class TransferRecipientSerializer(serializers.Serializer):
type = serializers.Serializer(required=True)
name = serializers.Serializer(required=True)
account_number = serializers.CharField(required=True)
bank_code = serializers.CharField(required=True)
description = serializers.CharField(required=False)
currency = serializers.CharField(required=False)
authorization_code = serializers.CharField(required=False)
metadata = serializers.JSONField(required=False)
def test_instance_validator_serializer():
validator = InstanceValidator()
serializer = serializers.Serializer()
validator.set_context(serializer)
assert validator.serializer == serializer
assert validator.serializer.instance is None
def get_meta_serializer(self):
default_serializer = serializers.Serializer(read_only=True)
if isinstance(self.instance, Ticket):
_type = self.instance.type
else:
_type = self.context['request'].query_params.get('type')
if _type:
action_serializer_classes_mapping = type_serializer_classes_mapping.get(
_type)
if action_serializer_classes_mapping:
query_action = self.context['request'].query_params.get(
'action')
action = query_action if query_action else self.context[
'view'].action
serializer_class = action_serializer_classes_mapping.get(
action)
if not serializer_class:
serializer_class = action_serializer_classes_mapping.get(
'default')
else:
serializer_class = default_serializer
else:
serializer_class = default_serializer
if not serializer_class:
serializer_class = default_serializer
if isinstance(serializer_class, type):
serializer = serializer_class()
else:
serializer = serializer_class
return serializer
def get_attrs_serializer(self):
default_serializer = serializers.Serializer(read_only=True)
if isinstance(self.instance, models.Application):
_type = self.instance.type
_category = self.instance.category
else:
_type = self.context['request'].query_params.get('type')
_category = self.context['request'].query_params.get('category')
if _type:
serializer_class = type_serializer_classes_mapping.get(_type)
elif _category:
serializer_class = category_serializer_classes_mapping.get(
_category)
else:
serializer_class = default_serializer
if not serializer_class:
serializer_class = default_serializer
if isinstance(serializer_class, type):
serializer = serializer_class()
else:
serializer = serializer_class
return serializer
def test_instance_validator_serializer_instance():
validator = InstanceValidator()
instance = object()
serializer = serializers.Serializer(instance=instance)
validator.set_context(serializer)
assert validator.serializer == serializer
assert validator.serializer.instance == serializer.instance
def api(request):
print("req", request)
queryset = Companies.objects.all()
print("queryset", queryset)
companies = Companies.objects.all().order_by('name')
json = serializers.Serializer('json', companies)
return HttpResponse(json)
def __call__(self, data, strict_mode=False):
if self.VALIDATE_FIELD_NAME not in data:
return data
parameters_data = data[self.VALIDATE_FIELD_NAME]
operation_type_pk = data.get(self.OPERATION_MODEL_TYPE_FIELD)
if operation_type_pk is None:
self.fail(f'{self.OPERATION_MODEL_TYPE_FIELD} field is required')
parameters = self.parameter_model.objects.all_active(
**{self.PARAMETER_MODEL_TYPE_FIELD: operation_type_pk})
parameters_serializer = serializers.Serializer(data=parameters_data)
for param in parameters:
parameters_serializer.fields[param.code] = self.get_field_by_param(
param)
if not parameters_serializer.is_valid():
self.fail(data=parameters_serializer.errors)
if strict_mode:
unexpected_data = set(parameters_serializer.initial_data) - set(
parameters_serializer.data)
# unexpected_data = {key: val for key, val in parameters_serializer.initial_data
# if key not in parameters_serializer.data}
if unexpected_data:
self.fail(f'unexpected keywords {unexpected_data}')
data[self.VALIDATE_FIELD_NAME] = parameters_serializer.data
return data
def get_photo(request):
# create data dictionary
# picture = Picture.objects.get(pk=picture_id)
all_picture = Picture.objects.filter(public=False)[:10]
data = serializers.Serializer('json', all_picture)
# dataJSON = MedicSerializer(all_picture, many=True)
return render(request, 'portfolio/carouselv2.html', {'data': data})
def test_field_value_null(self):
request = Request(self.factory.get('/', {'lang': 'en-US'}))
mock_serializer = serializers.Serializer(context={'request': request})
field = self.field_class()
self.addon.description_translations = {'en-US': None}
