I have two classes. Province creates a bunch of instances of Areas, and puts them in its self.areas list. I want for an Areas instance to access the attributes (or other data) of the Province instance which contains it in its self.areas list. To visualize:
class Province:
def __init__(self, stuff="spam"):
self.stuff = stuff
self.areas = list()
def makeareas(self):
# make instances of Areas and put them in self.areas
class Areas:
def __init__(self):
pass
def access_stuff(self):
# access stuff of the Province where it is in its list
How do I accomplish this? More importantly, is this even a correct approach? Is there a more reasonable and easier way to do this that I don't know of?
When instantiating an Area pass it a reference to province like:
class Province:
def __init__(self, stuff="spam"):
self.stuff = stuff
self.areas = list()
def makeareas(self, area):
self.areas.append(Areas(area, self))
class Areas:
def __init__(self, area, province):
self.area = area
self.province = province
def access_stuff(self):
# access stuff of the Province where it is in its list
return '%s - %s ' %(self.area, self.province.stuff)
p = Province('This is stuff')
# Examples
p.makeareas('area1')
p.makeareas('area2')
for area in p.areas:
print(area.access_stuff())
area1 - This is stuff
area2 - This is stuff
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