class ObjectViewsSerializerAdmixer(serializers.Serializer):
object = serializers.CharField(max_length=1024)
views = serializers.IntegerField()
date = serializers.DateField(required=False)
class CartItemSerializer(serializers.ModelSerializer):
quantity = serializers.IntegerField(min_value=1, max_value=100)
class Meta:
model = ShoppingCartItem
fields = ('product', 'quantity')
class AvailabilitySerializer(serializers.Serializer): # pylint: disable=abstract-method
is_available_to_buy = serializers.BooleanField()
num_available = serializers.IntegerField(required=False)
message = serializers.CharField()
class EnrollmentSerializer(serializers.Serializer):
id = serializers.IntegerField(required=False)
name = serializers.CharField()
phone = serializers.CharField()
club = ClubSerializer()
class InterfaceSerializer(PrimaryModelSerializer, CableTerminationSerializer,
ConnectedEndpointSerializer):
url = serializers.HyperlinkedIdentityField(
view_name='dcim-api:interface-detail')
device = NestedDeviceSerializer()
type = ChoiceField(choices=InterfaceTypeChoices)
parent = NestedInterfaceSerializer(required=False, allow_null=True)
lag = NestedInterfaceSerializer(required=False, allow_null=True)
mode = ChoiceField(choices=InterfaceModeChoices,
allow_blank=True,
required=False)
untagged_vlan = NestedVLANSerializer(required=False, allow_null=True)
tagged_vlans = SerializedPKRelatedField(queryset=VLAN.objects.all(),
serializer=NestedVLANSerializer,
required=False,
many=True)
cable = NestedCableSerializer(read_only=True)
count_ipaddresses = serializers.IntegerField(read_only=True)
class Meta:
model = Interface
fields = [
'id',
'url',
'display',
'device',
'name',
'label',
'type',
'enabled',
'parent',
'lag',
'mtu',
'mac_address',
'mgmt_only',
'description',
'mode',
'untagged_vlan',
'tagged_vlans',
'mark_connected',
'cable',
'cable_peer',
'cable_peer_type',
'connected_endpoint',
'connected_endpoint_type',
'connected_endpoint_reachable',
'tags',
'custom_fields',
'created',
'last_updated',
'count_ipaddresses',
'_occupied',
]
def validate(self, data):
# Validate many-to-many VLAN assignments
device = self.instance.device if self.instance else data.get('device')
for vlan in data.get('tagged_vlans', []):
if vlan.site not in [device.site, None]:
raise serializers.ValidationError({
'tagged_vlans':
f"VLAN {vlan} must belong to the same site as the interface's parent device, or "
f"it must be global."
})
return super().validate(data)
class Request(serializers.Serializer):
description = serializers.ChoiceField(choices=DESCRIPTION_CHOICES)
location = serializers.ChoiceField(choices=LOCATION_CHOICES)
page = serializers.IntegerField(default=1, min_value=1)
search_from = serializers.IPAddressField(write_only=True)
class BuildingTrainingDirectionConstraintSerializer(serializers.Serializer):
training_direction_id = serializers.IntegerField(required=False)
id = serializers.IntegerField(required=False)
building_id = serializers.IntegerField()
ordering = serializers.IntegerField()
remove = serializers.BooleanField(default=False)
class TPMVisitApproveSerializer(serializers.Serializer):
mark_as_programmatic_visit = serializers.ListField(
child=serializers.IntegerField(), required=False)
approval_comment = serializers.CharField(required=False)
notify_focal_point = serializers.BooleanField(required=False)
notify_tpm_partner = serializers.BooleanField(required=False)
class TestSuiteHealthSerializer(serializers.Serializer):
test = serializers.CharField()
suite = serializers.CharField()
platforms = CommaSeparatedField()
repositories = CommaSeparatedField()
total_alerts = serializers.IntegerField()
class ActorMovieSerializer(serializers.Serializer):
idmovies = serializers.IntegerField()
title = serializers.CharField()
year = serializers.IntegerField()
class MovieGenreSerializer(serializers.Serializer):
idmovies = serializers.IntegerField()
title = serializers.CharField()
class ReviewSerializer(serializers.Serializer):
title = serializers.CharField()
comment = serializers.CharField()
rating = serializers.IntegerField()
reviewer = CustomerSerializer()
to_game = GameSerializer()
class GetUsersSerializer(serializers.Serializer):
query = serializers.CharField(
max_length=settings.SEARCH_QUERIES_MAX_LENGTH, required=True)
count = serializers.IntegerField(required=False, max_value=10)
class ThemeCompanySdViewsSerializer(serializers.Serializer):
key_word = serializers.CharField(max_length=1024)
views = serializers.IntegerField()
date = serializers.DateField(required=False)
sex = serializers.DictField(required=False,
child=serializers.IntegerField(min_value=0))
age = serializers.DictField(required=False,
child=serializers.IntegerField(min_value=0))
education = serializers.DictField(
required=False, child=serializers.IntegerField(min_value=0))
children_lt_16 = serializers.DictField(
required=False, child=serializers.IntegerField(min_value=0))
marital_status = serializers.DictField(
required=False, child=serializers.IntegerField(min_value=0))
occupation = serializers.DictField(
required=False, child=serializers.IntegerField(min_value=0))
group = serializers.DictField(required=False,
child=serializers.IntegerField(min_value=0))
income = serializers.DictField(required=False,
child=serializers.IntegerField(min_value=0))
region = serializers.DictField(required=False,
child=serializers.IntegerField(min_value=0))
typeNP = serializers.DictField(required=False,
child=serializers.IntegerField(min_value=0))
def to_internal_value(self, data):
date = data.pop("upload_info__title")
try:
start_period = datetime.strptime(date, "%m-%Y")
end_period = start_period + timedelta(
calendar.monthrange(start_period.year, start_period.month)[1])
except ValueError:
try:
start_period = datetime.strptime(date, "%w-%W-%Y")
end_period = start_period + timedelta(days=6)
except ValueError:
raise ValidationError(
{"title": ["Title should be in format %m-%Y or %w-%W-%Y"]})
data["date"] = end_period.strftime("%Y-%m-%d")
data["key_word"] = data.pop("title__title")
return super(ThemeCompanySdViewsSerializer,
self).to_internal_value(data=data)
class AlertRuleTriggerActionSerializer(CamelSnakeModelSerializer):
"""
Serializer for creating/updating a trigger action. Required context:
- `trigger`: The trigger related to this action.
