_handle(self,family_handle,mrel,frel):
"""
Changes the relationships of the L{Family} handle in the Person
instance's list of families in which it is a child. The handle
is assumed to already be in the list.
@param family_handle: handle of the L{Family} to be added to the
Person's L{Family} list.
@type family_handle: str
@param mrel: relationship between the Person and its mother
@type mrel: str
@param frel: relationship between the Person and its father
@type frel: str
"""
index=0
for f in self.parent_family_list[:]:
if f[0] == family_handle:
self.parent_family_list[index] = (family_handle,mrel,frel)
return True
index += 1
return False
def get_parent_family(self,family_handle):
"""
Finds the L{Family} and relationships associated with passed
family_handle.
@param family_handle: L{Family} handle used to search the parent
family list.
@type family_handle: str
@return: Returns a tuple consisting of the L{Family} handle, the
mother relationship, and father relationship
@rtype: tuple
"""
for f in self.parent_family_list:
if f[0] == family_handle:
return f
else:
return None
def set_main_parent_family_handle(self,family_handle):
"""
Sets the main L{Family} in which the Person is a child. The
main L{Family} is the L{Family} typically used for reports and
navigation. This is accomplished by moving the L{Family} to
the beginning of the list. The family_handle must be in
the list for this to have any effect.
@param family_handle: handle of the L{Family} to be marked
as the main L{Family}
@type family_handle: str
@return: Returns True if the assignment has successful
@rtype: bool
"""
f = self.remove_parent_family_handle(family_handle)
if f:
self.parent_family_list = [f] + self.parent_family_list
return True
else:
return False
def get_main_parents_family_handle(self):
"""
Returns the handle of the L{Family} considered to be the main
L{Family} in which the Person is a child.
@return: Returns the family_handle if a family_handle exists,
If no L{Family} is assigned, None is returned
@rtype: str
"""
if len(self.parent_family_list) == 0:
return None
else:
return self.parent_family_list[0][0]
def set_lds_baptism(self,lds_ord):
"""
Sets the LDS Baptism ordinance. An ordinance can be removed
by assigning to None.
@param lds_ord: L{LdsOrd} to assign as the LDS Baptism ordinance.
@type lds_ord: L{LdsOrd}
"""
self.lds_bapt = lds_ord
def get_lds_baptism(self):
"""
Returns the LDS Baptism ordinance.
@returns: returns the L{LdsOrd} instance assigned as the LDS
Baptism ordinance, or None if no ordinance has been assigned.
@rtype: L{LdsOrd}
"""
return self.lds_bapt
def set_lds_endowment(self,lds_ord):
"""
Sets the LDS Endowment ordinance. An ordinance can be removed
by assigning to None.
@param lds_ord: L{LdsOrd} to assign as the LDS Endowment ordinance.
@type lds_ord: L{LdsOrd}
"""
self.lds_endow = lds_ord
def get_lds_endowment(self):
"""
Returns the LDS Endowment ordinance.
@returns: returns the L{LdsOrd} instance assigned as the LDS
Endowment ordinance, or None if no ordinance has been assigned.
@rtype: L{LdsOrd}
"""
return self.lds_endow
def set_lds_sealing(self,lds_ord):
"""
Sets the LDS Sealing ordinance. An ordinance can be removed
by assigning to None.
@param lds_ord: L{LdsOrd} to assign as the LDS Sealing ordinance.
@type lds_ord: L{LdsOrd}
"""
self.lds_seal = lds_ord
def get_lds_sealing(self):
"""
Returns the LDS Sealing ordinance.
@returns: returns the L{LdsOrd} instance assigned as the LDS
Sealing ordinance, or None if no ordinance has been assigned.
@rtype: L{LdsOrd}
"""
return self.lds_seal
class Family(PrimaryObject,SourceNote,MediaBase,AttributeBase):
"""
Introduction
============
The Family record is the GRAMPS in-memory representation of the
relationships between people. It contains all the information
related to the relationship.
Usage
=====
Family objects are usually created in one of two ways.
1. Creating a new Family object, which is then initialized and
added to the database.
2. Retrieving an object from the database using the records
handle.
Once a Family object has been modified, it must be committed
to the database using the database object's commit_family function,
or the changes will be lost.
"""
MARRIED = 0
UNMARRIED = 1
CIVIL_UNION = 2
UNKNOWN = 3
OTHER = 4
def __init__(self):
"""
Creates a new Family instance. After initialization, most
data items have empty or null values, including the database
handle.
"""
PrimaryObject.__init__(self)
SourceNote.__init__(self)
MediaBase.__init__(self)
AttributeBase.__init__(self)
self.father_handle = None
self.mother_handle = None
self.child_list = []
self.type = Family.MARRIED
self.event_list = []
self.lds_seal = None
self.complete = 0
def serialize(self):
"""
Converts the data held in the event to a Python tuple that
represents all the data elements. This method is used to convert
the object into a form that can easily be saved to a database.
These elements may be primative Python types (string, integers),
complex Python types (lists or tuples, or Python objects. If the
target database cannot handle complex types (such as objectes or
lists), the database is responsible for converting the data into
a form that it can use.
@returns: Returns a python tuple containing the data that should
be considered persistent.
@rtype: tuple
"""
return (self.handle, self.gramps_id, self.father_handle, self.mother_handle,
self.child_list, self.type, self.event_list,
self.media_list, self.attribute_list, self.lds_seal,
self.complete, self.source_list, self.note,
self.change)
def unserialize(self, data):
"""
Converts the data held in a tuple created by the serialize method
back into the data in a Family structure.
"""
(self.handle, self.gramps_id, self.father_handle, self.mother_handle,
self.child_list, self.type, self.event_list,
self.media_list, self.attribute_list, self.lds_seal,
self.complete, self.source_list, self.note, self.change) = data
def _has_handle_reference(self,classname,handle):
if classname == 'Event':
return handle in self.event_list
elif classname == 'Person':
return handle in self.child_list + [self.father_handle,self.mother_handle]
elif classname == 'Place':
return bool(self.lds_seal) and self.lds_seal.place == handle
return False
def _remove_handle_references(self,classname,handle_list):
if classname == 'Event':
new_list = [ handle for handle in self.event_list \
if handle not in handle_list ]
self.event_list = new_list
elif classname == 'Person':
new_list = [ handle for handle in self.child_list \
if handle not in handle_list ]
self.child_list = new_list
if self.father_handle in handle_list:
self.father_handle = None
if self.mother_handle in handle_list:
self.mother_handle = None
elif classname == 'Place':
if self.lds_seal and self.lds_seal.place in handle_list:
self.lds_seal.place = None
def _replace_handle_reference(self,classname,old_handle,new_handle):
if classname == 'Event':
while old_handle in self.event_list:
ix = self.event_list.index(old_handle)
self.event_list[ix] = new_handle
elif classname == 'Person':
while old_handle in self.child_list:
ix = self.child_list.index(old_handle)
self.child_list[ix] = new_handle
if self.father_handle == old_handle:
self.father_handle = new_handle
if self.mother_handle == old_handle:
self.mother_handle = new_handle
elif classname == 'Place':
if self.lds_seal and self.lds_seal.place == old_handle:
self.lds_seal.place = new_handle
def get_text_data_child_list(self):
"""
Returns the list of child objects that may carry textual data.
@return: Returns the list of child objects that may carry textual data.
@rtype: list
"""
check_list = [self.lds_seal,self.note]
add_list = [item for item in check_list if item]
return self.media_list + self.attribute_list + \
self.source_list + add_list
def get_sourcref_child_list(self):
"""
Returns the list of child secondary objects that may refer sources.