field.bind('description', mock_serializer)
result = field.to_representation(field.get_attribute(self.addon))
assert result is None
def test_is_field():
assert is_field(serializers.SlugField)
assert is_field(serializers.SlugField())
assert not is_field(models.CharField)
assert not is_field(models.CharField())
assert not is_field(serializers.Serializer)
assert not is_field(serializers.Serializer())
def inline_serializer_from_fields(self, fields_dict, sub_serializer=True):
attrs = {
f_name: copy.deepcopy(field)
for f_name, field in fields_dict.items()
}
serializer = type('Attributes', (serializers.Serializer, ), attrs)()
if sub_serializer:
serializer.bind(field_name='', parent=serializers.Serializer())
return serializer
class PetSerializer(serializers.Serializer):
self = serializers.SerializerMethodField('create_self')
id = serializers.CharField()
images = serializers.Serializer(many=True)
user_description = serializers.CharField()
breed_by_user = serializers.CharField()
created_at = serializers.DateTimeField()
def create_self(self, pet):
return urlresolvers.reverse('pets_view', kwargs=dict(id=str(pet.id)))
def list(self, request):
serializer_data = datetime.now().second % 10
print(serializer_data)
serializer = serializers.Serializer({"value":serializer_data})
stat = status.HTTP_200_OK
print(serializer.data)
if serializer_data%10 ==0:
stat = status.HTTP_503_SERVICE_UNAVAILABLE
return Response({
'tags': serializer_data,
}, status=stat)
def test_get_attribute_request_GET_lang(self):
"""
Pass a lang in the query string, expect to have a single string
returned instead of an object.
"""
# Note that we don't go through the middlewares etc so the actual
# language for the process isn't changed, we don't care as
# _expect_single_string() method simply tests with the current
# language, whatever it is.
request = Request(self.factory.get('/', {'lang': 'lol'}))
assert request.GET['lang'] == 'lol'
mock_serializer = serializers.Serializer(context={'request': request})
field = self.field_class()
self._test_expected_single_string(field, mock_serializer)
class LifeDataViewSet(GenericViewSet):
queryset = LifeData.objects.all()
serializer_class = LifeDataSerializer
permission_classes = []
authentication_classes = []
lookup_field = "external_id"
@swagger_auto_schema(method="post",
request_body=serializers.Serializer(),
responses={204: "Success"})
@action(detail=True, methods=["POST"])
def downvote(self, request, *args, **kwargs):
if not validatecaptcha(request):
raise CaptchaRequiredException
external_id = kwargs["external_id"]
try:
LifeData.objects.filter(external_id=external_id).update(
downvotes=F("downvotes") + 1)
except:
pass
return Response(status=status.HTTP_204_NO_CONTENT)
@swagger_auto_schema(method="post",
request_body=serializers.Serializer(),
responses={204: "Success"})
@action(detail=True, methods=["POST"])
def upvote(self, request, *args, **kwargs):
if not validatecaptcha(request):
raise CaptchaRequiredException
external_id = kwargs["external_id"]
try:
LifeData.objects.filter(external_id=external_id).update(
upvotes=F("upvotes") + 1)
except:
pass
return Response(status=status.HTTP_204_NO_CONTENT)
def test_field_value_null(self):
self.addon = addon_factory(slug='lol', name=None, description=None)
request = Request(self.factory.get('/', {'lang': 'en-US'}))
mock_serializer = serializers.Serializer(context={'request': request})
field = self.field_class()
field.bind('name', mock_serializer)
result = field.to_representation(field.get_attribute(self.addon))
assert result is None
field.source = None
field.bind('description', mock_serializer)
result = field.to_representation(field.get_attribute(self.addon))
assert result is None
class PetCreationSerializer(serializers.Serializer):
images = serializers.Serializer(many=True, required=False)
# geo point (latitude, longitude)
position = CoordinatesSerializer()
phone_number = serializers.CharField()
user_description = serializers.CharField(required=False)
breed_by_user = serializers.CharField()
def validate_images(self, attrs, field_name):
if not field_name in attrs:
return attrs
for filename in attrs[field_name]:
full_path = os.path.join(settings.MEDIA_ROOT, filename)
if not os.path.exists(full_path):
raise serializers.ValidationError(
'File "{0}" does not exist'.format(filename)
)
return attrs
def test_get_attribute_request_GET_lang(self):
"""
Pass a lang in the query string, expect to have a single string
returned instead of an object.
