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* src/Relationship.py: add "get_grandparents_string" to return the

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grandparents relationship between to people.


svn: r1988
This commit is contained in:
Don Allingham 2003-08-11 02:57:12 +00:00
parent 7f967572da
commit cebe78e517
1 changed files with 69 additions and 0 deletions
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69
src/Relationship.py
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@ -46,6 +46,17 @@ _removed_level = [ "", " once removed", " twice removed", " three times removed"
" sixteen times removed", " seventeen times removed", " eighteen times removed",
" nineteen times removed", " twenty times removed" ]
_parents_level = [ "", "parents", "grandparents", "great grandparents", "second great grandparents",
"third great grandparents", "fourth great grandparents",
"fifth great grandparents", "sixth great grandparents",
"seventh great grandparents", "eighth great grandparents",
"ninth great grandparents", "tenth great grandparents",
"eleventh great grandparents", "twelefth great grandparents",
"thirteenth great grandparents", "fourteenth great grandparents",
"fifteenth great grandparents", "sixteenth great grandparents",
"seventeenth great grandparents", "eighteenth great grandparents",
"nineteenth great grandparents", "twentieth great grandparents", ]
_father_level = [ "", "father", "grandfather", "great grandfather", "second great grandfather",
"third great grandfather", "fourth great grandfather",
"fifth great grandfather", "sixth great grandfather",
@ -154,6 +165,9 @@ def apply_filter(person,index,plist,pmap):
def get_cousin(level,removed):
return "%s cousin%s" % (_level_name[level],_removed_level[removed])
def get_parents(level):
return _parents_level[level]
def get_father(level):
return _father_level[level]
@ -264,3 +278,58 @@ def get_relationship(orig_person,other_person):
else:
return (get_cousin(secondRel-1,firstRel-secondRel),common)
def get_grandparents_string(orig_person,other_person):
"""
returns a string representing the relationshp between the two people,
along with a list of common ancestors (typically father,mother)
"""
firstMap = {}
firstList = []
secondMap = {}
secondList = []
common = []
rank = 9999999
if orig_person == None:
return ("undefined",[])
if orig_person == other_person:
return ('', [])
apply_filter(orig_person,0,firstList,firstMap)
apply_filter(other_person,0,secondList,secondMap)
for person in firstList:
if person in secondList:
new_rank = firstMap[person.getId()]
if new_rank < rank:
rank = new_rank
common = [ person ]
elif new_rank == rank:
common.append(person)
firstRel = -1
secondRel = -1
length = len(common)
if length == 1:
person = common[0]
secondRel = firstMap[person.getId()]
firstRel = secondMap[person.getId()]
elif length == 2:
p1 = common[0]
secondRel = firstMap[p1.getId()]
firstRel = secondMap[p1.getId()]
elif length > 2:
person = common[0]
secondRel = firstMap[person.getId()]
firstRel = secondMap[person.getId()]
if firstRel == 0:
if secondRel == 0:
return ('',common)
else:
return (get_parents(secondRel),common)
else:
return None