def to_internal_value(self, data):
"""
Dict of native values <- Dict of primitive datatypes.
"""
ret = OrderedDict()
errors = OrderedDict()
fields = [
field for field in self.fields.values()
if (not field.read_only) or (field.default is not empty)
]
for field in fields:
validate_method = getattr(self, 'validate_' + field.field_name, None)
primitive_value = field.get_value(data)
try:
validated_value = field.run_validation(primitive_value)
if validate_method is not None:
validated_value = validate_method(validated_value)
except ValidationError as exc:
errors[field.field_name] = exc.detail
except SkipField:
pass
else:
set_value(ret, field.source_attrs, validated_value)
if errors:
raise ValidationError(errors)
return ret
def loop_fields(self, data, errors):
fields = self._writable_fields
ret = OrderedDict()
for field in fields:
validate_method = getattr(self, 'validate_' + field.field_name, None)
# ---- start core code ----
get_value_method = getattr(self, 'get_' + field.field_name, None)
if get_value_method:
primitive_value = get_value_method(field, data)
else:
primitive_value = field.get_value(data)
# ---- end core code ----
try:
validated_value = field.run_validation(primitive_value)
if validate_method is not None:
validated_value = validate_method(validated_value)
except ValidationError as exc:
errors[field.field_name] = exc.detail
except DjangoValidationError as exc:
errors[field.field_name] = get_error_detail(exc)
except SkipField:
pass
else:
set_value(ret, field.source_attrs, validated_value)
return ret
def to_internal_value(self, data):
"""
Dict of native values <- Dict of primitive datatypes.
"""
ret = OrderedDict()
errors = OrderedDict()
fields = [
field for field in self.fields.values()
if (not field.read_only) or (field.default is not empty)
]
for field in fields:
validate_method = getattr(self, 'validate_' + field.field_name, None)
primitive_value = field.get_value(data)
try:
validated_value = field.run_validation(primitive_value)
if validate_method is not None:
validated_value = validate_method(validated_value)
except ValidationError as exc:
errors[field.field_name] = exc.detail
except DjangoValidationError as exc:
errors[field.field_name] = list(exc.messages)
except SkipField:
pass
else:
set_value(ret, field.source_attrs, validated_value)
if errors:
raise ValidationError(errors)
return ret
def to_internal_value(self, data):
ret = super().to_internal_value(data)
set_value(ret, ['type_'], data['type_'])
if data['type_'] == 'campaign':
set_value(ret, ['campaign'], data['campaign'])
return ret
def field_to_internal_value(self, field, data):
ret = OrderedDict()
errors = OrderedDict()
validate_method = getattr(
self,
'validate_' +
field.field_name,
None)
primitive_value = field.get_value(data)
try:
validated_value = field.run_validation(primitive_value)
if validate_method is not None:
validated_value = validate_method(validated_value)
except ValidationError as exc:
errors[field.field_name] = exc.detail
except DjangoValidationError as exc:
errors[field.field_name] = list(exc.messages)
except SkipField:
pass
else:
set_value(ret, field.source_attrs, validated_value)
if errors:
raise ValidationError(errors)
return ret
def to_internal_value(self, data):
"""
Dict of native values <- Dict of primitive datatypes.
"""
if not isinstance(data, Mapping):
message = self.error_messages["invalid"].format(datatype=type(data).__name__)
raise ValidationError({api_settings.NON_FIELD_ERRORS_KEY: [message]}, code="invalid")
ret = OrderedDict()
errors = OrderedDict()
fields = self._writable_fields
for field in fields:
validate_method = getattr(self, "validate_" + field.field_name, None)
primitive_value = field.get_value(data)
try:
validated_value = field.run_validation(primitive_value)
if validate_method is not None:
validated_value = validate_method(validated_value)
except ValidationError as exc:
errors[field.field_name] = exc
except DjangoValidationError as exc:
errors[field.field_name] = get_error_detail(exc)
except SkipField:
pass
else:
set_value(ret, field.source_attrs, validated_value)
if errors:
self.error_list.update(errors)
# Raise a CustomValidationErrors with the list of ValidationErrors
raise CustomValidationErrors(error_list=errors)
return ret
def transform(self, data, request, obj, forwards):
method_prefix = 'forwards_' if forwards else 'backwards_'
kwargs = {
'data': data,
'request': request
}
if not forwards:
kwargs['obj'] = obj
if self.for_field:
return getattr(self, method_prefix + 'field')(
**kwargs
)
elif self.for_serializer:
return getattr(self, method_prefix + 'serializer')(
**kwargs
)
else:
if forwards:
value = self.field.get_value(data)
else:
value = self.field.get_attribute(obj)
kwargs['data'] = data[self.field]
transformed_value = getattr(self, method_prefix + 'specific_field')(
obj=obj,
data=value,
request=request
)
if forwards:
set_value(data, self.field.source_attrs, value)
else:
data[self.field.field_name] = transformed_value
return data
def to_internal_value(self, data):
if not isinstance(data, dict):
message = self.error_messages["invalid"].format(
datatype=type(data).__name__
)
raise ValidationError({
api_settings.NON_FIELD_ERRORS_KEY: [message]
})
ret = OrderedDict()
errors = OrderedDict()
fields = self._writable_fields
for field in fields:
validate_method = getattr(self, "validate_" + field.field_name, None)
primitive_value = field.get_value(data)
try:
validated_value = field.run_validation(primitive_value)
if validate_method is not None:
validated_value = validate_method(validated_value)
except ValidationError as exc:
errors[field.field_name] = exc.detail
except DjangoValidationError as exc:
errors[field.field_name] = list(exc.messages)
except SkipField:
pass
else:
set_value(ret, field.source_attrs, validated_value)
return ret, errors
def to_internal_value(self, data):
"""
Overrides the default deserialization to look up related objects that
are needed to create/update the correct models.
