def save(self, tree_name):
tree = Building.save(self, tree_name)
# Specify nature
nature = etree.SubElement(tree, 'type')
nature.text = 'shop'
# Specify content
items = etree.SubElement(tree, 'items')
for it in self.items:
item = etree.SubElement(items, 'item')
name = etree.SubElement(item, 'name')
name.text = it.name
return tree
def save(self, tree_name):
tree = Building.save(self, tree_name)
# Specify nature
nature = etree.SubElement(tree, 'type')
nature.text = 'shop'
# Specify content
items = etree.SubElement(tree, 'items')
for entry in self.stock:
item = etree.SubElement(items, 'item')
name = etree.SubElement(item, 'name')
name.text = entry['item'].name
quantity = etree.SubElement(item, 'quantity')
quantity.text = str(entry['quantity'])
return tree