Linting

moto/applicationautoscaling/models.py

@@ -72,10 +72,7 @@ class ApplicationAutoscalingBackend(BaseBackend):
         return applicationautoscaling_backends[self.region]
 
     def describe_scalable_targets(
-        self,
-        namespace,
-        r_ids=None,
-        dimension=None,
+        self, namespace, r_ids=None, dimension=None,
     ):
         """ Describe scalable targets. """
         if r_ids is None:

moto/applicationautoscaling/responses.py

@@ -21,10 +21,8 @@ class ApplicationAutoScalingResponse(BaseResponse):
         scalable_dimension = self._get_param("ScalableDimension")
         max_results = self._get_int_param("MaxResults", 50)
         marker = self._get_param("NextToken")
-        all_scalable_targets = (
-            self.applicationautoscaling_backend.describe_scalable_targets(
-                service_namespace, resource_ids, scalable_dimension
-            )
+        all_scalable_targets = self.applicationautoscaling_backend.describe_scalable_targets(
+            service_namespace, resource_ids, scalable_dimension
         )
         start = int(marker) + 1 if marker else 0
         next_token = None

moto/athena/responses.py

@@ -82,12 +82,7 @@ class AthenaResponse(BaseResponse):
 
     def error(self, msg, status):
         return (
-            json.dumps(
-                {
-                    "__type": "InvalidRequestException",
-                    "Message": msg,
-                }
-            ),
+            json.dumps({"__type": "InvalidRequestException", "Message": msg,}),
             dict(status=status),
         )
 

moto/autoscaling/responses.py

@@ -42,8 +42,8 @@ class AutoScalingResponse(BaseResponse):
 
     def describe_launch_configurations(self):
         names = self._get_multi_param("LaunchConfigurationNames.member")
-        all_launch_configurations = (
-            self.autoscaling_backend.describe_launch_configurations(names)
+        all_launch_configurations = self.autoscaling_backend.describe_launch_configurations(
+            names
         )
         marker = self._get_param("NextToken")
         all_names = [lc.name for lc in all_launch_configurations]
@@ -153,8 +153,8 @@ class AutoScalingResponse(BaseResponse):
     @amzn_request_id
     def describe_load_balancer_target_groups(self):
         group_name = self._get_param("AutoScalingGroupName")
-        target_group_arns = (
-            self.autoscaling_backend.describe_load_balancer_target_groups(group_name)
+        target_group_arns = self.autoscaling_backend.describe_load_balancer_target_groups(
+            group_name
         )
         template = self.response_template(DESCRIBE_LOAD_BALANCER_TARGET_GROUPS)
         return template.render(target_group_arns=target_group_arns)

moto/cloudformation/parsing.py

@@ -254,8 +254,7 @@ def generate_resource_name(resource_type, stack_name, logical_id):
 
 
 def parse_resource(
-    resource_json,
-    resources_map,
+    resource_json, resources_map,
 ):
     resource_type = resource_json["Type"]
     resource_class = resource_class_from_type(resource_type)
@@ -276,9 +275,7 @@ def parse_resource(
 
 
 def parse_resource_and_generate_name(
-    logical_id,
-    resource_json,
-    resources_map,
+    logical_id, resource_json, resources_map,
 ):
     resource_tuple = parse_resource(resource_json, resources_map)
     if not resource_tuple:
@@ -698,10 +695,7 @@ class ResourceMap(collections_abc.Mapping):
                         ]
 
                         parse_and_delete_resource(
-                            resource_name,
-                            resource_json,
-                            self,
-                            self._region_name,
+                            resource_name, resource_json, self, self._region_name,
                         )
 
                     self._parsed_resources.pop(parsed_resource.logical_resource_id)

moto/cognitoidp/responses.py

@@ -412,9 +412,7 @@ class CognitoIdpResponse(BaseResponse):
         username = self._get_param("Username")
         confirmation_code = self._get_param("ConfirmationCode")
         cognitoidp_backends[self.region].confirm_sign_up(
-            client_id=client_id,
-            username=username,
-            confirmation_code=confirmation_code,
+            client_id=client_id, username=username, confirmation_code=confirmation_code,
         )
         return ""
 

moto/config/exceptions.py

@@ -101,10 +101,8 @@ class InvalidDeliveryChannelNameException(JsonRESTError):
     code = 400
 
     def __init__(self, name):
-        message = (
-            "The delivery channel name '{name}' is not valid, blank string.".format(
-                name=name
-            )
+        message = "The delivery channel name '{name}' is not valid, blank string.".format(
+            name=name
         )
         super(InvalidDeliveryChannelNameException, self).__init__(
             "InvalidDeliveryChannelNameException", message
@@ -289,10 +287,8 @@ class InvalidTagCharacters(JsonRESTError):
     code = 400
 
     def __init__(self, tag, param="tags.X.member.key"):
-        message = (
-            "1 validation error detected: Value '{}' at '{}' failed to satisfy ".format(
-                tag, param
-            )
+        message = "1 validation error detected: Value '{}' at '{}' failed to satisfy ".format(
+            tag, param
         )
         message += "constraint: Member must satisfy regular expression pattern: [\\\\p{L}\\\\p{Z}\\\\p{N}_.:/=+\\\\-@]+"
 

moto/config/models.py

@@ -395,10 +395,8 @@ class OrganizationConformancePack(ConfigEmptyDictable):
         self.delivery_s3_key_prefix = delivery_s3_key_prefix
         self.excluded_accounts = excluded_accounts or []
         self.last_update_time = datetime2int(datetime.utcnow())
-        self.organization_conformance_pack_arn = (
-            "arn:aws:config:{0}:{1}:organization-conformance-pack/{2}".format(
-                region, DEFAULT_ACCOUNT_ID, self._unique_pack_name
-            )
+        self.organization_conformance_pack_arn = "arn:aws:config:{0}:{1}:organization-conformance-pack/{2}".format(
+            region, DEFAULT_ACCOUNT_ID, self._unique_pack_name
         )
         self.organization_conformance_pack_name = name
 

moto/config/responses.py

@@ -190,10 +190,8 @@ class ConfigResponse(BaseResponse):
 
     def get_organization_conformance_pack_detailed_status(self):
         # 'Filters' parameter is not implemented yet
-        statuses = (
-            self.config_backend.get_organization_conformance_pack_detailed_status(
-                self._get_param("OrganizationConformancePackName")
-            )
+        statuses = self.config_backend.get_organization_conformance_pack_detailed_status(
+            self._get_param("OrganizationConformancePackName")
         )
 
         return json.dumps(statuses)

moto/core/utils.py

@@ -350,15 +350,11 @@ def tags_from_query_string(
             tag_index = key.replace(prefix + ".", "").replace("." + key_suffix, "")
             tag_key = querystring_dict.get(
                 "{prefix}.{index}.{key_suffix}".format(
-                    prefix=prefix,
-                    index=tag_index,
-                    key_suffix=key_suffix,
+                    prefix=prefix, index=tag_index, key_suffix=key_suffix,
                 )
             )[0]
             tag_value_key = "{prefix}.{index}.{value_suffix}".format(
-                prefix=prefix,
-                index=tag_index,
-                value_suffix=value_suffix,
+                prefix=prefix, index=tag_index, value_suffix=value_suffix,
             )
             if tag_value_key in querystring_dict:
                 response_values[tag_key] = querystring_dict.get(tag_value_key)[0]

moto/dynamodb2/models/__init__.py

@@ -1052,8 +1052,7 @@ class DynamoDBBackend(BaseBackend):
                     )
 
                 gsis_by_name[gsi_to_create["IndexName"]] = GlobalSecondaryIndex.create(
-                    gsi_to_create,
-                    table.table_key_attrs,
+                    gsi_to_create, table.table_key_attrs,
                 )
 
         # in python 3.6, dict.values() returns a dict_values object, but we expect it to be a list in other

moto/ec2/exceptions.py

@@ -340,9 +340,7 @@ class InvalidDependantParameterError(EC2ClientError):
         super(InvalidDependantParameterError, self).__init__(
             "InvalidParameter",
             "{0} can't be empty if {1} is {2}.".format(
-                dependant_parameter,
-                parameter,
-                parameter_value,
+                dependant_parameter, parameter, parameter_value,
             ),
         )
 
@@ -352,9 +350,7 @@ class InvalidDependantParameterTypeError(EC2ClientError):
         super(InvalidDependantParameterTypeError, self).__init__(
             "InvalidParameter",
             "{0} type must be {1} if {2} is provided.".format(
-                dependant_parameter,
-                parameter_value,
-                parameter,
+                dependant_parameter, parameter_value, parameter,
             ),
         )
 
@@ -362,8 +358,7 @@ class InvalidDependantParameterTypeError(EC2ClientError):
 class InvalidAggregationIntervalParameterError(EC2ClientError):
     def __init__(self, parameter):
         super(InvalidAggregationIntervalParameterError, self).__init__(
-            "InvalidParameter",
-            "Invalid {0}".format(parameter),
+            "InvalidParameter", "Invalid {0}".format(parameter),
         )
 
 

moto/ec2/models.py

@@ -1491,12 +1491,7 @@ class AmiBackend(object):
             # Limit by owner ids
             if owners:
                 # support filtering by Owners=['self']
-                owners = list(
-                    map(
-                        lambda o: OWNER_ID if o == "self" else o,
-                        owners,
-                    )
-                )
+                owners = list(map(lambda o: OWNER_ID if o == "self" else o, owners,))
                 images = [ami for ami in images if ami.owner_id in owners]
 
             # Generic filters
@@ -3710,17 +3705,13 @@ class FlowLogsBackend(object):
     ):
         if log_group_name is None and log_destination is None:
             raise InvalidDependantParameterError(
-                "LogDestination",
-                "LogGroupName",
-                "not provided",
+                "LogDestination", "LogGroupName", "not provided",
             )
 
         if log_destination_type == "s3":
             if log_group_name is not None:
                 raise InvalidDependantParameterTypeError(
-                    "LogDestination",
-                    "cloud-watch-logs",
-                    "LogGroupName",
+                    "LogDestination", "cloud-watch-logs", "LogGroupName",
                 )
         elif log_destination_type == "cloud-watch-logs":
             if deliver_logs_permission_arn is None:
@@ -3868,8 +3859,7 @@ class FlowLogsBackend(object):
 
         if non_existing:
             raise InvalidFlowLogIdError(
-                len(flow_log_ids),
-                " ".join(x for x in flow_log_ids),
+                len(flow_log_ids), " ".join(x for x in flow_log_ids),
             )
         return True
 

moto/ec2/responses/vpcs.py

@@ -70,8 +70,8 @@ class VPCs(BaseResponse):
 
     def enable_vpc_classic_link_dns_support(self):
         vpc_id = self._get_param("VpcId")
-        classic_link_dns_supported = (
-            self.ec2_backend.enable_vpc_classic_link_dns_support(vpc_id=vpc_id)
+        classic_link_dns_supported = self.ec2_backend.enable_vpc_classic_link_dns_support(
+            vpc_id=vpc_id
         )
         doc_date = self._get_doc_date()
         template = self.response_template(ENABLE_VPC_CLASSIC_LINK_DNS_SUPPORT_RESPONSE)
@@ -81,8 +81,8 @@ class VPCs(BaseResponse):
 
     def disable_vpc_classic_link_dns_support(self):
         vpc_id = self._get_param("VpcId")
-        classic_link_dns_supported = (
-            self.ec2_backend.disable_vpc_classic_link_dns_support(vpc_id=vpc_id)
+        classic_link_dns_supported = self.ec2_backend.disable_vpc_classic_link_dns_support(
+            vpc_id=vpc_id
         )
         doc_date = self._get_doc_date()
         template = self.response_template(DISABLE_VPC_CLASSIC_LINK_DNS_SUPPORT_RESPONSE)

moto/ecs/exceptions.py

@@ -38,6 +38,5 @@ class ClusterNotFoundException(JsonRESTError):
 
     def __init__(self):
         super(ClusterNotFoundException, self).__init__(
-            error_type="ClientException",
-            message="Cluster not found",
+            error_type="ClientException", message="Cluster not found",
         )

moto/ecs/models.py

@@ -431,10 +431,8 @@ class ContainerInstance(BaseObject):
                 "type": "STRINGSET",
             },
         ]
-        self.container_instance_arn = (
-            "arn:aws:ecs:{0}:012345678910:container-instance/{1}".format(
-                region_name, str(uuid.uuid4())
-            )
+        self.container_instance_arn = "arn:aws:ecs:{0}:012345678910:container-instance/{1}".format(
+            region_name, str(uuid.uuid4())
         )
         self.pending_tasks_count = 0
         self.remaining_resources = [

moto/elasticbeanstalk/models.py

@@ -8,11 +8,7 @@ from .exceptions import InvalidParameterValueError, ResourceNotFoundException
 
 class FakeEnvironment(BaseModel):
     def __init__(
-        self,
-        application,
-        environment_name,
-        solution_stack_name,
-        tags,
+        self, application, environment_name, solution_stack_name, tags,
     ):
         self.application = weakref.proxy(
             application
@@ -53,10 +49,7 @@ class FakeApplication(BaseModel):
         self.environments = dict()
 
     def create_environment(
-        self,
-        environment_name,
-        solution_stack_name,
-        tags,
+        self, environment_name, solution_stack_name, tags,
     ):
         if environment_name in self.environments:
             raise InvalidParameterValueError
@@ -93,10 +86,7 @@ class EBBackend(BaseBackend):
             raise InvalidParameterValueError(
                 "Application {} already exists.".format(application_name)
             )
-        new_app = FakeApplication(
-            backend=self,
-            application_name=application_name,
-        )
+        new_app = FakeApplication(backend=self, application_name=application_name,)
         self.applications[application_name] = new_app
         return new_app
 

moto/elasticbeanstalk/responses.py

@@ -18,16 +18,11 @@ class EBResponse(BaseResponse):
         )
 
         template = self.response_template(EB_CREATE_APPLICATION)
-        return template.render(
-            region_name=self.backend.region,
-            application=app,
-        )
+        return template.render(region_name=self.backend.region, application=app,)
 
     def describe_applications(self):
         template = self.response_template(EB_DESCRIBE_APPLICATIONS)
-        return template.render(
-            applications=self.backend.applications.values(),
-        )
+        return template.render(applications=self.backend.applications.values(),)
 
     def create_environment(self):
         application_name = self._get_param("ApplicationName")
@@ -47,18 +42,13 @@ class EBResponse(BaseResponse):
         )
 
         template = self.response_template(EB_CREATE_ENVIRONMENT)
-        return template.render(
-            environment=env,
-            region=self.backend.region,
-        )
+        return template.render(environment=env, region=self.backend.region,)
 
     def describe_environments(self):
         envs = self.backend.describe_environments()
 
         template = self.response_template(EB_DESCRIBE_ENVIRONMENTS)
-        return template.render(
-            environments=envs,
-        )
+        return template.render(environments=envs,)
 
     def list_available_solution_stacks(self):
         return EB_LIST_AVAILABLE_SOLUTION_STACKS
@@ -78,10 +68,7 @@ class EBResponse(BaseResponse):
         tags = self.backend.list_tags_for_resource(resource_arn)
 
         template = self.response_template(EB_LIST_TAGS_FOR_RESOURCE)
-        return template.render(
-            tags=tags,
-            arn=resource_arn,
-        )
+        return template.render(tags=tags, arn=resource_arn,)
 
 
 EB_CREATE_APPLICATION = """

moto/iam/access_control.py

@@ -125,12 +125,10 @@ class AssumedRoleAccessKey(object):
 