"""
out_data = {
'program': self.root.instance,
'course_code': self._get_course_code(data)
} # pylint: disable=no-member
# handle run_modes if present
if 'run_modes' in data:
# NB this next block is based on `ModelSerializer.to_internal_value`
# but has to be duplicated here because the superclass' method is
# incompatible with nested writes.
errors = {}
try:
validated_value = self.fields['run_modes'].run_validation(
data['run_modes'])
except exceptions.ValidationError as exc:
errors['run_modes'] = exc.detail
else:
fields.set_value(out_data,
self.fields['run_modes'].source_attrs,
validated_value)
if errors:
raise exceptions.ValidationError(errors)
return out_data
def to_internal_value(self, data):
"""
Dict of native values <- Dict of primitive datatypes.
"""
from rest_framework.fields import get_error_detail, set_value
from collections import OrderedDict
from django.core.exceptions import ValidationError as DjangoValidationError
if not isinstance(data, Mapping):
message = self.error_messages['invalid'].format(
datatype=type(data).__name__)
raise ValidationError(
{api_settings.NON_FIELD_ERRORS_KEY: [message]}, code='invalid')
ret = OrderedDict()
errors = OrderedDict()
fields = self._writable_fields
for field in fields:
validate_method = getattr(self, 'validate_' + field.field_name,
None)
primitive_value = field.get_value(data)
try:
# ManyRelatedField 取消写入数据验证, 防止每次都去查询数据库
if isinstance(field, ManyRelatedField) and isinstance(
field.child_relation, PrimaryKeyRelatedField
) and primitive_value is not empty:
if not isinstance(primitive_value, (list, tuple)):
raise ValidationError()
validated_value = [int(i) for i in primitive_value]
else:
validated_value = field.run_validation(primitive_value)
if validate_method is not None:
validated_value = validate_method(validated_value)
except ValidationError as exc:
errors[field.field_name] = exc.detail
except DjangoValidationError as exc:
errors[field.field_name] = get_error_detail(exc)
except SkipField:
pass
else:
set_value(ret, field.source_attrs, validated_value)
if errors:
raise ValidationError(errors)
return ret
def to_internal_value(self, data):
"""
Dict of native values <- Dict of primitive datatypes.
"""
if not isinstance(data, dict):
message = self.error_messages['invalid'].format(
datatype=type(data).__name__)
raise drf_fields.ValidationError(
{api_settings.NON_FIELD_ERRORS_KEY: [message]})
ret = OrderedDict()
errors = OrderedDict()
if data['_cls']:
cls = get_document(data['_cls'])
if not issubclass(cls, self.Meta.model):
#not playing the 'pass anything in, and we'll construct it for you' game
cls = self.Meta.model
else:
cls = self.Meta.model
fields = self.chainmap[cls]
fields = [
field for name, field in fields.items() if not field.read_only
]
for field in fields:
validate_method = getattr(self, 'validate_' + field.field_name,
None)
primitive_value = field.get_value(data)
try:
validated_value = field.run_validation(primitive_value)
if validate_method is not None:
validated_value = validate_method(validated_value)
except drf_fields.ValidationError as exc:
errors[field.field_name] = exc.detail
except drf_fields.DjangoValidationError as exc:
errors[field.field_name] = list(exc.messages)
except SkipField:
pass
else:
drf_fields.set_value(ret, field.source_attrs, validated_value)
if errors:
raise drf_fields.ValidationError(errors)
return ret
def to_internal_value(self, data):
ret = super(NestedModelSerializer, self).to_internal_value(data)
# So, in the case that this object is nested, we really really need the id.
if getattr(self, 'parent', None):
child_model = self.Meta.model
pk_field_name = child_model._meta.pk.name
pk_field = self.fields[pk_field_name]
primitive_value = pk_field.get_value(data)
set_value(ret, pk_field.source_attrs, primitive_value)
errors = OrderedDict()
return ret
def to_internal_value(self, data):
"""
Dict of native values <- Dict of primitive datatypes.
"""
if not isinstance(data, dict):
message = self.error_messages['invalid'].format(
datatype=type(data).__name__
)
raise drf_fields.ValidationError({
api_settings.NON_FIELD_ERRORS_KEY: [message]
})
ret = OrderedDict()
errors = OrderedDict()
if data['_cls']:
cls = get_document(data['_cls'])
if not issubclass(cls, self.Meta.model):
#not playing the 'pass anything in, and we'll construct it for you' game
cls = self.Meta.model
else:
cls = self.Meta.model
fields = self.chainmap[cls]
fields = [field for name, field in fields.items() if not field.read_only]
for field in fields:
validate_method = getattr(self, 'validate_' + field.field_name, None)
primitive_value = field.get_value(data)
try:
validated_value = field.run_validation(primitive_value)
if validate_method is not None:
validated_value = validate_method(validated_value)
except drf_fields.ValidationError as exc:
errors[field.field_name] = exc.detail
except drf_fields.DjangoValidationError as exc:
errors[field.field_name] = list(exc.messages)
except SkipField:
pass
else:
drf_fields.set_value(ret, field.source_attrs, validated_value)
if errors:
raise drf_fields.ValidationError(errors)
return ret
def to_internal_value(self, data):
"""
Dict of native values <- Dict of primitive datatypes.
After calling super, we handle dynamic data which is not handled by super class
"""
ret = super(DocumentSerializer, self).to_internal_value(data)
[drf_fields.set_value(ret, [k], data[k]) for k in data if k not in ret]
return ret
def to_internal_value(self, data):
"""
Dict of native values <- Dict of primitive datatypes.