@return: Returns the list of child secondary child objects that may refer sources.
@rtype: list
"""
check_list = self.media_list + self.attribute_list
if self.lds_seal:
check_list.append(self.lds_seal)
return check_list
def get_referenced_handles(self):
"""
Returns the list of (classname,handle) tuples for all directly
referenced primary objects.
@return: Returns the list of (classname,handle) tuples for referenced objects.
@rtype: list
"""
ret = []
ret += [('Event',handle) for handle in self.event_list]
ret += [('Person',handle) for handle in
self.child_list + [self.father_handle,self.mother_handle]
if handle]
return ret
def get_handle_referents(self):
"""
Returns the list of child objects which may, directly or through
their children, reference primary objects..
@return: Returns the list of objects refereincing primary objects.
@rtype: list
"""
return get_sourcref_child_list() + self.source_list
def set_complete_flag(self,val):
"""
Sets or clears the complete flag, which is used to indicate that the
Family's data is considered to be complete.
@param val: True indicates the Family object is considered to be
complete
@type val: bool
"""
self.complete = val
def get_complete_flag(self):
"""
Returns the complete flag, which is used to indicate that the
Family's data is considered to be complete.
@return: True indicates that the Family's record is considered to
be complete.
@rtype: bool
"""
return self.complete
def set_lds_sealing(self,lds_ord):
"""
Sets the LDS Sealing ordinance. An ordinance can be removed
by assigning to None.
@param lds_ord: L{LdsOrd} to assign as the LDS Sealing ordinance.
@type lds_ord: L{LdsOrd}
"""
self.lds_seal = lds_ord
def get_lds_sealing(self):
"""
Returns the LDS Sealing ordinance.
@returns: returns the L{LdsOrd} instance assigned as the LDS
Sealing ordinance, or None if no ordinance has been assigned.
@rtype: L{LdsOrd}
"""
return self.lds_seal
def set_relationship(self,relationship_type):
"""
Sets the relationship type between the people identified as the
father and mother in the relationship. The valid values are:
- C{Family.MARRIED} : indicates a legally recognized married
relationship between two individuals. This may be either
an opposite or a same sex relationship.
- C{Family.UNMARRIED} : indicates a relationship between two
individuals that is not a legally recognized relationship.
- C{Family.CIVIL_UNION} : indicates a legally recongnized,
non-married relationship between two individuals of the
same sex.
- C{Family.UNKNOWN} : indicates that the type of relationship
between the two individuals is not know.
- C{Family.OTHER} : indicates that the type of relationship
between the two individuals does not match any of the
other types.
@param relationship_type: Relationship type between the father
and mother of the relationship.
@type relationship_type: int
"""
self.type = relationship_type
def get_relationship(self):
"""
Returns the relationship type between the people identified as the
father and mother in the relationship.
"""
return self.type
def set_father_handle(self,person_handle):
"""
Sets the database handle for L{Person} that corresponds to
male of the relationship. For a same sex relationship, this
can represent either of people involved in the relationship.
@param person_handle: L{Person} database handle
@type person_handle: str
"""
self.father_handle = person_handle
def get_father_handle(self):
"""
Returns the database handle of the L{Person} identified as
the father of the Family.
@returns: L{Person} database handle
@rtype: str
"""
return self.father_handle
def set_mother_handle(self,person_handle):
"""
Sets the database handle for L{Person} that corresponds to
male of the relationship. For a same sex relationship, this
can represent either of people involved in the relationship.
@param person_handle: L{Person} database handle
@type person_handle: str
"""
self.mother_handle = person_handle
def get_mother_handle(self):
"""
Returns the database handle of the L{Person} identified as
the mother of the Family.
@returns: L{Person} database handle
@rtype: str
"""
return self.mother_handle
def add_child_handle(self,person_handle):
"""
Adds the database handle for L{Person} to the Family's list
of children.
@param person_handle: L{Person} database handle
@type person_handle: str
"""
if person_handle not in self.child_list:
self.child_list.append(person_handle)
def remove_child_handle(self,person_handle):
"""
Removes the database handle for L{Person} to the Family's list
of children if the L{Person} is already in the list.
@param person_handle: L{Person} database handle
@type person_handle: str
@return: True if the handle was removed, False if it was not
in the list.
@rtype: bool
"""
if person_handle in self.child_list:
self.child_list.remove(person_handle)
return True
else:
return False
def get_child_handle_list(self):
"""
Returns the list of L{Person} handles identifying the children
of the Family.
@return: Returns the list of L{Person} handles assocated with
the Family.
@rtype: list
"""
return self.child_list
def set_child_handle_list(self, child_list):
"""
Assigns the passed list to the Family's list children.
@param child_list: List of L{Person} handles to ba associated
as the Family's list of children.
@type child_list: list of L{Person} handles
"""
self.child_list = child_list
def add_event_handle(self,event_handle):
"""
Adds the L{Event} to the Family instance's L{Event} list. This is
accomplished by assigning the handle of a valid L{Event} in the
current database.
@param event_handle: handle of the L{Event} to be added to the
Person's L{Event} list.
@type event_handle: str
"""
self.event_list.append(event_handle)
def get_event_list(self) :
"""
Returns the list of handles associated with L{Event} instances.
@returns: Returns the list of L{Event} handles associated with
the Family instance.
@rtype: list
"""
return self.event_list
def set_event_list(self,event_list) :
"""
Sets the Family instance's L{Event} list to the passed list.
@param event_list: List of valid L{Event} handles
@type event_list: list
"""
self.event_list = event_list
class Event(PrimaryObject,PrivateSourceNote,MediaBase,DateBase,PlaceBase):
"""
Introduction
============
The Event record is used to store information about some type of
action that occurred at a particular place at a particular time,
such as a birth, death, or marriage.
"""
NAME = 0
ID = 1
def __init__(self,source=None):
"""
Creates a new Event instance, copying from the source if present
@param source: An event used to initialize the new event
@type source: Event
"""
PrimaryObject.__init__(self,source)
PrivateSourceNote.__init__(self,source)
MediaBase.__init__(self,source)
DateBase.__init__(self,source)
PlaceBase.__init__(self,source)
if source:
self.description = source.description
self.name = source.name
self.cause = source.cause
if source.witness != None:
self.witness = source.witness[:]
else:
self.witness = None
else:
self.description = ""
self.name = ""
self.cause = ""
self.witness = None
def serialize(self):
"""
Converts the data held in the event to a Python tuple that
represents all the data elements. This method is used to convert
the object into a form that can easily be saved to a database.
These elements may be primative Python types (string, integers),
complex Python types (lists or tuples, or Python objects. If the
target database cannot handle complex types (such as objectes or
lists), the database is responsible for converting the data into
a form that it can use.
@returns: Returns a python tuple containing the data that should
be considered persistent.
@rtype: tuple
"""
return (self.handle, self.gramps_id, self.name, self.date,
self.description, self.place, self.cause, self.private,
self.source_list, self.note, self.witness, self.media_list,
self.change)
def unserialize(self,data):
"""
Converts the data held in a tuple created by the serialize method
back into the data in an Event structure.
