class UserSerializer(DynamicModelSerializer):
class Meta:
model = User
name = 'user'
name_field = 'name'
fields = (
'id',
'name',
'permissions',
'groups',
'location',
'last_name',
'display_name',
'thumbnail_url',
'number_of_cats',
'profile',
'date_of_birth',
'favorite_pet_id',
'favorite_pet',
'is_dead',
)
deferred_fields = (
'last_name',
'date_of_birth',
'display_name',
'profile',
'thumbnail_url',
'favorite_pet_id',
'favorite_pet',
'is_dead',
)
read_only_fields = ('profile', )
location = DynamicRelationField('LocationSerializer')
permissions = DynamicRelationField('PermissionSerializer',
many=True,
help_text='Permissions for this user',
deferred=True)
groups = DynamicRelationField('GroupSerializer', many=True, deferred=True)
display_name = DynamicField(source='profile.display_name', read_only=True)
thumbnail_url = DynamicField(source='profile.thumbnail_url',
read_only=True)
number_of_cats = DynamicMethodField(requires=['location.cat_set.*'],
deferred=True)
# Don't set read_only on this field directly. Used in test for
# Meta.read_only_fields.
profile = DynamicRelationField('ProfileSerializer', deferred=True)
favorite_pet = DynamicGenericRelationField(required=False)
def get_number_of_cats(self, user):
location = user.location
return len(location.cat_set.all()) if location else 0
class CarSerializer(DynamicModelSerializer):
country = DynamicRelationField('CountrySerializer')
parts = DynamicRelationField('PartSerializer',
many=True,
source='part_set') # noqa
country_name = DynamicField(source='country.name')
country_short_name = DynamicField(source='country.short_name')
class Meta:
model = Car
name_field = 'name'
fields = ('id', 'name', 'country', 'parts', 'country_name',
'country_short_name')
deferred_fields = ('name', 'country', 'parts', 'country_name',
'country_short_name')
class LocationSerializer(DynamicModelSerializer):
class Meta:
defer_many_relations = False
model = Location
name_field = 'name'
name = 'location'
fields = ('id', 'name', 'users', 'user_count', 'address', 'cats',
'friendly_cats', 'bad_cats', 'document')
document = DynamicFileField(allow_null=False, deferred=True)
users = DynamicRelationField('UserSerializer',
source='user_set',
many=True,
deferred=True)
user_count = CountField('users', required=False, deferred=True)
address = DynamicField(source='blob', required=False, deferred=True)
cats = DynamicRelationField('CatSerializer',
source='cat_set',
many=True,
deferred=True)
friendly_cats = DynamicRelationField('CatSerializer',
many=True,
deferred=True)
bad_cats = DynamicRelationField('CatSerializer',
source='annoying_cats',
many=True,
deferred=True)
class CountsSerializer(DynamicEphemeralSerializer):
class Meta:
name = 'counts'
values = DynamicField(field_type=list)
count = CountField('values', unique=False)
unique_count = CountField('values')
class LocationGroupSerializer(DynamicEphemeralSerializer):
class Meta:
name = 'locationgroup'
id = DynamicField(field_type=str)
location = DynamicRelationField('LocationSerializer', deferred=False)
groups = DynamicRelationField('GroupSerializer', many=True, deferred=False)
class LocationSerializer(DynamicModelSerializer):
class Meta:
defer_many_relations = False
model = Location
name = 'location'
fields = ('id', 'name', 'users', 'user_count', 'address', 'cats',
'friendly_cats', 'bad_cats')
users = DynamicRelationField('UserSerializer',
source='user_set',
many=True,
deferred=True)
user_count = CountField('users', required=False, deferred=True)
address = DynamicField(source='blob', required=False, deferred=True)
cats = DynamicRelationField('CatSerializer',
source='cat_set',
many=True,
deferred=True)
friendly_cats = DynamicRelationField('CatSerializer',
many=True,
deferred=True)
bad_cats = DynamicRelationField('CatSerializer',
source='annoying_cats',
many=True,
deferred=True)
def filter_queryset(self, query):
return query.exclude(name='Atlantis')
class ProfileSerializer(DynamicModelSerializer):
class Meta:
model = Profile
name = 'profile'
user = DynamicRelationField('UserSerializer')
user_location_name = DynamicField(source='user.location.name',
read_only=True)
class ProfileSerializer(DynamicModelSerializer):
class Meta:
model = Profile
name = 'profile'
fields = (
'user',
'display_name',
'thumbnail_url',
'user_location_name',
)
user = DynamicRelationField('UserSerializer')
user_location_name = DynamicField(source='user.location.name',
read_only=True)