After calling super, we handle dynamic data which is not handled by super class
"""
ret = super(DocumentSerializer, self).to_internal_value(data)
[drf_fields.set_value(ret, [k], data[k]) for k in data if k not in ret]
return ret
def to_internal_value(self, data):
"""Verbatim copy of the original drf `to_internal_value()` method.
This method replicates the implementation found on
`restframework.serializers.Serializer.to_internal_value` method because the
dynamic-rest package (which we are using, and which overrides the base
implementation) adds some custom stuff on top of it which depends on the input
data containing the instance's `id` property, which we are not requiring.
A HarvestableResource's `id` is an implementation detail that is not exposed
publicly. We rely on the instance's `unique_identifier` instead.
"""
if not isinstance(data, typing.Mapping):
message = self.error_messages['invalid'].format(
datatype=type(data).__name__
)
raise exceptions.ValidationError({
api_settings.NON_FIELD_ERRORS_KEY: [message]
}, code='invalid')
ret = collections.OrderedDict()
errors = collections.OrderedDict()
fields = self._writable_fields
for field in fields:
validate_method = getattr(self, f"validate_{field.field_name}", None)
primitive_value = field.get_value(data)
try:
validated_value = field.run_validation(primitive_value)
if validate_method is not None:
validated_value = validate_method(validated_value)
except exceptions.ValidationError as exc:
errors[field.field_name] = exc.detail
except DjangoValidationError as exc:
errors[field.field_name] = get_error_detail(exc)
except SkipField:
pass
else:
set_value(ret, field.source_attrs, validated_value)
if errors:
raise exceptions.ValidationError(errors)
return ret
def to_internal_value(self, data):
"""
Dict of native values <- Dict of primitive datatypes.
"""
if not isinstance(data, Mapping):
message = self.error_messages['invalid'].format(
datatype=type(data).__name__)
raise ValidationError(
{api_settings.NON_FIELD_ERRORS_KEY: [message]}, code='invalid')
ret = OrderedDict()
errors = OrderedDict()
fields = self._writable_fields
for field in fields:
validate_method = getattr(self, 'validate_' + field.field_name,
None)
field_name = field.field_name
field_data = data.get(field_name)
if field_name == 'address':
primitive_value = json.loads(field_data)
elif field_name == 'photo' and isinstance(field_data, str):
continue
elif field_name == 'owner' and field_data is None:
primitive_value = User.objects.get(is_admin=True).id
else:
primitive_value = field.get_value(data)
try:
validated_value = field.run_validation(primitive_value)
if validate_method is not None:
validated_value = validate_method(validated_value)
except ValidationError as exc:
errors[field_name] = exc.detail
except DjangoValidationError as exc:
errors[field_name] = get_error_detail(exc)
except SkipField:
pass
else:
set_value(ret, field.source_attrs, validated_value)
if errors:
raise ValidationError(errors)
return ret
def to_internal_value(self, data):
try:
ret = super(NestedModelSerializer, self).to_internal_value(data)
except AssertionError:
raise ValidationError({self.__class__.__name__: "Cannot descend and create nested objects."})
# So, in the case that this object is nested, we really really need the id.
if getattr(self, 'parent', None):
child_model = self.Meta.model
pk_field_name = child_model._meta.pk.name
pk_field = self.fields[pk_field_name]
primitive_value = pk_field.get_value(data)
set_value(ret, pk_field.source_attrs, primitive_value)
errors = OrderedDict()
return ret
def to_internal_value(self, data):
if not isinstance(data, dict):
message = self.error_messages['invalid'].format(
datatype=type(data).__name__
)
raise ValidationError({
api_settings.NON_FIELD_ERRORS_KEY: [message]
})
def append_error(field, key, error):
if errors.get(field, None) is None:
errors[field] = dict()
errors[field][key] = error
ret = OrderedDict()
errors = OrderedDict()
fields = self._writable_fields
for field in fields:
validate_method = getattr(self, 'validate_' + field.field_name, None)
primitive_value = field.get_value(data)
try:
validated_value = field.run_validation(primitive_value)
if validate_method is not None:
validated_value = validate_method(validated_value)
except ValidationError as exc:
code = getattr(exc, 'code', None)
if code is not None:
append_error(field.field_name, code, ' '.join(exc.detail))
else:
errors[field.field_name] = ' '.join(exc.detail)
except DjangoValidationError as exc:
errors[field.field_name] = ' '.join(exc.messages)
except serializers.SkipField:
pass
else:
rest_fields.set_value(ret, field.source_attrs, validated_value)
if errors:
raise ValidationError(errors)
return ret
def to_internal_value(self, data):
"""
Dict of native values <- Dict of primitive datatypes.