@param data: tuple containing the persistent data associated the
Person object
@type data: tuple
"""
(self.handle, self.gramps_id, self.name, self.date, self.description,
self.place, self.cause, self.private, self.source_list,
self.note, self.witness, self.media_list, self.change) = data
def _has_handle_reference(self,classname,handle):
if classname == 'Place':
return self.place == handle
elif classname == 'Person':
return handle in [ witness.val for witness in self.witness \
if witness.type == Event.ID ]
return False
def _remove_handle_references(self,classname,handle_list):
if classname == 'Person' and self.witness:
new_list = [ witness for witness in self.witness \
if witness.type == Event.ID and \
witness.val not in handle_list ]
self.witness = new_list
elif classname == 'Place' and self.place in handle_list:
self.place = ""
def _replace_handle_reference(self,classname,old_handle,new_handle):
if classname == 'Person' and self.witness:
for witness in self.witness:
if witness.type == Event.ID and witness.val == old_handle:
witness.val = new_handle
elif classname == 'Place' and self.place == old_handle:
self.place = new_handle
def get_text_data_list(self):
"""
Returns the list of all textual attributes of the object.
@return: Returns the list of all textual attributes of the object.
@rtype: list
"""
return [self.description,self.name,self.cause,self.get_date()]
def get_text_data_child_list(self):
"""
Returns the list of child objects that may carry textual data.
@return: Returns the list of child objects that may carry textual data.
@rtype: list
"""
check_list = self.media_list + self.source_list
if self.witness:
check_list = check_list + self.witness
if self.note:
check_list.append(self.note)
return check_list
def get_sourcref_child_list(self):
"""
Returns the list of child secondary objects that may refer sources.
@return: Returns the list of child secondary child objects that may refer sources.
@rtype: list
"""
return self.media_list
def get_referenced_handles(self):
"""
Returns the list of (classname,handle) tuples for all directly
referenced primary objects.
@return: Returns the list of (classname,handle) tuples for referenced objects.
@rtype: list
"""
ret = []
if self.place:
ret.append(('Place',self.place))
return ret
def get_handle_referents(self):
"""
Returns the list of child objects which may, directly or through
their children, reference primary objects..
@return: Returns the list of objects refereincing primary objects.
@rtype: list
"""
return self.media_list + self.source_list + \
[witness for witness in self.witness
if witness.type == Event.ID]
def get_witness_list(self):
"""
Returns the list of L{Witness} instances associated with the Event.
@return: Returns the list of L{Witness} objects assocated with
the object.
@rtype: list
"""
return self.witness
def set_witness_list(self,witness_list):
"""
Assigns the passed list to the object's list of L{Witness}
instances. To clear the list, None should be passed.
@param witness_list: List of L{Witness} instances to ba associated
with the Event.
@type witness_list: list
"""
if witness_list:
self.witness = witness_list
else:
self.witness = None
def add_witness(self,witness):
"""
Adds the L{Witness} instance to the Event's witness list.
@param witness: The L{Witness} instance to be added to the
Event's list of L{Witness} instances.
@type witness: L{Witness}
"""
if self.witness:
self.witness.append(witness)
else:
self.witness = [witness]
def is_empty(self):
"""
Returns True if the Event is an empty object (no values set).
@returns: True if the Event is empty
@rtype: bool
"""
date = self.get_date_object()
place = self.get_place_handle()
description = self.description
cause = self.cause
name = self.name
return ((not name or name == "Birth" or name == "Death") and
date.is_empty() and not place and not description and not cause)
def are_equal(self,other):
"""
Returns True if the passed Event is equivalent to the current Event.
@param other: Event to compare against
@type other: Event
@returns: True if the Events are equal
@rtype: bool
"""
if other == None:
other = Event (None)
if (self.name != other.name or
((self.place or other.place) and (self.place != other.place)) or
self.description != other.description or self.cause != other.cause or
self.private != other.private or
(not self.get_date_object().is_equal(other.get_date_object())) or
len(self.get_source_references()) != len(other.get_source_references())):
return False
index = 0
olist = other.get_source_references()
for a in self.get_source_references():
if not a.are_equal(olist[index]):
return False
index += 1
witness_list = self.get_witness_list()
other_list = other.get_witness_list()
if (witness_list and not other_list) or \
(other_list and not witness_list):
return False
if witness_list and other_list:
another_list = other_list[:]
for a in witness_list:
if a in another_list:
another_list.remove(a)
else:
return False
if another_list:
return False
return True
def set_name(self,name):
"""
Sets the name of the Event to the passed string.
@param name: Name to assign to the Event
@type name: str
"""
self.name = name
def get_name(self):
"""
Returns the name of the Event.
@return: Name of the Event
@rtype: str
"""
return self.name
def set_cause(self,cause):
"""
Sets the cause of the Event to the passed string. The string
may contain any information.
@param cause: Cause to assign to the Event
@type cause: str
"""
self.cause = cause
def get_cause(self):
"""
Returns the cause of the Event.
@return: Returns the cause of the Event
@rtype: str
"""
return self.cause
def set_description(self,description):
"""
Sets the description of the Event to the passed string. The string
may contain any information.
@param description: Description to assign to the Event
@type description: str
"""
self.description = description
def get_description(self) :
"""
Returns the description of the Event.
@return: Returns the description of the Event
@rtype: str
"""
return self.description
class Place(PrimaryObject,SourceNote,MediaBase):
"""
Contains information related to a place, including multiple address
information (since place names can change with time), longitude, latitude,
a collection of images and URLs, a note and a source
"""
def __init__(self,source=None):
"""
Creates a new Place object, copying from the source if present.
@param source: A Place object used to initialize the new Place
@type source: Place
"""
PrimaryObject.__init__(self,source)
SourceNote.__init__(self,source)
MediaBase.__init__(self,source)
if source:
self.long = source.long
self.lat = source.lat
self.title = source.title
self.main_loc = Location(source.main_loc)
self.alt_loc = []
for loc in source.alt_loc:
self.alt_loc = Location(loc)
self.urls = []
for u in source.urls:
self.urls.append(Url(u))
else:
self.long = ""
self.lat = ""
self.title = ""
self.main_loc = None
self.alt_loc = []
self.urls = []
def serialize(self):
"""
Converts the data held in the Place to a Python tuple that
represents all the data elements. This method is used to convert
the object into a form that can easily be saved to a database.
These elements may be primative Python types (string, integers),
complex Python types (lists or tuples, or Python objects. If the
target database cannot handle complex types (such as objectes or
lists), the database is responsible for converting the data into
a form that it can use.
@returns: Returns a python tuple containing the data that should
be considered persistent.
@rtype: tuple
"""
return (self.handle, self.gramps_id, self.title, self.long, self.lat,
self.main_loc, self.alt_loc, self.urls, self.media_list,
self.source_list, self.note, self.change)
def unserialize(self,data):
"""
Converts the data held in a tuple created by the serialize method
back into the data in a Place object.
@param data: tuple containing the persistent data associated the
Person object
@type data: tuple
"""
(self.handle, self.gramps_id, self.title, self.long, self.lat,
self.main_loc, self.alt_loc, self.urls, self.media_list,
self.source_list, self.note, self.change) = data
def get_text_data_list(self):
"""
Returns the list of all textual attributes of the object.
@return: Returns the list of all textual attributes of the object.
@rtype: list
"""
return [self.long,self.lat,self.title]
def get_text_data_child_list(self):
"""
Returns the list of child objects that may carry textual data.
@return: Returns the list of child objects that may carry textual data.
@rtype: list
"""
check_list = [self.main_loc,self.note]
add_list = [item for item in check_list if item]
return self.media_list + self.source_list + self.alt_loc \
+ self.urls + add_list
def get_sourcref_child_list(self):
"""
Returns the list of child secondary objects that may refer sources.