     @property
     def arn(self):
-        return (
-            "arn:aws:sts::{account_id}:assumed-role/{role_name}/{session_name}".format(
-                account_id=ACCOUNT_ID,
-                role_name=self._owner_role_name,
-                session_name=self._session_name,
-            )
+        return "arn:aws:sts::{account_id}:assumed-role/{role_name}/{session_name}".format(
+            account_id=ACCOUNT_ID,
+            role_name=self._owner_role_name,
+            session_name=self._session_name,
         )
 
     def create_credentials(self):

moto/iam/exceptions.py

@@ -88,10 +88,8 @@ class InvalidTagCharacters(RESTError):
     code = 400
 
     def __init__(self, tag, param="tags.X.member.key"):
-        message = (
-            "1 validation error detected: Value '{}' at '{}' failed to satisfy ".format(
-                tag, param
-            )
+        message = "1 validation error detected: Value '{}' at '{}' failed to satisfy ".format(
+            tag, param
         )
         message += "constraint: Member must satisfy regular expression pattern: [\\p{L}\\p{Z}\\p{N}_.:/=+\\-@]+"
 

moto/iam/models.py

@@ -362,12 +362,7 @@ class InlinePolicy(CloudFormationModel):
         self.update(policy_name, policy_document, group_names, role_names, user_names)
 
     def update(
-        self,
-        policy_name,
-        policy_document,
-        group_names,
-        role_names,
-        user_names,
+        self, policy_name, policy_document, group_names, role_names, user_names,
     ):
         self.policy_name = policy_name
         self.policy_document = (
@@ -409,11 +404,7 @@ class InlinePolicy(CloudFormationModel):
 
     @classmethod
     def update_from_cloudformation_json(
-        cls,
-        original_resource,
-        new_resource_name,
-        cloudformation_json,
-        region_name,
+        cls, original_resource, new_resource_name, cloudformation_json, region_name,
     ):
         properties = cloudformation_json["Properties"]
 
@@ -816,18 +807,11 @@ class AccessKey(CloudFormationModel):
         user_name = properties.get("UserName")
         status = properties.get("Status", "Active")
 
-        return iam_backend.create_access_key(
-            user_name,
-            status=status,
-        )
+        return iam_backend.create_access_key(user_name, status=status,)
 
     @classmethod
     def update_from_cloudformation_json(
-        cls,
-        original_resource,
-        new_resource_name,
-        cloudformation_json,
-        region_name,
+        cls, original_resource, new_resource_name, cloudformation_json, region_name,
     ):
         properties = cloudformation_json["Properties"]
 
@@ -1155,11 +1139,7 @@ class User(CloudFormationModel):
 
     @classmethod
     def update_from_cloudformation_json(
-        cls,
-        original_resource,
-        new_resource_name,
-        cloudformation_json,
-        region_name,
+        cls, original_resource, new_resource_name, cloudformation_json, region_name,
     ):
         properties = cloudformation_json["Properties"]
 
@@ -2577,11 +2557,7 @@ class IAMBackend(BaseBackend):
         inline_policy = self.get_inline_policy(resource_name)
         inline_policy.unapply_policy(self)
         inline_policy.update(
-            policy_name,
-            policy_document,
-            group_names,
-            role_names,
-            user_names,
+            policy_name, policy_document, group_names, role_names, user_names,
         )
         inline_policy.apply_policy(self)
         return inline_policy

moto/iam/policy_validation.py

@@ -343,10 +343,8 @@ class IAMPolicyDocumentValidator:
             resource_partitions = resource.partition(":")
 
             if resource_partitions[1] == "":
-                self._resource_error = (
-                    'Resource {resource} must be in ARN format or "*".'.format(
-                        resource=resource
-                    )
+                self._resource_error = 'Resource {resource} must be in ARN format or "*".'.format(
+                    resource=resource
                 )
                 return
 
@@ -392,14 +390,15 @@ class IAMPolicyDocumentValidator:
 
             service = resource_partitions[0]
 
-            if (
-                service in SERVICE_TYPE_REGION_INFORMATION_ERROR_ASSOCIATIONS.keys()
-                and not resource_partitions[2].startswith(":")
+            if service in SERVICE_TYPE_REGION_INFORMATION_ERROR_ASSOCIATIONS.keys() and not resource_partitions[
+                2
+            ].startswith(
+                ":"
             ):
-                self._resource_error = (
-                    SERVICE_TYPE_REGION_INFORMATION_ERROR_ASSOCIATIONS[service].format(
-                        resource=resource
-                    )
+                self._resource_error = SERVICE_TYPE_REGION_INFORMATION_ERROR_ASSOCIATIONS[
+                    service
+                ].format(
+                    resource=resource
                 )
                 return
 
@@ -521,8 +520,8 @@ class IAMPolicyDocumentValidator:
                     assert 0 <= int(time_zone_minutes) <= 59
             else:
                 seconds_with_decimal_fraction = time_parts[2]
-            seconds_with_decimal_fraction_partition = (
-                seconds_with_decimal_fraction.partition(".")
+            seconds_with_decimal_fraction_partition = seconds_with_decimal_fraction.partition(
+                "."
             )
             seconds = seconds_with_decimal_fraction_partition[0]
             assert 0 <= int(seconds) <= 59

moto/iot/responses.py

@@ -340,8 +340,7 @@ class IoTResponse(BaseResponse):
         status = self._get_param("status")
 
         cert = self.iot_backend.register_certificate_without_ca(
-            certificate_pem=certificate_pem,
-            status=status,
+            certificate_pem=certificate_pem, status=status,
         )
         return json.dumps(
             dict(certificateId=cert.certificate_id, certificateArn=cert.arn)

moto/kinesis/models.py

@@ -261,11 +261,7 @@ class Stream(CloudFormationModel):
 
     @classmethod
     def update_from_cloudformation_json(
-        cls,
-        original_resource,
-        new_resource_name,
-        cloudformation_json,
-        region_name,
+        cls, original_resource, new_resource_name, cloudformation_json, region_name,
     ):
         properties = cloudformation_json["Properties"]
 

moto/kinesisvideo/exceptions.py

@@ -20,6 +20,5 @@ class ResourceInUseException(KinesisvideoClientError):
     def __init__(self, message):
         self.code = 400
         super(ResourceInUseException, self).__init__(
-            "ResourceInUseException",
-            message,
+            "ResourceInUseException", message,
         )

moto/kinesisvideo/responses.py

@@ -32,8 +32,7 @@ class KinesisVideoResponse(BaseResponse):
         stream_name = self._get_param("StreamName")
         stream_arn = self._get_param("StreamARN")
         stream_info = self.kinesisvideo_backend.describe_stream(
-            stream_name=stream_name,
-            stream_arn=stream_arn,
+            stream_name=stream_name, stream_arn=stream_arn,
         )
         return json.dumps(dict(StreamInfo=stream_info))
 
@@ -52,8 +51,7 @@ class KinesisVideoResponse(BaseResponse):
         stream_arn = self._get_param("StreamARN")
         current_version = self._get_param("CurrentVersion")
         self.kinesisvideo_backend.delete_stream(
-            stream_arn=stream_arn,
-            current_version=current_version,
+            stream_arn=stream_arn, current_version=current_version,
         )
         return json.dumps(dict())
 
@@ -62,8 +60,6 @@ class KinesisVideoResponse(BaseResponse):
         stream_arn = self._get_param("StreamARN")
         api_name = self._get_param("APIName")
         data_endpoint = self.kinesisvideo_backend.get_data_endpoint(
-            stream_name=stream_name,
-            stream_arn=stream_arn,
-            api_name=api_name,
+            stream_name=stream_name, stream_arn=stream_arn, api_name=api_name,
         )
         return json.dumps(dict(DataEndpoint=data_endpoint))

moto/kinesisvideoarchivedmedia/responses.py

@@ -23,18 +23,16 @@ class KinesisVideoArchivedMediaResponse(BaseResponse):
         max_media_playlist_fragment_results = self._get_param(
             "MaxMediaPlaylistFragmentResults"
         )
-        hls_streaming_session_url = (
-            self.kinesisvideoarchivedmedia_backend.get_hls_streaming_session_url(
-                stream_name=stream_name,
-                stream_arn=stream_arn,
-                playback_mode=playback_mode,
-                hls_fragment_selector=hls_fragment_selector,
-                container_format=container_format,
-                discontinuity_mode=discontinuity_mode,
-                display_fragment_timestamp=display_fragment_timestamp,
-                expires=expires,
-                max_media_playlist_fragment_results=max_media_playlist_fragment_results,
-            )
+        hls_streaming_session_url = self.kinesisvideoarchivedmedia_backend.get_hls_streaming_session_url(
+            stream_name=stream_name,
+            stream_arn=stream_arn,
+            playback_mode=playback_mode,
+            hls_fragment_selector=hls_fragment_selector,
+            container_format=container_format,
+            discontinuity_mode=discontinuity_mode,
+            display_fragment_timestamp=display_fragment_timestamp,
+            expires=expires,
+            max_media_playlist_fragment_results=max_media_playlist_fragment_results,
         )
         return json.dumps(dict(HLSStreamingSessionURL=hls_streaming_session_url))
 
@@ -47,17 +45,15 @@ class KinesisVideoArchivedMediaResponse(BaseResponse):
         dash_fragment_selector = self._get_param("DASHFragmentSelector")
         expires = self._get_int_param("Expires")
         max_manifest_fragment_results = self._get_param("MaxManifestFragmentResults")
-        dash_streaming_session_url = (
-            self.kinesisvideoarchivedmedia_backend.get_dash_streaming_session_url(
-                stream_name=stream_name,
-                stream_arn=stream_arn,
-                playback_mode=playback_mode,
-                display_fragment_timestamp=display_fragment_timestamp,
-                display_fragment_number=display_fragment_number,
-                dash_fragment_selector=dash_fragment_selector,
-                expires=expires,
-                max_manifest_fragment_results=max_manifest_fragment_results,
-            )
+        dash_streaming_session_url = self.kinesisvideoarchivedmedia_backend.get_dash_streaming_session_url(
+            stream_name=stream_name,
+            stream_arn=stream_arn,
+            playback_mode=playback_mode,
+            display_fragment_timestamp=display_fragment_timestamp,
+            display_fragment_number=display_fragment_number,
+            dash_fragment_selector=dash_fragment_selector,
+            expires=expires,
+            max_manifest_fragment_results=max_manifest_fragment_results,
         )
         return json.dumps(dict(DASHStreamingSessionURL=dash_streaming_session_url))
 

moto/managedblockchain/models.py

@@ -352,11 +352,7 @@ class ManagedBlockchainInvitation(BaseModel):
 
 class ManagedBlockchainMember(BaseModel):
     def __init__(
-        self,
-        id,
-        networkid,
-        member_configuration,
-        region,
+        self, id, networkid, member_configuration, region,
     ):
         self.creationdate = datetime.datetime.utcnow()
         self.id = id
@@ -587,11 +583,7 @@ class ManagedBlockchainBackend(BaseBackend):
         return self.networks.get(network_id)
 
     def create_proposal(
-        self,
-        networkid,
-        memberid,
-        actions,
-        description=None,
+        self, networkid, memberid, actions, description=None,
     ):
         # Check if network exists
         if networkid not in self.networks:
@@ -791,10 +783,7 @@ class ManagedBlockchainBackend(BaseBackend):
         self.invitations.get(invitationid).reject_invitation()
 
     def create_member(
-        self,
-        invitationid,
-        networkid,
-        member_configuration,
+        self, invitationid, networkid, member_configuration,
     ):
         # Check if network exists
         if networkid not in self.networks:
@@ -999,8 +988,7 @@ class ManagedBlockchainBackend(BaseBackend):
         chkregionpreregex = self.region_name + "[a-z]"
         if re.match(chkregionpreregex, availabilityzone, re.IGNORECASE) is None:
             raise InvalidRequestException(
-                "CreateNode",
-                "Availability Zone is not valid",
+                "CreateNode", "Availability Zone is not valid",
             )
 
         node_id = get_node_id()

moto/managedblockchain/responses.py

@@ -134,10 +134,7 @@ class ManagedBlockchainResponse(BaseResponse):
         description = json_body.get("Description", None)
 
         response = self.backend.create_proposal(
-            network_id,
-            memberid,
-            actions,
-            description,
+            network_id, memberid, actions, description,
         )
         return 200, headers, json.dumps(response)
 
@@ -201,10 +198,7 @@ class ManagedBlockchainResponse(BaseResponse):
         vote = json_body["Vote"]
 
         self.backend.vote_on_proposal(
-            network_id,
-            proposal_id,
-            votermemberid,
-            vote,
+            network_id, proposal_id, votermemberid, vote,
         )
         return 200, headers, ""
 
@@ -284,9 +278,7 @@ class ManagedBlockchainResponse(BaseResponse):
         member_configuration = json_body["MemberConfiguration"]
 
         response = self.backend.create_member(
-            invitationid,
-            network_id,
-            member_configuration,
+            invitationid, network_id, member_configuration,
         )
         return 200, headers, json.dumps(response)
 
@@ -325,9 +317,7 @@ class ManagedBlockchainResponse(BaseResponse):
     def _memberid_response_patch(self, network_id, member_id, json_body, headers):
         logpublishingconfiguration = json_body["LogPublishingConfiguration"]
         self.backend.update_member(
-            network_id,
-            member_id,
-            logpublishingconfiguration,
+            network_id, member_id, logpublishingconfiguration,
         )
         return 200, headers, ""
 
@@ -427,10 +417,7 @@ class ManagedBlockchainResponse(BaseResponse):
     ):
         logpublishingconfiguration = json_body
         self.backend.update_node(
-            network_id,
-            member_id,
-            node_id,
-            logpublishingconfiguration,
+            network_id, member_id, node_id, logpublishingconfiguration,
         )
         return 200, headers, ""
 

moto/organizations/models.py

@@ -785,8 +785,7 @@ class OrganizationsBackend(BaseBackend):
             )
 
         admin = next(
-            (admin for admin in self.admins if admin.account.id == account_id),
-            None,
+            (admin for admin in self.admins if admin.account.id == account_id), None,
         )
         if admin is None:
             account = next(
@@ -842,8 +841,7 @@ class OrganizationsBackend(BaseBackend):
                 )
         elif re.match(account_id_regex, target_id):
             account = next(
-                (account for account in self.accounts if account.id == target_id),
-                None,
+                (account for account in self.accounts if account.id == target_id), None,
             )
             if account is not None:
                 if account in account.attached_policies:

moto/ram/models.py

@@ -88,10 +88,8 @@ class ResourceShare(BaseModel):
                 )
 
                 if root_id:
-                    ous = (
-                        self.organizations_backend.list_organizational_units_for_parent(
-                            ParentId=root_id
-                        )
+                    ous = self.organizations_backend.list_organizational_units_for_parent(
+                        ParentId=root_id
                     )
                     if any(principal == ou["Arn"] for ou in ous["OrganizationalUnits"]):
                         continue

moto/s3/models.py

@@ -523,10 +523,7 @@ class LifecycleAndFilter(BaseModel):
 
         for key, value in self.tags.items():
             data.append(
-                {
-                    "type": "LifecycleTagPredicate",
-                    "tag": {"key": key, "value": value},
-                }
+                {"type": "LifecycleTagPredicate", "tag": {"key": key, "value": value},}
             )
 
         return data
@@ -1132,11 +1129,7 @@ class FakeBucket(CloudFormationModel):
 
     @classmethod
     def update_from_cloudformation_json(
-        cls,
-        original_resource,
-        new_resource_name,
-        cloudformation_json,
-        region_name,
+        cls, original_resource, new_resource_name, cloudformation_json, region_name,
     ):
         properties = cloudformation_json["Properties"]
 
@@ -1476,8 +1469,7 @@ class S3Backend(BaseBackend):
             raise MissingKey(key_name)
         self.tagger.delete_all_tags_for_resource(key.arn)
         self.tagger.tag_resource(
-            key.arn,
-            [{"Key": k, "Value": v} for (k, v) in tags.items()],
+            key.arn, [{"Key": k, "Value": v} for (k, v) in tags.items()],
         )
         return key
 
