def parseRecipesFromJsonFile(self, file):
"""Parses the given json-file, creates Recipe-instances and appends the to Recipebook.recipes"""
try:
data = json.load(open(file))
for dict in data: # Loops through each dictionary in the file
self.addRecipe(Recipe.recipeFromJson(dict)) #Inits a recipe, and adds it to the recipebook
except (FileNotFoundError, ValueError, KeyError) as e:
newFilename = input('File with that name not found or is empty, try another:')
self.run(newFilename)
def addRecipeFromJson(self, json):
"""creates and adds a recipe from json-object
the object must be properly formatted with corresponding keys"""
recipe = Recipe.recipeFromJson(json)
self.addRecipe(recipe)