@return: Returns the list of child secondary child objects that may refer sources.
@rtype: list
"""
return self.media_list
def get_handle_referents(self):
"""
Returns the list of child objects which may, directly or through
their children, reference primary objects..
@return: Returns the list of objects refereincing primary objects.
@rtype: list
"""
return self.media_list + self.source_list
def get_url_list(self):
"""
Returns the list of L{Url} instances associated with the Place
@returns: List of L{Url} instances
@rtype: list
"""
return self.urls
def set_url_list(self,url_list):
"""
Sets the list of L{Url} instances to passed the list.
@param url_list: List of L{Url} instances
@type url_list: list
"""
self.urls = url_list
def add_url(self,url):
"""
Adds a L{Url} instance to the Place's list of L{Url} instances
@param url: L{Url} instance to be added to the Place's list of
related web sites.
@type url: L{Url}
"""
self.urls.append(url)
def set_title(self,title):
"""
Sets the descriptive title of the Place object
@param title: descriptive title to assign to the Place
@type title: str
"""
self.title = title
def get_title(self):
"""
Returns the descriptive title of the Place object
@returns: Returns the descriptive title of the Place
@rtype: str
"""
return self.title
def set_longitude(self,longitude):
"""
Sets the longitude of the Place object
@param longitude: longitude to assign to the Place
@type longitude: str
"""
self.long = longitude
def get_longitude(self):
"""
Returns the longitude of the Place object
@returns: Returns the longitude of the Place
@rtype: str
"""
return self.long
def set_latitude(self,latitude):
"""
Sets the latitude of the Place object
@param latitude: latitude to assign to the Place
@type latitude: str
"""
self.lat = latitude
def get_latitude(self):
"""
Returns the latitude of the Place object
@returns: Returns the latitude of the Place
@rtype: str
"""
return self.lat
def get_main_location(self):
"""
Returns the L{Location} object representing the primary information for the
Place instance. If a L{Location} hasn't been assigned yet, an empty one is
created.
@returns: Returns the L{Location} instance representing the primary location
information about the Place
@rtype: L{Location}
"""
if not self.main_loc:
self.main_loc = Location()
return self.main_loc
def set_main_location(self,location):
"""
Assigns the main location information about the Place to the L{Location}
object passed
@param location: L{Location} instance to assign to as the main information for
the Place
@type location: L{Location}
"""
self.main_loc = location
def get_alternate_locations(self):
"""
Returns a list of alternate L{Location} objects the present alternate information
about the current Place. A Place can have more than one L{Location}, since names
and jurisdictions can change over time for the same place.
@returns: Returns the alternate L{Location}s for the Place
@rtype: list of L{Location} objects
"""
return self.alt_loc
def set_alternate_locations(self,location_list):
"""
Replaces the current alternate L{Location} object list with the new one.
@param location_list: The list of L{Location} objects to assign to the Place's
internal list
@type location_list: list of L{Location} objects
"""
self.alt_loc = location_list
def add_alternate_locations(self,location):
"""
Adds a L{Location} object to the alternate location list
@param location: L{Location} instance to add
@type location: L{Location}
"""
if location not in self.alt_loc:
self.alt_loc.append(location)
def get_display_info(self):
"""Gets the display information associated with the object. This includes
the information that is used for display and for sorting. Returns a list
consisting of 13 strings. These are: Place Title, Place ID, Main Location
Parish, Main Location County, Main Location City, Main Location State/Province,
Main Location Country, upper case Place Title, upper case Parish, upper
case city, upper case county, upper case state, upper case country"""
if self.main_loc:
return [self.title,self.gramps_id,self.main_loc.parish,self.main_loc.city,
self.main_loc.county,self.main_loc.state,self.main_loc.country,
self.title.upper(), self.main_loc.parish.upper(),
self.main_loc.city.upper(), self.main_loc.county.upper(),
self.main_loc.state.upper(), self.main_loc.country.upper()]
else:
return [self.title,self.gramps_id,'','','','','',
self.title.upper(), '','','','','']
class MediaObject(PrimaryObject,SourceNote,DateBase,AttributeBase):
"""
Containter for information about an image file, including location,
description and privacy
"""
def __init__(self,source=None):
"""
Initialize a MediaObject. If source is not None, then object
is initialized from values of the source object.
@param source: Object used to initialize the new object
@type source: MediaObject
"""
PrimaryObject.__init__(self,source)
SourceNote.__init__(self,source)
DateBase.__init__(self,source)
AttributeBase.__init__(self,source)
if source:
self.path = source.path
self.mime = source.mime
self.desc = source.desc
self.thumb = source.thumb
else:
self.path = ""
self.mime = ""
self.desc = ""
self.thumb = None
def serialize(self):
"""
Converts the data held in the event to a Python tuple that
represents all the data elements. This method is used to convert
the object into a form that can easily be saved to a database.
These elements may be primative Python types (string, integers),
complex Python types (lists or tuples, or Python objects. If the
target database cannot handle complex types (such as objectes or
lists), the database is responsible for converting the data into
a form that it can use.
@returns: Returns a python tuple containing the data that should
be considered persistent.
@rtype: tuple
"""
return (self.handle, self.gramps_id, self.path, self.mime,
self.desc, self.attribute_list, self.source_list, self.note,
self.change, self.date)
def unserialize(self,data):
"""
Converts the data held in a tuple created by the serialize method
back into the data in an Event structure.
@param data: tuple containing the persistent data associated the object
@type data: tuple
"""
(self.handle, self.gramps_id, self.path, self.mime, self.desc,
self.attribute_list, self.source_list, self.note, self.change,
self.date) = data
def get_text_data_list(self):
"""
Returns the list of all textual attributes of the object.
@return: Returns the list of all textual attributes of the object.
@rtype: list
"""
return [self.path,self.mime,self.desc,self.get_date()]
def get_text_data_child_list(self):
"""
Returns the list of child objects that may carry textual data.
@return: Returns the list of child objects that may carry textual data.
@rtype: list
"""
check_list = self.attribute_list + self.source_list
if self.note:
check_list.append(self.note)
return check_list
def get_sourcref_child_list(self):
"""
Returns the list of child secondary objects that may refer sources.
@return: Returns the list of child secondary child objects that may refer sources.
@rtype: list
"""
return self.attribute_list
def get_handle_referents(self):
"""
Returns the list of child objects which may, directly or through
their children, reference primary objects..
@return: Returns the list of objects refereincing primary objects.
@rtype: list
"""
return self.attribute_list + self.source_list
def set_mime_type(self,type):
"""
Sets the MIME type associated with the MediaObject
@param type: MIME type to be assigned to the object
@type type: str
"""
self.mime = type
def get_mime_type(self):
"""
Returns the MIME type associated with the MediaObject
@returns: Returns the associated MIME type
@rtype: str
"""
return self.mime
def set_path(self,path):
"""set the file path to the passed path"""
self.path = os.path.normpath(path)
def get_path(self):
"""return the file path"""
return self.path
def set_description(self,text):
"""sets the description of the image"""
self.desc = text
def get_description(self):
"""returns the description of the image"""
return self.desc
class Source(PrimaryObject,MediaBase,NoteBase):
"""A record of a source of information"""
def __init__(self):
"""creates a new Source instance"""
PrimaryObject.__init__(self)
MediaBase.__init__(self)
NoteBase.__init__(self)
self.title = ""
self.author = ""
self.pubinfo = ""
self.note = Note()
self.datamap = {}
self.abbrev = ""
def serialize(self):
return (self.handle, self.gramps_id, unicode(self.title),
unicode(self.author), unicode(self.pubinfo),
self.note, self.media_list, unicode(self.abbrev),
self.change,self.datamap)
def unserialize(self,data):
"""
Converts the data held in a tuple created by the serialize method
back into the data in an Event structure.
