django - Form instantiation mechanism -

i have problem django form instantiation. sum up, here's code. in view, have generate context related many objects.

def my_view(request):     myobjects = objectfrommodels.objects.filter(some_attribute = '1234')     item in myobjects:         form_related = associatedform(item_pk = item.pk)         my_context[item] = form_related  class associatedform(forms.form):     # attributes      def __init__(self,item_pk,*args,**kwargs)         super(associatedform,*args,**kwargs)         if item_pk :              obj = objectfrommodels.objects.get(pk=item_pk)             self.someattribute = obj.calling_function() # returns list 

here's trouble, in view, after iteration, items, value of my_context[item.name] overriden value of last element of iteration

in order debug, printed results :

def my_view(request):         myobjects = objectfrommodels.objects.filter(some_attribute = '1234')         item in myobjects:             form_related = associatedform(item_pk = item.pk)              print(form_related.someattribute)             my_context[item.name] = form_related          key,val in my_context:              print(key)             print(val.someattribute) 

let's take example. filter function returns 3 objects : [objecta,objectb,objectc]

and calling calling_function() these objects returns :

• for item : ['aze','zer','ert']
• for item b : ['qsd','sdf','dfg']
• for item c : ['wxc','xcv','vbn']

logically, after iterations, have in context. thing that, returns :

{<objecta>:['wxc','xcv','vbn'],  <objectb>:['wxc','xcv','vbn'],  <objectc>:['wxc','xcv','vbn']} 

i first though problem of reference both forms in context have different memory addresses. tried deep_copy nothing changed.

i suspect consider 3 different forms 1 form can't explain why because said, both have different memory addresses. , why, in loop, display of form attributes right outside loop, messing , parsing last dict both of entries of context dict ?

does have clue identify problem ?