27. Clarify function calls with keyword arguments

When passing in values/arguments to a method, try to associate the values with the argument names.

27.1. Don’t do this

1def format_information(first_name, last_name, age):
2    return '{} {} is {} years old'.format(first_name, last_name, age)
3
4format_information('John', 'Doe', 28)

27.2. Do this

1def format_information(first_name, last_name, age):
2    return '{} {} is {} years old'.format(first_name, last_name, age)
3
4format_information(first_name='John', last_name='Doe', age=28)
1def format_information(first_name, last_name, age):
2    return '{} {} is {} years old'.format(first_name, last_name, age)
3
4format_information(**{
5    'first_name': 'John',
6    'last_name': 'Doe',
7    'age': 28
8})