"""
(self.handle, self.gramps_id, self.title, self.author,
self.pubinfo, self.note, self.media_list,
self.abbrev, self.change, self.datamap) = data
def get_text_data_list(self):
"""
Returns the list of all textual attributes of the object.
@return: Returns the list of all textual attributes of the object.
@rtype: list
"""
return [self.title,self.author,self.pubinfo,self.abbrev]
def get_text_data_child_list(self):
"""
Returns the list of child objects that may carry textual data.
@return: Returns the list of child objects that may carry textual data.
@rtype: list
"""
check_list = self.media_list
if self.note:
check_list.append(self.note)
return check_list
def get_sourcref_child_list(self):
"""
Returns the list of child secondary objects that may refer sources.
@return: Returns the list of child secondary child objects that may refer sources.
@rtype: list
"""
return self.media_list
def get_handle_referents(self):
"""
Returns the list of child objects which may, directly or through
their children, reference primary objects..
@return: Returns the list of objects refereincing primary objects.
@rtype: list
"""
return self.media_list
def has_source_reference(self,src_handle) :
"""
Returns True if any of the child objects has reference
to this source handle.
@param src_handle: The source handle to be checked.
@type src_handle: str
@return: Returns whether any of it's child objects has reference to this source handle.
@rtype: bool
"""
for item in self.get_sourcref_child_list():
if item.has_source_reference(src_handle):
return True
return False
def remove_source_references(self,src_handle_list):
"""
Removes references to all source handles in the list
in all child objects.
@param src_handle_list: The list of source handles to be removed.
@type src_handle_list: list
"""
for item in self.get_sourcref_child_list():
item.remove_source_references(src_handle_list)
def replace_source_references(self,old_handle,new_handle):
"""
Replaces references to source handles in the list
in this object and all child objects.
@param old_handle: The source handle to be replaced.
@type old_handle: str
@param new_handle: The source handle to replace the old one with.
@type new_handle: str
"""
for item in self.get_sourcref_child_list():
item.replace_source_references(old_handle,new_handle)
def get_data_map(self):
"""Returns the data map of attributes for the source"""
return self.datamap
def set_data_map(self,datamap):
"""Sets the data map of attributes for the source"""
self.datamap = datamap
def set_data_item(self,key,value):
"""Sets the particular data item in the attribute data map"""
self.datamap[key] = value
def set_title(self,title):
"""
Sets the descriptive title of the Source object
@param title: descriptive title to assign to the Source
@type title: str
"""
self.title = title
def get_title(self):
"""
Returns the descriptive title of the Place object
@returns: Returns the descriptive title of the Place
@rtype: str
"""
return self.title
def set_author(self,author):
"""sets the author of the Source"""
self.author = author
def get_author(self):
"""returns the author of the Source"""
return self.author
def set_publication_info(self,text):
"""sets the publication information of the Source"""
self.pubinfo = text
def get_publication_info(self):
"""returns the publication information of the Source"""
return self.pubinfo
def set_abbreviation(self,abbrev):
"""sets the title abbreviation of the Source"""
self.abbrev = abbrev
def get_abbreviation(self):
"""returns the title abbreviation of the Source"""
return self.abbrev
class LdsOrd(SourceNote,DateBase,PlaceBase):
"""
Class that contains information about LDS Ordinances. LDS
ordinances are similar to events, but have very specific additional
information related to data collected by the Church of Jesus Christ
of Latter Day Saints (Morman church). The LDS church is the largest
source of genealogical information in the United States.
"""
def __init__(self,source=None):
"""Creates a LDS Ordinance instance"""
SourceNote.__init__(self,source)
DateBase.__init__(self,source)
PlaceBase.__init__(self,source)
if source:
self.famc = source.famc
self.temple = source.temple
self.status = source.status
else:
self.famc = None
self.temple = ""
self.status = 0
def get_text_data_list(self):
"""
Returns the list of all textual attributes of the object.
@return: Returns the list of all textual attributes of the object.
@rtype: list
"""
return [self.temple,self.get_date()]
def get_text_data_child_list(self):
"""
Returns the list of child objects that may carry textual data.
@return: Returns the list of child objects that may carry textual data.
@rtype: list
"""
check_list = self.source_list
if self.note:
check_list.append(self.note)
return check_list
def get_referenced_handles(self):
"""
Returns the list of (classname,handle) tuples for all directly
referenced primary objects.
@return: Returns the list of (classname,handle) tuples for referenced objects.
@rtype: list
"""
if self.place:
return [('Place',self.place)]
else:
return []
def get_handle_referents(self):
"""
Returns the list of child objects which may, directly or through
their children, reference primary objects..
@return: Returns the list of objects refereincing primary objects.
@rtype: list
"""
return self.source_list
def set_family_handle(self,family):
"""Sets the Family database handle associated with the LDS ordinance"""
self.famc = family
def get_family_handle(self):
"""Gets the Family database handle associated with the LDS ordinance"""
return self.famc
def set_status(self,val):
"""
Sets the status of the LDS ordinance. The status is a text string
that matches a predefined set of strings."""
self.status = val
def get_status(self):
"""Gets the status of the LDS ordinance"""
return self.status
def set_temple(self,temple):
"""Sets the temple assocated with the ordinance"""
self.temple = temple
def get_temple(self):
"""Gets the temple assocated with the ordinance"""
return self.temple
def is_empty(self):
"""Returns 1 if the ordidance is actually empty"""
if (self.famc or
(self.date and not self.date.is_empty()) or
self.temple or
self.status or
self.place):
return False
else:
return True
def are_equal(self,other):
"""returns 1 if the specified ordinance is the same as the instance"""
if other == None:
return self.is_empty()
if (self.famc != other.famc or
self.place != other.place or
self.status != other.status or
self.temple != other.temple or
not self.get_date_object().is_equal(other.get_date_object()) or
len(self.get_source_references()) != len(other.get_source_references())):
return False
index = 0
olist = other.get_source_references()
for a in self.get_source_references():
if not a.are_equal(olist[index]):
return False
index += 1
return True
class Researcher:
"""Contains the information about the owner of the database"""
def __init__(self):
"""Initializes the Researcher object"""
self.name = ""
self.addr = ""
self.city = ""
self.state = ""
self.country = ""
self.postal = ""
self.phone = ""
self.email = ""
def get_name(self):
"""returns the database owner's name"""
return self.name
def get_address(self):
"""returns the database owner's address"""
return self.addr
def get_city(self):
"""returns the database owner's city"""
return self.city
def get_state(self):
"""returns the database owner's state"""
return self.state
def get_country(self):
"""returns the database owner's country"""
return self.country
def get_postal_code(self):
"""returns the database owner's postal code"""
return self.postal
def get_phone(self):
"""returns the database owner's phone number"""
return self.phone
def get_email(self):
"""returns the database owner's email"""
return self.email
def set(self,name,addr,city,state,country,postal,phone,email):
"""sets the information about the database owner"""
if name:
self.name = name.strip()
if addr:
self.addr = addr.strip()
if city:
self.city = city.strip()
if state:
self.state = state.strip()
if country:
self.country = country.strip()
if postal:
self.postal = postal.strip()
if phone:
self.phone = phone.strip()
if email:
self.email = email.strip()
class Location(BaseObject):
"""Provides information about a place, including city, county, state,
and country. Multiple Location objects can represent the same place,
since names of citys, countys, states, and even countries can change
with time"""
def __init__(self,source=None):
"""creates a Location object, copying from the source object if it exists"""
if source:
self.city = source.city
self.parish = source.parish
self.county = source.county
self.state = source.state
self.country = source.country
self.postal = source.postal
self.phone = source.phone
else:
self.city = ""
self.parish = ""
self.county = ""
self.state = ""
self.country = ""
self.postal = ""
self.phone = ""
def get_text_data_list(self):
"""
Returns the list of all textual attributes of the object.