- `alert_rule`: The alert_rule related to this action.
- `organization`: The organization related to this action.
- `access`: An access object (from `request.access`)
- `user`: The user from `request.user`
"""
id = serializers.IntegerField(required=False)
type = serializers.CharField()
target_type = serializers.CharField()
sentry_app_config = serializers.JSONField(required=False) # array of dicts
sentry_app_installation_uuid = serializers.CharField(required=False)
class Meta:
model = AlertRuleTriggerAction
fields = [
"id",
"type",
"target_type",
"target_identifier",
"integration",
"sentry_app",
"sentry_app_config",
"sentry_app_installation_uuid",
]
extra_kwargs = {
"target_identifier": {
"required": True
},
"target_display": {
"required": False
},
"integration": {
"required": False,
"allow_null": True
},
"sentry_app": {
"required": False,
"allow_null": True
},
"sentry_app_config": {
"required": False,
"allow_null": True
},
"sentry_app_installation_uuid": {
"required": False,
"allow_null": True
},
}
def validate_type(self, type):
if type not in STRING_TO_ACTION_TYPE:
raise serializers.ValidationError(
"Invalid type, valid values are [%s]" %
", ".join(STRING_TO_ACTION_TYPE.keys()))
return STRING_TO_ACTION_TYPE[type]
def validate_target_type(self, target_type):
if target_type not in STRING_TO_ACTION_TARGET_TYPE:
raise serializers.ValidationError(
"Invalid targetType, valid values are [%s]" %
", ".join(STRING_TO_ACTION_TARGET_TYPE.keys()))
return STRING_TO_ACTION_TARGET_TYPE[target_type]
def validate(self, attrs):
if ("type" in attrs) != ("target_type"
in attrs) != ("target_identifier" in attrs):
raise serializers.ValidationError(
"type, targetType and targetIdentifier must be passed together"
)
type = attrs.get("type")
target_type = attrs.get("target_type")
access = self.context["access"]
identifier = attrs.get("target_identifier")
if type is not None:
type_info = AlertRuleTriggerAction.get_registered_type(type)
if target_type not in type_info.supported_target_types:
allowed_target_types = ",".join(
ACTION_TARGET_TYPE_TO_STRING[type_name]
for type_name in type_info.supported_target_types)
raise serializers.ValidationError({
"target_type":
"Invalid target type for %s. Valid types are [%s]" %
(type_info.slug, allowed_target_types)
})
if attrs.get("type") == AlertRuleTriggerAction.Type.EMAIL:
if target_type == AlertRuleTriggerAction.TargetType.TEAM:
try:
team = Team.objects.get(id=identifier)
except Team.DoesNotExist:
raise serializers.ValidationError("Team does not exist")
if not access.has_team(team):
raise serializers.ValidationError("Team does not exist")
elif target_type == AlertRuleTriggerAction.TargetType.USER:
try:
user = User.objects.get(id=identifier)
except User.DoesNotExist:
raise serializers.ValidationError("User does not exist")
if not OrganizationMember.objects.filter(
organization=self.context["organization"],
user=user).exists():
raise serializers.ValidationError(
"User does not belong to this organization")
elif attrs.get("type") == AlertRuleTriggerAction.Type.SLACK:
if not attrs.get("integration"):
raise serializers.ValidationError(
{"integration": "Integration must be provided for slack"})
elif attrs.get("type") == AlertRuleTriggerAction.Type.SENTRY_APP:
if not attrs.get("sentry_app"):
raise serializers.ValidationError({
"sentry_app":
"SentryApp must be provided for sentry_app"
})
if attrs.get("sentry_app_config"):
if attrs.get("sentry_app_installation_uuid") is None:
raise serializers.ValidationError({
"sentry_app":
"Missing parameter: sentry_app_installation_uuid"
})
try:
install = SentryAppInstallation.objects.get(
uuid=attrs.get("sentry_app_installation_uuid"))
except SentryAppInstallation.DoesNotExist:
raise serializers.ValidationError(
{"sentry_app": "The installation does not exist."})
# Check response from creator and bubble up errors from providers as a ValidationError
result = alert_rule_actions.AlertRuleActionCreator.run(
install=install,
fields=attrs.get("sentry_app_config"),
)
if not result["success"]:
raise serializers.ValidationError(
{"sentry_app": result["message"]})
del attrs["sentry_app_installation_uuid"]
attrs["use_async_lookup"] = self.context.get("use_async_lookup")
attrs["input_channel_id"] = self.context.get("input_channel_id")
should_validate_channel_id = self.context.get("validate_channel_id",
True)
# validate_channel_id is assumed to be true unless explicitly passed as false
if attrs["input_channel_id"] and should_validate_channel_id:
validate_channel_id(identifier, attrs["integration"].id,
attrs["input_channel_id"])
return attrs
def create(self, validated_data):
try:
action = create_alert_rule_trigger_action(
trigger=self.context["trigger"], **validated_data)
except InvalidTriggerActionError as e:
raise serializers.ValidationError(force_text(e))
except ApiRateLimitedError as e:
raise serializers.ValidationError(force_text(e))
else:
analytics.record(
"metric_alert_with_ui_component.created",
user_id=getattr(self.context["user"], "id", None),
alert_rule_id=getattr(self.context["alert_rule"], "id"),
organization_id=getattr(self.context["organization"], "id"),
)
return action
def update(self, instance, validated_data):
if "id" in validated_data:
validated_data.pop("id")
try:
return update_alert_rule_trigger_action(instance, **validated_data)
except InvalidTriggerActionError as e:
raise serializers.ValidationError(force_text(e))
except ApiRateLimitedError as e:
raise serializers.ValidationError(force_text(e))
class OrganizationSerializer(serializers.Serializer):
name = serializers.CharField(max_length=64)
slug = serializers.RegexField(r"^[a-z0-9_\-]+$", max_length=50)
accountRateLimit = EmptyIntegerField(
min_value=0, max_value=1000000, required=False, allow_null=True
)
projectRateLimit = EmptyIntegerField(
min_value=50, max_value=100, required=False, allow_null=True
)
avatar = AvatarField(required=False, allow_null=True)
avatarType = serializers.ChoiceField(
choices=(("upload", "upload"), ("letter_avatar", "letter_avatar")),
required=False,
allow_null=True,
)
openMembership = serializers.BooleanField(required=False)
allowSharedIssues = serializers.BooleanField(required=False)
enhancedPrivacy = serializers.BooleanField(required=False)
dataScrubber = serializers.BooleanField(required=False)
dataScrubberDefaults = serializers.BooleanField(required=False)
sensitiveFields = ListField(child=serializers.CharField(), required=False)
safeFields = ListField(child=serializers.CharField(), required=False)
storeCrashReports = serializers.IntegerField(min_value=-1, max_value=20, required=False)
attachmentsRole = serializers.CharField(required=True)
scrubIPAddresses = serializers.BooleanField(required=False)
scrapeJavaScript = serializers.BooleanField(required=False)
isEarlyAdopter = serializers.BooleanField(required=False)
require2FA = serializers.BooleanField(required=False)
trustedRelays = ListField(child=serializers.CharField(), required=False)
allowJoinRequests = serializers.BooleanField(required=False)
@memoize
def _has_legacy_rate_limits(self):
org = self.context["organization"]
return OrganizationOption.objects.filter(
organization=org, key__in=LEGACY_RATE_LIMIT_OPTIONS
).exists()
def _has_sso_enabled(self):
org = self.context["organization"]
return AuthProvider.objects.filter(organization=org).exists()
def validate_slug(self, value):
