Python multi_extract_dict Examples

Example #1

File: test_utils.py Project: nikolas/factory_boy

    def test_son_in_list(self):
        """Make sure that prefixes are used in decreasing match length order."""
        d = {
            'foo': 13,
            'foo__baz': 42,
            'foo__foo__bar': 2,
            'foo__bar': 3,
            'bar__foo': 1,
            'bar__bar__baz': 4,
        }

        self.assertEqual(
            {
                'foo__foo': {
                    'bar': 2
                },
                'foo': {
                    'bar': 3,
                    'baz': 42
                },
                'bar__bar': {
                    'baz': 4
                },
                'bar': {
                    'foo': 1
                },
                'baz': {}
            },
            utils.multi_extract_dict(
                ['foo', 'bar', 'baz', 'foo__foo', 'bar__bar'], d, pop=False))
        self.assertEqual(42, d['foo__baz'])
        self.assertEqual(3, d['foo__bar'])
        self.assertEqual(2, d['foo__foo__bar'])
        self.assertEqual(1, d['bar__foo'])
        self.assertEqual(4, d['bar__bar__baz'])

        self.assertEqual(
            {
                'foo__foo': {
                    'bar': 2
                },
                'foo': {
                    'bar': 3,
                    'baz': 42
                },
                'bar__bar': {
                    'baz': 4
                },
                'bar': {
                    'foo': 1
                },
                'baz': {}
            },
            utils.multi_extract_dict(
                ['foo', 'bar', 'baz', 'foo__foo', 'bar__bar'], d, pop=True))
        self.assertNotIn('foo__baz', d)
        self.assertNotIn('foo__bar', d)
        self.assertNotIn('foo__foo__bar', d)
        self.assertNotIn('bar__foo', d)
        self.assertNotIn('bar__bar__baz', d)

Example #2

File: test_utils.py Project: johnewart/factory_boy

    def test_many_keys_many_extracted(self):
        d = {
            'foo': 13,
            'foo__baz': 42, 'foo__foo__bar': 2, 'foo__bar': 3,
            'bar__foo': 1, 'bar__bar__baz': 4,
        }

        self.assertEqual(
            {
                'foo': {'foo__bar': 2, 'bar': 3, 'baz': 42},
                'bar': {'foo': 1, 'bar__baz': 4},
                'baz': {}
            },
            utils.multi_extract_dict(['foo', 'bar', 'baz'], d, pop=False))
        self.assertEqual(42, d['foo__baz'])
        self.assertEqual(3, d['foo__bar'])
        self.assertEqual(2, d['foo__foo__bar'])
        self.assertEqual(1, d['bar__foo'])
        self.assertEqual(4, d['bar__bar__baz'])

        self.assertEqual(
            {
                'foo': {'foo__bar': 2, 'bar': 3, 'baz': 42},
                'bar': {'foo': 1, 'bar__baz': 4},
                'baz': {}
            },
            utils.multi_extract_dict(['foo', 'bar', 'baz'], d, pop=True))
        self.assertNotIn('foo__baz', d)
        self.assertNotIn('foo__bar', d)
        self.assertNotIn('foo__foo__bar', d)
        self.assertNotIn('bar__foo', d)
        self.assertNotIn('bar__bar__baz', d)

Example #3

File: test_utils.py Project: nikolas/factory_boy

 def test_unused_key(self):
     self.assertEqual({'foo': {}},
                      utils.multi_extract_dict(['foo'], {'bar__baz': 42}))
     self.assertEqual({
         'foo': {},
         'baz': {}
     }, utils.multi_extract_dict(['foo', 'baz'], {'bar__baz': 42}))

Example #4

File: test_utils.py Project: nikolas/factory_boy

    def test_many_extracted(self):
        d = {
            'foo': 13,
            'foo__baz': 42,
            'foo__foo__bar': 2,
            'foo__bar': 3,
            '__foo': 1
        }
        self.assertEqual({'foo': {
            'foo__bar': 2,
            'bar': 3,
            'baz': 42
        }}, utils.multi_extract_dict(['foo'], d, pop=False))
        self.assertEqual(42, d['foo__baz'])
        self.assertEqual(3, d['foo__bar'])
        self.assertEqual(2, d['foo__foo__bar'])

        self.assertEqual({'foo': {
            'foo__bar': 2,
            'bar': 3,
            'baz': 42
        }}, utils.multi_extract_dict(['foo'], d, pop=True))
        self.assertNotIn('foo__baz', d)
        self.assertNotIn('foo__bar', d)
        self.assertNotIn('foo__foo__bar', d)

Example #5

File: test_utils.py Project: johnewart/factory_boy

    def test_empty_key(self):
        self.assertEqual({'': {}},
            utils.multi_extract_dict([''], {'foo': 13, 'bar__baz': 42}))

        d = {'foo': 13, 'bar__baz': 42, '__foo': 1}
        self.assertEqual({'': {'foo': 1}},
            utils.multi_extract_dict([''], d))
        self.assertNotIn('__foo', d)

