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2003-07-21 Tim Waugh <twaugh@redhat.com>

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* src/RelLib.py: Made Person.probablyAlive() smarter.


svn: r1913
This commit is contained in:
Tim Waugh 2003-07-21 11:20:31 +00:00
parent bb483ef22f
commit cce126755b
2 changed files with 53 additions and 1 deletions
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ChangeLog
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@ -1,3 +1,6 @@
2003-07-21 Tim Waugh <twaugh@redhat.com>
* src/RelLib.py: Made Person.probablyAlive() smarter.
2003-07-20 Don Allingham <dallingham@users.sourceforge.net>
* src/plugins/ReadGedcom.py: handle sources attached to a person (not
to an event), handle the PAF/FTW _MARNM extension.

51
src/RelLib.py
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@ -37,7 +37,7 @@ import os
# GRAMPS modules
#
#-------------------------------------------------------------------------
from Date import Date, compare_dates, not_too_old
from Date import Date, SingleDate, compare_dates, not_too_old
import sort
import const
@ -1384,10 +1384,59 @@ class Person(Persistent):
return self.lds_seal
def probablyAlive(self):
"""Returns true if the person may be alive."""
if not self.death.is_empty ():
return 0
if self.birth.getDate() != "":
return not_too_old(self.birth.getDateObj().get_start_date())
# Neither birth nor death events are available. Try looking
# for descendants that were born more than a lifespan ago.
min_generation = 13
def descendants_too_old (person, years):
for family in person.getFamilyList ():
for child in family.getChildList ():
if child.birth.getDate () != "":
d = SingleDate (child.birth.getDateObj ().
get_start_date ())
d.setYear (d.getYear () - years)
if not not_too_old (d):
return 1
if child.death.getDate () != "":
d = SingleDate (child.death.getDateObj ().
get_start_date ())
if not not_too_old (d):
return 1
if descendants_too_old (child, years + min_generation):
return 1
if descendants_too_old (self, min_generation):
return 0
# What about their parents?
family = self.getMainParents ()
if family:
for parent in [family.getFather (), family.getMother ()]:
if not parent:
continue
if parent.birth.getDate () != "":
d = SingleDate (parent.birth.getDateObj ().
get_start_date ())
d.setYear (d.getYear () + min_generation)
print d.getYear ()
if not not_too_old (d):
return 0
if parent.death.getDate () != "":
d = SingleDate (parent.death.getDateObj ().
get_start_date ())
if not not_too_old (d):
return 0
return 1
class Event(DataObj):