@@ -1489,8 +1481,7 @@ class S3Backend(BaseBackend):
         bucket = self.get_bucket(bucket_name)
         self.tagger.delete_all_tags_for_resource(bucket.arn)
         self.tagger.tag_resource(
-            bucket.arn,
-            [{"Key": key, "Value": value} for key, value in tags.items()],
+            bucket.arn, [{"Key": key, "Value": value} for key, value in tags.items()],
         )
 
     def delete_bucket_tagging(self, bucket_name):

moto/s3/responses.py

@@ -406,8 +406,8 @@ class ResponseObject(_TemplateEnvironmentMixin, ActionAuthenticatorMixin):
             template = self.response_template(S3_BUCKET_CORS_RESPONSE)
             return template.render(cors=cors)
         elif "notification" in querystring:
-            notification_configuration = (
-                self.backend.get_bucket_notification_configuration(bucket_name)
+            notification_configuration = self.backend.get_bucket_notification_configuration(
+                bucket_name
             )
             if not notification_configuration:
                 return 200, {}, ""

moto/sagemaker/models.py

@@ -517,10 +517,8 @@ class FakeSageMakerNotebookInstanceLifecycleConfig(BaseObject):
         self.creation_time = self.last_modified_time = datetime.now().strftime(
             "%Y-%m-%d %H:%M:%S"
         )
-        self.notebook_instance_lifecycle_config_arn = (
-            FakeSageMakerNotebookInstanceLifecycleConfig.arn_formatter(
-                self.notebook_instance_lifecycle_config_name, self.region_name
-            )
+        self.notebook_instance_lifecycle_config_arn = FakeSageMakerNotebookInstanceLifecycleConfig.arn_formatter(
+            self.notebook_instance_lifecycle_config_name, self.region_name
         )
 
     @staticmethod
@@ -583,9 +581,7 @@ class SageMakerModelBackend(BaseBackend):
             Model.arn_for_model_name(model_name, self.region_name)
         )
         raise RESTError(
-            error_type="ValidationException",
-            message=message,
-            template="error_json",
+            error_type="ValidationException", message=message, template="error_json",
         )
 
     def list_models(self):
@@ -796,10 +792,7 @@ class SageMakerModelBackend(BaseBackend):
             raise ValidationError(message=message)
 
     def create_endpoint(
-        self,
-        endpoint_name,
-        endpoint_config_name,
-        tags,
+        self, endpoint_name, endpoint_config_name, tags,
     ):
         try:
             endpoint_config = self.describe_endpoint_config(endpoint_config_name)

moto/sagemaker/responses.py

@@ -243,14 +243,12 @@ class SageMakerResponse(BaseResponse):
     @amzn_request_id
     def create_notebook_instance_lifecycle_config(self):
         try:
-            lifecycle_configuration = (
-                self.sagemaker_backend.create_notebook_instance_lifecycle_config(
-                    notebook_instance_lifecycle_config_name=self._get_param(
-                        "NotebookInstanceLifecycleConfigName"
-                    ),
-                    on_create=self._get_param("OnCreate"),
-                    on_start=self._get_param("OnStart"),
-                )
+            lifecycle_configuration = self.sagemaker_backend.create_notebook_instance_lifecycle_config(
+                notebook_instance_lifecycle_config_name=self._get_param(
+                    "NotebookInstanceLifecycleConfigName"
+                ),
+                on_create=self._get_param("OnCreate"),
+                on_start=self._get_param("OnStart"),
             )
             response = {
                 "NotebookInstanceLifecycleConfigArn": lifecycle_configuration.notebook_instance_lifecycle_config_arn,

moto/sns/models.py

@@ -340,14 +340,12 @@ class PlatformEndpoint(BaseModel):
 
     @property
     def arn(self):
-        return (
-            "arn:aws:sns:{region}:{AccountId}:endpoint/{platform}/{name}/{id}".format(
-                region=self.region,
-                AccountId=DEFAULT_ACCOUNT_ID,
-                platform=self.application.platform,
-                name=self.application.name,
-                id=self.id,
-            )
+        return "arn:aws:sns:{region}:{AccountId}:endpoint/{platform}/{name}/{id}".format(
+            region=self.region,
+            AccountId=DEFAULT_ACCOUNT_ID,
+            platform=self.application.platform,
+            name=self.application.name,
+            id=self.id,
         )
 
     def publish(self, message):

moto/sqs/responses.py

@@ -354,9 +354,7 @@ class SQSResponse(BaseResponse):
         queue_name = self._get_queue_name()
         message_attributes = self._get_multi_param("message_attributes")
         if not message_attributes:
-            message_attributes = extract_input_message_attributes(
-                self.querystring,
-            )
+            message_attributes = extract_input_message_attributes(self.querystring,)
 
         queue = self.sqs_backend.get_queue(queue_name)
 
@@ -720,10 +718,8 @@ ERROR_TOO_LONG_RESPONSE = """<ErrorResponse xmlns="http://queue.amazonaws.com/do
     <RequestId>6fde8d1e-52cd-4581-8cd9-c512f4c64223</RequestId>
 </ErrorResponse>"""
 
-ERROR_MAX_VISIBILITY_TIMEOUT_RESPONSE = (
-    "Invalid request, maximum visibility timeout is {0}".format(
-        MAXIMUM_VISIBILTY_TIMEOUT
-    )
+ERROR_MAX_VISIBILITY_TIMEOUT_RESPONSE = "Invalid request, maximum visibility timeout is {0}".format(
+    MAXIMUM_VISIBILTY_TIMEOUT
 )
 
 ERROR_INEXISTENT_QUEUE = """<ErrorResponse xmlns="http://queue.amazonaws.com/doc/2012-11-05/">

moto/stepfunctions/models.py

@@ -148,9 +148,7 @@ class StateMachine(CloudFormationModel):
             tags = cfn_to_api_tags(properties.get("Tags", []))
             sf_backend = stepfunction_backends[region_name]
             state_machine = sf_backend.update_state_machine(
-                original_resource.arn,
-                definition=definition,
-                role_arn=role_arn,
+                original_resource.arn, definition=definition, role_arn=role_arn,
             )
             state_machine.add_tags(tags)
             return state_machine

moto/sts/models.py

@@ -48,12 +48,10 @@ class AssumedRole(BaseModel):
 
     @property
     def arn(self):
-        return (
-            "arn:aws:sts::{account_id}:assumed-role/{role_name}/{session_name}".format(
-                account_id=ACCOUNT_ID,
-                role_name=self.role_arn.split("/")[-1],
-                session_name=self.session_name,
-            )
+        return "arn:aws:sts::{account_id}:assumed-role/{role_name}/{session_name}".format(
+            account_id=ACCOUNT_ID,
+            role_name=self.role_arn.split("/")[-1],
+            session_name=self.session_name,
         )
 
 

moto/transcribe/models.py

@@ -153,11 +153,7 @@ class FakeMedicalTranscriptionJob(BaseObject):
 
 class FakeMedicalVocabulary(BaseObject):
     def __init__(
-        self,
-        region_name,
-        vocabulary_name,
-        language_code,
-        vocabulary_file_uri,
+        self, region_name, vocabulary_name, language_code, vocabulary_file_uri,
     ):
         self._region_name = region_name
         self.vocabulary_name = vocabulary_name

tests/test_acm/test_acm.py

@@ -20,10 +20,8 @@ SERVER_CRT = _GET_RESOURCE("star_moto_com.pem")
 SERVER_COMMON_NAME = "*.moto.com"
 SERVER_CRT_BAD = _GET_RESOURCE("star_moto_com-bad.pem")
 SERVER_KEY = _GET_RESOURCE("star_moto_com.key")
-BAD_ARN = (
-    "arn:aws:acm:us-east-2:{}:certificate/_0000000-0000-0000-0000-000000000000".format(
-        ACCOUNT_ID
-    )
+BAD_ARN = "arn:aws:acm:us-east-2:{}:certificate/_0000000-0000-0000-0000-000000000000".format(
+    ACCOUNT_ID
 )
 
 
@@ -56,10 +54,7 @@ def test_import_certificate_with_tags():
         Certificate=SERVER_CRT,
         PrivateKey=SERVER_KEY,
         CertificateChain=CA_CRT,
-        Tags=[
-            {"Key": "Environment", "Value": "QA"},
-            {"Key": "KeyOnly"},
-        ],
+        Tags=[{"Key": "Environment", "Value": "QA"}, {"Key": "KeyOnly"},],
     )
     arn = resp["CertificateArn"]
 
@@ -371,10 +366,7 @@ def test_request_certificate_with_tags():
         DomainName="google.com",
         IdempotencyToken=token,
         SubjectAlternativeNames=["google.com", "www.google.com", "mail.google.com"],
-        Tags=[
-            {"Key": "Environment", "Value": "Prod"},
-            {"Key": "KeyOnly"},
-        ],
+        Tags=[{"Key": "Environment", "Value": "Prod"}, {"Key": "KeyOnly"},],
     )
     arn_2 = resp["CertificateArn"]
 
@@ -404,8 +396,7 @@ def test_operations_with_invalid_tags():
     # request certificate with invalid tags
     with pytest.raises(ClientError) as ex:
         client.request_certificate(
-            DomainName="example.com",
-            Tags=[{"Key": "X" * 200, "Value": "Valid"}],
+            DomainName="example.com", Tags=[{"Key": "X" * 200, "Value": "Valid"}],
         )
     ex.value.response["Error"]["Code"].should.equal("ValidationException")
     ex.value.response["Error"]["Message"].should.contain(
@@ -567,7 +558,11 @@ def test_request_certificate_with_mutiple_times():
             resp = client.request_certificate(
                 IdempotencyToken="test_token",
                 DomainName="google.com",
-                SubjectAlternativeNames=["google.com", "www.google.com", "mail.google.com"],
+                SubjectAlternativeNames=[
+                    "google.com",
+                    "www.google.com",
+                    "mail.google.com",
+                ],
             )
         arn = resp["CertificateArn"]
         arn.should.equal(original_arn)

tests/test_apigateway/test_apigateway.py

@@ -105,9 +105,7 @@ def test_create_rest_api_valid_apikeysources():
 
     # 1. test creating rest api with HEADER apiKeySource
     response = client.create_rest_api(
-        name="my_api",
-        description="this is my api",
-        apiKeySource="HEADER",
+        name="my_api", description="this is my api", apiKeySource="HEADER",
     )
     api_id = response["id"]
 
@@ -116,9 +114,7 @@ def test_create_rest_api_valid_apikeysources():
 
     # 2. test creating rest api with AUTHORIZER apiKeySource
     response = client.create_rest_api(
-        name="my_api2",
-        description="this is my api",
-        apiKeySource="AUTHORIZER",
+        name="my_api2", description="this is my api", apiKeySource="AUTHORIZER",
     )
     api_id = response["id"]
 
@@ -153,9 +149,7 @@ def test_create_rest_api_valid_endpointconfigurations():
 
     response = client.get_rest_api(restApiId=api_id)
     response["endpointConfiguration"].should.equal(
-        {
-            "types": ["PRIVATE"],
-        }
+        {"types": ["PRIVATE"],}
     )
 
     # 2. test creating rest api with REGIONAL endpointConfiguration
@@ -168,9 +162,7 @@ def test_create_rest_api_valid_endpointconfigurations():
 
     response = client.get_rest_api(restApiId=api_id)
     response["endpointConfiguration"].should.equal(
-        {
-            "types": ["REGIONAL"],
-        }
+        {"types": ["REGIONAL"],}
     )
 
     # 3. test creating rest api with EDGE endpointConfiguration
@@ -183,9 +175,7 @@ def test_create_rest_api_valid_endpointconfigurations():
 
     response = client.get_rest_api(restApiId=api_id)
     response["endpointConfiguration"].should.equal(
-        {
-            "types": ["EDGE"],
-        }
+        {"types": ["EDGE"],}
     )
 
 
@@ -231,11 +221,7 @@ def test_create_resource():
     root_resource["ResponseMetadata"].pop("HTTPHeaders", None)
     root_resource["ResponseMetadata"].pop("RetryAttempts", None)
     root_resource.should.equal(
-        {
-            "path": "/",
-            "id": root_id,
-            "ResponseMetadata": {"HTTPStatusCode": 200},
-        }
+        {"path": "/", "id": root_id, "ResponseMetadata": {"HTTPStatusCode": 200},}
     )
 
     client.create_resource(restApiId=api_id, parentId=root_id, pathPart="users")
@@ -1834,10 +1820,8 @@ def test_http_proxying_integration():
     stage_name = "staging"
     client.create_deployment(restApiId=api_id, stageName=stage_name)
 
-    deploy_url = (
-        "https://{api_id}.execute-api.{region_name}.amazonaws.com/{stage_name}".format(
-            api_id=api_id, region_name=region_name, stage_name=stage_name
-        )
+    deploy_url = "https://{api_id}.execute-api.{region_name}.amazonaws.com/{stage_name}".format(
+        api_id=api_id, region_name=region_name, stage_name=stage_name
     )
 
     if not settings.TEST_SERVER_MODE:

tests/test_applicationautoscaling/test_applicationautoscaling.py

@@ -513,6 +513,4 @@ def test_deregister_scalable_target():
             ResourceId=resource_id,
             ScalableDimension=scalable_dimension,
         )
-    e.value.response["Error"]["Message"].should.match(
-        r"No scalable target found .*"
-    )
+    e.value.response["Error"]["Message"].should.match(r"No scalable target found .*")

tests/test_applicationautoscaling/test_validation.py

@@ -48,8 +48,7 @@ def test_describe_scalable_targets_with_invalid_scalable_dimension_should_return
 
     with pytest.raises(ClientError) as err:
         response = client.describe_scalable_targets(
-            ServiceNamespace=DEFAULT_SERVICE_NAMESPACE,
-            ScalableDimension="foo",
+            ServiceNamespace=DEFAULT_SERVICE_NAMESPACE, ScalableDimension="foo",
         )
         err.response["Error"]["Code"].should.equal("ValidationException")
         err.response["Error"]["Message"].split(":")[0].should.look_like(
@@ -64,8 +63,7 @@ def test_describe_scalable_targets_with_invalid_service_namespace_should_return_
 
     with pytest.raises(ClientError) as err:
         response = client.describe_scalable_targets(
-            ServiceNamespace="foo",
-            ScalableDimension=DEFAULT_SCALABLE_DIMENSION,
+            ServiceNamespace="foo", ScalableDimension=DEFAULT_SCALABLE_DIMENSION,
         )
         err.response["Error"]["Code"].should.equal("ValidationException")
         err.response["Error"]["Message"].split(":")[0].should.look_like(
@@ -80,8 +78,7 @@ def test_describe_scalable_targets_with_multiple_invalid_parameters_should_retur
 
     with pytest.raises(ClientError) as err:
         response = client.describe_scalable_targets(
-            ServiceNamespace="foo",
-            ScalableDimension="bar",
+            ServiceNamespace="foo", ScalableDimension="bar",
         )
         err.response["Error"]["Code"].should.equal("ValidationException")
         err.response["Error"]["Message"].split(":")[0].should.look_like(
@@ -105,12 +102,13 @@ def test_register_scalable_target_ecs_with_non_existent_service_should_return_va
         err.response["ResponseMetadata"]["HTTPStatusCode"].should.equal(400)
 
 
-@pytest.mark.parametrize("namespace,r_id,dimension,expected",
+@pytest.mark.parametrize(
+    "namespace,r_id,dimension,expected",
     [
         ("ecs", "service/default/test-svc", "ecs:service:DesiredCount", True),
         ("ecs", "banana/default/test-svc", "ecs:service:DesiredCount", False),
         ("rds", "service/default/test-svc", "ecs:service:DesiredCount", False),
-    ]
+    ],
 )
 def test_target_params_are_valid_success(namespace, r_id, dimension, expected):
     if expected is True:

tests/test_athena/test_athena.py

@@ -178,9 +178,7 @@ def test_create_named_query():
 
