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* src/plugins/CountAncestors.py: Add percent of theoretical ancestors

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svn: r6496
This commit is contained in:
Brian Matherly 2006-04-29 23:17:58 +00:00
parent 1c5bd0e1b3
commit c872bd6051
2 changed files with 17 additions and 4 deletions
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3
ChangeLog
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@ -1,3 +1,6 @@
2006-04-29 Brian Matherly <brian@gramps-project.org>
* src/plugins/CountAncestors.py: Add percent of theoretical ancestors
2006-04-28 Don Allingham <don@gramps-project.org> 2006-04-28 Don Allingham <don@gramps-project.org>
* src/AddMedia.py: assign handle to notes * src/AddMedia.py: assign handle to notes

16
src/plugins/CountAncestors.py
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@ -31,6 +31,7 @@
import os import os
from gettext import gettext as _ from gettext import gettext as _
from sets import Set from sets import Set
from math import pow
#------------------------------------------------------------------------ #------------------------------------------------------------------------
# #
@ -65,6 +66,7 @@ class CountAncestors:
thisgen = Set() thisgen = Set()
all = Set() all = Set()
allgen = 0 allgen = 0
total_theoretical = 0
thisgen.add(person.get_handle()) thisgen.add(person.get_handle())
title = _("Number of ancestors of \"%s\" by generation") % person.get_primary_name().get_name() title = _("Number of ancestors of \"%s\" by generation") % person.get_primary_name().get_name()
@ -76,10 +78,13 @@ class CountAncestors:
if thisgen: if thisgen:
thisgensize = len( thisgen ) thisgensize = len( thisgen )
gen -= 1 gen -= 1
theoretical = pow(2, ( gen * -1 ) )
total_theoretical += theoretical
percent = ( thisgensize / theoretical ) * 100
if thisgensize == 1 : if thisgensize == 1 :
text += _("Generation %d has 1 individual.\n") % (gen) text += _("Generation %d has 1 individual. (%3.2f%%)\n") % (gen,percent)
else: else:
text += _("Generation %d has %d individuals.\n") % (gen, thisgensize) text += _("Generation %d has %d individuals. (%3.2f%%)\n") % (gen,thisgensize,percent)
temp = thisgen temp = thisgen
thisgen = Set() thisgen = Set()
for person_handle in temp: for person_handle in temp:
@ -97,7 +102,12 @@ class CountAncestors:
all.add(mother_handle) all.add(mother_handle)
allgen += len(thisgen) allgen += len(thisgen)
text += _("Total ancestors in generations %d to -1 is %d.\n") % (gen, allgen) if( total_theoretical != 1 ):
percent = ( (allgen) / (total_theoretical-1) ) * 100
else:
percent = 0
text += _("Total ancestors in generations %d to -1 is %d. (%3.2f%%)\n") % (gen,allgen,percent)
top = topDialog.get_widget("summary") top = topDialog.get_widget("summary")
textwindow = topDialog.get_widget("textwindow") textwindow = topDialog.get_widget("textwindow")