@return: Returns the list of all textual attributes of the object.
@rtype: list
"""
return [self.city,self.parish,self.county,self.state,
self.country,self.postal,self.phone]
def is_empty(self):
return not self.city and not self.county and not self.state and \
not self.country and not self.postal and not self.phone
def set_city(self,data):
"""sets the city name of the Location object"""
self.city = data
def get_postal_code(self):
"""returns the postal code of the Location object"""
return self.postal
def set_postal_code(self,data):
"""sets the postal code of the Location object"""
self.postal = data
def get_phone(self):
"""returns the phone number of the Location object"""
return self.phone
def set_phone(self,data):
"""sets the phone number of the Location object"""
self.phone = data
def get_city(self):
"""returns the city name of the Location object"""
return self.city
def set_parish(self,data):
"""sets the religious parish name"""
self.parish = data
def get_parish(self):
"""gets the religious parish name"""
return self.parish
def set_county(self,data):
"""sets the county name of the Location object"""
self.county = data
def get_county(self):
"""returns the county name of the Location object"""
return self.county
def set_state(self,data):
"""sets the state name of the Location object"""
self.state = data
def get_state(self):
"""returns the state name of the Location object"""
return self.state
def set_country(self,data):
"""sets the country name of the Location object"""
self.country = data
def get_country(self):
"""returns the country name of the Location object"""
return self.country
class Note(BaseObject):
"""
Introduction
============
The Note class defines a text note. The note may be preformatted
or 'flowed', which indicates that it text string is considered
to be in paragraphs, separated by newlines.
"""
def __init__(self,text = ""):
"""
Creates a new Note object, initializing from the passed string.
"""
self.text = text
self.format = 0
def get_text_data_list(self):
"""
Returns the list of all textual attributes of the object.
@return: Returns the list of all textual attributes of the object.
@rtype: list
"""
return [self.text]
def set(self,text):
"""
Sets the text associated with the note to the passed string.
@param text: Text string defining the note contents.
@type text: str
"""
self.text = text
def get(self):
"""
Return the text string associated with the note.
@returns: Returns the text string defining the note contents.
@rtype: str
"""
return self.text
def append(self,text):
"""
Appends the specified text to the text associated with the note.
@param text: Text string to be appended to the note.
@type text: str
"""
self.text = self.text + text
def set_format(self,format):
"""
Sets the format of the note to the passed value. The value can
either indicate Flowed or Preformatted.
@param format: 0 indicates Flowed, 1 indicates Preformated
@type format: int
"""
self.format = format
def get_format(self):
"""
Returns the format of the note. The value can either indicate
Flowed or Preformatted.
@returns: 0 indicates Flowed, 1 indicates Preformated
@rtype: int
"""
return self.format
class MediaRef(PrivateSourceNote,AttributeBase):
"""Media reference class"""
def __init__(self,source=None):
PrivateSourceNote.__init__(self,source)
AttributeBase.__init__(self,source)
if source:
self.ref = source.ref
self.rect = source.rect
else:
self.ref = None
self.rect = None
def get_text_data_child_list(self):
"""
Returns the list of child objects that may carry textual data.
@return: Returns the list of child objects that may carry textual data.
@rtype: list
"""
check_list = self.attribute_list + self.source_list
if self.note:
check_list.append(self.note)
return check_list
def get_sourcref_child_list(self):
"""
Returns the list of child secondary objects that may refer sources.
@return: Returns the list of child secondary child objects that may refer sources.
@rtype: list
"""
return self.attribute_list
def get_referenced_handles(self):
"""
Returns the list of (classname,handle) tuples for all directly
referenced primary objects.
@return: Returns the list of (classname,handle) tuples for referenced objects.
@rtype: list
"""
if self.ref:
return [('MediaObject',self.ref)]
else:
return []
def get_handle_referents(self):
"""
Returns the list of child objects which may, directly or through
their children, reference primary objects..
@return: Returns the list of objects refereincing primary objects.
@rtype: list
"""
return self.attribute_list + self.source_list
def set_rectangle(self,coord):
"""Sets subection of an image"""
self.rect = coord
def get_rectangle(self):
"""Returns the subsection of an image"""
return self.rect
def set_reference_handle(self,obj_id):
self.ref = obj_id
def get_reference_handle(self):
return self.ref
class Attribute(PrivateSourceNote):
"""Provides a simple key/value pair for describing properties. Used
by the Person and Family objects to store descriptive information."""
def __init__(self,source=None):
"""creates a new Attribute object, copying from the source if provided"""
PrivateSourceNote.__init__(self,source)
if source:
self.type = source.type
self.value = source.value
else:
self.type = ""
self.value = ""
def get_text_data_list(self):
"""
Returns the list of all textual attributes of the object.
@return: Returns the list of all textual attributes of the object.
@rtype: list
"""
return [self.type,self.value]
def get_text_data_child_list(self):
"""
Returns the list of child objects that may carry textual data.
@return: Returns the list of child objects that may carry textual data.
@rtype: list
"""
check_list = self.source_list
if self.note:
check_list.append(self.note)
return check_list
def get_handle_referents(self):
"""
Returns the list of child objects which may, directly or through
their children, reference primary objects..
@return: Returns the list of objects refereincing primary objects.
@rtype: list
"""
return self.source_list
def set_type(self,val):
"""sets the type (or key) of the Attribute instance"""
self.type = val
def get_type(self):
"""returns the type (or key) or the Attribute instance"""
return self.type
def set_value(self,val):
"""sets the value of the Attribute instance"""
self.value = val
def get_value(self):
"""returns the value of the Attribute instance"""
return self.value
class Address(PrivateSourceNote,DateBase):
"""Provides address information for a person"""
def __init__(self,source=None):
"""Creates a new Address instance, copying from the source
if provided"""
PrivateSourceNote.__init__(self,source)
DateBase.__init__(self,source)
if source:
self.street = source.street
self.city = source.city
self.state = source.state
self.country = source.country
self.postal = source.postal
self.phone = source.phone
else:
self.street = ""
self.city = ""
self.state = ""
self.country = ""
self.postal = ""
self.phone = ""
def get_text_data_list(self):
"""
Returns the list of all textual attributes of the object.
@return: Returns the list of all textual attributes of the object.
@rtype: list
"""
return [self.street,self.city,self.state,self.country,
self.postal,self.phone,self.get_date()]
def get_text_data_child_list(self):
"""
Returns the list of child objects that may carry textual data.
@return: Returns the list of child objects that may carry textual data.
@rtype: list
"""
check_list = self.source_list
if self.note:
check_list.append(self.note)
return check_list
def get_handle_referents(self):
"""
Returns the list of child objects which may, directly or through
their children, reference primary objects..
@return: Returns the list of objects refereincing primary objects.