     # craete named query
     res = client.create_named_query(
-        Name="query-name",
-        Database="target_db",
-        QueryString="SELECT * FROM table1",
+        Name="query-name", Database="target_db", QueryString="SELECT * FROM table1",
     )
 
     assert "NamedQueryId" in res
@@ -217,8 +215,6 @@ def create_basic_workgroup(client, name):
         Name=name,
         Description="Test work group",
         Configuration={
-            "ResultConfiguration": {
-                "OutputLocation": "s3://bucket-name/prefix/",
-            }
+            "ResultConfiguration": {"OutputLocation": "s3://bucket-name/prefix/",}
         },
     )

tests/test_autoscaling/test_autoscaling.py

@@ -961,8 +961,7 @@ def test_describe_autoscaling_groups_boto3_launch_config():
     mocked_networking = setup_networking()
     client = boto3.client("autoscaling", region_name="us-east-1")
     client.create_launch_configuration(
-        LaunchConfigurationName="test_launch_configuration",
-        InstanceType="t2.micro",
+        LaunchConfigurationName="test_launch_configuration", InstanceType="t2.micro",
     )
     client.create_auto_scaling_group(
         AutoScalingGroupName="test_asg",
@@ -1041,8 +1040,7 @@ def test_describe_autoscaling_instances_boto3_launch_config():
     mocked_networking = setup_networking()
     client = boto3.client("autoscaling", region_name="us-east-1")
     client.create_launch_configuration(
-        LaunchConfigurationName="test_launch_configuration",
-        InstanceType="t2.micro",
+        LaunchConfigurationName="test_launch_configuration", InstanceType="t2.micro",
     )
     client.create_auto_scaling_group(
         AutoScalingGroupName="test_asg",
@@ -2156,8 +2154,7 @@ def test_standby_exit_standby():
     response["AutoScalingInstances"][0]["LifecycleState"].should.equal("Standby")
 
     response = client.exit_standby(
-        AutoScalingGroupName="test_asg",
-        InstanceIds=[instance_to_standby_exit_standby],
+        AutoScalingGroupName="test_asg", InstanceIds=[instance_to_standby_exit_standby],
     )
     response["ResponseMetadata"]["HTTPStatusCode"].should.equal(200)
 

tests/test_autoscaling/test_autoscaling_cloudformation.py

@@ -32,8 +32,7 @@ Outputs:
 """.strip()
 
     cf_client.create_stack(
-        StackName=stack_name,
-        TemplateBody=cf_template,
+        StackName=stack_name, TemplateBody=cf_template,
     )
     stack = cf_client.describe_stacks(StackName=stack_name)["Stacks"][0]
     stack["Outputs"][0]["OutputValue"].should.be.equal("test_launch_configuration")
@@ -57,8 +56,7 @@ Outputs:
 """.strip()
 
     cf_client.update_stack(
-        StackName=stack_name,
-        TemplateBody=cf_template,
+        StackName=stack_name, TemplateBody=cf_template,
     )
     stack = cf_client.describe_stacks(StackName=stack_name)["Stacks"][0]
     stack["Outputs"][0]["OutputValue"].should.be.equal("test_launch_configuration")
@@ -78,8 +76,7 @@ def test_autoscaling_group_from_launch_config():
     client = boto3.client("autoscaling", region_name="us-east-1")
 
     client.create_launch_configuration(
-        LaunchConfigurationName="test_launch_configuration",
-        InstanceType="t2.micro",
+        LaunchConfigurationName="test_launch_configuration", InstanceType="t2.micro",
     )
     stack_name = "test-auto-scaling-group"
 

tests/test_awslambda/test_lambda.py

@@ -208,9 +208,7 @@ def test_invoke_dryrun_function():
         Runtime="python2.7",
         Role=get_role_name(),
         Handler="lambda_function.lambda_handler",
-        Code={
-            "ZipFile": get_test_zip_file1(),
-        },
+        Code={"ZipFile": get_test_zip_file1(),},
         Description="test lambda function",
         Timeout=3,
         MemorySize=128,
@@ -1287,8 +1285,7 @@ def wait_for_log_msg(expected_msg, log_group):
 
         for log_stream in log_streams:
             result = logs_conn.get_log_events(
-                logGroupName=log_group,
-                logStreamName=log_stream["logStreamName"],
+                logGroupName=log_group, logStreamName=log_stream["logStreamName"],
             )
             received_messages.extend(
                 [event["message"] for event in result.get("events")]
@@ -1727,9 +1724,7 @@ def test_remove_function_permission():
     )
 
     remove = conn.remove_permission(
-        FunctionName="testFunction",
-        StatementId="1",
-        Qualifier="2",
+        FunctionName="testFunction", StatementId="1", Qualifier="2",
     )
     remove["ResponseMetadata"]["HTTPStatusCode"].should.equal(204)
     policy = conn.get_policy(FunctionName="testFunction", Qualifier="2")["Policy"]

tests/test_batch/test_batch.py

@@ -738,8 +738,9 @@ def test_submit_job():
     else:
         raise RuntimeError("Batch job timed out")
 
-    resp = logs_client.describe_log_streams(logGroupName="/aws/batch/job",
-                                            logStreamNamePrefix="sayhellotomylittlefriend")
+    resp = logs_client.describe_log_streams(
+        logGroupName="/aws/batch/job", logStreamNamePrefix="sayhellotomylittlefriend"
+    )
     len(resp["logStreams"]).should.equal(1)
     ls_name = resp["logStreams"][0]["logStreamName"]
 

tests/test_cloudformation/test_cloudformation_depends_on.py

@@ -23,9 +23,7 @@ depends_on_template_list = {
         },
         "LaunchConfig": {
             "Type": "AWS::AutoScaling::LaunchConfiguration",
-            "Properties": {
-                "LaunchConfigurationName": "test-launch-config",
-            },
+            "Properties": {"LaunchConfigurationName": "test-launch-config",},
         },
     },
 }
@@ -47,9 +45,7 @@ depends_on_template_string = {
         },
         "LaunchConfig": {
             "Type": "AWS::AutoScaling::LaunchConfiguration",
-            "Properties": {
-                "LaunchConfigurationName": "test-launch-config",
-            },
+            "Properties": {"LaunchConfigurationName": "test-launch-config",},
         },
     },
 }

tests/test_cloudformation/test_cloudformation_stack_crud_boto3.py

@@ -1369,12 +1369,10 @@ def test_non_json_redrive_policy():
 def test_boto3_create_duplicate_stack():
     cf_conn = boto3.client("cloudformation", region_name="us-east-1")
     cf_conn.create_stack(
-        StackName="test_stack",
-        TemplateBody=dummy_template_json,
+        StackName="test_stack", TemplateBody=dummy_template_json,
     )
 
     with pytest.raises(ClientError):
         cf_conn.create_stack(
-            StackName="test_stack",
-            TemplateBody=dummy_template_json,
+            StackName="test_stack", TemplateBody=dummy_template_json,
         )

tests/test_cloudformation/test_cloudformation_stack_integration.py

@@ -2325,10 +2325,7 @@ def test_stack_dynamodb_resources_integration():
     dynamodb_client = boto3.client("dynamodb", region_name="us-east-1")
     table_desc = dynamodb_client.describe_table(TableName="myTableName")["Table"]
     table_desc["StreamSpecification"].should.equal(
-        {
-            "StreamEnabled": True,
-            "StreamViewType": "KEYS_ONLY",
-        }
+        {"StreamEnabled": True, "StreamViewType": "KEYS_ONLY",}
     )
 
     dynamodb_conn = boto3.resource("dynamodb", region_name="us-east-1")
@@ -2782,9 +2779,7 @@ def test_stack_events_get_attribute_integration():
 @mock_dynamodb2
 def test_dynamodb_table_creation():
     CFN_TEMPLATE = {
-        "Outputs": {
-            "MyTableName": {"Value": {"Ref": "MyTable"}},
-        },
+        "Outputs": {"MyTableName": {"Value": {"Ref": "MyTable"}},},
         "Resources": {
             "MyTable": {
                 "Type": "AWS::DynamoDB::Table",

tests/test_codepipeline/test_codepipeline.py

@@ -326,9 +326,7 @@ def test_update_pipeline():
                                 "S3Bucket": "different-bucket",
                                 "S3ObjectKey": "test-object",
                             },
-                            "outputArtifacts": [
-                                {"name": "artifact"},
-                            ],
+                            "outputArtifacts": [{"name": "artifact"},],
                         },
                     ],
                 },
@@ -437,9 +435,7 @@ def test_update_pipeline_errors():
                                     "S3Bucket": "test-bucket",
                                     "S3ObjectKey": "test-object",
                                 },
-                                "outputArtifacts": [
-                                    {"name": "artifact"},
-                                ],
+                                "outputArtifacts": [{"name": "artifact"},],
                             },
                         ],
                     },
@@ -700,9 +696,7 @@ def create_basic_codepipeline(client, name):
                                 "S3Bucket": "test-bucket",
                                 "S3ObjectKey": "test-object",
                             },
-                            "outputArtifacts": [
-                                {"name": "artifact"},
-                            ],
+                            "outputArtifacts": [{"name": "artifact"},],
                         },
                     ],
                 },

tests/test_cognitoidp/test_cognitoidp.py

@@ -1272,20 +1272,15 @@ def user_authentication_flow(conn):
     )["UserPoolClient"]["ClientId"]
 
     conn.sign_up(
-        ClientId=client_id,
-        Username=username,
-        Password=password,
+        ClientId=client_id, Username=username, Password=password,
     )
 
     client_secret = conn.describe_user_pool_client(
-        UserPoolId=user_pool_id,
-        ClientId=client_id,
+        UserPoolId=user_pool_id, ClientId=client_id,
     )["UserPoolClient"]["ClientSecret"]
 
     conn.confirm_sign_up(
-        ClientId=client_id,
-        Username=username,
-        ConfirmationCode="123456",
+        ClientId=client_id, Username=username, ConfirmationCode="123456",
     )
 
     # generating secret hash
@@ -1323,25 +1318,18 @@ def user_authentication_flow(conn):
     )
 
     conn.verify_software_token(
-        AccessToken=result["AuthenticationResult"]["AccessToken"],
-        UserCode="123456",
+        AccessToken=result["AuthenticationResult"]["AccessToken"], UserCode="123456",
     )
 
     conn.set_user_mfa_preference(
         AccessToken=result["AuthenticationResult"]["AccessToken"],
-        SoftwareTokenMfaSettings={
-            "Enabled": True,
-            "PreferredMfa": True,
-        },
+        SoftwareTokenMfaSettings={"Enabled": True, "PreferredMfa": True,},
     )
 
     result = conn.initiate_auth(
         ClientId=client_id,
         AuthFlow="REFRESH_TOKEN",
-        AuthParameters={
-            "SECRET_HASH": secret_hash,
-            "REFRESH_TOKEN": refresh_token,
-        },
+        AuthParameters={"SECRET_HASH": secret_hash, "REFRESH_TOKEN": refresh_token,},
     )
 
     result["AuthenticationResult"]["IdToken"].should_not.be.none
@@ -1595,8 +1583,7 @@ def test_sign_up():
     conn = boto3.client("cognito-idp", "us-west-2")
     user_pool_id = conn.create_user_pool(PoolName=str(uuid.uuid4()))["UserPool"]["Id"]
     client_id = conn.create_user_pool_client(
-        UserPoolId=user_pool_id,
-        ClientName=str(uuid.uuid4()),
+        UserPoolId=user_pool_id, ClientName=str(uuid.uuid4()),
     )["UserPoolClient"]["ClientId"]
     username = str(uuid.uuid4())
     password = str(uuid.uuid4())
@@ -1612,16 +1599,12 @@ def test_confirm_sign_up():
     password = str(uuid.uuid4())
     user_pool_id = conn.create_user_pool(PoolName=str(uuid.uuid4()))["UserPool"]["Id"]
     client_id = conn.create_user_pool_client(
-        UserPoolId=user_pool_id,
-        ClientName=str(uuid.uuid4()),
-        GenerateSecret=True,
+        UserPoolId=user_pool_id, ClientName=str(uuid.uuid4()), GenerateSecret=True,
     )["UserPoolClient"]["ClientId"]
     conn.sign_up(ClientId=client_id, Username=username, Password=password)
 
     conn.confirm_sign_up(
-        ClientId=client_id,
-        Username=username,
-        ConfirmationCode="123456",
+        ClientId=client_id, Username=username, ConfirmationCode="123456",
     )
 
     result = conn.admin_get_user(UserPoolId=user_pool_id, Username=username)
@@ -1635,19 +1618,14 @@ def test_initiate_auth_USER_SRP_AUTH():
     password = str(uuid.uuid4())
     user_pool_id = conn.create_user_pool(PoolName=str(uuid.uuid4()))["UserPool"]["Id"]
     client_id = conn.create_user_pool_client(
-        UserPoolId=user_pool_id,
-        ClientName=str(uuid.uuid4()),
-        GenerateSecret=True,
+        UserPoolId=user_pool_id, ClientName=str(uuid.uuid4()), GenerateSecret=True,
     )["UserPoolClient"]["ClientId"]
     conn.sign_up(ClientId=client_id, Username=username, Password=password)
     client_secret = conn.describe_user_pool_client(
-        UserPoolId=user_pool_id,
-        ClientId=client_id,
+        UserPoolId=user_pool_id, ClientId=client_id,
     )["UserPoolClient"]["ClientSecret"]
     conn.confirm_sign_up(
-        ClientId=client_id,
-        Username=username,
-        ConfirmationCode="123456",
+        ClientId=client_id, Username=username, ConfirmationCode="123456",
     )
 
     key = bytes(str(client_secret).encode("latin-1"))
@@ -1691,14 +1669,11 @@ def test_initiate_auth_for_unconfirmed_user():
     password = str(uuid.uuid4())
     user_pool_id = conn.create_user_pool(PoolName=str(uuid.uuid4()))["UserPool"]["Id"]
     client_id = conn.create_user_pool_client(
-        UserPoolId=user_pool_id,
-        ClientName=str(uuid.uuid4()),
-        GenerateSecret=True,
+        UserPoolId=user_pool_id, ClientName=str(uuid.uuid4()), GenerateSecret=True,
     )["UserPoolClient"]["ClientId"]
     conn.sign_up(ClientId=client_id, Username=username, Password=password)
     client_secret = conn.describe_user_pool_client(
-        UserPoolId=user_pool_id,
-        ClientId=client_id,
+        UserPoolId=user_pool_id, ClientId=client_id,
     )["UserPoolClient"]["ClientSecret"]
 
     key = bytes(str(client_secret).encode("latin-1"))
@@ -1730,19 +1705,14 @@ def test_initiate_auth_with_invalid_secret_hash():
     password = str(uuid.uuid4())
     user_pool_id = conn.create_user_pool(PoolName=str(uuid.uuid4()))["UserPool"]["Id"]
     client_id = conn.create_user_pool_client(
-        UserPoolId=user_pool_id,
-        ClientName=str(uuid.uuid4()),
-        GenerateSecret=True,
+        UserPoolId=user_pool_id, ClientName=str(uuid.uuid4()), GenerateSecret=True,
     )["UserPoolClient"]["ClientId"]
     conn.sign_up(ClientId=client_id, Username=username, Password=password)
     client_secret = conn.describe_user_pool_client(
-        UserPoolId=user_pool_id,
-        ClientId=client_id,
+        UserPoolId=user_pool_id, ClientId=client_id,
     )["UserPoolClient"]["ClientSecret"]
     conn.confirm_sign_up(
-        ClientId=client_id,
-        Username=username,
-        ConfirmationCode="123456",
+        ClientId=client_id, Username=username, ConfirmationCode="123456",
     )
 
     invalid_secret_hash = str(uuid.uuid4())

tests/test_config/test_config.py

@@ -1845,12 +1845,7 @@ def test_put_evaluations():
     response["ResponseMetadata"].pop("HTTPHeaders", None)
     response["ResponseMetadata"].pop("RetryAttempts", None)
     response.should.equal(
-        {
-            "FailedEvaluations": [],
-            "ResponseMetadata": {
-                "HTTPStatusCode": 200,
-            },
-        }
+        {"FailedEvaluations": [], "ResponseMetadata": {"HTTPStatusCode": 200,},}
     )
 