"""
if not isinstance(data, Mapping):
message = self.error_messages['invalid'].format(
datatype=type(data).__name__)
raise ValidationError(
{api_settings.NON_FIELD_ERRORS_KEY: [message]}, code='invalid')
data['attributes'] = []
# resource_id = data['id']
ret = OrderedDict()
ret['type'] = self.resourceDefined
errors = OrderedDict()
fields = self._writable_fields
for k, v in self.attr_map.items():
data['attributes'].append({
'value': data.get(k, None),
'attributeDefined': v[0],
'resourcetype': v[1]
})
for field in fields:
validate_method = getattr(self, 'validate_' + field.field_name,
None)
primitive_value = field.get_value(data)
try:
validated_value = field.run_validation(primitive_value)
if validate_method is not None:
validated_value = validate_method(validated_value)
except ValidationError as exc:
errors[field.field_name] = exc.detail
except DjangoValidationError as exc:
errors[field.field_name] = get_error_detail(exc)
except SkipField:
pass
else:
set_value(ret, field.source_attrs, validated_value)
if errors:
raise ValidationError(errors)
return ret
def to_internal_value(self, data):
"""
In order to be able to handle passing tag_name in array,
we need to overwrite this method to bypass run_validation for tags
"""
if not isinstance(data, dict):
message = self.error_messages['invalid'].format(
datatype=type(data).__name__
)
raise ValidationError({
api_settings.NON_FIELD_ERRORS_KEY: [message]
})
ret = OrderedDict()
errors = OrderedDict()
fields = self._writable_fields
for field in fields:
validate_method = getattr(self, 'validate_' + field.field_name, None)
primitive_value = field.get_value(data)
try:
if field.field_name != 'tags':
validated_value = field.run_validation(primitive_value)
else:
validated_value = primitive_value
if validate_method is not None:
validated_value = validate_method(validated_value)
except ValidationError as exc:
errors[field.field_name] = exc.detail
except DjangoValidationError as exc:
errors[field.field_name] = list(exc.messages)
except SkipField:
pass
else:
set_value(ret, field.source_attrs, validated_value)
if errors:
raise ValidationError(errors)
return ret
def to_internal_value(self, data):
"""
In order to be able to handle passing tag_name in array,
we need to overwrite this method to bypass run_validation for tags
"""
if not isinstance(data, dict):
message = self.error_messages['invalid'].format(
datatype=type(data).__name__
)
raise ValidationError({
api_settings.NON_FIELD_ERRORS_KEY: [message]
})
ret = OrderedDict()
errors = OrderedDict()
fields = self._writable_fields
for field in fields:
validate_method = getattr(self, 'validate_' + field.field_name, None)
primitive_value = field.get_value(data)
try:
if field.field_name != 'tags':
validated_value = field.run_validation(primitive_value)
else:
validated_value = primitive_value
if validate_method is not None:
validated_value = validate_method(validated_value)
except ValidationError as exc:
errors[field.field_name] = exc.detail
except DjangoValidationError as exc:
errors[field.field_name] = list(exc.messages)
except SkipField:
pass
else:
set_value(ret, field.source_attrs, validated_value)
if errors:
raise ValidationError(errors)
return ret
def to_internal_value(self, data):
"""
Dict of native values <- Dict of primitive datatypes.
"""
if not isinstance(data, Mapping):
message = self.error_messages['invalid'].format(
datatype=type(data).__name__
)
raise ValidationError({
api_settings.NON_FIELD_ERRORS_KEY: [message]
}, code='invalid')
ret = OrderedDict()
errors = OrderedDict()
fields = self._writable_fields
for field in fields:
if field.field_name == 'company':
continue
validate_method = getattr(
self, 'validate_' + field.field_name, None)
primitive_value = field.get_value(data)
try:
validated_value = field.run_validation(primitive_value)
if validate_method is not None:
validated_value = validate_method(validated_value)
except ValidationError as exc:
errors[field.field_name] = exc.detail
except DjangoValidationError as exc:
errors[field.field_name] = get_error_detail(exc)
except SkipField:
pass
else:
set_value(ret, field.source_attrs, validated_value)
if errors:
raise ValidationError(errors)
return ret
def to_internal_value(self, data):
try:
ret = super(NestedModelSerializer, self).to_internal_value(data)
except AssertionError:
raise ValidationError({
self.__class__.__name__:
"Cannot descend and create nested objects."
})
# So, in the case that this object is nested, we really really need the id.
if getattr(self, 'parent', None):
child_model = self.Meta.model
pk_field_name = child_model._meta.pk.name
pk_field = self.fields[pk_field_name]
primitive_value = pk_field.get_value(data)
set_value(ret, pk_field.source_attrs, primitive_value)
errors = OrderedDict()
return ret
def to_internal_value(self, data):
"""
Dict of native values <- Dict of primitive datatypes.
"""
if not isinstance(data, dict):
message = self.error_messages['invalid'].format(
datatype=type(data).__name__
)
raise ValidationError({
api_settings.NON_FIELD_ERRORS_KEY: [message]
})
ret = OrderedDict()
errors = OrderedDict()
fields = [
field for field in self.fields.values()
if (not field.read_only) or (field.default is not empty)
]
for field in fields:
validate_method = getattr(self, 'validate_' + field.field_name, None)
primitive_value = field.get_value(data)
try:
validated_value = field.run_validation(primitive_value)
if validate_method is not None:
validated_value = validate_method(validated_value)
except ValidationError as exc:
errors[unicode(field.label)] = exc.detail
except DjangoValidationError as exc:
errors[unicode(field.label)] = list(exc.messages)
except SkipField:
pass
else:
set_value(ret, field.source_attrs, validated_value)
if errors:
raise ValidationError(errors)
return ret
def to_internal_value_fields(self, data, fields=None):
"""
This is basically a copy of the super.to_internal_value(), but we need the option to only use certain fields.
"""
if not isinstance(data, dict):
message = self.error_messages['invalid'].format(
datatype=type(data).__name__
)
raise ValidationError({
api_settings.NON_FIELD_ERRORS_KEY: [message]
})
validated_values = OrderedDict()
errors = OrderedDict()
fields = fields or [
field for field in self.fields.values()
if (not field.read_only) or (field.default is not empty)
]
for field in fields:
validate_method = getattr(self, 'validate_' + field.field_name, None)
primitive_value = field.get_value(data)
try:
validated_value = field.run_validation(primitive_value)
if validate_method is not None:
validated_value = validate_method(validated_value)
except ValidationError as exc:
errors[field.field_name] = exc.detail
except DjangoValidationError as exc:
errors[field.field_name] = list(exc.messages)
except SkipField:
pass
else:
set_value(validated_values, field.source_attrs, validated_value)
if errors:
raise ValidationError(errors)
return validated_values
def to_internal_value_fields(self, data, fields=None):
"""
This is basically a copy of the super.to_internal_value(), but we need the option to only use certain fields.