"""
# We don't go through the middlewares etc where the language for the
# process would be set, so we have to manually activate the correct
# locale.
request = Request(self.factory.get('/', {'lang': 'es'}))
assert request.GET['lang'] == 'es'
mock_serializer = serializers.Serializer(context={'request': request})
with self.activate('es'):
if self.addon.id:
# Reload so the transformer loads the translation in the
# correct locale.
# (But only if it's in the database - the ES test doesn't save)
self.addon = self.addon.reload()
field = self.field_class()
self._test_expected_single_locale(field, mock_serializer)
def get_meta_serializer(self):
default_serializer = serializers.Serializer(read_only=True)
if isinstance(self.instance, self.__class__.Meta.model):
_type = self.instance.type
else:
_type = self.context['request'].query_params.get('type')
if _type:
serializer_class = self.storage_type_serializer_classes_mapping.get(_type)
else:
serializer_class = default_serializer
if not serializer_class:
serializer_class = default_serializer
if isinstance(serializer_class, type):
serializer = serializer_class()
else:
serializer = serializer_class
return serializer
def get_serializer(self):
assert hasattr(self.request, 'versioning_scheme')
return serializers.Serializer()
def test_instance_validator_validation_serializer_error():
validator = InstanceValidator()
validator.set_context(serializers.Serializer())
with pytest.raises(serializers.ValidationError):
validator.raise_validation_error({'foo': 'bar'})
class CeleryTaskResultSerializer(ParamsSerializer):
query_id = s.Serializer(label=_('任务查询ID'), required=False)
class LikeSerializer(serializers.Serializer):
pk = serializers.Serializer()
class Meta:
fields = ('pk')
openapi.Schema(
description="[min, max] values for land cover filter",
type=openapi.TYPE_ARRAY,
items=openapi.Items(type=openapi.TYPE_INTEGER)),
'fertility capability classification':
openapi.Schema(
description=
"[min, max] values for fertility capability classification filter",
type=openapi.TYPE_ARRAY,
items=openapi.Items(type=openapi.TYPE_INTEGER)),
}),
responses={
status.HTTP_200_OK:
serializers.Serializer({
"Bounds": {},
"Grid": {
"FeatureCollection": "..."
}
})
},
)
@api_view(['POST'])
def wider_area(request):
"""Get all or fitlered wider area.
"""
serializer_data, user = verify_auth_token(request)
if not serializer_data or user["paymentLevels"] != "SECOND LEVEL" or user[
"memberOf"] != "61164207eaef91000adcfeab":
return Response({"Error": "Unauthorized request"},
status=status.HTTP_403_FORBIDDEN)
# NOTE: To be used for storing creds, the memberOf id I mean
def test_field_get_attribute_request_POST(self):
request = Request(self.factory.post('/'))
mock_serializer = serializers.Serializer()
mock_serializer.context = {'request': request}
field = self.field_class()
self._test_expected_dict(field)
def setUp(self):
self.expected_college = College(name="cbit",
location="Hyderabad",
acronym="cbit",
contact="*****@*****.**")
self.serialized_obj = serializers.Serializer(self.expected_college)
class PrinterViewSet(viewsets.ModelViewSet):
queryset = Printer.objects.all()
serializer_class = PrinterSerializer
filter_backends = (django_filters.rest_framework.DjangoFilterBackend, )
filterset_fields = (
"name",
"build_volume",
"printer_type",
"is_printing",
"is_paused",
"number_of_extruders",
"has_heated_chamber",
)
@swagger_auto_schema(request_body=GCODECommandSerializer)
@action(detail=True, methods=["post"])
def gcode_command(self, request, pk=None):
"""
Endpoint that accepts the ID of the printer and list of commands
NOTE: The commands aren't escaped, so be wary when using this endpoint
"""
serializer = GCODECommandSerializer(data=request.data)
serializer.is_valid(raise_exception=True)
execute_gcode_commands(printer_id=pk, **serializer.validated_data)
return Response(
data={
"printer_id": kwargs["printer_id"],
"commands": kwargs["commands"]
},
status=status.HTTP_200_OK,