 

tests/test_core/test_auth.py

@@ -325,9 +325,7 @@ def test_access_denied_for_run_instances():
     ex.value.response["ResponseMetadata"]["HTTPStatusCode"].should.equal(403)
     ex.value.response["Error"]["Message"].should.equal(
         "User: arn:aws:iam::{account_id}:user/{user_name} is not authorized to perform: {operation}".format(
-            account_id=ACCOUNT_ID,
-            user_name=user_name,
-            operation="ec2:RunInstances",
+            account_id=ACCOUNT_ID, user_name=user_name, operation="ec2:RunInstances",
         )
     )
 

tests/test_dynamodb2/test_dynamodb.py

@@ -1347,13 +1347,9 @@ def test_get_item_returns_consumed_capacity():
 def test_put_empty_item():
     dynamodb = boto3.resource("dynamodb", region_name="us-east-1")
     dynamodb.create_table(
-        AttributeDefinitions=[
-            {"AttributeName": "structure_id", "AttributeType": "S"},
-        ],
+        AttributeDefinitions=[{"AttributeName": "structure_id", "AttributeType": "S"},],
         TableName="test",
-        KeySchema=[
-            {"AttributeName": "structure_id", "KeyType": "HASH"},
-        ],
+        KeySchema=[{"AttributeName": "structure_id", "KeyType": "HASH"},],
         ProvisionedThroughput={"ReadCapacityUnits": 123, "WriteCapacityUnits": 123},
     )
     table = dynamodb.Table("test")
@@ -1370,13 +1366,9 @@ def test_put_empty_item():
 def test_put_item_nonexisting_hash_key():
     dynamodb = boto3.resource("dynamodb", region_name="us-east-1")
     dynamodb.create_table(
-        AttributeDefinitions=[
-            {"AttributeName": "structure_id", "AttributeType": "S"},
-        ],
+        AttributeDefinitions=[{"AttributeName": "structure_id", "AttributeType": "S"},],
         TableName="test",
-        KeySchema=[
-            {"AttributeName": "structure_id", "KeyType": "HASH"},
-        ],
+        KeySchema=[{"AttributeName": "structure_id", "KeyType": "HASH"},],
         ProvisionedThroughput={"ReadCapacityUnits": 123, "WriteCapacityUnits": 123},
     )
     table = dynamodb.Table("test")
@@ -2295,10 +2287,7 @@ def test_update_item_on_map():
     table.update_item(
         Key={"forum_name": "the-key", "subject": "123"},
         UpdateExpression="SET body.#nested.#data = :tb",
-        ExpressionAttributeNames={
-            "#nested": "nested",
-            "#data": "data",
-        },
+        ExpressionAttributeNames={"#nested": "nested", "#data": "data",},
         ExpressionAttributeValues={":tb": "new_value"},
     )
     # Running this against AWS DDB gives an exception so make sure it also fails.:
@@ -3962,30 +3951,19 @@ def test_update_supports_nested_update_if_nested_value_not_exists():
 
     table = dynamodb.Table(name)
     table.put_item(
-        Item={
-            "user_id": "1234",
-            "friends": {"5678": {"name": "friend_5678"}},
-        },
+        Item={"user_id": "1234", "friends": {"5678": {"name": "friend_5678"}},},
     )
     table.update_item(
         Key={"user_id": "1234"},
-        ExpressionAttributeNames={
-            "#friends": "friends",
-            "#friendid": "0000",
-        },
-        ExpressionAttributeValues={
-            ":friend": {"name": "friend_0000"},
-        },
+        ExpressionAttributeNames={"#friends": "friends", "#friendid": "0000",},
+        ExpressionAttributeValues={":friend": {"name": "friend_0000"},},
         UpdateExpression="SET #friends.#friendid = :friend",
         ReturnValues="UPDATED_NEW",
     )
     item = table.get_item(Key={"user_id": "1234"})["Item"]
     assert item == {
         "user_id": "1234",
-        "friends": {
-            "5678": {"name": "friend_5678"},
-            "0000": {"name": "friend_0000"},
-        },
+        "friends": {"5678": {"name": "friend_5678"}, "0000": {"name": "friend_0000"},},
     }
 
 
@@ -4208,17 +4186,11 @@ def test_invalid_transact_get_items():
     )
     table = dynamodb.Table("test1")
     table.put_item(
-        Item={
-            "id": "1",
-            "val": "1",
-        }
+        Item={"id": "1", "val": "1",}
     )
 
     table.put_item(
-        Item={
-            "id": "1",
-            "val": "2",
-        }
+        Item={"id": "1", "val": "2",}
     )
 
     client = boto3.client("dynamodb", region_name="us-east-1")
@@ -4240,22 +4212,8 @@ def test_invalid_transact_get_items():
     with pytest.raises(ClientError) as ex:
         client.transact_get_items(
             TransactItems=[
-                {
-                    "Get": {
-                        "Key": {
-                            "id": {"S": "1"},
-                        },
-                        "TableName": "test1",
-                    }
-                },
-                {
-                    "Get": {
-                        "Key": {
-                            "id": {"S": "1"},
-                        },
-                        "TableName": "non_exists_table",
-                    }
-                },
+                {"Get": {"Key": {"id": {"S": "1"},}, "TableName": "test1",}},
+                {"Get": {"Key": {"id": {"S": "1"},}, "TableName": "non_exists_table",}},
             ]
         )
 
@@ -4281,17 +4239,11 @@ def test_valid_transact_get_items():
     )
     table1 = dynamodb.Table("test1")
     table1.put_item(
-        Item={
-            "id": "1",
-            "sort_key": "1",
-        }
+        Item={"id": "1", "sort_key": "1",}
     )
 
     table1.put_item(
-        Item={
-            "id": "1",
-            "sort_key": "2",
-        }
+        Item={"id": "1", "sort_key": "2",}
     )
 
     dynamodb.create_table(
@@ -4308,10 +4260,7 @@ def test_valid_transact_get_items():
     )
     table2 = dynamodb.Table("test2")
     table2.put_item(
-        Item={
-            "id": "1",
-            "sort_key": "1",
-        }
+        Item={"id": "1", "sort_key": "1",}
     )
 
     client = boto3.client("dynamodb", region_name="us-east-1")
@@ -4425,10 +4374,7 @@ def test_valid_transact_get_items():
             "TableName": "test1",
             "CapacityUnits": 4.0,
             "ReadCapacityUnits": 4.0,
-            "Table": {
-                "CapacityUnits": 4.0,
-                "ReadCapacityUnits": 4.0,
-            },
+            "Table": {"CapacityUnits": 4.0, "ReadCapacityUnits": 4.0,},
         }
     )
 
@@ -4437,10 +4383,7 @@ def test_valid_transact_get_items():
             "TableName": "test2",
             "CapacityUnits": 2.0,
             "ReadCapacityUnits": 2.0,
-            "Table": {
-                "CapacityUnits": 2.0,
-                "ReadCapacityUnits": 2.0,
-            },
+            "Table": {"CapacityUnits": 2.0, "ReadCapacityUnits": 2.0,},
         }
     )
 
@@ -4456,9 +4399,7 @@ def test_gsi_verify_negative_number_order():
                     {"AttributeName": "gsiK1PartitionKey", "KeyType": "HASH"},
                     {"AttributeName": "gsiK1SortKey", "KeyType": "RANGE"},
                 ],
-                "Projection": {
-                    "ProjectionType": "KEYS_ONLY",
-                },
+                "Projection": {"ProjectionType": "KEYS_ONLY",},
             }
         ],
         "AttributeDefinitions": [
@@ -4509,9 +4450,7 @@ def test_gsi_verify_negative_number_order():
 def test_transact_write_items_put():
     table_schema = {
         "KeySchema": [{"AttributeName": "id", "KeyType": "HASH"}],
-        "AttributeDefinitions": [
-            {"AttributeName": "id", "AttributeType": "S"},
-        ],
+        "AttributeDefinitions": [{"AttributeName": "id", "AttributeType": "S"},],
     }
     dynamodb = boto3.client("dynamodb", region_name="us-east-1")
     dynamodb.create_table(
@@ -4522,10 +4461,7 @@ def test_transact_write_items_put():
         TransactItems=[
             {
                 "Put": {
-                    "Item": {
-                        "id": {"S": "foo{}".format(str(i))},
-                        "foo": {"S": "bar"},
-                    },
+                    "Item": {"id": {"S": "foo{}".format(str(i))}, "foo": {"S": "bar"},},
                     "TableName": "test-table",
                 }
             }
@@ -4541,19 +4477,14 @@ def test_transact_write_items_put():
 def test_transact_write_items_put_conditional_expressions():
     table_schema = {
         "KeySchema": [{"AttributeName": "id", "KeyType": "HASH"}],
-        "AttributeDefinitions": [
-            {"AttributeName": "id", "AttributeType": "S"},
-        ],
+        "AttributeDefinitions": [{"AttributeName": "id", "AttributeType": "S"},],
     }
     dynamodb = boto3.client("dynamodb", region_name="us-east-1")
     dynamodb.create_table(
         TableName="test-table", BillingMode="PAY_PER_REQUEST", **table_schema
     )
     dynamodb.put_item(
-        TableName="test-table",
-        Item={
-            "id": {"S": "foo2"},
-        },
+        TableName="test-table", Item={"id": {"S": "foo2"},},
     )
     # Put multiple items
     with pytest.raises(ClientError) as ex:
@@ -4591,9 +4522,7 @@ def test_transact_write_items_put_conditional_expressions():
 def test_transact_write_items_conditioncheck_passes():
     table_schema = {
         "KeySchema": [{"AttributeName": "id", "KeyType": "HASH"}],
-        "AttributeDefinitions": [
-            {"AttributeName": "id", "AttributeType": "S"},
-        ],
+        "AttributeDefinitions": [{"AttributeName": "id", "AttributeType": "S"},],
     }
     dynamodb = boto3.client("dynamodb", region_name="us-east-1")
     dynamodb.create_table(
@@ -4601,10 +4530,7 @@ def test_transact_write_items_conditioncheck_passes():
     )
     # Insert an item without email address
     dynamodb.put_item(
-        TableName="test-table",
-        Item={
-            "id": {"S": "foo"},
-        },
+        TableName="test-table", Item={"id": {"S": "foo"},},
     )
     # Put an email address, after verifying it doesn't exist yet
     dynamodb.transact_write_items(
@@ -4638,9 +4564,7 @@ def test_transact_write_items_conditioncheck_passes():
 def test_transact_write_items_conditioncheck_fails():
     table_schema = {
         "KeySchema": [{"AttributeName": "id", "KeyType": "HASH"}],
-        "AttributeDefinitions": [
-            {"AttributeName": "id", "AttributeType": "S"},
-        ],
+        "AttributeDefinitions": [{"AttributeName": "id", "AttributeType": "S"},],
     }
     dynamodb = boto3.client("dynamodb", region_name="us-east-1")
     dynamodb.create_table(
@@ -4689,9 +4613,7 @@ def test_transact_write_items_conditioncheck_fails():
 def test_transact_write_items_delete():
     table_schema = {
         "KeySchema": [{"AttributeName": "id", "KeyType": "HASH"}],
-        "AttributeDefinitions": [
-            {"AttributeName": "id", "AttributeType": "S"},
-        ],
+        "AttributeDefinitions": [{"AttributeName": "id", "AttributeType": "S"},],
     }
     dynamodb = boto3.client("dynamodb", region_name="us-east-1")
     dynamodb.create_table(
@@ -4699,20 +4621,12 @@ def test_transact_write_items_delete():
     )
     # Insert an item
     dynamodb.put_item(
-        TableName="test-table",
-        Item={
-            "id": {"S": "foo"},
-        },
+        TableName="test-table", Item={"id": {"S": "foo"},},
     )
     # Delete the item
     dynamodb.transact_write_items(
         TransactItems=[
-            {
-                "Delete": {
-                    "Key": {"id": {"S": "foo"}},
-                    "TableName": "test-table",
-                }
-            }
+            {"Delete": {"Key": {"id": {"S": "foo"}}, "TableName": "test-table",}}
         ]
     )
     # Assert the item is deleted
@@ -4724,9 +4638,7 @@ def test_transact_write_items_delete():
 def test_transact_write_items_delete_with_successful_condition_expression():
     table_schema = {
         "KeySchema": [{"AttributeName": "id", "KeyType": "HASH"}],
-        "AttributeDefinitions": [
-            {"AttributeName": "id", "AttributeType": "S"},
-        ],
+        "AttributeDefinitions": [{"AttributeName": "id", "AttributeType": "S"},],
     }
     dynamodb = boto3.client("dynamodb", region_name="us-east-1")
     dynamodb.create_table(
@@ -4734,19 +4646,14 @@ def test_transact_write_items_delete_with_successful_condition_expression():
     )
     # Insert an item without email address
     dynamodb.put_item(
-        TableName="test-table",
-        Item={
-            "id": {"S": "foo"},
-        },
+        TableName="test-table", Item={"id": {"S": "foo"},},
     )
     # ConditionExpression will pass - no email address has been specified yet
     dynamodb.transact_write_items(
         TransactItems=[
             {
                 "Delete": {
-                    "Key": {
-                        "id": {"S": "foo"},
-                    },
+                    "Key": {"id": {"S": "foo"},},
                     "TableName": "test-table",
                     "ConditionExpression": "attribute_not_exists(#e)",
                     "ExpressionAttributeNames": {"#e": "email_address"},
@@ -4763,9 +4670,7 @@ def test_transact_write_items_delete_with_successful_condition_expression():
 def test_transact_write_items_delete_with_failed_condition_expression():
     table_schema = {
         "KeySchema": [{"AttributeName": "id", "KeyType": "HASH"}],
-        "AttributeDefinitions": [
-            {"AttributeName": "id", "AttributeType": "S"},
-        ],
+        "AttributeDefinitions": [{"AttributeName": "id", "AttributeType": "S"},],
     }
     dynamodb = boto3.client("dynamodb", region_name="us-east-1")
     dynamodb.create_table(
@@ -4783,9 +4688,7 @@ def test_transact_write_items_delete_with_failed_condition_expression():
             TransactItems=[
                 {
                     "Delete": {
-                        "Key": {
-                            "id": {"S": "foo"},
-                        },
+                        "Key": {"id": {"S": "foo"},},
                         "TableName": "test-table",
                         "ConditionExpression": "attribute_not_exists(#e)",
                         "ExpressionAttributeNames": {"#e": "email_address"},
@@ -4806,9 +4709,7 @@ def test_transact_write_items_delete_with_failed_condition_expression():
 def test_transact_write_items_update():
     table_schema = {
         "KeySchema": [{"AttributeName": "id", "KeyType": "HASH"}],
-        "AttributeDefinitions": [
-            {"AttributeName": "id", "AttributeType": "S"},
-        ],
+        "AttributeDefinitions": [{"AttributeName": "id", "AttributeType": "S"},],
     }
     dynamodb = boto3.client("dynamodb", region_name="us-east-1")
     dynamodb.create_table(
@@ -4840,9 +4741,7 @@ def test_transact_write_items_update():
 def test_transact_write_items_update_with_failed_condition_expression():
     table_schema = {
         "KeySchema": [{"AttributeName": "id", "KeyType": "HASH"}],
-        "AttributeDefinitions": [
-            {"AttributeName": "id", "AttributeType": "S"},
-        ],
+        "AttributeDefinitions": [{"AttributeName": "id", "AttributeType": "S"},],
     }
     dynamodb = boto3.client("dynamodb", region_name="us-east-1")
     dynamodb.create_table(
@@ -5032,18 +4931,12 @@ def create_simple_table_and_return_client():
     dynamodb.create_table(
         TableName="moto-test",
         KeySchema=[{"AttributeName": "id", "KeyType": "HASH"}],
-        AttributeDefinitions=[
-            {"AttributeName": "id", "AttributeType": "S"},
-        ],
+        AttributeDefinitions=[{"AttributeName": "id", "AttributeType": "S"},],
         ProvisionedThroughput={"ReadCapacityUnits": 1, "WriteCapacityUnits": 1},
     )
     dynamodb.put_item(
         TableName="moto-test",
-        Item={
-            "id": {"S": "1"},
-            "myNum": {"N": "1"},
-            "MyStr": {"S": "1"},
-        },
+        Item={"id": {"S": "1"}, "myNum": {"N": "1"}, "MyStr": {"S": "1"},},
     )
     return dynamodb
 
