def handle(self, *args, **options):
if not options['menu'] and not options['recipes']:
raise CommandError(
"Please provide a menu name or a list or recipes.")
if options['menu']:
if options['recipes']:
raise CommandError(
"Please provide a menu name or a list of recipes, but not both."
)
menu = Menu.objects.get(name__contains=options['menu'])
if options['servings']:
menu.servings = options['servings']
menu.cooking_view()
else:
try:
recipes = [
Recipe.get_by_name(name, ask_which=True)
for name in options['recipes']
]
except (Recipe.DoesNotExist, Recipe.MultipleObjectsReturned) as e:
raise CommandError(e)
tempMenu = Menu(name="Menu", servings=options['servings'] or 1)
tempMenu.save()
tempMenu.recipes.set(recipes)
tempMenu.cooking_view()
tempMenu.delete()
def import_menu(self, data):
r = [
Recipe.get_by_name(name, ask_which=True)
for name in data['recipes']
]
self.m = Menu(name=data['name'], servings=data['servings'])
self.m.save()
self.m.recipes.set(r)
self.log.info("Created menu {}".format(self.m))
def handle(self, *args, **options):
try:
menu = Menu(name=options['name'], servings=options['servings'])
menu.save()
for recipe_name in options['recipes']:
menu.recipes.add(Recipe.get_by_name(recipe_name))
except (Recipe.DoesNotExist, Recipe.MultipleObjectsReturned):
menu.delete()
raise CommandError("No recipe with name '{}'".format(recipe_name))
except Recipe.MultipleObjectsReturned:
menu.delete()
raise CommandError(
"Multiple recipes matched name '{}'".format(recipe_name))