Example #6

    def test_empty_key(self):
        self.assertEqual({'': {}},
            utils.multi_extract_dict([''], {'foo': 13, 'bar__baz': 42}))

        d = {'foo': 13, 'bar__baz': 42, '__foo': 1}
        self.assertEqual({'': {'foo': 1}},
            utils.multi_extract_dict([''], d))
        self.assertNotIn('__foo', d)

Example #7

File: test_utils.py Project: johnewart/factory_boy

    def test_many_keys_one_extracted(self):
        d = {'foo': 13, 'foo__baz': 42, '__foo': 1}
        self.assertEqual({'foo': {'baz': 42}, 'baz': {}},
            utils.multi_extract_dict(['foo', 'baz'], d, pop=False))
        self.assertEqual(42, d['foo__baz'])

        self.assertEqual({'foo': {'baz': 42}, 'baz': {}},
            utils.multi_extract_dict(['foo', 'baz'], d, pop=True))
        self.assertNotIn('foo__baz', d)

Example #8

File: test_utils.py Project: mrname/factory_boy

    def test_many_keys_one_extracted(self):
        d = {'foo': 13, 'foo__baz': 42, '__foo': 1}
        self.assertEqual(
            {'foo': {'baz': 42}, 'baz': {}},
            utils.multi_extract_dict(['foo', 'baz'], d, pop=False),
        )
        self.assertEqual(42, d['foo__baz'])

        self.assertEqual(
            {'foo': {'baz': 42}, 'baz': {}},
            utils.multi_extract_dict(['foo', 'baz'], d, pop=True),
        )
        self.assertNotIn('foo__baz', d)

Example #9

File: containers.py Project: kmike/factory_boy

    def __init__(self, factory, extra=None, *args, **kwargs):
        super(AttributeBuilder, self).__init__(*args, **kwargs)

        if not extra:
            extra = {}

        self.factory = factory
        self._containers = extra.pop("__containers", None)
        self._attrs = factory.declarations(extra)
        self._subfields = utils.multi_extract_dict(self._attrs.keys(), self._attrs)

Example #10

File: test_utils.py Project: johnewart/factory_boy

    def test_son_in_list(self):
        """Make sure that prefixes are used in decreasing match length order."""
        d = {
            'foo': 13,
            'foo__baz': 42, 'foo__foo__bar': 2, 'foo__bar': 3,
            'bar__foo': 1, 'bar__bar__baz': 4,
        }

        self.assertEqual(
            {
                'foo__foo': {'bar': 2},
                'foo': {'bar': 3, 'baz': 42},
                'bar__bar': {'baz': 4},
                'bar': {'foo': 1},
                'baz': {}
            },
            utils.multi_extract_dict(
                ['foo', 'bar', 'baz', 'foo__foo', 'bar__bar'], d, pop=False))
        self.assertEqual(42, d['foo__baz'])
        self.assertEqual(3, d['foo__bar'])
        self.assertEqual(2, d['foo__foo__bar'])
        self.assertEqual(1, d['bar__foo'])
        self.assertEqual(4, d['bar__bar__baz'])

        self.assertEqual(
            {
                'foo__foo': {'bar': 2},
                'foo': {'bar': 3, 'baz': 42},
                'bar__bar': {'baz': 4},
                'bar': {'foo': 1},
                'baz': {}
            },
            utils.multi_extract_dict(
                ['foo', 'bar', 'baz', 'foo__foo', 'bar__bar'], d, pop=True))
        self.assertNotIn('foo__baz', d)
        self.assertNotIn('foo__bar', d)
        self.assertNotIn('foo__foo__bar', d)
        self.assertNotIn('bar__foo', d)
        self.assertNotIn('bar__bar__baz', d)

Example #11

    def __init__(self, factory, extra=None, *args, **kwargs):
        super(AttributeBuilder, self).__init__(*args, **kwargs)

        if not extra:
            extra = {}

        self.factory = factory
        self._containers = extra.pop('__containers', None)
        self._attrs = factory.declarations(extra)

        attrs_with_subfields = [k for k, v in self._attrs.items() if self.has_subfields(v)]

        self._subfields = utils.multi_extract_dict(attrs_with_subfields, self._attrs)

Example #12

File: test_utils.py Project: johnewart/factory_boy

 def test_no_key(self):
     self.assertEqual({}, utils.multi_extract_dict([], {'bar__baz': 42}))

Example #13

File: test_utils.py Project: johnewart/factory_boy

 def test_unused_key(self):
     self.assertEqual({'foo': {}},
         utils.multi_extract_dict(['foo'], {'bar__baz': 42}))
     self.assertEqual({'foo': {}, 'baz': {}},
         utils.multi_extract_dict(['foo', 'baz'], {'bar__baz': 42}))

Example #14

File: test_utils.py Project: johnewart/factory_boy

 def test_empty_dict(self):
     self.assertEqual({'foo': {}}, utils.multi_extract_dict(['foo'], {}))

Example #15

File: test_utils.py Project: nikolas/factory_boy

 def test_no_key(self):
     self.assertEqual({}, utils.multi_extract_dict([], {'bar__baz': 42}))

Example #16

File: test_utils.py Project: nikolas/factory_boy

 def test_empty_dict(self):
     self.assertEqual({'foo': {}}, utils.multi_extract_dict(['foo'], {}))