# Historically, the only check just made sure there was more than 1
# character for the slug, but since then, there are many slugs that
# fit within this new imposed limit. We're not fixing existing, but
# just preventing new bad values.
if len(value) < 3:
raise serializers.ValidationError(
'This slug "%s" is too short. Minimum of 3 characters.' % (value,)
)
if value in RESERVED_ORGANIZATION_SLUGS:
raise serializers.ValidationError(
'This slug "%s" is reserved and not allowed.' % (value,)
)
qs = Organization.objects.filter(slug=value).exclude(id=self.context["organization"].id)
if qs.exists():
raise serializers.ValidationError('The slug "%s" is already in use.' % (value,))
return value
def validate_sensitiveFields(self, value):
if value and not all(value):
raise serializers.ValidationError("Empty values are not allowed.")
return value
def validate_safeFields(self, value):
if value and not all(value):
raise serializers.ValidationError("Empty values are not allowed.")
return value
def validate_attachmentsRole(self, value):
try:
roles.get(value)
except KeyError:
raise serializers.ValidationError("Invalid role")
return value
def validate_require2FA(self, value):
user = self.context["user"]
has_2fa = Authenticator.objects.user_has_2fa(user)
if value and not has_2fa:
raise serializers.ValidationError(ERR_NO_2FA)
if value and self._has_sso_enabled():
raise serializers.ValidationError(ERR_SSO_ENABLED)
return value
def validate_trustedRelays(self, value):
from sentry import features
organization = self.context["organization"]
request = self.context["request"]
has_relays = features.has("organizations:relay", organization, actor=request.user)
if not has_relays:
raise serializers.ValidationError(
"Organization does not have the relay feature enabled"
)
return value
def validate_accountRateLimit(self, value):
if not self._has_legacy_rate_limits:
raise serializers.ValidationError(
"The accountRateLimit option cannot be configured for this organization"
)
return value
def validate_projectRateLimit(self, value):
if not self._has_legacy_rate_limits:
raise serializers.ValidationError(
"The accountRateLimit option cannot be configured for this organization"
)
return value
def validate(self, attrs):
attrs = super(OrganizationSerializer, self).validate(attrs)
if attrs.get("avatarType") == "upload":
has_existing_file = OrganizationAvatar.objects.filter(
organization=self.context["organization"], file__isnull=False
).exists()
if not has_existing_file and not attrs.get("avatar"):
raise serializers.ValidationError(
{"avatarType": "Cannot set avatarType to upload without avatar"}
)
return attrs
def save(self):
org = self.context["organization"]
changed_data = {}
for key, option, type_, default_value in ORG_OPTIONS:
if key not in self.initial_data:
continue
try:
option_inst = OrganizationOption.objects.get(organization=org, key=option)
except OrganizationOption.DoesNotExist:
OrganizationOption.objects.set_value(
organization=org, key=option, value=type_(self.initial_data[key])
)
if self.initial_data[key] != default_value:
changed_data[key] = u"to {}".format(self.initial_data[key])
else:
option_inst.value = self.initial_data[key]
# check if ORG_OPTIONS changed
if option_inst.has_changed("value"):
old_val = option_inst.old_value("value")
changed_data[key] = u"from {} to {}".format(old_val, option_inst.value)
option_inst.save()
if "openMembership" in self.initial_data:
org.flags.allow_joinleave = self.initial_data["openMembership"]
if "allowSharedIssues" in self.initial_data:
org.flags.disable_shared_issues = not self.initial_data["allowSharedIssues"]
if "enhancedPrivacy" in self.initial_data:
org.flags.enhanced_privacy = self.initial_data["enhancedPrivacy"]
if "isEarlyAdopter" in self.initial_data:
org.flags.early_adopter = self.initial_data["isEarlyAdopter"]
if "require2FA" in self.initial_data:
org.flags.require_2fa = self.initial_data["require2FA"]
if "name" in self.initial_data:
org.name = self.initial_data["name"]
if "slug" in self.initial_data:
org.slug = self.initial_data["slug"]
org_tracked_field = {
"name": org.name,
"slug": org.slug,
"default_role": org.default_role,
"flag_field": {
"allow_joinleave": org.flags.allow_joinleave.is_set,
"enhanced_privacy": org.flags.enhanced_privacy.is_set,
"disable_shared_issues": org.flags.disable_shared_issues.is_set,
"early_adopter": org.flags.early_adopter.is_set,
"require_2fa": org.flags.require_2fa.is_set,
},
}
# check if fields changed
for f, v in six.iteritems(org_tracked_field):
if f != "flag_field":
if org.has_changed(f):
old_val = org.old_value(f)
changed_data[f] = u"from {} to {}".format(old_val, v)
else:
# check if flag fields changed
for f, v in six.iteritems(org_tracked_field["flag_field"]):
if org.flag_has_changed(f):
changed_data[f] = u"to {}".format(v)
org.save()
if "avatar" in self.initial_data or "avatarType" in self.initial_data:
OrganizationAvatar.save_avatar(
relation={"organization": org},
type=self.initial_data.get("avatarType", "upload"),
avatar=self.initial_data.get("avatar"),
filename=u"{}.png".format(org.slug),
)
if "require2FA" in self.initial_data and self.initial_data["require2FA"] is True:
org.handle_2fa_required(self.context["request"])
return org, changed_data
class BaseFileSerializer(JSONAPISerializer):
filterable_fields = frozenset([
'id',
'name',
'kind',
'path',
'materialized_path',
'size',
'provider',
'last_touched',
'tags',
])
id = IDField(source='_id', read_only=True)
type = TypeField()
guid = ser.SerializerMethodField(read_only=True,
method_name='get_file_guid',
help_text='OSF GUID for this file (if one has been assigned)')
checkout = CheckoutField()
name = ser.CharField(read_only=True, help_text='Display name used in the general user interface')
kind = ser.CharField(read_only=True, help_text='Either folder or file')
path = ser.CharField(read_only=True, help_text='The unique path used to reference this object')
size = ser.SerializerMethodField(read_only=True, help_text='The size of this file at this version')
provider = ser.CharField(read_only=True, help_text='The Add-on service this file originates from')
materialized_path = ser.CharField(
