sort python dict

# Sort a  dict:

some_di = {'c': 2, 'd': 1, 'a': 4, 'b': 3}

# noinspection PyTypeChecker
dict_lambda = [dict(sorted(some_di.items(), key=lambda x: x[1])),
               dict(sorted(some_di.items(), key=lambda x: x[0])),
               dict(sorted(some_di.items(), key=lambda x: x[1], reverse=True)),
               dict(sorted(some_di.items(), key=lambda x: x[0], reverse=True))]

# Or:

import operator

# noinspection PyTypeChecker
dict_operator = [dict(sorted(some_di.items(), key=operator.itemgetter(1))),
                 dict(sorted(some_di.items(), key=operator.itemgetter(0))),
                 dict(sorted(some_di.items(), key=operator.itemgetter(1),
                             reverse=True)),
                 dict(sorted(some_di.items(), key=operator.itemgetter(0),
                             reverse=True))]

# Results
print(f'Source: {some_di}',
      'With lambda:',
      *dict_lambda,
      'With operator:',
      *dict_operator, sep='\n')