Introduction. We can sort lists, tuples, strings, and other iterable objects in python since they are all ordered objects. Well, as of python 3.7, dictionaries remember the order of items inserted as well. Thus we are also able to sort dictionaries using python's built-in sorted() function.

Is dictionary in Python sorted by key?

A dictionary is an unordered collection that itself cannot be sorted. Sorting a dictionary returns a list containing tuples of key-value pairs where the tuples are sorted by key. For example, sorting the dictionary {"b": 2, "c": 3, "a": 1} by key returns [("a", 1), ("b", 2), ("c", 3)] .

Is dictionary sorted data structure?

Dictionary is an important data structure that stores data by mapping keys with values. ... Like lists, we can use the sorted() function to sort the dictionary by keys. However, it will only return a list of sorted keys, which is usually not what we desire.