read_only=True, help_text='The Unix-style path of this object relative to the provider root')
last_touched = VersionedDateTimeField(read_only=True, help_text='The last time this file had information fetched about it via the OSF')
date_modified = ser.SerializerMethodField(read_only=True, help_text='Timestamp when the file was last modified')
date_created = ser.SerializerMethodField(read_only=True, help_text='Timestamp when the file was created')
extra = ser.SerializerMethodField(read_only=True, help_text='Additional metadata about this file')
tags = JSONAPIListField(child=FileTagField(), required=False)
current_user_can_comment = ser.SerializerMethodField(help_text='Whether the current user is allowed to post comments')
current_version = ser.IntegerField(help_text='Latest file version', read_only=True, source='current_version_number')
delete_allowed = ser.BooleanField(read_only=True, required=False)
files = NodeFileHyperLinkField(
related_view='nodes:node-files',
related_view_kwargs={'node_id': '<target._id>', 'path': '<path>', 'provider': '<provider>'},
kind='folder'
)
versions = NodeFileHyperLinkField(
related_view='files:file-versions',
related_view_kwargs={'file_id': '<_id>'},
kind='file'
)
comments = FileCommentRelationshipField(related_view='nodes:node-comments',
related_view_kwargs={'node_id': '<target._id>'},
related_meta={'unread': 'get_unread_comments_count'},
filter={'target': 'get_file_guid'}
)
links = LinksField({
'info': Link('files:file-detail', kwargs={'file_id': '<_id>'}),
'move': WaterbutlerLink(),
'upload': WaterbutlerLink(),
'delete': WaterbutlerLink(),
'download': 'get_download_link',
'new_folder': WaterbutlerLink(must_be_folder=True, kind='folder'),
})
def get_download_link(self, obj):
if obj.is_file:
return get_file_download_link(obj, view_only=self.context['request'].query_params.get('view_only'))
class Meta:
type_ = 'files'
def get_size(self, obj):
if obj.versions.exists():
self.size = obj.versions.first().size
return self.size
return None
def get_date_modified(self, obj):
mod_dt = None
if obj.provider == 'osfstorage' and obj.versions.exists():
# Each time an osfstorage file is added or uploaded, a new version object is created with its
# date_created equal to the time of the update. The external_modified is the modified date
# from the backend the file is stored on. This field refers to the modified date on osfstorage,
# so prefer to use the created of the latest version.
mod_dt = obj.versions.first().created
elif obj.provider != 'osfstorage' and obj.history:
mod_dt = obj.history[-1].get('modified', None)
if self.context['request'].version >= '2.2' and obj.is_file and mod_dt:
return datetime.strftime(mod_dt, '%Y-%m-%dT%H:%M:%S.%fZ')
return mod_dt and mod_dt.replace(tzinfo=pytz.utc)
def get_date_created(self, obj):
creat_dt = None
if obj.provider == 'osfstorage' and obj.versions.exists():
creat_dt = obj.versions.last().created
elif obj.provider != 'osfstorage' and obj.history:
# Non-osfstorage files don't store a created date, so instead get the modified date of the
# earliest entry in the file history.
creat_dt = obj.history[0].get('modified', None)
if self.context['request'].version >= '2.2' and obj.is_file and creat_dt:
return datetime.strftime(creat_dt, '%Y-%m-%dT%H:%M:%S.%fZ')
return creat_dt and creat_dt.replace(tzinfo=pytz.utc)
def get_extra(self, obj):
metadata = {}
if obj.provider == 'osfstorage' and obj.versions.exists():
metadata = obj.versions.first().metadata
elif obj.provider != 'osfstorage' and obj.history:
metadata = obj.history[-1].get('extra', {})
extras = {}
extras['hashes'] = { # mimic waterbutler response
'md5': metadata.get('md5', None),
'sha256': metadata.get('sha256', None),
}
if obj.provider == 'osfstorage' and obj.is_file:
extras['downloads'] = obj.get_download_count()
return extras
def get_current_user_can_comment(self, obj):
user = self.context['request'].user
auth = Auth(user if not user.is_anonymous else None)
return obj.target.can_comment(auth)
def get_unread_comments_count(self, obj):
user = self.context['request'].user
if user.is_anonymous:
return 0
return Comment.find_n_unread(user=user, node=obj.target, page='files', root_id=obj.get_guid()._id)
def user_id(self, obj):
# NOTE: obj is the user here, the meta field for
# Hyperlinks is weird
if obj:
return obj._id
return None
def update(self, instance, validated_data):
assert isinstance(instance, BaseFileNode), 'Instance must be a BaseFileNode'
if instance.provider != 'osfstorage' and 'tags' in validated_data:
raise Conflict('File service provider {} does not support tags on the OSF.'.format(instance.provider))
auth = get_user_auth(self.context['request'])
old_tags = set(instance.tags.values_list('name', flat=True))
if 'tags' in validated_data:
current_tags = set(validated_data.pop('tags', []))
else:
current_tags = set(old_tags)
for new_tag in (current_tags - old_tags):
instance.add_tag(new_tag, auth=auth)
for deleted_tag in (old_tags - current_tags):
instance.remove_tag(deleted_tag, auth=auth)
for attr, value in validated_data.items():
if attr == 'checkout':
user = self.context['request'].user
instance.check_in_or_out(user, value)
else:
setattr(instance, attr, value)
instance.save()
return instance
def is_valid(self, **kwargs):
return super(BaseFileSerializer, self).is_valid(clean_html=False, **kwargs)
def get_file_guid(self, obj):
if obj:
guid = obj.get_guid()
if guid:
return guid._id
return None
def get_absolute_url(self, obj):
return api_v2_url('files/{}/'.format(obj._id))
class ProjectCodeOwnerSerializer(CamelSnakeModelSerializer):
code_mapping_id = serializers.IntegerField(required=True)
raw = serializers.CharField(required=True)
organization_integration_id = serializers.IntegerField(required=False)
class Meta:
model = ProjectCodeOwners
fields = ["raw", "code_mapping_id", "organization_integration_id"]
def validate(self, attrs):
# If it already exists, set default attrs with existing values
if self.instance:
attrs = {
"raw": self.instance.raw,
"code_mapping_id": self.instance.repository_project_path_config,
**attrs,
}
if not attrs.get("raw", "").strip():
return attrs
external_association_err = []
