Python flatten Exemples

Exemple #1

 def test_flatten(self):
     test_cases = [
         ({
             'A': {
                 'B': 'C',
                 'D': [1, 2, 3],
                 'E': {
                     'F': 'G'
                 }
             },
             'H': 3.14,
             'J': ['K', 'L'],
             'M': 'N'
         }, {
             'A.B': 'C',
             'A.D': [1, 2, 3],
             'A.E.F': 'G',
             'H': 3.14,
             'J': ['K', 'L'],
             'M': 'N'
         }),
         (0, 0),
         ('Hello', 'Hello'),
         ({
             'A': None
         }, {
             'A': None
         }),
     ]
     for (nested, flat) in test_cases:
         assert_equal(flat, flatten(nested))

Exemple #2

Fichier : test_data_flatten.py Projet : eflittle/learningpython

 def test_flatten(self):
     test_cases = [
         ({'A': {'B': 'C', 'D': [1, 2, 3], 'E': {'F': 'G'}},
           'H': 3.14,
           'J': ['K', 'L'],
           'M': 'N'},
          {'A.B': 'C',
           'A.D': [1, 2, 3],
           'A.E.F': 'G',
           'H': 3.14,
           'J': ['K', 'L'],
           'M': 'N'}),
         (0, 0),
         ('Hello', 'Hello'),
         ({'A': None}, {'A': None}),
     ]
     for (nested, flat) in test_cases:
         assert_equal(flat, flatten(nested))

Exemple #3

Fichier : 8.test_data_flatten.py Projet : kenshin579/books-learning-python

    def test_flatten_custom_separator(self):
        nested = {'A': {'B': {'C': 'D'}}}

        assert_equal(
            {'A#B#C': 'D'}, flatten(nested, separator='#'))

Exemple #4

Fichier : test_data_flatten.py Projet : eflittle/learningpython

    def test_flatten_custom_separator(self):
        nested = {'A': {'B': {'C': 'D'}}}

        assert_equal(
            {'A#B#C': 'D'}, flatten(nested, separator='#'))

Exemple #5

Fichier : 9.test_data_flatten_parameterized.py Projet : kenshin579/books-learning-python

 def test_flatten(self, data, expected, prefix='', separator='.'):
     assert_equal(flatten(data, prefix=prefix, separator=separator),
                  expected)  #todo: 이게 잘 안됨