@@ -5107,11 +5000,7 @@ def test_update_expression_with_plus_in_attribute_name():
 
     dynamodb.put_item(
         TableName="moto-test",
-        Item={
-            "id": {"S": "1"},
-            "my+Num": {"S": "1"},
-            "MyStr": {"S": "aaa"},
-        },
+        Item={"id": {"S": "1"}, "my+Num": {"S": "1"}, "MyStr": {"S": "aaa"},},
     )
     try:
         dynamodb.update_item(
@@ -5138,11 +5027,7 @@ def test_update_expression_with_minus_in_attribute_name():
 
     dynamodb.put_item(
         TableName="moto-test",
-        Item={
-            "id": {"S": "1"},
-            "my-Num": {"S": "1"},
-            "MyStr": {"S": "aaa"},
-        },
+        Item={"id": {"S": "1"}, "my-Num": {"S": "1"}, "MyStr": {"S": "aaa"},},
     )
     try:
         dynamodb.update_item(
@@ -5169,11 +5054,7 @@ def test_update_expression_with_space_in_attribute_name():
 
     dynamodb.put_item(
         TableName="moto-test",
-        Item={
-            "id": {"S": "1"},
-            "my Num": {"S": "1"},
-            "MyStr": {"S": "aaa"},
-        },
+        Item={"id": {"S": "1"}, "my Num": {"S": "1"}, "MyStr": {"S": "aaa"},},
     )
 
     try:
@@ -5356,8 +5237,7 @@ def test_update_item_atomic_counter_from_zero():
     key = {"t_id": {"S": "item1"}}
 
     ddb_mock.put_item(
-        TableName=table,
-        Item=key,
+        TableName=table, Item=key,
     )
 
     ddb_mock.update_item(
@@ -5383,8 +5263,7 @@ def test_update_item_add_to_non_existent_set():
     )
     key = {"t_id": {"S": "item1"}}
     ddb_mock.put_item(
-        TableName=table,
-        Item=key,
+        TableName=table, Item=key,
     )
 
     ddb_mock.update_item(
@@ -5409,8 +5288,7 @@ def test_update_item_add_to_non_existent_number_set():
     )
     key = {"t_id": {"S": "item1"}}
     ddb_mock.put_item(
-        TableName=table,
-        Item=key,
+        TableName=table, Item=key,
     )
 
     ddb_mock.update_item(
@@ -5427,9 +5305,7 @@ def test_update_item_add_to_non_existent_number_set():
 def test_transact_write_items_fails_with_transaction_canceled_exception():
     table_schema = {
         "KeySchema": [{"AttributeName": "id", "KeyType": "HASH"}],
-        "AttributeDefinitions": [
-            {"AttributeName": "id", "AttributeType": "S"},
-        ],
+        "AttributeDefinitions": [{"AttributeName": "id", "AttributeType": "S"},],
     }
     dynamodb = boto3.client("dynamodb", region_name="us-east-1")
     dynamodb.create_table(
@@ -5481,9 +5357,7 @@ def test_gsi_projection_type_keys_only():
                     {"AttributeName": "gsiK1PartitionKey", "KeyType": "HASH"},
                     {"AttributeName": "gsiK1SortKey", "KeyType": "RANGE"},
                 ],
-                "Projection": {
-                    "ProjectionType": "KEYS_ONLY",
-                },
+                "Projection": {"ProjectionType": "KEYS_ONLY",},
             }
         ],
         "AttributeDefinitions": [
@@ -5536,9 +5410,7 @@ def test_lsi_projection_type_keys_only():
                     {"AttributeName": "partitionKey", "KeyType": "HASH"},
                     {"AttributeName": "lsiK1SortKey", "KeyType": "RANGE"},
                 ],
-                "Projection": {
-                    "ProjectionType": "KEYS_ONLY",
-                },
+                "Projection": {"ProjectionType": "KEYS_ONLY",},
             }
         ],
         "AttributeDefinitions": [
@@ -5563,8 +5435,7 @@ def test_lsi_projection_type_keys_only():
     table.put_item(Item=item)
 
     items = table.query(
-        KeyConditionExpression=Key("partitionKey").eq("pk-1"),
-        IndexName="LSI",
+        KeyConditionExpression=Key("partitionKey").eq("pk-1"), IndexName="LSI",
     )["Items"]
     items.should.have.length_of(1)
     # Item should only include GSI Keys and Table Keys, as per the ProjectionType

tests/test_dynamodb2/test_dynamodb_executor.py

@@ -212,11 +212,7 @@ def test_execution_of_remove_in_map():
                     "itemlist": {
                         "L": [
                             {"M": {"foo00": {"S": "bar1"}, "foo01": {"S": "bar2"}}},
-                            {
-                                "M": {
-                                    "foo10": {"S": "bar1"},
-                                }
-                            },
+                            {"M": {"foo10": {"S": "bar1"},}},
                         ]
                     }
                 }
@@ -265,9 +261,7 @@ def test_execution_of_remove_in_list():
             "itemmap": {
                 "M": {
                     "itemlist": {
-                        "L": [
-                            {"M": {"foo00": {"S": "bar1"}, "foo01": {"S": "bar2"}}},
-                        ]
+                        "L": [{"M": {"foo00": {"S": "bar1"}, "foo01": {"S": "bar2"}}},]
                     }
                 }
             },
@@ -284,10 +278,7 @@ def test_execution_of_delete_element_from_set():
         hash_key_type="TYPE",
         range_key=None,
         range_key_type=None,
-        attrs={
-            "id": {"S": "foo2"},
-            "s": {"SS": ["value1", "value2", "value3"]},
-        },
+        attrs={"id": {"S": "foo2"}, "s": {"SS": ["value1", "value2", "value3"]},},
     )
     validated_ast = UpdateExpressionValidator(
         update_expression_ast,
@@ -301,10 +292,7 @@ def test_execution_of_delete_element_from_set():
         hash_key_type="TYPE",
         range_key=None,
         range_key_type=None,
-        attrs={
-            "id": {"S": "foo2"},
-            "s": {"SS": ["value1", "value3"]},
-        },
+        attrs={"id": {"S": "foo2"}, "s": {"SS": ["value1", "value3"]},},
     )
     assert expected_item == item
 
@@ -317,10 +305,7 @@ def test_execution_of_add_number():
         hash_key_type="TYPE",
         range_key=None,
         range_key_type=None,
-        attrs={
-            "id": {"S": "foo2"},
-            "s": {"N": "5"},
-        },
+        attrs={"id": {"S": "foo2"}, "s": {"N": "5"},},
     )
     validated_ast = UpdateExpressionValidator(
         update_expression_ast,
@@ -347,10 +332,7 @@ def test_execution_of_add_set_to_a_number():
         hash_key_type="TYPE",
         range_key=None,
         range_key_type=None,
-        attrs={
-            "id": {"S": "foo2"},
-            "s": {"N": "5"},
-        },
+        attrs={"id": {"S": "foo2"}, "s": {"N": "5"},},
     )
     try:
         validated_ast = UpdateExpressionValidator(
@@ -381,10 +363,7 @@ def test_execution_of_add_to_a_set():
         hash_key_type="TYPE",
         range_key=None,
         range_key_type=None,
-        attrs={
-            "id": {"S": "foo2"},
-            "s": {"SS": ["value1", "value2", "value3"]},
-        },
+        attrs={"id": {"S": "foo2"}, "s": {"SS": ["value1", "value2", "value3"]},},
     )
     validated_ast = UpdateExpressionValidator(
         update_expression_ast,
@@ -406,37 +385,17 @@ def test_execution_of_add_to_a_set():
     assert expected_item == item
 
 
-@pytest.mark.parametrize("expression_attribute_values,unexpected_data_type",
+@pytest.mark.parametrize(
+    "expression_attribute_values,unexpected_data_type",
     [
-        (
-            {":value": {"S": "10"}},
-            "STRING",
-        ),
-        (
-            {":value": {"N": "10"}},
-            "NUMBER",
-        ),
-        (
-            {":value": {"B": "10"}},
-            "BINARY",
-        ),
-        (
-            {":value": {"BOOL": True}},
-            "BOOLEAN",
-        ),
-        (
-            {":value": {"NULL": True}},
-            "NULL",
-        ),
-        (
-            {":value": {"M": {"el0": {"S": "10"}}}},
-            "MAP",
-        ),
-        (
-            {":value": {"L": []}},
-            "LIST",
-        ),
-    ]
+        ({":value": {"S": "10"}}, "STRING",),
+        ({":value": {"N": "10"}}, "NUMBER",),
+        ({":value": {"B": "10"}}, "BINARY",),
+        ({":value": {"BOOL": True}}, "BOOLEAN",),
+        ({":value": {"NULL": True}}, "NULL",),
+        ({":value": {"M": {"el0": {"S": "10"}}}}, "MAP",),
+        ({":value": {"L": []}}, "LIST",),
+    ],
 )
 def test_execution_of__delete_element_from_set_invalid_value(
     expression_attribute_values, unexpected_data_type
@@ -449,10 +408,7 @@ def test_execution_of__delete_element_from_set_invalid_value(
         hash_key_type="TYPE",
         range_key=None,
         range_key_type=None,
-        attrs={
-            "id": {"S": "foo2"},
-            "s": {"SS": ["value1", "value2", "value3"]},
-        },
+        attrs={"id": {"S": "foo2"}, "s": {"SS": ["value1", "value2", "value3"]},},
     )
     try:
         validated_ast = UpdateExpressionValidator(
@@ -477,10 +433,7 @@ def test_execution_of_delete_element_from_a_string_attribute():
         hash_key_type="TYPE",
         range_key=None,
         range_key_type=None,
-        attrs={
-            "id": {"S": "foo2"},
-            "s": {"S": "5"},
-        },
+        attrs={"id": {"S": "foo2"}, "s": {"S": "5"},},
     )
     try:
         validated_ast = UpdateExpressionValidator(

tests/test_dynamodb2/test_dynamodb_validation.py

@@ -41,11 +41,8 @@ def test_validation_of_update_expression_with_keyword():
         assert e.keyword == "path"
 
 
-@pytest.mark.parametrize("update_expression",
-    [
-        "SET a = #b + :val2",
-        "SET a = :val2 + #b",
-    ]
+@pytest.mark.parametrize(
+    "update_expression", ["SET a = #b + :val2", "SET a = :val2 + #b",]
 )
 def test_validation_of_a_set_statement_with_incorrect_passed_value(update_expression):
     """
@@ -101,12 +98,7 @@ def test_validation_of_update_expression_with_attribute_that_does_not_exist_in_i
         assert True
 
 
-@pytest.mark.parametrize("update_expression",
-    [
-        "SET a = #c",
-        "SET a = #c + #d",
-    ]
-)
+@pytest.mark.parametrize("update_expression", ["SET a = #c", "SET a = #c + #d",])
 def test_validation_of_update_expression_with_attribute_name_that_is_not_defined(
     update_expression,
 ):

tests/test_ec2/test_elastic_block_store.py

@@ -2,6 +2,7 @@ from __future__ import unicode_literals
 
 import boto
 import boto3
+
 # Ensure 'pytest.raises' context manager support for Python 2.6
 import pytest
 import sure  # noqa

tests/test_ec2/test_flow_logs.py

@@ -144,9 +144,7 @@ def test_create_flow_log_create():
 
     bucket = s3.create_bucket(
         Bucket="test-flow-logs",
-        CreateBucketConfiguration={
-            "LocationConstraint": "us-west-1",
-        },
+        CreateBucketConfiguration={"LocationConstraint": "us-west-1",},
     )
 
     response = client.create_flow_logs(

tests/test_ec2/test_instances.py

@@ -211,9 +211,7 @@ def test_instance_detach_volume_wrong_path():
         ImageId="ami-d3adb33f",
         MinCount=1,
         MaxCount=1,
-        BlockDeviceMappings=[
-            {"DeviceName": "/dev/sda1", "Ebs": {"VolumeSize": 50}},
-        ],
+        BlockDeviceMappings=[{"DeviceName": "/dev/sda1", "Ebs": {"VolumeSize": 50}},],
     )
     instance = result[0]
     for volume in instance.volumes.all():
@@ -1585,9 +1583,7 @@ def test_create_instance_ebs_optimized():
     instance.ebs_optimized.should.be(False)
 
     instance = ec2_resource.create_instances(
-        ImageId="ami-12345678",
-        MaxCount=1,
-        MinCount=1,
+        ImageId="ami-12345678", MaxCount=1, MinCount=1,
     )[0]
     instance.load()
     instance.ebs_optimized.should.be(False)

tests/test_ec2/test_subnets.py

@@ -661,11 +661,7 @@ def test_run_instances_should_attach_to_default_subnet():
     client = boto3.client("ec2", region_name="us-west-1")
     ec2.create_security_group(GroupName="sg01", Description="Test security group sg01")
     # run_instances
-    instances = client.run_instances(
-        MinCount=1,
-        MaxCount=1,
-        SecurityGroups=["sg01"],
-    )
+    instances = client.run_instances(MinCount=1, MaxCount=1, SecurityGroups=["sg01"],)
     # Assert subnet is created appropriately
     subnets = client.describe_subnets()["Subnets"]
     default_subnet_id = subnets[0]["SubnetId"]

tests/test_ec2/test_vpn_connections.py

@@ -60,9 +60,7 @@ def test_create_vpn_connection_with_vpn_gateway():
 
     vpn_gateway = client.create_vpn_gateway(Type="ipsec.1").get("VpnGateway", {})
     customer_gateway = client.create_customer_gateway(
-        Type="ipsec.1",
-        PublicIp="205.251.242.54",
-        BgpAsn=65534,
+        Type="ipsec.1", PublicIp="205.251.242.54", BgpAsn=65534,
     ).get("CustomerGateway", {})
     vpn_connection = client.create_vpn_connection(
         Type="ipsec.1",

tests/test_ecs/test_ecs_boto3.py

@@ -2531,9 +2531,7 @@ def test_describe_task_sets():
     assert "tags" not in task_sets[0]
 
     task_sets = client.describe_task_sets(
-        cluster=cluster_name,
-        service=service_name,
-        include=["TAGS"],
+        cluster=cluster_name, service=service_name, include=["TAGS"],
     )["taskSets"]
 
     cluster_arn = client.describe_clusters(clusters=[cluster_name])["clusters"][0][
@@ -2593,39 +2591,29 @@ def test_delete_task_set():
     )
 
     task_set = client.create_task_set(
-        cluster=cluster_name,
-        service=service_name,
-        taskDefinition=task_def_name,
+        cluster=cluster_name, service=service_name, taskDefinition=task_def_name,
     )["taskSet"]
 
     task_sets = client.describe_task_sets(
-        cluster=cluster_name,
-        service=service_name,
-        taskSets=[task_set["taskSetArn"]],
+        cluster=cluster_name, service=service_name, taskSets=[task_set["taskSetArn"]],
     )["taskSets"]
 
     assert len(task_sets) == 1
 
     response = client.delete_task_set(
-        cluster=cluster_name,
-        service=service_name,
-        taskSet=task_set["taskSetArn"],
+        cluster=cluster_name, service=service_name, taskSet=task_set["taskSetArn"],
     )
     assert response["taskSet"]["taskSetArn"] == task_set["taskSetArn"]
 
     task_sets = client.describe_task_sets(
-        cluster=cluster_name,
-        service=service_name,
-        taskSets=[task_set["taskSetArn"]],
+        cluster=cluster_name, service=service_name, taskSets=[task_set["taskSetArn"]],
     )["taskSets"]
 
     assert len(task_sets) == 0
 
     with pytest.raises(ClientError):
         _ = client.delete_task_set(
-            cluster=cluster_name,
-            service=service_name,
-            taskSet=task_set["taskSetArn"],
+            cluster=cluster_name, service=service_name, taskSet=task_set["taskSetArn"],
         )
 