# Get list of team/user names from CODEOWNERS file
teamnames, usernames, emails = parse_code_owners(attrs["raw"])
# Check if there exists Sentry users with the emails listed in CODEOWNERS
user_emails = UserEmail.objects.filter(email__in=emails)
user_emails_diff = self._validate_association(emails, user_emails, "emails")
external_association_err.extend(user_emails_diff)
# Check if the usernames have an association
external_users = ExternalUser.objects.filter(
external_name__in=usernames,
organizationmember__organization=self.context["project"].organization,
)
external_users_diff = self._validate_association(usernames, external_users, "usernames")
external_association_err.extend(external_users_diff)
# Check if the team names have an association
external_teams = ExternalTeam.objects.filter(
external_name__in=teamnames,
team__organization=self.context["project"].organization,
)
external_teams_diff = self._validate_association(teamnames, external_teams, "team names")
external_association_err.extend(external_teams_diff)
if len(external_association_err):
raise serializers.ValidationError({"raw": "\n".join(external_association_err)})
# Convert CODEOWNERS into IssueOwner syntax
users_dict = {
user.external_name: user.organizationmember.user.email for user in external_users
}
teams_dict = {team.external_name: f"#{team.team.slug}" for team in external_teams}
emails_dict = {email: email for email in emails}
associations = {**users_dict, **teams_dict, **emails_dict}
issue_owner_rules = convert_codeowners_syntax(
attrs["raw"], associations, attrs["code_mapping_id"]
)
# Convert IssueOwner syntax into schema syntax
validated_data = ProjectOwnershipSerializer(context=self.context).validate(
{"raw": issue_owner_rules}
)
return {**validated_data, **attrs}
def _validate_association(self, raw_items, associations, type):
if type == "emails":
# associations are UserEmail objects
sentry_items = [item.email for item in associations]
else:
# associations can be ExternalUser or ExternalTeam objects
sentry_items = [item.external_name for item in associations]
diff = [item for item in raw_items if item not in sentry_items]
if len(diff):
return [
f'The following {type} do not have an association in Sentry: {", ".join(diff)}.'
]
return []
def validate_code_mapping_id(self, code_mapping_id):
try:
return RepositoryProjectPathConfig.objects.get(
id=code_mapping_id, project=self.context["project"]
)
except RepositoryProjectPathConfig.DoesNotExist:
raise serializers.ValidationError("This code mapping does not exist.")
def create(self, validated_data):
# Save projectcodeowners record
repository_project_path_config = validated_data.pop("code_mapping_id", None)
project = self.context["project"]
return ProjectCodeOwners.objects.create(
repository_project_path_config=repository_project_path_config,
project=project,
**validated_data,
)
def update(self, instance, validated_data):
if "id" in validated_data:
validated_data.pop("id")
for key, value in validated_data.items():
setattr(self.instance, key, value)
self.instance.save()
return self.instance
class SubmissionCountSerializer(serializers.Serializer):
submission_count = serializers.IntegerField()
class BulkOperationSerializer(serializers.Serializer):
id = serializers.IntegerField()
class LessonTrainingDirectionConstraintSerializer(serializers.Serializer):
training_direction_id = serializers.IntegerField(required=False)
id = serializers.IntegerField(required=False)
lesson = serializers.IntegerField()
day_of_week = serializers.IntegerField()
remove = serializers.BooleanField(default=False)
class AppSerializer(serializers.ModelSerializer):
app_type = serializers.ChoiceField(
choices=amo.ADDON_WEBAPP_TYPES_LOOKUP.items(), read_only=True)
author = serializers.CharField(source='developer_name', read_only=True)
banner_message = TranslationSerializerField(read_only=True,
source='geodata.banner_message')
banner_regions = serializers.Field(source='geodata.banner_regions_slugs')
categories = serializers.SlugRelatedField(source='categories',
many=True, slug_field='slug', required=True,
queryset=Category.objects.filter(type=amo.ADDON_WEBAPP))
content_ratings = serializers.SerializerMethodField('get_content_ratings')
created = serializers.DateField(read_only=True)
current_version = serializers.CharField(
source='current_version.version',
read_only=True)
default_locale = serializers.CharField(read_only=True)
device_types = SemiSerializerMethodField('get_device_types')
description = TranslationSerializerField(required=False)
homepage = TranslationSerializerField(required=False)
icons = serializers.SerializerMethodField('get_icons')
id = serializers.IntegerField(source='pk', required=False)
is_packaged = serializers.BooleanField(read_only=True)
manifest_url = serializers.CharField(source='get_manifest_url',
read_only=True)
name = TranslationSerializerField(required=False)
payment_account = serializers.HyperlinkedRelatedField(
view_name='payment-account-detail', source='app_payment_account',
required=False)
payment_required = serializers.SerializerMethodField(
'get_payment_required')
premium_type = ReverseChoiceField(
choices_dict=amo.ADDON_PREMIUM_API, required=False)
previews = PreviewSerializer(many=True, required=False,
source='all_previews')
price = SemiSerializerMethodField('get_price')
price_locale = serializers.SerializerMethodField('get_price_locale')
privacy_policy = LargeTextField(view_name='app-privacy-policy-detail',
required=False)
public_stats = serializers.BooleanField(read_only=True)
ratings = serializers.SerializerMethodField('get_ratings_aggregates')
regions = RegionSerializer(read_only=True, source='get_regions')
release_notes = TranslationSerializerField(read_only=True,
source='current_version.releasenotes')
resource_uri = serializers.HyperlinkedIdentityField(view_name='app-detail')
slug = serializers.CharField(source='app_slug', required=False)
status = serializers.IntegerField(read_only=True)
support_email = TranslationSerializerField(required=False)
support_url = TranslationSerializerField(required=False)
supported_locales = serializers.SerializerMethodField(
'get_supported_locales')
