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* src/ReportBase/_ReportUtils.py: 0000922: Slight change to estimate_age, and an additional function

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svn: r8118
This commit is contained in:
Brian Matherly 2007-02-15 02:26:18 +00:00
parent b52be035cd
commit 7d48cdfc1e
2 changed files with 56 additions and 2 deletions
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4
ChangeLog
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@ -1,3 +1,7 @@
2007-02-14 Douglas Blank <dblank@cs.brynmawr.edu>
* src/ReportBase/_ReportUtils.py: 0000922: Slight change to estimate_age,
and an additional function
2007-02-14 Don Allingham <don@gramps-project.org>
* src/GrampsDbUtils/_GedcomParse.py: gedcom refactoring

54
src/ReportBase/_ReportUtils.py
View File

@ -986,7 +986,7 @@ def draw_vertical_bar_graph(doc, format, start_x, start_y, height, width, data):
_t = time.localtime(time.time())
_TODAY = DateHandler.parser.parse("%04d-%02d-%02d" % (_t[0],_t[1],_t[2]))
def estimate_age(db, person, end_handle=None, start_handle=None):
def estimate_age(db, person, end_handle=None, start_handle=None, today=_TODAY):
"""
Estimates the age of a person based off the birth and death
dates of the person. A tuple containing the estimated upper
@ -1033,7 +1033,10 @@ def estimate_age(db, person, end_handle=None, start_handle=None):
if dhandle:
ddata = db.get_event_from_handle(dhandle).get_date_object()
else:
ddata = _TODAY
if today != None:
ddata = today
else:
return (-1,-1)
# if the date is not valid, return an error message
if not bdata.get_valid() or not ddata.get_valid():
@ -1072,6 +1075,53 @@ def estimate_age(db, person, end_handle=None, start_handle=None):
age = (lower,upper)
return age
def estimate_age_on_date(db, person, ddata=_TODAY):
"""
This will be replaced with something similar to probably_alive
"""
bhandle = None
bref = person.get_birth_ref()
if bref:
bhandle = bref.get_reference_handle()
if not bhandle:
return (-1,-1)
bdata = db.get_event_from_handle(bhandle).get_date_object()
# if the date is not valid, return an error message
if not bdata.get_valid() or not ddata.get_valid():
return (-1,-1)
# if a year is not valid, return an error message
if not bdata.get_year_valid() or not ddata.get_year_valid():
return (-1,-1)
bstart = bdata.get_start_date()
bstop = bdata.get_stop_date()
dstart = ddata.get_start_date()
dstop = ddata.get_stop_date()
def _calc_diff(low,high):
if (low[1],low[0]) > (high[1],high[0]):
return high[2] - low[2] - 1
else:
return high[2] - low[2]
if bstop == RelLib.Date.EMPTY and dstop == RelLib.Date.EMPTY:
lower = _calc_diff(bstart,dstart)
age = [lower, lower]
elif bstop == RelLib.Date.EMPTY:
lower = _calc_diff(bstart,dstart)
upper = _calc_diff(bstart,dstop)
age = [lower,upper]
elif dstop == RelLib.Date.EMPTY:
lower = _calc_diff(bstop,dstart)
upper = _calc_diff(bstart,dstart)
age = [lower,upper]
else:
lower = _calc_diff(bstop,dstart)
upper = _calc_diff(bstart,dstop)
age = [lower,upper]
if age[0] < 0 and age[1] < 0:
age = (-1, -1)
elif age[0] > 120 and age[1] > 120:
age = (-1, -1)
return age
def sanitize_list(obj_list,exclude_private):
"""
Removes private objects from the list.