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Copy pathwarehouse.py
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63 lines (48 loc) · 1.74 KB
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#!/usr/bin/env python3
"""
Code examples for dictioanries
"""
from operator import itemgetter
warehouse = {
"köttfärs" : 20,
"grädde" : 80,
"krossade tomater": 33,
"gul lök" : 42
}
print(warehouse["krossade tomater"])
warehouse["krossade tomater"] = 58
warehouse["röd lök"] = 7
print(warehouse)
for key, value in warehouse.items():
print(key, value)
for key in sorted(warehouse.keys()):
print(key, warehouse[key])
for key, value in sorted(warehouse.items(), key=itemgetter(1), reverse=True):
print(key, value)
warehouse_deluxe = {
"köttfärs" :{"stock" : 20, "price" : 50},
"grädde" :{"stock" : 80, "price" : 20},
"krossade tomater" :{"stock" : 33, "price" : 10},
"gul lök" :{"stock" : 42, "price" : 5}
}
for key in sorted(warehouse_deluxe.keys()):
print(key, warehouse_deluxe[key]["price"])
warehouse_deluxe = {
"köttfärs" :{"stock" : 20, "price" : 50, "ids" : (1234, "K14")},
"grädde" :{"stock" : 80, "price" : 20, "ids" : (3141, "L12")},
"krossade tomater":{"stock" : 33, "price" : 10, "ids" : (4224, "E13")},
"gul lök" :{"stock" : 42, "price" : 5, "ids" : (2742, "D02")}
}
warehouse_deluxe["röd lök"] = {}
warehouse_deluxe["röd lök"]["stock"] = 7
warehouse_deluxe["röd lök"]["price"] = 9
warehouse_deluxe["röd lök"]["ids"] = (6314, "D04")
for key in sorted(warehouse_deluxe.keys()):
print("{product} costs {price} and we have {stock} in stock. It has barcode {barcode} and stock id {stock_id}."\
.format(
product=key,
price=warehouse_deluxe[key]["price"],
stock=warehouse_deluxe[key]["stock"],
barcode=warehouse_deluxe[key]["ids"][0],
stock_id=warehouse_deluxe[key]["ids"][1]
))