tags = serializers.SerializerMethodField('get_tags')
upsell = serializers.SerializerMethodField('get_upsell')
upsold = serializers.HyperlinkedRelatedField(
view_name='app-detail', source='upsold.free',
required=False, queryset=Webapp.objects.all())
user = serializers.SerializerMethodField('get_user_info')
versions = serializers.SerializerMethodField('get_versions')
weekly_downloads = serializers.SerializerMethodField(
'get_weekly_downloads')
class Meta:
model = Webapp
fields = [
'app_type', 'author', 'banner_message', 'banner_regions',
'categories', 'content_ratings', 'created', 'current_version',
'default_locale', 'description', 'device_types', 'homepage',
'icons', 'id', 'is_packaged', 'manifest_url', 'name',
'payment_account', 'payment_required', 'premium_type', 'previews',
'price', 'price_locale', 'privacy_policy', 'public_stats',
'release_notes', 'ratings', 'regions', 'resource_uri', 'slug',
'status', 'support_email', 'support_url', 'supported_locales',
'tags', 'upsell', 'upsold', 'user', 'versions', 'weekly_downloads']
def _get_region_id(self):
request = self.context.get('request')
REGION = getattr(request, 'REGION', None)
return REGION.id if REGION else None
def _get_region_slug(self):
request = self.context.get('request')
REGION = getattr(request, 'REGION', None)
return REGION.slug if REGION else None
def get_content_ratings(self, app):
return filter_content_ratings_by_region({
'ratings': app.get_content_ratings_by_body() or None,
'descriptors': app.get_descriptors() or None,
'interactive_elements': app.get_interactives() or None,
'regions': mkt.regions.REGION_TO_RATINGS_BODY()
}, region=self._get_region_slug())
def get_icons(self, app):
return dict([(icon_size, app.get_icon_url(icon_size))
for icon_size in (16, 48, 64, 128)])
def get_payment_required(self, app):
if app.has_premium():
tier = app.get_tier()
return bool(tier and tier.price)
return False
def get_price(self, app):
if app.has_premium():
region = self._get_region_id()
if region in app.get_price_region_ids():
return app.get_price(region=region)
return None
def get_price_locale(self, app):
if app.has_premium():
region = self._get_region_id()
if region in app.get_price_region_ids():
return app.get_price_locale(region=region)
return None
def get_ratings_aggregates(self, app):
return {'average': app.average_rating,
'count': app.total_reviews}
def get_supported_locales(self, app):
locs = getattr(app.current_version, 'supported_locales', '')
if locs:
return locs.split(',') if isinstance(locs, basestring) else locs
else:
return []
def get_tags(self, app):
return [t.tag_text for t in app.tags.all()]
def get_upsell(self, app):
upsell = False
if app.upsell:
upsell = app.upsell.premium
# Only return the upsell app if it's public and we are not in an
# excluded region.
if (upsell and upsell.is_public() and self._get_region_id()
not in upsell.get_excluded_region_ids()):
return {
'id': upsell.id,
'app_slug': upsell.app_slug,
'icon_url': upsell.get_icon_url(128),
'name': unicode(upsell.name),
'resource_uri': reverse('app-detail', kwargs={'pk': upsell.pk})
}
else:
return False
def get_user_info(self, app):
user = getattr(self.context.get('request'), 'amo_user', None)
if user:
return {
'developed': app.addonuser_set.filter(
user=user, role=amo.AUTHOR_ROLE_OWNER).exists(),
'installed': app.has_installed(user),
'purchased': app.pk in user.purchase_ids(),
}
def get_versions(self, app):
# Disable transforms, we only need two fields: version and pk.
# Unfortunately, cache-machine gets in the way so we can't use .only()
# (.no_transforms() is ignored, defeating the purpose), and we can't use
# .values() / .values_list() because those aren't cached :(
return dict((v.version, reverse('version-detail', kwargs={'pk': v.pk}))
for v in app.versions.all().no_transforms())
def get_weekly_downloads(self, app):
if app.public_stats:
return app.weekly_downloads
def validate_categories(self, attrs, source):
if not attrs.get('categories'):
raise serializers.ValidationError('This field is required.')
set_categories = set(attrs[source])
total = len(set_categories)
max_cat = amo.MAX_CATEGORIES
if total > max_cat:
# L10n: {0} is the number of categories.
raise serializers.ValidationError(ngettext(
'You can have only {0} category.',
'You can have only {0} categories.',
max_cat).format(max_cat))
return attrs
def get_device_types(self, app):
with no_translation():
return [n.api_name for n in app.device_types]
def save_device_types(self, obj, new_types):
new_types = [amo.DEVICE_LOOKUP[d].id for d in new_types]
old_types = [x.id for x in obj.device_types]
added_devices = set(new_types) - set(old_types)
removed_devices = set(old_types) - set(new_types)
for d in added_devices:
obj.addondevicetype_set.create(device_type=d)
for d in removed_devices:
obj.addondevicetype_set.filter(device_type=d).delete()
# Send app to re-review queue if public and new devices are added.
if added_devices and obj.status in amo.WEBAPPS_APPROVED_STATUSES:
mark_for_rereview(obj, added_devices, removed_devices)
def save_categories(self, obj, categories):
before = set(obj.categories.values_list('id', flat=True))
# Add new categories.
to_add = set(c.id for c in categories) - before
for c in to_add:
AddonCategory.objects.create(addon=obj, category_id=c)
# Remove old categories.
to_remove = before - set(categories)
for c in to_remove:
obj.addoncategory_set.filter(category=c).delete()
def save_upsold(self, obj, upsold):
current_upsell = obj.upsold
if upsold and upsold != obj.upsold.free:
if not current_upsell:
log.debug('[1@%s] Creating app upsell' % obj.pk)
current_upsell = AddonUpsell(premium=obj)
current_upsell.free = upsold
current_upsell.save()
elif current_upsell:
# We're deleting the upsell.
log.debug('[1@%s] Deleting the app upsell' % obj.pk)
current_upsell.delete()
def save_price(self, obj, price):
premium = obj.premium
if not premium:
premium = AddonPremium()
premium.addon = obj
premium.price = Price.objects.active().get(price=price)
premium.save()
def validate_device_types(self, attrs, source):
if attrs.get('device_types') is None:
raise serializers.ValidationError('This field is required.')
