PyCharm: format a dictionary in a tidy manner?

Question

say i have a dictionary in a file in the following format:

{'a': 1, 'b': 2, 'c': 3}

How do I format it 'tidily' in PyCharm? e.g.

{ 
    'a': 1, 
    'b': 2, 
    'c': 3
}

Answer 1

Go to

Editor -> Code style -> Python -> Wrapping and Braces -> Dictionary literals.

Set Wrap always instead of Wrap if long.

Then if you reformat the file or some selection, map literals will be formatted properly (like asked in the question).