"""
if not isinstance(data, dict):
message = self.error_messages['invalid'].format(
datatype=type(data).__name__)
raise ValidationError(
{api_settings.NON_FIELD_ERRORS_KEY: [message]})
validated_values = OrderedDict()
errors = OrderedDict()
fields = fields or [
field for field in self.fields.values()
if (not field.read_only) or (field.default is not empty)
]
for field in fields:
validate_method = getattr(self, 'validate_' + field.field_name,
None)
primitive_value = field.get_value(data)
try:
validated_value = field.run_validation(primitive_value)
if validate_method is not None:
validated_value = validate_method(validated_value)
except ValidationError as exc:
errors[field.field_name] = exc.detail
except DjangoValidationError as exc:
errors[field.field_name] = list(exc.messages)
except SkipField:
pass
else:
set_value(validated_values, field.source_attrs,
validated_value)
if errors:
raise ValidationError(errors)
return validated_values
def to_internal_value(self, data):
ret = OrderedDict()
errors = OrderedDict()
for field in tenant_specific_fields_definitions:
validators = []
for validator_instance in field.validators.all():
validator_function = import_from_string(
validator_instance.module_path)
validators.append(validator_function)
validate_method = compose_list(validators)
primitive_value = self.fields.get(field.name).get_value(data)
try:
validated_value = self.fields.get(
field.name).run_validation(primitive_value)
if validate_method is not None:
validated_value = validate_method(validated_value)
except serializers.ValidationError as exc:
errors[field.name] = exc.detail
except DjangoValidationError as exc:
errors[field.name] = get_error_detail(exc)
except SkipField:
pass
else:
set_value(ret,
self.fields.get(field.name).source_attrs,
validated_value)
if errors:
raise serializers.ValidationError(errors)
data.update(dict(ret))
ret = super(TenantSpecificTableRowSerializer,
self).to_internal_value(data)
return ret
def to_internal_value(self, data):
"""
Dict of native values <- Dict of primitive datatypes.
"""
if not isinstance(data, Mapping):
message = self.error_messages['invalid'].format(
datatype=type(data).__name__
)
raise ValidationError({
api_settings.NON_FIELD_ERRORS_KEY: [message]
}, code='invalid')
ret = OrderedDict()
errors = OrderedDict()
fields = self._writable_fields
for field in fields:
validate_method = getattr(self,
'validate_' + field.field_name,
None)
primitive_value = field.get_value(data)
try:
validated_value = field.run_validation(primitive_value)
if validate_method is not None:
validated_value = validate_method(validated_value)
except ValidationError as exc:
errors[field.field_name] = exc.detail
except DjangoValidationError as exc:
errors[field.field_name] = get_error_detail(exc)
except SkipField:
pass
else:
set_value(ret, field.source_attrs, validated_value)
if errors:
raise ValidationError(errors)
return ret
def ParseStrFilter(self, _str):
ret = dict()
str_filter = ''
ar_obj = _str.split('=')
str_field_name = ar_obj[0].split('[')[0]
str_operator = None
is_not = False
is_or = False
if str_field_name[0:4] == 'or__':
is_or = True
str_field_name = str_field_name[4:]
if '[' in ar_obj[0]:
str_operator = ar_obj[0].split('[')[1].split(']')[0]
if str_operator == "not_in":
is_not = True
str_operator = "in"
str_filter = str_field_name
if str_operator != None:
str_filter += "__" + str_operator
value = ar_obj[1]
fields = self._writable_fields
for field in fields:
if field.field_name == "str_field":
set_value(ret, field.source_attrs, str_field_name)
elif field.field_name == "str_value":
set_value(ret, field.source_attrs, value)
elif field.field_name == "str_operator":
set_value(ret, field.source_attrs, str_operator)
elif field.field_name == "is_not":
set_value(ret, field.source_attrs, is_not)
elif field.field_name == "is_or":
set_value(ret, field.source_attrs, is_or)
return ret
def to_internal_value(self, data):
"""
Overrides the default deserialization to look up related objects that
are needed to create/update the correct models.
"""
out_data = {'program': self.root.instance, 'course_code': self._get_course_code(data)} # pylint: disable=no-member
# handle run_modes if present
if 'run_modes' in data:
# NB this next block is based on `ModelSerializer.to_internal_value`
# but has to be duplicated here because the superclass' method is
# incompatible with nested writes.
errors = {}
try:
validated_value = self.fields['run_modes'].run_validation(data['run_modes'])
except exceptions.ValidationError as exc:
errors['run_modes'] = exc.detail
else:
fields.set_value(out_data, self.fields['run_modes'].source_attrs, validated_value)
if errors:
raise exceptions.ValidationError(errors)
return out_data
def to_internal_value(self, data):
logging.info("MedRecordSerializer: To to_internal_value")
ret = OrderedDict()
errors = OrderedDict()
# operator_id required
# if not 'operator_id' in data:
operator_id = data.get('operator_id', None)
if not operator_id:
error = "Error: operator_id is required"
logging.error(error)
raise ValidationError({api_settings.NON_FIELD_ERRORS_KEY: [error]})
else:
# operator_id must be in Staff list
operator_id = data.get('operator_id', False)
staff_q = Staff.objects.filter(mis_id=data['mis_id'], mis_staff_id=operator_id)
if not staff_q.exists():
error = "Error: operator_id must be in staff list"
logging.error(error)
raise ValidationError({api_settings.NON_FIELD_ERRORS_KEY: [error]})
data['operator_id'] = staff_q.first().id
patient_address_src = data.get('patient_address_src', None)
if patient_address_src:
patient_address_src_qs = AddrDocType.objects.filter(name=patient_address_src)
if patient_address_src_qs.exists():
patient_address_src_obj = patient_address_src_qs.first()
data['patient_address_src'] = patient_address_src_obj.id
else:
error = f"Bad patient_address_src: {data['patient_address_src']}"
logging.error(error)
raise ValidationError({api_settings.NON_FIELD_ERRORS_KEY: [error]})
else:
data['patient_address_src'] = 1 # Невідомо
noresult = data.get('noresult', None)
if noresult:
noresult_qs = NoResult.objects.filter(name=noresult)
if noresult_qs.exists():
noresult_obj = noresult_qs.first()
data['noresult'] = noresult_obj.id
else:
error = f"Bad noresult: {data['noresult']}"
logging.error(error)
raise ValidationError({api_settings.NON_FIELD_ERRORS_KEY: [error]})
else:
data['noresult'] = 1 # Результативний
hospital = data.get('hospital', None)
if hospital:
data['is_hospital_record'] = True
else:
data['is_hospital_record'] = False
if not self.instance:
call_card_id = data.get('call_card_id', False)
if not call_card_id:
error = "Error: call_card_id is required!"