for v in attrs['device_types']:
if v not in amo.DEVICE_LOOKUP.keys():
raise serializers.ValidationError(
str(v) + ' is not one of the available choices.')
return attrs
def validate_price(self, attrs, source):
if attrs.get('premium_type', None) not in (amo.ADDON_FREE,
amo.ADDON_FREE_INAPP):
valid_prices = Price.objects.exclude(
price='0.00').values_list('price', flat=True)
price = attrs.get('price')
if not (price and Decimal(price) in valid_prices):
raise serializers.ValidationError(
'Premium app specified without a valid price. Price can be'
' one of %s.' % (', '.join('"%s"' % str(p)
for p in valid_prices),))
return attrs
def restore_object(self, attrs, instance=None):
# restore_object creates or updates a model instance, during
# input validation.
extras = []
# Upsell bits are handled here because we need to remove it
# from the attrs dict before deserializing.
upsold = attrs.pop('upsold.free', None)
if upsold is not None:
extras.append((self.save_upsold, upsold))
price = attrs.pop('price', None)
if price is not None:
extras.append((self.save_price, price))
device_types = attrs['device_types']
if device_types:
extras.append((self.save_device_types, device_types))
del attrs['device_types']
if attrs.get('app_payment_account') is None:
attrs.pop('app_payment_account')
instance = super(AppSerializer, self).restore_object(
attrs, instance=instance)
for f, v in extras:
f(instance, v)
return instance
def save_object(self, obj, **kwargs):
# this only gets called if validation succeeds.
m2m = getattr(obj, '_m2m_data', {})
cats = m2m.pop('categories', None)
super(AppSerializer, self).save_object(obj, **kwargs)
# Categories are handled here because we can't look up
# existing ones until the initial save is done.
self.save_categories(obj, cats)
class RackSerializer(PrimaryModelSerializer):
url = serializers.HyperlinkedIdentityField(
view_name='dcim-api:rack-detail')
site = NestedSiteSerializer()
location = NestedLocationSerializer(required=False,
allow_null=True,
default=None)
tenant = NestedTenantSerializer(required=False, allow_null=True)
status = ChoiceField(choices=RackStatusChoices, required=False)
role = NestedRackRoleSerializer(required=False, allow_null=True)
type = ChoiceField(choices=RackTypeChoices,
allow_blank=True,
required=False)
width = ChoiceField(choices=RackWidthChoices, required=False)
outer_unit = ChoiceField(choices=RackDimensionUnitChoices,
allow_blank=True,
required=False)
device_count = serializers.IntegerField(read_only=True)
powerfeed_count = serializers.IntegerField(read_only=True)
class Meta:
model = Rack
fields = [
'id',
'url',
'display',
'name',
'facility_id',
'site',
'location',
'tenant',
'status',
'role',
'serial',
'asset_tag',
'type',
'width',
'u_height',
'desc_units',
'outer_width',
'outer_depth',
'outer_unit',
'comments',
'tags',
'custom_fields',
'created',
'last_updated',
'device_count',
'powerfeed_count',
]
# Omit the UniqueTogetherValidator that would be automatically added to validate (location, facility_id). This
# prevents facility_id from being interpreted as a required field.
validators = [
UniqueTogetherValidator(queryset=Rack.objects.all(),
fields=('location', 'name'))
]
def validate(self, data):
# Validate uniqueness of (location, facility_id) since we omitted the automatically-created validator from Meta.
if data.get('facility_id', None):
validator = UniqueTogetherValidator(queryset=Rack.objects.all(),
fields=('location',
'facility_id'))
validator(data, self)
# Enforce model validation
super().validate(data)
return data
class QuizMarkSerializer(serializers.ModelSerializer):
mark = serializers.IntegerField(max_value=200, min_value=0)
class Meta:
model = Language
fields = ['mark']
class DataStreamSerializer(ResourceSerializer):
title = serializers.CharField(help_text=_(u'Título del conjunto de datos'))
description = serializers.CharField(
help_text=_(u'Descripción del conjunto de datos'))
category = serializers.ChoiceField(
tuple(),
help_text=
_(u'Nombre de la categoría para clasificar los recursos. Debe coincidir con alguna de las categorías de la cuenta'
))
notes = serializers.CharField(
required=False,
allow_null=True,
help_text=_(u'Texto de la nota del conjunto de datos'))
table_id = serializers.IntegerField(
required=False,
allow_null=True,
default=0,
help_text=_(
u'Indice de la tabla en el conjunto de datos, comenzando de cero.')
)
header_row = serializers.IntegerField(
required=False,
allow_null=True,
help_text=
_(u'Indice de la fila a usar como cabecera de la tabla comenzando de cero. Por defecto es vacio'
))
dataset = serializers.CharField(
required=False,
help_text=_(u'GUID del conjunto de datos asociado a la vista'))
def __init__(self, *args, **kwargs):
super(DataStreamSerializer, self).__init__(*args, **kwargs)
self.fields['category'] = serializers.ChoiceField(
self.getAccountCategoriesChoices(),
help_text=self.fields['category'].help_text)
def to_representation(self, obj):
answer = super(DataStreamSerializer, self).to_representation(obj)
self.tryKeysOnDict(answer, 'parameters', obj, ['parameters'])
return answer
def validate(self, data):
guid = data.pop('dataset', None)
if guid:
try:
self.dataset = DatasetDBDAO().get(
self.context['request'].auth['language'],
guid=guid,
published=False)
data['dataset'] = Dataset.objects.get(
id=self.dataset['dataset_id'])
except ObjectDoesNotExist:
# TODO: mejorar errores
raise exceptions.ValidationError(
{'dataset': 'Dataset no existe'})
if data['dataset'].last_revision.impl_type not in DATASTREAM_IMPL_VALID_CHOICES:
# TODO: mejorar errores
raise exceptions.ValidationError({
'dataset':
'El tipo de archivo no permite creacion de vistas'
})
if 'table_id' in data:
table_id = data.pop('table_id')
data['select_statement'] = SelectStatementBuilder().build(
table_id)
data['data_source'] = DataSourceBuilder().build(
table_id, data['dataset'].last_revision_id, 'microsites')
if 'category' in data and data['category']:
data['category'] = self.getCategory(data['category']).id
data['status'] = StatusChoices.PENDING_REVIEW
data['language'] = self.context['request'].auth['language']
return data
def getDao(self, datastream_revision):
return DataStreamDBDAO().get(
datastream_revision_id=datastream_revision.id,
language=self.context['request'].auth['language'],
published=False)
def create(self, validated_data):
if 'dataset' not in validated_data:
raise exceptions.ValidationError({'dataset': 'No hay dataset'})
return self.getDao(
DatastreamLifeCycleManager(
