Python fields.BooleanField方法代码示例

# 需要导入模块: from mongoengine import fields [as 别名]
# 或者: from mongoengine.fields import BooleanField [as 别名]
def test_regular_fields(self):
        """
        Model fields should map to their equivelent serializer fields.
        """

        class TestSerializer(DocumentSerializer):
            class Meta:
                model = RegularModel
                fields = '__all__'

        regex_repr = "re.compile('^valid_regex')"

        expected = dedent("""
            TestSerializer():
                id = ObjectIdField(read_only=True)
                str_field = CharField(required=False)
                str_regex_field = RegexField(regex=%s, required=False)
                url_field = URLField(required=False)
                email_field = EmailField(required=False)
                int_field = IntegerField(required=False)
                long_field = IntegerField(required=False)
                float_field = FloatField(required=False)
                boolean_field = BooleanField(required=False)
                nullboolean_field = NullBooleanField(required=False)
                date_field = DateTimeField(required=False)
                complexdate_field = DateTimeField(required=False)
                uuid_field = UUIDField(required=False)
                id_field = ObjectIdField(required=False)
                decimal_field = DecimalField(decimal_places=2, max_digits=65536, required=False)
                custom_field = DocumentField(model_field=<tests.test_basic.CustomField: custom_field>, required=False)
        """ % regex_repr)

        assert repr(TestSerializer()) == expected 

# 需要导入模块: from mongoengine import fields [as 别名]
# 或者: from mongoengine.fields import BooleanField [as 别名]
def test_meta_exclude(self):
        """
        Serializer should respect Meta.exclude
        """

        class TestSerializer(DocumentSerializer):
            class Meta:
                model = RegularModel
                exclude = ('decimal_field', 'custom_field')

        regex_repr = "re.compile('^valid_regex')"

        expected = dedent("""
            TestSerializer():
                id = ObjectIdField(read_only=True)
                str_field = CharField(required=False)
                str_regex_field = RegexField(regex=%s, required=False)
                url_field = URLField(required=False)
                email_field = EmailField(required=False)
                int_field = IntegerField(required=False)
                long_field = IntegerField(required=False)
                float_field = FloatField(required=False)
                boolean_field = BooleanField(required=False)
                nullboolean_field = NullBooleanField(required=False)
                date_field = DateTimeField(required=False)
                complexdate_field = DateTimeField(required=False)
                uuid_field = UUIDField(required=False)
                id_field = ObjectIdField(required=False)
        """ % regex_repr)

        assert repr(TestSerializer()) == expected 

# 需要导入模块: from mongoengine import fields [as 别名]
# 或者: from mongoengine.fields import BooleanField [as 别名]
def build_standard_field(self, field_name, model_field):
        field_mapping = ClassLookupDict(self.serializer_field_mapping)

        field_class = field_mapping[model_field]
        field_kwargs = get_field_kwargs(field_name, model_field)

        if 'choices' in field_kwargs:
            # Fields with choices get coerced into `ChoiceField`
            # instead of using their regular typed field.
            field_class = self.serializer_choice_field
            # Some model fields may introduce kwargs that would not be valid
            # for the choice field. We need to strip these out.
            # Eg. models.DecimalField(max_digits=3, decimal_places=1, choices=DECIMAL_CHOICES)
            valid_kwargs = set((
                'read_only', 'write_only',
                'required', 'default', 'initial', 'source',
                'label', 'help_text', 'style',
                'error_messages', 'validators', 'allow_null', 'allow_blank',
                'choices'
            ))
            for key in list(field_kwargs.keys()):
                if key not in valid_kwargs:
                    field_kwargs.pop(key)

        if 'regex' in field_kwargs:
            field_class = drf_fields.RegexField

        if not issubclass(field_class, drfm_fields.DocumentField):
            # `model_field` is only valid for the fallback case of
            # `ModelField`, which is used when no other typed field
            # matched to the model field.
            field_kwargs.pop('model_field', None)

        if not issubclass(field_class, drf_fields.CharField) and not issubclass(field_class, drf_fields.ChoiceField):
            # `allow_blank` is only valid for textual fields.
            field_kwargs.pop('allow_blank', None)

        if field_class is drf_fields.BooleanField and field_kwargs.get('allow_null', False):
            field_kwargs.pop('allow_null', None)
            field_kwargs.pop('default', None)
            field_class = drf_fields.NullBooleanField

        return field_class, field_kwargs