def hello_world():
product = Product(name="product_1")
category = Category(name="category_1", description='description')
product.categories = [category]
session.add(product)
session.commit()
return 'Hello, World!'
def update(cls, _id: int, new_name: str, new_price: int, new_category: str,
new_off: float) -> (bool, str):
if new_category:
if not Category().exist(new_category):
return False, f"category [{new_category}] not found please first add new category"
if _id:
for product in cls.__db:
if product.get("id") == int(_id):
if new_name:
product["name"] = new_name
if new_price:
product["price"] = int(new_price)
if new_category:
ca = Category.get_one_category(new_category)
product["category_id"] = ca.get("id")
if new_off:
product["off"] = float(new_off)
return True, ""
return False, f"id: {_id} not found"
def create_db():
db.drop_all()
db.create_all()
source = Source('wikidich', 'https://wikidich.com/')
category = Category('Tiên hiệp')
author = Author('Ngô Thiên')
book = Book('Ngã Thị Phong Thiên')
chapter = Chapter(1, 'lời giới thiệu', 'this is content')
# append relation
book.chapters.append(chapter)
book.categories.append(category)
book.authors.append(author)
source.books.append(book)
db.session.add_all([book, chapter, category, author, source])
db.session.commit()
def save(cls,
name: str = None,
price: int = None,
category: str = None,
off: float = None) -> bool:
new_category = Category.get_one_category(category)
if new_category:
g = {
"id": next(Product.__id),
"name": name,
"price": int(price),
"category_id": new_category.get("id"),
"off": float(off)
}
cls.__db.append(g)
return True
else:
return False
def createCategory():
message = {
"success": False,
}
if request.method == 'POST':
form_data = json.loads(request.form.get('form'))
# update or create new
new_category = Category(
name=form_data["name"],
showname=form_data["showname"],
user_id=current_user.id,
)
# add category id and restaurant id
db.session.add(new_category)
db.session.commit()
message['success'] = True
message['category'] = new_category.id
return jsonify(message)
def add_category(cls):
name = input("name: ")
if Category.save(name):
print(f"Successfully add category: {name}")
else:
print(f"This category exists with {name}")
def __init__(self, data, recipe):
self.name = data.get("product_name")
self.price_excluding_tax = data.get("price_excluding_tax")
self.vat = Vat(data)
self.category = Category(data)
self.data = data
def test_name_none(self):
with pytest.raises(TypeError):
c = Category(None, 'Bebida')
def test_description_len(self):
with pytest.raises(ValueError):
c = Category('Bebida', 'Nacional' * 255)
def test_description_type(self):
with pytest.raises(TypeError):
c = Category('Bebida', 10.6)
def test_name_type(self):
with pytest.raises(TypeError):
c = Category(100, 'Nacional')
def test_name_len(self):
with pytest.raises(ValueError):
c = Category('Bebida' * 100, 'Nacional')