python - Django : NameError at /approved/filter/7/ - name 'testElement' is not defined -


i new django , trying send different context variable depending on if statement satisfied. view:

class filtersearch(view):     template_name = 'approved/approvedelementsseview.html'      def post(self,request,testplanid):         elemtype = request.post.get('testelementtype');         elemcategory = request.post.get('category');          if(elemcategory=='routing'):             global testelement;             testelement=approvedtestelement.objects.filter(testelementtype=elemtype, routing='y');             return testelement         elif(elemcategory=='switching'):             global testelement;             testelement = approvedtestelement.objects.filter(testelementtype=elemtype, switching='y');             return testelement           return render(request,self.template_name,{'testelement':testelement,'testplanid':testplanid})

i getting unboundlocalerror:local variable 'testelement' referenced before assignment , tried fixing defining testelement global variable, getting nameerror: name 'testelement' not defined. appreciated!

class filtersearch(view): template_name = 'approved/approvedelementsseview.html'

def post(self,request,testplanid):     elemtype = request.post.get('testelementtype');     elemcategory = request.post.get('category');      if(elemcategory=='routing'):         testelement = approvedtestelement.objects.filter(testelementtype=elemtype, routing='y');     if(elemcategory=='switching'):         testelement = approvedtestelement.objects.filter(testelementtype=elemtype, switching='y');          return render(request,self.template_name,{'testelement':testelement,'testplanid':testplanid})

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