Python Dictionary Sort by Value
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In this video we will learn how to sort a python dictionary by its values. You can read about how to do this here: https://stackoverflow.com/questions/6...
First let’s open up python and let’s create a string of the alphabet.
Next let’s use that string to create a dictionary. We will create it the values in reverse order, so we can sort
dictionary = {string[::-1][i]:27-(i+1) for i in range(26)}
Now that we have our dictionary let’s sort it by the values.
We import operator. we will create x which will be the sorted by values version of our dictionary.
x = sorted(dictionary.items(), key=operator.itemgetter(1))
So now lets compare. Here is x, which we type dict to convert it back to a normal dictionary, and here is the original dictionary.
You can see x now is numeric.from 1 to 26 sorted by keys.
So there you have it, that is how you can sort a python dictionary by values.
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