logging.error(error)
raise ValidationError({api_settings.NON_FIELD_ERRORS_KEY: [error]})
else:
#call_card_id = data.get('call_card_id', False)
call_card_qs = CallCard.objects.filter(call_card_id=call_card_id)
if call_card_qs.exists():
call_card_obj = call_card_qs.first()
if int(call_card_obj.mis_id.id) != int(data['mis_id']):
error = f"CallCard [{data['call_card_id']}] doesnt belong to MIS [{data['mis_id']}]"
logging.error(error)
raise ValidationError({api_settings.NON_FIELD_ERRORS_KEY: [error]})
data['callcard'] = call_card_obj.id
if call_card_obj.crew_id:
data['crew'] = call_card_obj.crew_id.id
else:
error = f"MedRecord: No crew in related CallCard {call_card_obj.call_card_id}"
logging.error(error)
raise ValidationError({api_settings.NON_FIELD_ERRORS_KEY: [error]})
else:
error = f"Bad call_card_id: {data['call_card_id']}"
logging.error(error)
raise ValidationError({api_settings.NON_FIELD_ERRORS_KEY: [error]})
fields = self._writable_fields
for field in fields:
validate_method = getattr(self, 'validate_' + field.field_name, None)
primitive_value = data.get(field.source_attrs[0], False)
if primitive_value:
try:
validated_value = field.run_validation(primitive_value)
if validate_method is not None:
validated_value = validate_method(validated_value)
except ValidationError as exc:
errors[field.field_name] = exc.detail
except DjangoValidationError as exc:
errors[field.field_name] = get_error_detail(exc)
except SkipField:
pass
else:
set_value(ret, field.source_attrs, validated_value)
if errors:
raise ValidationError(errors)
#ret = super().to_internal_value(data=data)
return ret
def to_internal_value(self, data):
logging.info("CrewSerializer: To to_internal_value")
ret = OrderedDict()
errors = OrderedDict()
mis_car_id = data.get('mis_car_id', False)
if self.instance == None:
if mis_car_id:
mis_car_q = Cars.objects.filter(mis_id=data['mis_id'],
mis_car_id=mis_car_id)
if mis_car_q.exists():
data['car_id'] = mis_car_q.first().id
else:
error = "CrewSerializer. Crew mis_car_id does not exist"
logging.error(error)
raise ValidationError(
{api_settings.NON_FIELD_ERRORS_KEY: [error]})
else:
crew_comment = data.get('crew_comment', None)
if crew_comment:
data['car_id'] = None
logging.info(f'CrewSerializer: setting car_id to null')
else:
error = "CrewSerializer. Crew mis_car_id or crew_comment required"
logging.error(error)
raise ValidationError(
{api_settings.NON_FIELD_ERRORS_KEY: [error]})
mis_facility_id = data.get('mis_facility_id', False)
if mis_facility_id:
facility_q = Facility.objects.filter(
mis_id=data['mis_id'], mis_facility_id=mis_facility_id)
if facility_q.exists():
data['facility_id'] = facility_q.first().id
else:
error = "CrewSerializer. Crew mis_facility_id does not exist"
logging.error(error)
raise ValidationError(
{api_settings.NON_FIELD_ERRORS_KEY: [error]})
else:
if self.instance == None:
error = "CrewSerializer. Crew mis_facility_id required"
logging.error(error)
raise ValidationError(
{api_settings.NON_FIELD_ERRORS_KEY: [error]})
crew_status = data.get('crew_status', False)
if crew_status:
if crew_status.isdigit():
data['crew_status'] = crew_status
else:
q_qs = CrewStatus.objects.filter(crewstatus_name=crew_status)
if q_qs.exists():
data['crew_status'] = q_qs.first().id
else:
error = f"Error: crew_status is unknown: {crew_status}"
logging.error(error)
raise ValidationError(
{api_settings.NON_FIELD_ERRORS_KEY: error})
else:
if self.instance == None:
data['crew_status'] = None
if self.instance == None:
ret = super().to_internal_value(data=data)
else:
fields = self._writable_fields
for field in fields:
validate_method = getattr(self, 'validate_' + field.field_name,
None)
primitive_value = data.get(field.source_attrs[0], False)
if primitive_value:
try:
validated_value = field.run_validation(primitive_value)
if validate_method is not None:
validated_value = validate_method(validated_value)
except ValidationError as exc:
errors[field.field_name] = exc.detail
except DjangoValidationError as exc:
errors[field.field_name] = get_error_detail(exc)
except SkipField:
pass
else:
# print(f'Setting: {field.source_attrs}:{validated_value}')
set_value(ret, field.source_attrs, validated_value)
if errors:
raise ValidationError(errors)
return ret
def to_representation(self, instance):
ret = super().to_representation(instance)
refresh = self.get_token(self.user)
set_value(ret, ['refresh'], str(refresh))
set_value(ret, ['access'], str(refresh.access_token))
return ret
def to_internal_value(self, data):
"""
Monkey patch the validate empty values function of the serializers fields. This way the validation that checks
if fields are required also works on partial updates (PATCH) requests.
