Fix two bugs in fanchart: crash on empty famtree, empty events show year 0
svn: r20354
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1ce04c4874
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320044c377
@ -117,10 +117,12 @@ def get_age(db, person, fallback=True, calendar="gregorian"):
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age = None
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if birth is not None:
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birth_date = birth.get_date_object().to_calendar("gregorian")
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if (birth_date and birth_date.get_valid()):
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if (birth_date and birth_date.get_valid()
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and not birth_date.is_empty()):
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if death is not None:
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death_date = death.get_date_object().to_calendar("gregorian")
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if (death_date and death_date.get_valid()):
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if (death_date and death_date.get_valid()
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and not death_date.is_empty()):
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age = death_date - birth_date
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if not age.is_valid():
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age = None
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@ -141,13 +143,15 @@ def get_timeperiod(db, person):
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birth = get_birth_or_fallback(db, person)
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if birth is not None:
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birth_date = birth.get_date_object().to_calendar("gregorian")
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if (birth_date and birth_date.get_valid()):
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if (birth_date and birth_date.get_valid()
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and not birth_date.is_empty()):
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return birth_date.get_year()
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death = get_death_or_fallback(db, person)
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# no birth, period is death - 20
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if death is not None:
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death_date = death.get_date_object().to_calendar("gregorian")
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if (death_date and death_date.get_valid()):
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if (death_date and death_date.get_valid()
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and not death_date.is_empty()):
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return death_date.get_year() - 20
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# no birth and death, look for another event date we can use
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for event_ref in person.get_primary_event_ref_list():
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@ -155,7 +159,8 @@ def get_timeperiod(db, person):
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event = db.get_event_from_handle(event_ref.ref)
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if event:
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event_date = event.get_date_object().to_calendar("gregorian")
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if (event_date and event_date.get_valid()):
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if (event_date and event_date.get_valid()
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and not event_date.is_empty()):
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return event_date.get_year()
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return None
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@ -602,7 +602,10 @@ class FanChartWidget(Gtk.DrawingArea):
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cr.stroke()
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#now again to fill
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person = self.dbstate.db.get_person_from_handle(child_handle)
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if person:
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r, g, b, a = self.background_box(person, person.gender, -1, userdata)
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else:
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r=255; g=255; b=255; a=1
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cr.move_to(rmin*math.cos(thetamin), rmin*math.sin(thetamin))
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cr.arc(0, 0, rmin, thetamin, thetamax)
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cr.line_to(rmax*math.cos(thetamax), rmax*math.sin(thetamax))
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