self.context['request'].user).create(**validated_data))
def update(self, instance, validated_data):
lcycle = DatastreamLifeCycleManager(
self.context['request'].user,
datastream_id=instance['datastream_id'])
instance.update(validated_data)
instance.pop('datastream', None)
instance.pop('dataset', None)
instance.pop('user', None)
instance.pop('status', None)
instance.pop('parameters', None)
if 'category' not in instance:
instance['category'] = instance['category_id']
return self.getDao(
lcycle.edit(changed_fields=validated_data.keys(), **instance))
class SwSerializer(serializers.Serializer):
BargainDate = serializers.IntegerField(required=False)
PB = serializers.FloatField(read_only=True)
PE = serializers.FloatField(read_only=True)
class ProductStatSerializer(serializers.Serializer):
stats = serializers.DictField(
child=serializers.ListField(
child=serializers.IntegerField()
)
)
class StockSerializer(serializers.Serializer):
code = serializers.CharField(required=False)
close = serializers.FloatField(read_only=True)
volume = serializers.FloatField(read_only=True)
timestamp = serializers.IntegerField(read_only=True)
turn_rate = serializers.FloatField(read_only=True)
class MarkNotificationsAsReadSerializer(serializers.Serializer):
topic = serializers.IntegerField(required=False, allow_null=True)
class LevelSerializer(OptionFieldsFilter, serializers.ModelSerializer):
'''
@class LevelSerializer
@brief
Serializer class for Level
'''
member_count = serializers.IntegerField(read_only=True)
name = serializers.CharField(max_length=255)
remit_limit = serializers.CharField(required=False, max_length=255, allow_null=True)
online_limit = serializers.CharField(required=False, max_length=255, allow_null=True)
withdraw_limit = serializers.CharField(required=False, max_length=255, allow_null=True)
# withdraw_fee = serializers.FloatField()
withdraw_fee = serializers.CharField(max_length=100)
reg_present = serializers.CharField(required=False, max_length=100, allow_null=True)
remit_check = serializers.CharField(max_length=100, allow_null=True)
service_rate = serializers.IntegerField()
memo = serializers.CharField(required=False, allow_blank=True)
status = serializers.IntegerField(default=1, allow_null=True)
cdt_deposit_num = serializers.IntegerField(required=False, allow_null=True)
cdt_deposit_amount = serializers.IntegerField(required=False, allow_null=True)
cdt_deposit_max = serializers.IntegerField(required=False, allow_null=True)
cdt_withdraw_num = serializers.IntegerField(required=False, allow_null=True)
cdt_withdraw_amount = serializers.IntegerField(required=False, allow_null=True)
remit_discounts = DiscountSerializer(required=False, source='level_remit_discount', many=True)
online_discounts = DiscountSerializer(required=False, source='level_online_discount', many=True)
__fields_to_validate = [
'remit_limit',
'online_limit',
'withdraw_limit',
'withdraw_fee',
'reg_present',
'remit_check',
]
class Meta:
model = Level
depth = 2
fields = (
'member_count',
'id',
'name',
'remit_limit',
'online_limit',
'withdraw_limit',
'withdraw_fee',
'reg_present',
'remit_check',
'service_rate',
'memo',
'status',
'cdt_deposit_num',
'cdt_deposit_amount',
'cdt_deposit_max',
'cdt_withdraw_num',
'cdt_withdraw_amount',
'remit_discounts',
'online_discounts',)
def to_internal_value(self, data):
ret = super(LevelSerializer, self).to_internal_value(data)
remit_discount = data.get('remit_discounts')
online_discount = data.get('online_discounts')
if remit_discount:
ret['level_remit_discount'] = remit_discount
if online_discount:
ret['level_online_discount'] = online_discount
return ret
def validate(self, data):
'''
@fn validate
@brief
Validates the data of the serializer.
Specified field names needs to be a string convertible
to python dictionary in order to be valid.
'''
validated_data = dict()
try:
for key, value in data.iteritems():
if key in self.__fields_to_validate:
# check if can be converted to dictionary
if ast.literal_eval(value):
pass # value is a valid string dictionary
validated_data[key] = value
except:
raise serializers.ValidationError('Invalid data')
return validated_data
def create(self, validated_data):
'''
'''
remit_discount = validated_data.get('level_remit_discount')
online_discount = validated_data.get('level_online_discount')
validated_data.pop('level_remit_discount', None)
validated_data.pop('level_online_discount', None)
level = Level(**validated_data)
level.save()
if remit_discount:
self.__create_update_discount(level.level_remit_discount, remit_discount)
if online_discount:
self.__create_update_discount(level.level_online_discount, online_discount)
level.save()
return level
def update(self, instance, validated_data):
'''
'''
remit_discount = validated_data.get('level_remit_discount')
online_discount = validated_data.get('level_online_discount')
validated_data.pop('level_remit_discount', None)
validated_data.pop('level_online_discount', None)
for key, val in validated_data.iteritems():
setattr(instance, key, val)
instance.save()
if remit_discount:
self.__create_update_discount(instance.level_remit_discount, remit_discount)
if online_discount:
self.__create_update_discount(instance.level_online_discount, online_discount)
instance.save()
return instance
def __create_update_discount(self, instance, discount_details={}):
'''
@fn __create_update_discount
@brief
Creates or updates discount details then adds the discount to the given level.
'''
# clear the relationship for the level discount instance
instance.clear()
# process new relationships
for discount in discount_details:
# check if every field exists
vailded = [(key in discount and discount.get(key) != '' ) for key in ['rate', 'check_rate', 'threshold']]
if False in vailded:
continue
# check if discout had id
if not discount.get('id'):
# create discount
discount_inst = instance.create(**discount)
discount_inst.save()
continue
# update existing discount
to_update = Discount.objects.get(pk=discount.get('id'))
for key, value in discount.iteritems():
setattr(to_update, key, value)
to_update.save()
# add to level
instance.add(to_update)
return
def to_representation(self, instance):
'''
'''
request = self.context['request']
ret = super(LevelSerializer, self).to_representation(instance)
to_display = collections.OrderedDict()
for key, val in ret.iteritems():
if key in self.__fields_to_validate:
val = collections.OrderedDict(ast.literal_eval(val))
to_display[key] = val
return to_display