@rtype: list
"""
return self.source_list
def set_street(self,val):
"""sets the street portion of the Address"""
self.street = val
def get_street(self):
"""returns the street portion of the Address"""
return self.street
def set_phone(self,val):
"""sets the phone number portion of the Address"""
self.phone = val
def get_phone(self):
"""returns the phone number portion of the Address"""
return self.phone
def set_city(self,val):
"""sets the city portion of the Address"""
self.city = val
def get_city(self):
"""returns the city portion of the Address"""
return self.city
def set_state(self,val):
"""sets the state portion of the Address"""
self.state = val
def get_state(self):
"""returns the state portion of the Address"""
return self.state
def set_country(self,val):
"""sets the country portion of the Address"""
self.country = val
def get_country(self):
"""returns the country portion of the Address"""
return self.country
def set_postal_code(self,val):
"""sets the postal code of the Address"""
self.postal = val
def get_postal_code(self):
"""returns the postal code of the Address"""
return self.postal
class Name(PrivateSourceNote,DateBase):
"""Provides name information about a person. A person may have more
that one name throughout his or her life."""
DEF = 0 # locale default
LNFN = 1 # last name, first name
FNLN = 2 # first name, last name
def __init__(self,source=None):
"""creates a new Name instance, copying from the source if provided"""
PrivateSourceNote.__init__(self,source)
DateBase.__init__(self,source)
if source:
self.first_name = source.first_name
self.surname = source.surname
self.suffix = source.suffix
self.title = source.title
self.type = source.type
self.prefix = source.prefix
self.patronymic = source.patronymic
self.sname = source.sname
self.group_as = source.group_as
self.sort_as = source.sort_as
self.display_as = source.display_as
else:
self.first_name = ""
self.surname = ""
self.suffix = ""
self.title = ""
self.type = "Birth Name"
self.prefix = ""
self.patronymic = ""
self.sname = '@'
self.group_as = ""
self.sort_as = self.DEF
self.display_as = self.DEF
def get_text_data_list(self):
"""
Returns the list of all textual attributes of the object.
@return: Returns the list of all textual attributes of the object.
@rtype: list
"""
return [self.first_name,self.surname,self.suffix,self.title,
self.type,self.prefix,self.patronymic,self.get_date()]
def get_text_data_child_list(self):
"""
Returns the list of child objects that may carry textual data.
@return: Returns the list of child objects that may carry textual data.
@rtype: list
"""
check_list = self.source_list
if self.note:
check_list.append(self.note)
return check_list
def get_handle_referents(self):
"""
Returns the list of child objects which may, directly or through
their children, reference primary objects..
@return: Returns the list of objects refereincing primary objects.
@rtype: list
"""
return self.source_list
def set_group_as(self,name):
"""
Sets the grouping name for a person. Normally, this is the person's
surname. However, some locales group equivalent names (e.g. Ivanova
and Ivanov in Russian are usually considered equivalent.
"""
if name == self.surname:
self.group_as = ""
else:
self.group_as = name
def get_group_as(self):
"""
Returns the grouping name, which is used to group equivalent surnames.
"""
return self.group_as
def get_group_name(self):
"""
Returns the grouping name, which is used to group equivalent surnames.
"""
if self.group_as:
return self.group_as
else:
return self.surname
def set_sort_as(self,value):
"""
Specifies the sorting method for the specified name. Typically the
locale's default should be used. However, there may be names where
a specific sorting structure is desired for a name.
"""
self.sort_as = value
def get_sort_as(self):
"""
Returns the selected sorting method for the name. The options are
DEF (default for the current locale), LNFN (last name, first name),
or FNLN (first name, last name).
"""
return self.sort_as
def set_display_as(self,value):
"""
Specifies the display format for the specified name. Typically the
locale's default should be used. However, there may be names where
a specific display format is desired for a name.
"""
self.display_as = value
def get_display_as(self):
"""
Returns the selected display format for the name. The options are
DEF (default for the current locale), LNFN (last name, first name),
or FNLN (first name, last name).
"""
return self.display_as
def get_surname_prefix(self):
"""
Returns the prefix (or article) of a surname. The prefix is not
used for sorting or grouping.
"""
return self.prefix
def set_surname_prefix(self,val):
"""
Sets the prefix (or article) of a surname. Examples of articles
would be 'de' or 'van'.
"""
self.prefix = val
def set_type(self,type):
"""sets the type of the Name instance"""
self.type = type
def get_type(self):
"""returns the type of the Name instance"""
return self.type
def build_sort_name(self):
if self.surname:
self.sname = "%-25s%-30s%s" % (self.surname,self.first_name,self.suffix)
else:
self.sname = "@"
def set_first_name(self,name):
"""sets the given name for the Name instance"""
self.first_name = name
self.build_sort_name()
def set_patronymic(self,name):
"""sets the patronymic name for the Name instance"""
self.patronymic = name
self.build_sort_name()
def set_surname(self,name):
"""sets the surname (or last name) for the Name instance"""
self.surname = name
self.build_sort_name()
def set_suffix(self,name):
"""sets the suffix (such as Jr., III, etc.) for the Name instance"""
self.suffix = name
self.build_sort_name()
def get_sort_name(self):
return self.sname
def get_first_name(self):
"""returns the given name for the Name instance"""
return self.first_name
def get_patronymic(self):
"""returns the patronymic name for the Name instance"""
return self.patronymic
def get_surname(self):
"""returns the surname (or last name) for the Name instance"""
return self.surname
def get_upper_surname(self):
"""returns the surname (or last name) for the Name instance"""
return self.surname.upper()
def get_suffix(self):
"""returns the suffix for the Name instance"""
return self.suffix
def set_title(self,title):
"""sets the title (Dr., Reverand, Captain) for the Name instance"""
self.title = title
def get_title(self):
"""returns the title for the Name instance"""
return self.title
def get_name(self):
"""returns a name string built from the components of the Name
instance, in the form of surname, Firstname"""
if self.patronymic:
first = "%s %s" % (self.first_name, self.patronymic)
else:
first = self.first_name
if self.suffix:
if self.prefix:
return "%s %s, %s %s" % (self.prefix, self.surname, first, self.suffix)
else:
return "%s, %s %s" % (self.surname, first, self.suffix)
else:
if self.prefix:
return "%s %s, %s" % (self.prefix,self.surname, first)
else:
return "%s, %s" % (self.surname, first)
def get_upper_name(self):
"""returns a name string built from the components of the Name
instance, in the form of surname, Firstname"""
if self.patronymic:
first = "%s %s" % (self.first_name, self.patronymic)
else:
first = self.first_name
if self.suffix:
if self.prefix:
return "%s %s, %s %s" % (self.prefix.upper(), self.surname.upper(), first, self.suffix)
else:
return "%s, %s %s" % (self.surname.upper(), first, self.suffix)
else:
if self.prefix:
return "%s %s, %s" % (self.prefix.upper(), self.surname.upper(), first)
else:
return "%s, %s" % (self.surname.upper(), first)
def get_regular_name(self):
"""returns a name string built from the components of the Name
instance, in the form of Firstname surname"""
if self.patronymic:
first = "%s %s" % (self.first_name, self.patronymic)
else:
first = self.first_name
if (self.suffix == ""):
if self.prefix:
return "%s %s %s" % (first, self.prefix, self.surname)
else:
return "%s %s" % (first, self.surname)
else:
if self.prefix:
return "%s %s %s, %s" % (first, self.prefix, self.surname, self.suffix)
else:
return "%s %s, %s" % (first, self.surname, self.suffix)
def get_regular_upper_name(self):
"""returns a name string built from the components of the Name
instance, in the form of Firstname surname"""
if self.patronymic:
first = "%s %s" % (self.first_name, self.patronymic)
else:
first = self.first_name
if (self.suffix == ""):
if self.prefix:
return "%s %s %s" % (first, self.prefix.upper(), self.surname.upper())
else:
return "%s %s" % (first, self.surname.upper())
else:
if self.prefix:
return "%s %s %s, %s" % (first, self.prefix.upper(), self.surname.upper(), self.suffix)
else:
return "%s %s, %s" % (first, self.surname.upper(), self.suffix)
def is_equal(self,other):
"""
compares to names to see if they are equal, return 0 if they
are not
"""
if self.first_name != other.first_name:
return False
if self.surname != other.surname:
return False
if self.patronymic != other.patronymic:
return False
if self.prefix != other.prefix:
return False
if self.suffix != other.suffix:
return False
if self.title != other.title:
return False
if self.type != other.type:
return False
if self.private != other.private:
return False
if self.get_note() != other.get_note():
return False
if (self.date and other.date and not self.date.is_equal(other.date)) \
or (self.date and not other.date) \
or (not self.date and other.date):
return False
if len(self.get_source_references()) != len(other.get_source_references()):
return False
index = 0
olist = other.get_source_references()
for a in self.get_source_references():
if not a.are_equal(olist[index]):
return True
index += 1
return True
class Url(BaseObject,PrivacyBase):
"""Contains information related to internet Uniform Resource Locators,
allowing gramps to store information about internet resources"""
def __init__(self,source=None):
"""creates a new URL instance, copying from the source if present"""
PrivacyBase.__init__(self,source)
if source:
self.path = source.path
self.desc = source.desc
else:
self.path = ""
self.desc = ""
def get_text_data_list(self):
"""
Returns the list of all textual attributes of the object.