"""
def custom_validate_empty_values(self, data):
"""
The custom validate empty function that always checks for empty values, even on partial update.
"""
if self.read_only:
return (True, self.get_default())
if data is empty:
# The partial_update check is removed here.
if self.required:
self.fail('required')
return (True, self.get_default())
if data is None:
if not self.allow_null:
self.fail('null')
return (True, None)
return (False, data)
if self.root.partial and 'id' not in data:
for field in self.fields.values():
# This is the actual monkey patching part.
funcType = type(field.validate_empty_values)
field.validate_empty_values = funcType(custom_validate_empty_values, field, field.__class__)
if isinstance(data, dict) and 'id' in data: # Set the instance so validators work properly
try:
self.instance = self.Meta.model.objects.get(pk=data.get('id'))
except ObjectDoesNotExist:
pass
if not self.create_only and len(data) == 1:
ret = OrderedDict()
errors = OrderedDict()
field = self.fields['id']
validate_method = getattr(self, 'validate_id', None)
primitive_value = field.get_value(data)
try:
validated_value = field.run_validation(primitive_value)
if validate_method is not None:
validated_value = validate_method(validated_value)
except ValidationError as exc:
errors[field.field_name] = exc.detail
except DjangoValidationError as exc:
errors[field.field_name] = list(exc.messages)
except SkipField:
pass
else:
set_value(ret, field.source_attrs, validated_value)
if errors:
raise ValidationError(errors)
return ret
model_cls = self.root.Meta.model
instance = self.root.instance
content_type = ContentType.objects.get_for_model(model_cls)
generic_related_fields = [field.name for field in model_cls._meta.virtual_fields]
if self.parent.field_name in generic_related_fields:
data['content_type'] = content_type.pk
if instance:
data['object_id'] = instance.pk
else:
# Remove unique together validator because we are creating so it's always unique.
self.validators = [validator for validator in self.validators if not isinstance(validator, UniqueTogetherValidator)]
return super(RelatedSerializerMixin, self).to_internal_value(data)
def to_internal_value(self, data):
ret = super(DocumentSerializer, self).to_internal_value(data)
[drf_fields.set_value(ret, [k], data[k]) for k in data if k not in ret]
return ret
def to_internal_value(self, data):
contacts = data.pop('contacts', None)
ret = super().to_internal_value(data)
set_value(ret, ['contacts'], contacts)
return ret
def to_internal_value(self, data):
ret = super(DocumentSerializer, self).to_internal_value(data)
[drf_fields.set_value(ret, [k], data[k]) for k in data if k not in ret]
return ret
def to_internal_value(self, data):
ret = super().to_internal_value(data)
if 'groups' in data:
set_value(ret, ['groups'], data['groups'])
return ret
def to_internal_value(self, data):
"""
Dict of native values <- Dict of primitive datatypes.
"""
if not isinstance(data, Mapping):
message = self.error_messages['invalid'].format(
datatype=type(data).__name__)
raise ValidationError(
{api_settings.NON_FIELD_ERRORS_KEY: [message]}, code='invalid')
ret = OrderedDict()
errors = OrderedDict()
fields = self._writable_fields
for field in fields:
validate_method = getattr(self, 'validate_' + field.field_name,
None)
primitive_value = field.get_value(data)
if isinstance(primitive_value, str) and isinstance(
field, serializers.HyperlinkedRelatedField):
# we need this because DRF HyperlinkedRelatedField is not fully compatible with Django 2.0+
# when dealing with spaces in the URL (e.g. when we do lookup by name).
# The issue has been reported and reopened, see the description here:
# - https://github.com/encode/django-rest-framework/issues/4748
# Once it is resolved there, we won't need this line anymore
primitive_value = unquote(primitive_value)
try:
# For create only
if not self.partial and hasattr(self, 'initial_data') and isinstance(primitive_value, dict) \
and 'url' in primitive_value:
model_class = field.Meta.model
pk = self._get_related_pk(primitive_value,
model_class,
related_field=field)
if pk:
obj = model_class.objects.filter(pk=pk, ).first()
serializer = self._get_serializer_for_field(
field,
instance=obj,
)
primitive_value = {
k: v
for k, v in serializer.data.items()
}
self.initial_data[field.field_name] = primitive_value
validated_value = field.run_validation(primitive_value)
if validate_method is not None:
validated_value = validate_method(validated_value)
except ValidationError as exc:
errors[field.field_name] = exc.detail
except DjangoValidationError as exc:
errors[field.field_name] = get_error_detail(exc)
except SkipField:
pass
else:
set_value(ret, field.source_attrs, validated_value)
if errors:
raise ValidationError(errors)
return ret
def to_internal_value(self, data):
logging.info("CallCardSerializer: To to_internal_value")
ret = OrderedDict()
errors = OrderedDict()
if not 'mis_id' in data:
mis_obj = Mis.objects.get(mis_user=data['mis_user'])
data['mis_id'] = mis_obj.id
data['mis_user'] = mis_obj.mis_user.id
data['start_datetime'] = data.get('start_datetime', timezone.now().isoformat())
try:
instance_start = datetime.fromisoformat(data['start_datetime'])
except Exception as ex:
logging.error(f"CallCardSerializer:: invalid start_datetime: {data['start_datetime']}")
raise ValidationError({api_settings.NON_FIELD_ERRORS_KEY: [ex]})
data['call_station'] = data.get('call_station', "1")
if data['start_datetime'] == "":
error = "start_date_time may not be an empty string"
