本文整理汇总了Python中melons.get_all函数的典型用法代码示例。如果您正苦于以下问题：Python get_all函数的具体用法？Python get_all怎么用？Python get_all使用的例子？那么恭喜您, 这里精选的函数代码示例或许可以为您提供帮助。
在下文中一共展示了get_all函数的2个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Python代码示例。
示例1: list_melons
def list_melons():
"""Return page showing all the melons ubermelon has to offer"""
melon_list = melons.get_all()
# melon_list is a list of melontype objects
return render_template("all_melons.html",
melon_list=melon_list)示例2: shopping_cart
def shopping_cart():
"""Display content of shopping cart."""
# TODO: Display the contents of the shopping cart.
# The logic here will be something like:
#
# - get the list-of-ids-of-melons from the session cart
# - loop over this list:
# - keep track of information about melon types in the cart
# - keep track of the total amt ordered for a melon-type
# - keep track of the total amt of the entire order
# - hand to the template the total order cost and the list of melon types
#Already have the melon information from our get_by_id function in melons.py
#and would only need to get from it the melon name and price info.
#This way we can just count quantity and get the total
#.get_by_id function is only taking 1 id and my cart_ids is a list of ids
# melons = melons.get_by_id(cart_ids)
# # print melons
# cart_ids = session['cart'] #bind values to the variable cart_ids
melon_dict = melons.get_all()
for obj in melon_dict:
print obj #(checkpoint) This will print every opject within the melon_dict
melon_objects = {} #create an empty dictionary
id = {price: melons.melon_types.price,
melon_name: melons.common_name,
quantity: int,
total: int}
for key, value in melon_objects.items():
for key, value in id.items():
if value not in id:
# for id in cart_ids:
# if id not in cart_id_dict:
# cart_id_dict['id'] = {"quantity":1,
# else:
# cart_id_dict['id'].append(quantity)
# if 'price' not in cart_id_dict:
# cart_id_dict['cart_ids']['price'] = []
# else:
# cart_id_dict['cart_ids']['price'].append()
# # elif 'melon name' not in cart_id_dict:
# cart_id_dict['cart_ids']['melon name'] = [name]
# else:
# cart_id_dict['cart_ids']['melon name'].append[name]
# elif 'quantity' not in cart_id_dict:
# cart_id_dict['cart_ids']['quantity'] = [amount]
# else:
# cart_id_dict['cart ds']['total'] = [value]
# else:
# cart_id_dict['cart_ids']['total'].append[value]
return render_template("cart.html")