@return: Returns the list of all textual attributes of the object.
@rtype: list
"""
return [self.path,self.desc]
def set_path(self,path):
"""sets the URL path"""
self.path = path
def get_path(self):
"""returns the URL path"""
return self.path
def set_description(self,description):
"""sets the description of the URL"""
self.desc = description
def get_description(self):
"""returns the description of the URL"""
return self.desc
def are_equal(self,other):
"""returns 1 if the specified URL is the same as the instance"""
if other == None:
return 0
if self.path != other.path:
return 0
if self.desc != other.desc:
return 0
return 1
class Witness(BaseObject,PrivacyBase):
"""
The Witness class is used to represent a person who may or may
not be in the database. If the person is in the database, the
type will be Event.ID, and the value with be the database handle
for the person. If the person is not in the database, the type
will be Event.NAME, and the value will be a string representing
the person's name.
"""
def __init__(self,type=Event.NAME,val="",comment=""):
PrivacyBase.__init__(self)
self.set_type(type)
self.set_value(val)
self.set_comment(comment)
def get_text_data_list(self):
"""
Returns the list of all textual attributes of the object.
@return: Returns the list of all textual attributes of the object.
@rtype: list
"""
return [self.val,self.comment]
def get_referenced_handles(self):
"""
Returns the list of (classname,handle) tuples for all directly
referenced primary objects.
@return: Returns the list of (classname,handle) tuples for referenced objects.
@rtype: list
"""
if self.type == Event.ID:
return [('Person',self.val)]
else:
return []
def set_type(self,type):
self.type = type
def get_type(self):
return self.type
def set_value(self,val):
self.val = val
def get_value(self):
return self.val
def set_comment(self,comment):
self.comment = comment
def get_comment(self):
return self.comment
class SourceRef(BaseObject,DateBase,PrivacyBase,NoteBase):
"""Source reference, containing detailed information about how a
referenced source relates to it"""
def __init__(self,source=None):
"""creates a new SourceRef, copying from the source if present"""
DateBase.__init__(self,source)
PrivacyBase.__init__(self,source)
NoteBase.__init__(self,source)
if source:
self.confidence = source.confidence
self.ref = source.ref
self.page = source.page
self.text = source.text
else:
self.confidence = CONF_NORMAL
self.ref = None
self.page = ""
self.note = Note()
self.text = ""
def get_text_data_list(self):
"""
Returns the list of all textual attributes of the object.
@return: Returns the list of all textual attributes of the object.
@rtype: list
"""
return [self.page,self.text,self.get_date()]
def get_text_data_child_list(self):
"""
Returns the list of child objects that may carry textual data.
@return: Returns the list of child objects that may carry textual data.
@rtype: list
"""
return [self.note]
def get_referenced_handles(self):
"""
Returns the list of (classname,handle) tuples for all directly
referenced primary objects.
@return: Returns the list of (classname,handle) tuples for referenced objects.
@rtype: list
"""
if self.ref:
return [('Source',self.ref)]
else:
return []
def set_confidence_level(self,val):
"""Sets the confidence level"""
self.confidence = val
def get_confidence_level(self):
"""Returns the confidence level"""
return self.confidence
def set_base_handle(self,ref):
"""sets the Source instance to which the SourceRef refers"""
self.ref = ref
def get_base_handle(self):
"""returns the Source instance to which the SourceRef refers"""
return self.ref
def set_page(self,page):
"""sets the page indicator of the SourceRef"""
self.page = page
def get_page(self):
"""gets the page indicator of the SourceRef"""
return self.page
def set_text(self,text):
"""sets the text related to the SourceRef"""
self.text = text
def get_text(self):
"""returns the text related to the SourceRef"""
return self.text
def are_equal(self,other):
"""returns True if the passed SourceRef is equal to the current"""
if self.ref and other.ref:
if self.page != other.page:
return False
if (self.date and other.date and \
not self.date.is_equal(other.date)) \
or ((not self.date) and other.date and \
not other.date.is_empty()) \
or ((not other.date) and self.date and \
not self.date.is_empty()):
return False
if self.get_text() != other.get_text():
return False
if self.get_note() != other.get_note():
return False
if self.confidence != other.confidence:
return False
return True
elif not self.ref and not other.ref:
return True
else:
return False
class GenderStats:
"""
Class for keeping track of statistics related to Given Name vs.
Gender. This allows the tracking of the liklihood of a person's
given name indicating the gender of the person.
"""
def __init__ (self,stats={}):
if stats == None:
self.stats = {}
else:
self.stats = stats
def save_stats(self):
return self.stats
def _get_key (self, person):
name = person.get_primary_name().get_first_name()
return self._get_key_from_name (name)
def _get_key_from_name (self, name):
return name.split (' ')[0].replace ('?', '')
def name_stats (self, name):
if self.stats.has_key (name):
return self.stats[name]
return (0, 0, 0)
def count_person (self, person, db, undo = 0):
# Let the Person do their own counting later
person.db = db
name = self._get_key (person)
if not name:
return
gender = person.get_gender()
(male, female, unknown) = self.name_stats (name)
if not undo:
increment = 1
else:
increment = -1
if gender == Person.MALE:
male += increment
elif gender == Person.FEMALE:
female += increment
elif gender == Person.UNKNOWN:
unknown += increment
self.stats[name] = (male, female, unknown)
return
def uncount_person (self, person):
return self.count_person (person, None, undo = 1)
def guess_gender (self, name):
name = self._get_key_from_name (name)
if not name or not self.stats.has_key (name):
return Person.UNKNOWN
(male, female, unknown) = self.stats[name]
if unknown == 0:
if male and not female:
return Person.MALE
if female and not male:
return Person.FEMALE
if male > (2 * female):
return Person.MALE
if female > (2 * male):
return Person.FEMALE
return Person.UNKNOWN
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