Python serializers.ChoiceField方法代码示例

# 需要导入模块: from rest_framework import serializers [as 别名]
# 或者: from rest_framework.serializers import ChoiceField [as 别名]
def __init__(self, *args, **kwargs):
        super(YaraRuleSerializer, self).__init__(*args, **kwargs)

        try:
            source_blank = not self.retrieve_request_group().groupmeta.source_required
            self.fields['source'] = serializers.ChoiceField(choices=self.retrieve_sources(),
                                                            allow_blank=source_blank)

            category_blank = not self.retrieve_request_group().groupmeta.category_required
            self.fields['category'] = serializers.ChoiceField(choices=self.retrieve_categories(),
                                                              allow_blank=category_blank)

            self.fields['rule_content'].required = True

        except AttributeError:
            pass 

# 需要导入模块: from rest_framework import serializers [as 别名]
# 或者: from rest_framework.serializers import ChoiceField [as 别名]
def __init__(self, *args, **kwargs):
        """
        Add the residence ChoiceField on the serializer based on the existence
        of Residence models
        :param args: arguments
        :param kwargs: keyword arguments
        """

        super().__init__(*args, **kwargs)

        try:
            residences = Residence.objects.all()
        except ProgrammingError:
            residences = list()

        self.fields['residence'] = serializers.ChoiceField(
            choices=[
                (residence.id, residence.name)
                for residence in residences
            ],
            write_only=True,
        ) 

# 需要导入模块: from rest_framework import serializers [as 别名]
# 或者: from rest_framework.serializers import ChoiceField [as 别名]
def __init__(self, *args, **kwargs):
        """Initialize the OrderSerializer."""
        super().__init__(*args, **kwargs)

        if self.tag_keys is not None:
            fkwargs = {"choices": OrderSerializer.ORDER_CHOICES, "required": False}
            self._init_tag_keys(serializers.ChoiceField, fkwargs=fkwargs) 

# 需要导入模块: from rest_framework import serializers [as 别名]
# 或者: from rest_framework.serializers import ChoiceField [as 别名]
def convert_serializer_field(field, is_input=True, convert_choices_to_enum=True):
    """
    Converts a django rest frameworks field to a graphql field
    and marks the field as required if we are creating an input type
    and the field itself is required
    """

    if isinstance(field, serializers.ChoiceField) and not convert_choices_to_enum:
        graphql_type = graphene.String
    else:
        graphql_type = get_graphene_type_from_serializer_field(field)

    args = []
    kwargs = {"description": field.help_text, "required": is_input and field.required}

    # if it is a tuple or a list it means that we are returning
    # the graphql type and the child type
    if isinstance(graphql_type, (list, tuple)):
        kwargs["of_type"] = graphql_type[1]
        graphql_type = graphql_type[0]

    if isinstance(field, serializers.ModelSerializer):
        if is_input:
            graphql_type = convert_serializer_to_input_type(field.__class__)
        else:
            global_registry = get_global_registry()
            field_model = field.Meta.model
            args = [global_registry.get_type_for_model(field_model)]
    elif isinstance(field, serializers.ListSerializer):
        field = field.child
        if is_input:
            kwargs["of_type"] = convert_serializer_to_input_type(field.__class__)
        else:
            del kwargs["of_type"]
            global_registry = get_global_registry()
            field_model = field.Meta.model
            args = [global_registry.get_type_for_model(field_model)]

    return graphql_type(*args, **kwargs) 

# 需要导入模块: from rest_framework import serializers [as 别名]
# 或者: from rest_framework.serializers import ChoiceField [as 别名]
def test_should_choice_convert_enum():
    field = assert_conversion(
        serializers.ChoiceField,
        graphene.Enum,
        choices=[("h", "Hello"), ("w", "World")],
        source="word",
    )
    assert field._meta.enum.__members__["H"].value == "h"
    assert field._meta.enum.__members__["H"].description == "Hello"
    assert field._meta.enum.__members__["W"].value == "w"
    assert field._meta.enum.__members__["W"].description == "World" 

# 需要导入模块: from rest_framework import serializers [as 别名]
# 或者: from rest_framework.serializers import ChoiceField [as 别名]
def test_should_choice_convert_string_if_enum_disabled():
    assert_conversion(
        serializers.ChoiceField,
        graphene.String,
        choices=[("h", "Hello"), ("w", "World")],
        source="word",
        convert_choices_to_enum=False,
    )