def get_cart_id()

in backend/layers/shared.py [0:0]

• 10 lines of code
• 2 McCabe index (conditional complexity)

def get_cart_id(event_headers):
    """
    Retrieve cart_id from cookies if it exists, otherwise set and return it
    """
    cookie = SimpleCookie()
    try:
        cookie.load(event_headers["cookie"])
        cart_cookie = cookie["cartId"].value
        generated = False
    except KeyError:
        cart_cookie = str(uuid.uuid4())
        generated = True

    return cart_cookie, generated