Say I have the following dictionary:
FruitValues={'Banana':3, 'Orange':4, 'Apple':1}
And I have a list of the keys of this dictionary in a order that I want to preserve:
SortOrder=['Orange', 'Apple', 'Banana']
What is the most efficient way of getting a list of the values from the dictionary in the order of the list?
Right now my approach is the following:
OrderedValues=[]
for Fruit in SortOrder:
OrderedValues.append(FruitValues[Fruit])
print OrderedValues
[4, 1, 3]
Is there a better / cleaner way of doing this? Maybe using a dictionary comprehension?
Use list comprehension:
>>> [FruitValues[i] for i in SortOrder]
[4, 1, 3]
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