def load_recipe( self, recipe_name ):
recipe_node = None
for node in self.xml_root.findall("Recipe"):
if node.attrib["recipe_name"] == recipe_name:
recipe_node = node
break;
if recipe_node == None:
return ( False, None )
new_recipe = Recipe( recipe_name )
new_recipe.set_wine_suggestion( recipe_node.find("Wine_suggestion") )
new_recipe.set_general_info( recipe_node.find("General_info"))
for ingredient in recipe_node.find("Ingredients").findall("ingredient"):
ingr_name = ingredient.attrib["name"]
ingr_quantity = ingredient.attrib["quantity"]
ingr_full_string = ingredient.attrib["full_string"]
new_recipe.add_ingredient( Ingredient(ingr_name, ingr_quantity, ingr_full_string ))
for instruction in recipe_node.find("Instructions").findall("instruction"):
instruction_step = Instruction_step()
instruction_step.set_instruction( instruction.attrib["instruction_txt"])
new_recipe.add_instruction(instruction_step)
for key in recipe_node.find("Keys_to_success").findall("key"):
new_recipe.add_key_to_success(Paragraph(key.attrib["key_txt"]))
return (True, new_recipe)
def main():
xml_cntrl = xml_handler("cook_book_data.xml")
recipe_name = raw_input("Enter recipe name: ")
wine_suggestion = raw_input("Enter wine info: ")
general_info = raw_input("Enter general info: ")
ingredient_list = []
instructions = []
keys = []
ingredient = raw_input("Enter ingredient name: ")
while ingredient != "done":
quantity = raw_input("Enter quantity: ")
full_string = raw_input("Enter full string: ")
ingredient_list.append(Ingredient(ingredient, quantity, full_string))
ingredient = raw_input("Enter ingredient name: ")
instruction = raw_input("Enter instruction: ")
while instruction != "done":
new_instruction = Instruction_step()
new_instruction.set_instruction(instruction)
instructions.append(new_instruction)
instruction = raw_input("Enter instruction: ")
key = raw_input("Enter key to success: ")
while key != "done":
keys.append(Paragraph(key))
key = raw_input("Enter key to success: ")
new_recipe = Recipe( recipe_name )
new_recipe.set_wine_suggestion(wine_suggestion)
new_recipe.set_general_info(general_info)
for ingredient in ingredient_list:
new_recipe.add_ingredient(ingredient)
for instr in instructions:
new_recipe.add_instruction(instr)
for key in keys:
new_recipe.add_key_to_success(key)
xml_cntrl.append_recipe(new_recipe)