 
@@ -2661,9 +2649,7 @@ def test_update_service_primary_task_set():
     )
 
     task_set = client.create_task_set(
-        cluster=cluster_name,
-        service=service_name,
-        taskDefinition=task_def_name,
+        cluster=cluster_name, service=service_name, taskDefinition=task_def_name,
     )["taskSet"]
 
     service = client.describe_services(cluster=cluster_name, services=[service_name],)[
@@ -2683,9 +2669,7 @@ def test_update_service_primary_task_set():
     assert service["taskDefinition"] == service["taskSets"][0]["taskDefinition"]
 
     another_task_set = client.create_task_set(
-        cluster=cluster_name,
-        service=service_name,
-        taskDefinition=task_def_name,
+        cluster=cluster_name, service=service_name, taskDefinition=task_def_name,
     )["taskSet"]
     service = client.describe_services(cluster=cluster_name, services=[service_name],)[
         "services"
@@ -2737,15 +2721,11 @@ def test_update_task_set():
     )
 
     task_set = client.create_task_set(
-        cluster=cluster_name,
-        service=service_name,
-        taskDefinition=task_def_name,
+        cluster=cluster_name, service=service_name, taskDefinition=task_def_name,
     )["taskSet"]
 
     another_task_set = client.create_task_set(
-        cluster=cluster_name,
-        service=service_name,
-        taskDefinition=task_def_name,
+        cluster=cluster_name, service=service_name, taskDefinition=task_def_name,
     )["taskSet"]
     assert another_task_set["scale"]["unit"] == "PERCENT"
     assert another_task_set["scale"]["value"] == 100.0
@@ -2758,9 +2738,7 @@ def test_update_task_set():
     )
 
     updated_task_set = client.describe_task_sets(
-        cluster=cluster_name,
-        service=service_name,
-        taskSets=[task_set["taskSetArn"]],
+        cluster=cluster_name, service=service_name, taskSets=[task_set["taskSetArn"]],
     )["taskSets"][0]
     assert updated_task_set["scale"]["value"] == 25.0
     assert updated_task_set["scale"]["unit"] == "PERCENT"
@@ -2806,13 +2784,11 @@ def test_list_tasks_with_filters():
     }
 
     _ = ecs.register_task_definition(
-        family="test_task_def_1",
-        containerDefinitions=[test_container_def],
+        family="test_task_def_1", containerDefinitions=[test_container_def],
     )
 
     _ = ecs.register_task_definition(
-        family="test_task_def_2",
-        containerDefinitions=[test_container_def],
+        family="test_task_def_2", containerDefinitions=[test_container_def],
     )
 
     _ = ecs.start_task(

tests/test_elasticbeanstalk/test_eb.py

@@ -9,30 +9,24 @@ from moto import mock_elasticbeanstalk
 def test_create_application():
     # Create Elastic Beanstalk Application
     conn = boto3.client("elasticbeanstalk", region_name="us-east-1")
-    app = conn.create_application(
-        ApplicationName="myapp",
-    )
+    app = conn.create_application(ApplicationName="myapp",)
     app["Application"]["ApplicationName"].should.equal("myapp")
 
 
 @mock_elasticbeanstalk
 def test_create_application_dup():
     conn = boto3.client("elasticbeanstalk", region_name="us-east-1")
-    conn.create_application(
-        ApplicationName="myapp",
+    conn.create_application(ApplicationName="myapp",)
+    conn.create_application.when.called_with(ApplicationName="myapp",).should.throw(
+        ClientError
     )
-    conn.create_application.when.called_with(
-        ApplicationName="myapp",
-    ).should.throw(ClientError)
 
 
 @mock_elasticbeanstalk
 def test_describe_applications():
     # Create Elastic Beanstalk Application
     conn = boto3.client("elasticbeanstalk", region_name="us-east-1")
-    conn.create_application(
-        ApplicationName="myapp",
-    )
+    conn.create_application(ApplicationName="myapp",)
 
     apps = conn.describe_applications()
     len(apps["Applications"]).should.equal(1)
@@ -43,13 +37,8 @@ def test_describe_applications():
 def test_create_environment():
     # Create Elastic Beanstalk Environment
     conn = boto3.client("elasticbeanstalk", region_name="us-east-1")
-    app = conn.create_application(
-        ApplicationName="myapp",
-    )
-    env = conn.create_environment(
-        ApplicationName="myapp",
-        EnvironmentName="myenv",
-    )
+    app = conn.create_application(ApplicationName="myapp",)
+    env = conn.create_environment(ApplicationName="myapp", EnvironmentName="myenv",)
     env["EnvironmentName"].should.equal("myenv")
 
 
@@ -57,12 +46,9 @@ def test_create_environment():
 def test_describe_environments():
     # List Elastic Beanstalk Envs
     conn = boto3.client("elasticbeanstalk", region_name="us-east-1")
-    conn.create_application(
-        ApplicationName="myapp",
-    )
+    conn.create_application(ApplicationName="myapp",)
     conn.create_environment(
-        ApplicationName="myapp",
-        EnvironmentName="myenv",
+        ApplicationName="myapp", EnvironmentName="myenv",
     )
 
     envs = conn.describe_environments()
@@ -89,9 +75,7 @@ def tags_list_to_dict(tag_list):
 @mock_elasticbeanstalk
 def test_create_environment_tags():
     conn = boto3.client("elasticbeanstalk", region_name="us-east-1")
-    conn.create_application(
-        ApplicationName="myapp",
-    )
+    conn.create_application(ApplicationName="myapp",)
     env_tags = {"initial key": "initial value"}
     env = conn.create_environment(
         ApplicationName="myapp",
@@ -99,9 +83,7 @@ def test_create_environment_tags():
         Tags=tags_dict_to_list(env_tags),
     )
 
-    tags = conn.list_tags_for_resource(
-        ResourceArn=env["EnvironmentArn"],
-    )
+    tags = conn.list_tags_for_resource(ResourceArn=env["EnvironmentArn"],)
     tags["ResourceArn"].should.equal(env["EnvironmentArn"])
     tags_list_to_dict(tags["ResourceTags"]).should.equal(env_tags)
 
@@ -109,9 +91,7 @@ def test_create_environment_tags():
 @mock_elasticbeanstalk
 def test_update_tags():
     conn = boto3.client("elasticbeanstalk", region_name="us-east-1")
-    conn.create_application(
-        ApplicationName="myapp",
-    )
+    conn.create_application(ApplicationName="myapp",)
     env_tags = {
         "initial key": "initial value",
         "to remove": "delete me",
@@ -137,9 +117,7 @@ def test_update_tags():
     total_env_tags.update(extra_env_tags)
     del total_env_tags["to remove"]
 
-    tags = conn.list_tags_for_resource(
-        ResourceArn=env["EnvironmentArn"],
-    )
+    tags = conn.list_tags_for_resource(ResourceArn=env["EnvironmentArn"],)
     tags["ResourceArn"].should.equal(env["EnvironmentArn"])
     tags_list_to_dict(tags["ResourceTags"]).should.equal(total_env_tags)
 

tests/test_emr/test_emr_boto3.py

@@ -525,10 +525,8 @@ def test_run_job_flow_with_instance_groups_with_autoscaling():
         if "AutoScalingPolicy" in y:
             x["AutoScalingPolicy"]["Status"]["State"].should.equal("ATTACHED")
             returned_policy = deepcopy(x["AutoScalingPolicy"])
-            auto_scaling_policy_with_cluster_id = (
-                _patch_cluster_id_placeholder_in_autoscaling_policy(
-                    y["AutoScalingPolicy"], cluster_id
-                )
+            auto_scaling_policy_with_cluster_id = _patch_cluster_id_placeholder_in_autoscaling_policy(
+                y["AutoScalingPolicy"], cluster_id
             )
             del returned_policy["Status"]
             returned_policy.should.equal(auto_scaling_policy_with_cluster_id)
@@ -554,10 +552,8 @@ def test_put_remove_auto_scaling_policy():
         AutoScalingPolicy=auto_scaling_policy,
     )
 
-    auto_scaling_policy_with_cluster_id = (
-        _patch_cluster_id_placeholder_in_autoscaling_policy(
-            auto_scaling_policy, cluster_id
-        )
+    auto_scaling_policy_with_cluster_id = _patch_cluster_id_placeholder_in_autoscaling_policy(
+        auto_scaling_policy, cluster_id
     )
     del resp["AutoScalingPolicy"]["Status"]
     resp["AutoScalingPolicy"].should.equal(auto_scaling_policy_with_cluster_id)
@@ -804,7 +800,11 @@ def test_instance_groups():
             x["AutoScalingPolicy"]["Status"]["State"].should.equal("ATTACHED")
             returned_policy = dict(x["AutoScalingPolicy"])
             del returned_policy["Status"]
-            policy = json.loads(json.dumps(y["AutoScalingPolicy"]).replace("${emr.clusterId}", cluster_id))
+            policy = json.loads(
+                json.dumps(y["AutoScalingPolicy"]).replace(
+                    "${emr.clusterId}", cluster_id
+                )
+            )
             returned_policy.should.equal(policy)
         if "EbsConfiguration" in y:
             _do_assertion_ebs_configuration(x, y)

tests/test_forecast/test_forecast.py

@@ -71,9 +71,7 @@ def test_forecast_dataset_group_create_duplicate_fails():
     with pytest.raises(ClientError) as exc:
         client.create_dataset_group(DatasetGroupName="name", Domain="RETAIL")
 
-    exc.value.response["Error"]["Code"].should.equal(
-        "ResourceAlreadyExistsException"
-    )
+    exc.value.response["Error"]["Code"].should.equal("ResourceAlreadyExistsException")
 
 
 @mock_forecast

tests/test_iam/test_iam.py

@@ -207,9 +207,7 @@ def test_remove_role_from_instance_profile():
 def test_delete_instance_profile():
     conn = boto3.client("iam", region_name="us-east-1")
     conn.create_role(
-        RoleName="my-role",
-        AssumeRolePolicyDocument="some policy",
-        Path="/my-path/",
+        RoleName="my-role", AssumeRolePolicyDocument="some policy", Path="/my-path/",
     )
     conn.create_instance_profile(InstanceProfileName="my-profile")
     conn.add_role_to_instance_profile(
@@ -259,9 +257,7 @@ def test_delete_role():
 
     # Test deletion failure with a managed policy
     conn.create_role(
-        RoleName="my-role",
-        AssumeRolePolicyDocument="some policy",
-        Path="/my-path/",
+        RoleName="my-role", AssumeRolePolicyDocument="some policy", Path="/my-path/",
     )
     response = conn.create_policy(
         PolicyName="my-managed-policy", PolicyDocument=MOCK_POLICY
@@ -277,14 +273,10 @@ def test_delete_role():
 
     # Test deletion failure with an inline policy
     conn.create_role(
-        RoleName="my-role",
-        AssumeRolePolicyDocument="some policy",
-        Path="/my-path/",
+        RoleName="my-role", AssumeRolePolicyDocument="some policy", Path="/my-path/",
     )
     conn.put_role_policy(
-        RoleName="my-role",
-        PolicyName="my-role-policy",
-        PolicyDocument=MOCK_POLICY,
+        RoleName="my-role", PolicyName="my-role-policy", PolicyDocument=MOCK_POLICY,
     )
     with pytest.raises(conn.exceptions.DeleteConflictException):
         conn.delete_role(RoleName="my-role")
@@ -295,9 +287,7 @@ def test_delete_role():
 
     # Test deletion failure with attachment to an instance profile
     conn.create_role(
-        RoleName="my-role",
-        AssumeRolePolicyDocument="some policy",
-        Path="/my-path/",
+        RoleName="my-role", AssumeRolePolicyDocument="some policy", Path="/my-path/",
     )
     conn.create_instance_profile(InstanceProfileName="my-profile")
     conn.add_role_to_instance_profile(
@@ -314,9 +304,7 @@ def test_delete_role():
 
     # Test deletion with no conflicts
     conn.create_role(
-        RoleName="my-role",
-        AssumeRolePolicyDocument="some policy",
-        Path="/my-path/",
+        RoleName="my-role", AssumeRolePolicyDocument="some policy", Path="/my-path/",
     )
     conn.delete_role(RoleName="my-role")
     with pytest.raises(conn.exceptions.NoSuchEntityException):
@@ -343,9 +331,7 @@ def test_list_instance_profiles_for_role():
     conn = boto.connect_iam()
 
     conn.create_role(
-        role_name="my-role",
-        assume_role_policy_document="some policy",
-        path="my-path",
+        role_name="my-role", assume_role_policy_document="some policy", path="my-path",
     )
     conn.create_role(
         role_name="my-role2",
@@ -357,8 +343,7 @@ def test_list_instance_profiles_for_role():
     profile_path_list = ["my-path", "my-path2"]
     for profile_count in range(0, 2):
         conn.create_instance_profile(
-            profile_name_list[profile_count],
-            path=profile_path_list[profile_count],
+            profile_name_list[profile_count], path=profile_path_list[profile_count],
         )
 
     for profile_count in range(0, 2):
@@ -424,9 +409,7 @@ def test_put_role_policy():
 def test_get_role_policy():
     conn = boto3.client("iam", region_name="us-east-1")
     conn.create_role(
-        RoleName="my-role",
-        AssumeRolePolicyDocument="some policy",
-        Path="my-path",
+        RoleName="my-role", AssumeRolePolicyDocument="some policy", Path="my-path",
     )
     with pytest.raises(conn.exceptions.NoSuchEntityException):
         conn.get_role_policy(RoleName="my-role", PolicyName="does-not-exist")
@@ -1039,8 +1022,7 @@ def test_create_virtual_mfa_device_errors():
     client.create_virtual_mfa_device.when.called_with(
         VirtualMFADeviceName="test-device"
     ).should.throw(
-        ClientError,
-        "MFADevice entity at the same path and name already exists.",
+        ClientError, "MFADevice entity at the same path and name already exists.",
     )
 
     client.create_virtual_mfa_device.when.called_with(
@@ -1229,9 +1211,7 @@ def test_delete_user():
     # Test deletion failure with an inline policy
     conn.create_user(UserName="my-user")
     conn.put_user_policy(
-        UserName="my-user",
-        PolicyName="my-user-policy",
-        PolicyDocument=MOCK_POLICY,
+        UserName="my-user", PolicyName="my-user-policy", PolicyDocument=MOCK_POLICY,
     )
     with pytest.raises(conn.exceptions.DeleteConflictException):
         conn.delete_user(UserName="my-user")
@@ -1416,9 +1396,7 @@ def test_managed_policy():
 
     role_name = "my-role"
     conn.create_role(
-        role_name,
-        assume_role_policy_document={"policy": "test"},
-        path="my-path",
+        role_name, assume_role_policy_document={"policy": "test"}, path="my-path",
     )
     for policy_name in [
         "AmazonElasticMapReduceRole",
@@ -1445,8 +1423,7 @@ def test_managed_policy():
     ].should.have.length_of(2)
 
     conn.detach_role_policy(
-        "arn:aws:iam::aws:policy/service-role/AmazonElasticMapReduceRole",
-        role_name,
+        "arn:aws:iam::aws:policy/service-role/AmazonElasticMapReduceRole", role_name,
     )
     rows = conn.list_policies(only_attached=True)["list_policies_response"][
         "list_policies_result"
@@ -1586,9 +1563,7 @@ def test_get_ssh_public_key():
 
     with pytest.raises(ClientError):
         client.get_ssh_public_key(
-            UserName=username,
-            SSHPublicKeyId="xxnon-existent-keyxx",
-            Encoding="SSH",
+            UserName=username, SSHPublicKeyId="xxnon-existent-keyxx", Encoding="SSH",
         )
 
     resp = client.upload_ssh_public_key(UserName=username, SSHPublicKeyBody=public_key)
@@ -1629,9 +1604,7 @@ def test_update_ssh_public_key():
 
     with pytest.raises(ClientError):
         client.update_ssh_public_key(
-            UserName=username,
-            SSHPublicKeyId="xxnon-existent-keyxx",
-            Status="Inactive",
+            UserName=username, SSHPublicKeyId="xxnon-existent-keyxx", Status="Inactive",
         )
 
     resp = client.upload_ssh_public_key(UserName=username, SSHPublicKeyBody=public_key)
@@ -1709,9 +1682,7 @@ def test_get_account_authorization_details():
         UserName="testUser", PolicyName="testPolicy", PolicyDocument=test_policy
     )
     conn.put_group_policy(
-        GroupName="testGroup",
-        PolicyName="testPolicy",
-        PolicyDocument=test_policy,
+        GroupName="testGroup", PolicyName="testPolicy", PolicyDocument=test_policy,
     )
 
     conn.attach_user_policy(
@@ -2011,9 +1982,7 @@ def test_create_role_with_tags():
             map(lambda x: {"Key": str(x), "Value": str(x)}, range(0, 51))
         )
         conn.create_role(
-            RoleName="my-role3",
-            AssumeRolePolicyDocument="{}",
-            Tags=too_many_tags,
+            RoleName="my-role3", AssumeRolePolicyDocument="{}", Tags=too_many_tags,
         )
     assert (
         "failed to satisfy constraint: Member must have length less than or equal to 50."
@@ -2279,9 +2248,7 @@ def test_update_role_description():
         conn.delete_role(RoleName="my-role")
 
     conn.create_role(
-        RoleName="my-role",
-        AssumeRolePolicyDocument="some policy",
-        Path="/my-path/",
+        RoleName="my-role", AssumeRolePolicyDocument="some policy", Path="/my-path/",
     )
     response = conn.update_role_description(RoleName="my-role", Description="test")
 
