204 lines
7.8 KiB
Python
204 lines
7.8 KiB
Python
#
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# Gramps - a GTK+/GNOME based genealogy program
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#
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# Copyright (C) 2001 Jesper Zedlitz
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# Copyright (C) 2004-2006 Donald Allingham
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# Copyright (C) 2007 Johan Gonqvist <johan.gronqvist@gmail.com>
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# Copyright (C) 2008 Brian G. Matherly
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#
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 2 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software
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# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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#
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# $Id$
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"""Reports/Text Reports /Number of Ancestors Report"""
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#------------------------------------------------------------------------
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#
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# standard python modules
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#
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#------------------------------------------------------------------------
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from gettext import gettext as _
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import math
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#------------------------------------------------------------------------
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#
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# GRAMPS modules
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#
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#------------------------------------------------------------------------
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from PluginUtils import register_report, PersonOption
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from ReportBase import Report, MenuReportOptions, ReportUtils, \
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CATEGORY_TEXT, MODE_GUI, MODE_BKI, MODE_CLI
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from BasicUtils import name_displayer
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import BaseDoc
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#------------------------------------------------------------------------
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#
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# NumberOfAncestorsReport
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#
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#------------------------------------------------------------------------
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class NumberOfAncestorsReport(Report):
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"""
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This report counts all the ancestors of the specified person.
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"""
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def __init__(self, database, options_class):
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"""
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Create the NumberOfAncestorsReport object that produces the report.
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The arguments are:
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database - the GRAMPS database instance
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person - currently selected person
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options_class - instance of the Options class for this report
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"""
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Report.__init__(self, database, options_class)
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self.__db = database
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pid = options_class.menu.get_option_by_name('pid').get_value()
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self.__person = database.get_person_from_gramps_id(pid)
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def write_report(self):
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"""
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The routine the actually creates the report. At this point, the document
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is opened and ready for writing.
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"""
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thisgen = {}
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all_people = {}
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total_theoretical = 0
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thisgen[self.__person.get_handle()]=1
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self.doc.start_paragraph("NOA-Title")
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name = name_displayer.display(self.__person)
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title = _("Number of Ancestors for %s") % name
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mark = BaseDoc.IndexMark(title, BaseDoc.INDEX_TYPE_TOC, 1)
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self.doc.write_text(title, mark)
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self.doc.end_paragraph()
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thisgensize = 1
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gen = 0
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while thisgensize > 0:
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thisgensize = 0
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if thisgen != {}:
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thisgensize = len(thisgen.values())
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gen += 1
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theoretical = math.pow(2, ( gen - 1 ) )
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total_theoretical += theoretical
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percent = ( sum(thisgen.values()) / theoretical ) * 100
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if thisgensize == 1 :
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text = _("Generation %d has 1 individual. (%3.2f%%)") \
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% (gen, percent)
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else:
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text = _("Generation %d has %d individuals. (%3.2f%%)")\
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% (gen, thisgensize, percent)
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self.doc.start_paragraph('NOA-Normal')
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self.doc.write_text(text)
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self.doc.end_paragraph()
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temp = thisgen
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thisgen = {}
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for person_handle in temp.keys():
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person = self.__db.get_person_from_handle(person_handle)
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family_handle = person.get_main_parents_family_handle()
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if family_handle:
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family = self.__db.get_family_from_handle(family_handle)
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father_handle = family.get_father_handle()
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mother_handle = family.get_mother_handle()
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if father_handle:
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thisgen[father_handle] = \
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thisgen.get(father_handle, 0) + temp[person_handle]
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all_people[father_handle] = \
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all_people.get(father_handle, 0) + \
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temp[person_handle]
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if mother_handle:
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thisgen[mother_handle] = \
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thisgen.get(mother_handle, 0) + temp[person_handle]
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all_people[mother_handle] = \
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all_people.get(mother_handle, 0) + \
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temp[person_handle]
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if( total_theoretical != 1 ):
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percent = ( sum(all_people.values()) / (total_theoretical-1) ) * 100
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else:
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percent = 0
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text = _("Total ancestors in generations 2 to %d is %d. (%3.2f%%)") \
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% (gen, len(all_people.keys()) ,percent)
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self.doc.start_paragraph('NOA-Normal')
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self.doc.write_text(text)
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self.doc.end_paragraph()
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#------------------------------------------------------------------------
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#
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# NumberOfAncestorsOptions
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#
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#------------------------------------------------------------------------
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class NumberOfAncestorsOptions(MenuReportOptions):
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"""
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Defines options for the NumberOfAncestorsReport.
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"""
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def __init__(self, name, dbase):
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MenuReportOptions.__init__(self, name, dbase)
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def add_menu_options(self, menu):
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"""
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Add options to the menu for the kinship report.
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"""
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category_name = _("Report Options")
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pid = PersonOption(_("Center Person"))
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pid.set_help(_("The center person for the report"))
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menu.add_option(category_name, "pid", pid)
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def make_default_style(self, default_style):
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"""Make the default output style for the Number of Ancestors Report."""
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font = BaseDoc.FontStyle()
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font.set_size(16)
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font.set_type_face(BaseDoc.FONT_SANS_SERIF)
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font.set_bold(1)
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para = BaseDoc.ParagraphStyle()
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para.set_header_level(1)
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para.set_bottom_border(1)
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para.set_bottom_margin(ReportUtils.pt2cm(8))
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para.set_font(font)
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para.set_alignment(BaseDoc.PARA_ALIGN_CENTER)
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para.set_description(_("The style used for the title of the page."))
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default_style.add_paragraph_style("NOA-Title", para)
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font = BaseDoc.FontStyle()
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font.set_size(12)
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para = BaseDoc.ParagraphStyle()
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para.set_font(font)
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para.set_description(_('The basic style used for the text display.'))
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default_style.add_paragraph_style("NOA-Normal", para)
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#-------------------------------------------------------------------------
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#
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# register_report
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#
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#-------------------------------------------------------------------------
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register_report(
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name = 'number_of_ancestors_report',
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category = CATEGORY_TEXT,
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report_class = NumberOfAncestorsReport,
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options_class = NumberOfAncestorsOptions,
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modes = MODE_GUI | MODE_BKI | MODE_CLI,
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translated_name = _("Number of Ancestors Report"),
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status = _("Stable"),
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description = _("Counts number of ancestors of selected person"),
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author_name = "Brian G. Matherly",
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author_email = "brian@gramps-project.org"
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)
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