)
@swagger_auto_schema(request_body=DirectionSerializer)
@action(detail=True, methods=["post"])
def move_axis(self, request, pk=None):
"""
Endpoint for moving around the tools of the printer,
you can provide only one axis with one value
or multiple as [x,z], [10,20]
"""
serializer = DirectionSerializer(data=request.data)
serializer.is_valid(raise_exception=True)
move_axis_printer(**serializer.validated_data,
printer_id=kwargs["printer_id"])
return Response(data={**kwargs}, status=status.HTTP_200_OK)
@swagger_auto_schema(request_body=JobSerializer)
@action(detail=True, methods=["post"])
def start_job(self, request, pk=None):
"""
API endpoint for implicitly creating a one-file long queue,
and therefore starting the print job
# TODO this should send an exception if not ready to print
NOTE: The print job won't start unless
the printer is set as "ready to print"
NOTE 2: If there is an existing queue, the file will be added to it
"""
serializer = JobSerializer(data=request.data)
serializer.is_valid(raise_exception=True)
printer_data = start_print_job(printer_id=pk,
**serializer.validated_data)
return Response(
data={
"status": "The job has been started successfully",
"socket_connection_info": {
"ip": printer_data.ip_address,
"port": printer_data.port_number,
"endpoint": "/to/be/updated",
},
},
status=status.HTTP_200_OK,
)
# I'm passing an empty serializers so that the docs don't confuse people
# Passing an empty serializer instance makes yasg generate an
# empty data body, required with POST request
@swagger_auto_schema(request_body=serializers.Serializer())
@action(detail=True, methods=["post"])
def pause_current_job(self, request, pk=None):
"""
API endpoint for pausing the current printing job.
It can also be used to un-pause the job since it keeps the state
"""
pause_print_job(printer_id=pk)
return Response(
data={"status": "The job has been successfully paused"},
status=status.HTTP_200_OK,
)
@swagger_auto_schema(request_body=serializers.Serializer())
@action(detail=True, methods=["post"])
def cancel_print_job(self, request, pk=None):
"""
API endpoint for canceling the printing job.
"""
cancel_print_job(**kwargs)
return Response(
data={"status": "The job has been canceled successfully"},
status=status.HTTP_200_OK,
)
@swagger_auto_schema(request_body=PrinterTempSerializer)
@action(detail=True, methods=["post"])
def set_temperature(self, request, pk=None):
"""
Endpoint for setting the temperature of either:
tool, bed or the chamber
"""
data = self.PrinterTempSerializer(data=request.data)
data.is_valid(raise_exception=True)
set_printer_temperature(printer_id=kwargs["printer_id"],
**data.validated_data)
return Response(
data={
"status":
"""
The temperature for the Bed has been successfully set to {temp}
""".format(temp=data.validated_data["temperature"])
},
status=status.HTTP_200_OK,
)
@swagger_auto_schema(request_body=serializers.Serializer())
@action(detail=True, methods=["post"])
def next_job(self, request, pk=None):
"""
API endpoint for letting the PrinterIO system know
that it can safely issue next print job
NOTE: this should be called by the frontend only when the user
has been prompted that it is in fact safe to proceed
"""
call_next_job(printer_id=pk)
return Response(data={"status": "Started next job successfully"},
status=status.HTTP_200_OK)
def test_get_attribute_request_GET(self):
request = Request(self.factory.get('/'))
mock_serializer = serializers.Serializer(context={'request': request})
field = self.field_class()
self._test_expected_dict(field, mock_serializer)
def test_get_attribute_empty_context(self):
mock_serializer = serializers.Serializer(context={})
field = self.field_class()
self._test_expected_dict(field, mock_serializer)
def get_serializer(self, *args, **kwargs):
# needed to avoid `'super' object has no attribute 'get_serializer'`
# exception, raised in TokenAuthorizationMixin.get_serializer
return serializers.Serializer(*args, **kwargs)