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+--- Thread: Picking A number of items from a dict and getting there info (/thread-7605.html)
Picking A number of items from a dict and getting there info - TFish - Jan-17-2018
What i want to do it take a certain number of foods and take them and there values and print the values out.
foods = {"Dempsters Whole Wheat Bread": {"cost":2.27, "calories": 1620, "Servings":18},
"Dempsters White Bread": {"cost":2.27, "calories": 1620, "Servings":18},
"Dempsters Everything Bagels": {"cost":2.98, "calories": 1200, "Servings":12},
"Gala Apple": {"cost":0.71, "calories": 52, "Servings":1},
"Clemintines": {"cost":2.97, "calories": 700, "Servings":20},
"Great Value Egg": {"cost":2.27, "calories": 2080, "Servings":6},
"Nelson Milk": {"cost":4.27, "calories": 1620, "Servings":16},
"Great Value Cheddar Cheese": {"cost":4.97, "calories": 1800, "Servings":5},
"Great Value Vanilla Yougurt": {"cost":1.77, "calories": 600, "Servings":7},
"Great Value Orange Juice": {"cost":1, "calories": 440, "Servings":4}}
RE: Picking A number of items from a dict and getting there info - wavic - Jan-17-2018
Do you have any question?
Do you get any errors or the output is not correct? Show us your code, the errors ( properly - BBcode ).
We are willing to help but we will not do it for you.
RE: Picking A number of items from a dict and getting there info - Larz60+ - Jan-17-2018
to access a food item, with food name as key:
food_item = foods['food name']to access individual values in the selected item:
(used python 3.6 f-string
print(f'food_item: {food_item['cost']}')To access all food items:for item in foods.items():
...