logging.error(error)
raise ValidationError({api_settings.NON_FIELD_ERRORS_KEY: [error]})
crew_id = data.get('crew_id', False)
if crew_id:
crew_q = Crew.objects.filter(mis_id=data['mis_id'],
crew_id=data['crew_id'])
if crew_q.exists():
crew_obj = crew_q.first()
if int(crew_obj.mis_id.id) != int(data['mis_id']):
error = f"Crew [{data['crew_id']}] doesnt belong to MIS [{data['mis_id']}]"
logging.error(error)
raise ValidationError({api_settings.NON_FIELD_ERRORS_KEY: [error]})
data['crew_id'] = crew_obj.id
else:
error = f"Bad mis_id:crew_id: {data['mis_id']}: {data['crew_id']}"
logging.error(error)
raise ValidationError({api_settings.NON_FIELD_ERRORS_KEY: [error]})
call_station = data.get('call_station', "1")
if (type(call_station) == int) or call_station.isdigit():
station_obj = CallStations.objects.get(id=call_station)
if station_obj == None:
error = f"Bad callStation: {call_station}"
logging.error(error)
raise ValidationError({api_settings.NON_FIELD_ERRORS_KEY: [error]})
data['call_station'] = station_obj.id
else:
station_obj = CallStations.objects.filter(station_name=call_station).first()
if station_obj == None:
error = f"Bad callStation: {call_station}"
logging.error(error)
raise ValidationError({api_settings.NON_FIELD_ERRORS_KEY: [error]})
data['call_station'] = station_obj.id
call_priority = data.get('call_priority', False)
if call_priority:
if (type(call_priority) == int) or call_priority.isdigit():
priority_obj = CallPriority.objects.get(id=call_priority)
if priority_obj == None:
error = f"Bad call_priority: {call_priority}"
logging.error(error)
raise ValidationError({api_settings.NON_FIELD_ERRORS_KEY: [error]})
data['call_priority'] = priority_obj.id
else:
priority_obj = CallPriority.objects.filter(priority_name=call_priority).first()
if priority_obj == None:
error = f"Bad call_priority: {call_priority}"
logging.error(error)
raise ValidationError({api_settings.NON_FIELD_ERRORS_KEY: [error]})
data['call_priority'] = priority_obj.id
call_result = data.get('call_result', False)
if call_result:
if (type(call_result) == int) or call_result.isdigit():
result_obj = CallResult.objects.get(id=call_result)
if result_obj == None:
error = f"Bad call_result: {call_result}"
logging.error(error)
raise ValidationError({api_settings.NON_FIELD_ERRORS_KEY: [error]})
data['call_result'] = result_obj.id
else:
result_obj = CallResult.objects.filter(result_name=call_result).first()
if result_obj == None:
error = f"Bad call_result: {call_result}"
logging.error(error)
raise ValidationError({api_settings.NON_FIELD_ERRORS_KEY: [error]})
data['call_result'] = result_obj.id
# Comments to CallCard only by Operator103
c_c = data.get('call_comment', None)
if c_c:
if data['call_station'] != 2:
data.pop('call_comment')
else:
c_c = str(c_c)
if len(c_c) > 254:
logging.warning("Stripping call_comment")
data['call_comment'] = c_c[:254]
else:
data['call_comment'] = c_c
# end_datetime is required
end_datetime = data.get('end_datetime', None)
if not end_datetime:
error = "Error: end_datetime is required"
logging.error(error)
raise ValidationError({api_settings.NON_FIELD_ERRORS_KEY: [error]})
# operator_id required
operator_id = data.get('operator_id', None)
if not operator_id:
error = "Error: operator_id is required"
logging.error(error)
raise ValidationError({api_settings.NON_FIELD_ERRORS_KEY: [error]})
# operator_id must be in Staff list
staff_qs = Staff.objects.filter(mis_id=data['mis_id'], mis_staff_id=operator_id)
if not staff_qs.exists():
error = "Error: operator_id must be in staff list"
logging.error(error)
raise ValidationError({api_settings.NON_FIELD_ERRORS_KEY: [error]})
# Only Operator103 goes to CallCard
operator_id_pk = staff_qs.first().id
if data['call_station'] <= 2 | (not self.instance):
data['operator_id'] = operator_id_pk
else:
data.pop('operator_id')
# print(f'data[start_datetime]: {data["start_datetime"]}')
fields = self._writable_fields
for field in fields:
validate_method = getattr(self, 'validate_' + field.field_name, None)
primitive_value = data.get(field.source_attrs[0], False)
if primitive_value:
try:
validated_value = field.run_validation(primitive_value)
if validate_method is not None:
validated_value = validate_method(validated_value)
except ValidationError as exc:
errors[field.field_name] = exc.detail
except DjangoValidationError as exc:
errors[field.field_name] = get_error_detail(exc)
except SkipField:
pass
else:
set_value(ret, field.source_attrs, validated_value)
if errors:
raise ValidationError(errors)
data['operator_id'] = operator_id_pk
# Check if already Archive
if self.instance and self.instance.call_station:
if self.instance.call_station.station_name == "Архів":
cc_slug = ret.get('call_card_id', None)
logging.warning(f"CallCardSerializer:: The card# {cc_slug} is in Archive already. ")
callrecord_start = datetime.fromisoformat(data['start_datetime'])
logging.warning(f'callrecord_start : {callrecord_start.isoformat()}')
logging.warning(f'callcard_end_time: {self.instance.end_datetime.isoformat()}')
# logging.warning("CallCardSerializer:: puting call_station to Archive back")
# ret['call_station'] = CallStations.objects.get(station_name="Архів")
if callrecord_start < self.instance.end_datetime:
logging.warning("CallCardSerializer:: puting call_station to Archive back")
ret['call_station'] = CallStations.objects.get(station_name="Архів")
#ret = super().to_internal_value(data=data)
# print(f'ret [start_datetime]: {ret["start_datetime"]}')
# print(ret)
return ret
