def save(self):
new_item = Item(category=self.cleaned_data['category'],
price=self.cleaned_data['price'],
pub_date=self.cleaned_data['pub_date'],
comment=self.cleaned_data['comment'])
if not new_item.category.isIncome:
if new_item.price>0:
new_item.price = new_item.price*-1
else:
if new_item.price<0:
new_item.price = new_item.price*-1
return new_item