@@ -2296,9 +2263,7 @@ def test_update_role():
         conn.delete_role(RoleName="my-role")
 
     conn.create_role(
-        RoleName="my-role",
-        AssumeRolePolicyDocument="some policy",
-        Path="/my-path/",
+        RoleName="my-role", AssumeRolePolicyDocument="some policy", Path="/my-path/",
     )
     response = conn.update_role_description(RoleName="my-role", Description="test")
     assert response["Role"]["RoleName"] == "my-role"
@@ -2312,9 +2277,7 @@ def test_update_role():
         conn.delete_role(RoleName="my-role")
 
     conn.create_role(
-        RoleName="my-role",
-        AssumeRolePolicyDocument="some policy",
-        Path="/my-path/",
+        RoleName="my-role", AssumeRolePolicyDocument="some policy", Path="/my-path/",
     )
     response = conn.update_role(RoleName="my-role", Description="test")
     assert len(response.keys()) == 1
@@ -2355,9 +2318,7 @@ def test_list_entities_for_policy():
 
     conn = boto3.client("iam", region_name="us-east-1")
     conn.create_role(
-        RoleName="my-role",
-        AssumeRolePolicyDocument="some policy",
-        Path="/my-path/",
+        RoleName="my-role", AssumeRolePolicyDocument="some policy", Path="/my-path/",
     )
     conn.create_user(Path="/", UserName="testUser")
     conn.create_group(Path="/", GroupName="testGroup")
@@ -2373,9 +2334,7 @@ def test_list_entities_for_policy():
         UserName="testUser", PolicyName="testPolicy", PolicyDocument=test_policy
     )
     conn.put_group_policy(
-        GroupName="testGroup",
-        PolicyName="testPolicy",
-        PolicyDocument=test_policy,
+        GroupName="testGroup", PolicyName="testPolicy", PolicyDocument=test_policy,
     )
 
     conn.attach_user_policy(
@@ -2438,9 +2397,7 @@ def test_list_entities_for_policy():
 def test_create_role_no_path():
     conn = boto3.client("iam", region_name="us-east-1")
     resp = conn.create_role(
-        RoleName="my-role",
-        AssumeRolePolicyDocument="some policy",
-        Description="test",
+        RoleName="my-role", AssumeRolePolicyDocument="some policy", Description="test",
     )
     resp.get("Role").get("Arn").should.equal(
         "arn:aws:iam::{}:role/my-role".format(ACCOUNT_ID)
@@ -2496,9 +2453,7 @@ def test_create_role_with_same_name_should_fail():
     iam = boto3.client("iam", region_name="us-east-1")
     test_role_name = str(uuid4())
     iam.create_role(
-        RoleName=test_role_name,
-        AssumeRolePolicyDocument="policy",
-        Description="test",
+        RoleName=test_role_name, AssumeRolePolicyDocument="policy", Description="test",
     )
     # Create the role again, and verify that it fails
     with pytest.raises(ClientError) as err:
@@ -2585,24 +2540,14 @@ def test_create_open_id_connect_provider_errors():
 
     client.create_open_id_connect_provider.when.called_with(
         Url="http://example.org",
-        ThumbprintList=[
-            "a" * 40,
-            "b" * 40,
-            "c" * 40,
-            "d" * 40,
-            "e" * 40,
-            "f" * 40,
-        ],
+        ThumbprintList=["a" * 40, "b" * 40, "c" * 40, "d" * 40, "e" * 40, "f" * 40,],
     ).should.throw(ClientError, "Thumbprint list must contain fewer than 5 entries.")
 
     too_many_client_ids = ["{}".format(i) for i in range(101)]
     client.create_open_id_connect_provider.when.called_with(
-        Url="http://example.org",
-        ThumbprintList=[],
-        ClientIDList=too_many_client_ids,
+        Url="http://example.org", ThumbprintList=[], ClientIDList=too_many_client_ids,
     ).should.throw(
-        ClientError,
-        "Cannot exceed quota for ClientIdsPerOpenIdConnectProvider: 100",
+        ClientError, "Cannot exceed quota for ClientIdsPerOpenIdConnectProvider: 100",
     )
 
     too_long_url = "b" * 256
@@ -2643,8 +2588,7 @@ def test_delete_open_id_connect_provider():
     client.get_open_id_connect_provider.when.called_with(
         OpenIDConnectProviderArn=open_id_arn
     ).should.throw(
-        ClientError,
-        "OpenIDConnect Provider not found for arn {}".format(open_id_arn),
+        ClientError, "OpenIDConnect Provider not found for arn {}".format(open_id_arn),
     )
 
     # deleting a non existing provider should be successful
@@ -2736,9 +2680,7 @@ def test_update_account_password_policy_errors():
     client = boto3.client("iam", region_name="us-east-1")
 
     client.update_account_password_policy.when.called_with(
-        MaxPasswordAge=1096,
-        MinimumPasswordLength=129,
-        PasswordReusePrevention=25,
+        MaxPasswordAge=1096, MinimumPasswordLength=129, PasswordReusePrevention=25,
     ).should.throw(
         ClientError,
         "3 validation errors detected: "
@@ -2816,8 +2758,7 @@ def test_delete_account_password_policy_errors():
     client = boto3.client("iam", region_name="us-east-1")
 
     client.delete_account_password_policy.when.called_with().should.throw(
-        ClientError,
-        "The account policy with name PasswordPolicy cannot be found.",
+        ClientError, "The account policy with name PasswordPolicy cannot be found.",
     )
 
 
@@ -2945,8 +2886,7 @@ def test_list_user_tags():
     conn = boto3.client("iam", region_name="us-east-1")
     conn.create_user(UserName="kenny-bania")
     conn.create_user(
-        UserName="jackie-chiles",
-        Tags=[{"Key": "Sue-Allen", "Value": "Oh-Henry"}],
+        UserName="jackie-chiles", Tags=[{"Key": "Sue-Allen", "Value": "Oh-Henry"}],
     )
     conn.create_user(
         UserName="cosmo",
@@ -2965,10 +2905,7 @@ def test_list_user_tags():
 
     response = conn.list_user_tags(UserName="cosmo")
     response["Tags"].should.equal(
-        [
-            {"Key": "Stan", "Value": "The Caddy"},
-            {"Key": "like-a", "Value": "glove"},
-        ]
+        [{"Key": "Stan", "Value": "The Caddy"}, {"Key": "like-a", "Value": "glove"},]
     )
     response["IsTruncated"].should_not.be.ok
 
@@ -3011,8 +2948,7 @@ def test_delete_account_password_policy_errors():
     client = boto3.client("iam", region_name="us-east-1")
 
     client.delete_account_password_policy.when.called_with().should.throw(
-        ClientError,
-        "The account policy with name PasswordPolicy cannot be found.",
+        ClientError, "The account policy with name PasswordPolicy cannot be found.",
     )
 
 
@@ -3041,10 +2977,7 @@ def test_role_list_config_discovered_resources():
             max_session_duration=3600,
         )
         roles.append(
-            {
-                "id": this_role.id,
-                "name": this_role.name,
-            }
+            {"id": this_role.id, "name": this_role.name,}
         )
 
     assert len(roles) == num_roles
@@ -3102,11 +3035,7 @@ def test_role_config_dict():
     basic_assume_role = {
         "Version": "2012-10-17",
         "Statement": [
-            {
-                "Effect": "Allow",
-                "Principal": {"AWS": "*"},
-                "Action": "sts:AssumeRole",
-            }
+            {"Effect": "Allow", "Principal": {"AWS": "*"}, "Action": "sts:AssumeRole",}
         ],
     }
 
@@ -3423,9 +3352,7 @@ def test_role_config_client():
     # Test non-aggregated pagination
     assert (
         config_client.list_discovered_resources(
-            resourceType="AWS::IAM::Role",
-            limit=1,
-            nextToken=result["nextToken"],
+            resourceType="AWS::IAM::Role", limit=1, nextToken=result["nextToken"],
         )["resourceIdentifiers"][0]["resourceId"]
     ) != first_result
 
@@ -3461,18 +3388,14 @@ def test_role_config_client():
     # Test non-aggregated resource name/id filter
     assert (
         config_client.list_discovered_resources(
-            resourceType="AWS::IAM::Role",
-            resourceName=roles[1]["name"],
-            limit=1,
+            resourceType="AWS::IAM::Role", resourceName=roles[1]["name"], limit=1,
         )["resourceIdentifiers"][0]["resourceName"]
         == roles[1]["name"]
     )
 
     assert (
         config_client.list_discovered_resources(
-            resourceType="AWS::IAM::Role",
-            resourceIds=[roles[0]["id"]],
-            limit=1,
+            resourceType="AWS::IAM::Role", resourceIds=[roles[0]["id"]], limit=1,
         )["resourceIdentifiers"][0]["resourceName"]
         == roles[0]["name"]
     )
@@ -3518,17 +3441,13 @@ def test_role_config_client():
     # Test non-aggregated resource name/id filter
     assert (
         config_client.list_discovered_resources(
-            resourceType="AWS::IAM::Role",
-            resourceName=roles[1]["name"],
-            limit=1,
+            resourceType="AWS::IAM::Role", resourceName=roles[1]["name"], limit=1,
         )["resourceIdentifiers"][0]["resourceName"]
         == roles[1]["name"]
     )
     assert (
         config_client.list_discovered_resources(
-            resourceType="AWS::IAM::Role",
-            resourceIds=[roles[0]["id"]],
-            limit=1,
+            resourceType="AWS::IAM::Role", resourceIds=[roles[0]["id"]], limit=1,
         )["resourceIdentifiers"][0]["resourceName"]
         == roles[0]["name"]
     )
@@ -3638,10 +3557,7 @@ def test_policy_list_config_discovered_resources():
             policy_name="policy{}".format(ix),
         )
         policies.append(
-            {
-                "id": this_policy.id,
-                "name": this_policy.name,
-            }
+            {"id": this_policy.id, "name": this_policy.name,}
         )
 
     assert len(policies) == num_policies
@@ -3866,9 +3782,7 @@ def test_policy_config_client():
     # Test non-aggregated pagination
     assert (
         config_client.list_discovered_resources(
-            resourceType="AWS::IAM::Policy",
-            limit=1,
-            nextToken=result["nextToken"],
+            resourceType="AWS::IAM::Policy", limit=1, nextToken=result["nextToken"],
         )["resourceIdentifiers"][0]["resourceId"]
     ) != first_result
 
@@ -3905,18 +3819,14 @@ def test_policy_config_client():
     # Test non-aggregated resource name/id filter
     assert (
         config_client.list_discovered_resources(
-            resourceType="AWS::IAM::Policy",
-            resourceName=policies[1]["name"],
-            limit=1,
+            resourceType="AWS::IAM::Policy", resourceName=policies[1]["name"], limit=1,
         )["resourceIdentifiers"][0]["resourceName"]
         == policies[1]["name"]
     )
 
     assert (
         config_client.list_discovered_resources(
-            resourceType="AWS::IAM::Policy",
-            resourceIds=[policies[0]["id"]],
-            limit=1,
+            resourceType="AWS::IAM::Policy", resourceIds=[policies[0]["id"]], limit=1,
         )["resourceIdentifiers"][0]["resourceName"]
         == policies[0]["name"]
     )
@@ -3997,10 +3907,7 @@ def test_policy_config_client():
     assert (
         config_client.batch_get_resource_config(
             resourceKeys=[
-                {
-                    "resourceType": "AWS::IAM::Policy",
-                    "resourceId": policies[7]["id"],
-                }
+                {"resourceType": "AWS::IAM::Policy", "resourceId": policies[7]["id"],}
             ]
         )["baseConfigurationItems"][0]["resourceName"]
         == policies[7]["name"]

tests/test_iot/test_iot.py

@@ -1017,9 +1017,7 @@ def test_delete_thing_group():
     group_name_1a = "my-group-name-1a"
     group_name_2a = "my-group-name-2a"
     tree_dict = {
-        group_name_1a: {
-            group_name_2a: {},
-        },
+        group_name_1a: {group_name_2a: {},},
     }
     group_catalog = generate_thing_group_tree(client, tree_dict)
 

tests/test_kinesisvideoarchivedmedia/test_kinesisvideoarchivedmedia.py

@@ -24,9 +24,7 @@ def test_get_hls_streaming_session_url():
         region_name=region_name,
         endpoint_url=data_endpoint,
     )
-    res = client.get_hls_streaming_session_url(
-        StreamName=stream_name,
-    )
+    res = client.get_hls_streaming_session_url(StreamName=stream_name,)
     reg_exp = "^{}/hls/v1/getHLSMasterPlaylist.m3u8\?SessionToken\=.+$".format(
         data_endpoint
     )
@@ -50,9 +48,7 @@ def test_get_dash_streaming_session_url():
         region_name=region_name,
         endpoint_url=data_endpoint,
     )
-    res = client.get_dash_streaming_session_url(
-        StreamName=stream_name,
-    )
+    res = client.get_dash_streaming_session_url(StreamName=stream_name,)
     reg_exp = "^{}/dash/v1/getDASHManifest.mpd\?SessionToken\=.+$".format(data_endpoint)
     res.should.have.key("DASHStreamingSessionURL").which.should.match(reg_exp)
 

tests/test_kms/test_kms.py

@@ -15,7 +15,11 @@ from moto.kms.models import KmsBackend
 from moto.kms.exceptions import NotFoundException as MotoNotFoundException
 from moto import mock_kms_deprecated, mock_kms
 
-PLAINTEXT_VECTORS = [b"some encodeable plaintext", b"some unencodeable plaintext \xec\x8a\xcf\xb6r\xe9\xb5\xeb\xff\xa23\x16", "some unicode characters ø˚∆øˆˆ∆ßçøˆˆçßøˆ¨¥"]
+PLAINTEXT_VECTORS = [
+    b"some encodeable plaintext",
+    b"some unencodeable plaintext \xec\x8a\xcf\xb6r\xe9\xb5\xeb\xff\xa23\x16",
+    "some unicode characters ø˚∆øˆˆ∆ßçøˆˆçßøˆ¨¥",
+]
 
 
 def _get_encoded_value(plaintext):
@@ -570,10 +574,8 @@ def test__delete_alias__raises_if_alias_is_not_found():
     with pytest.raises(NotFoundException) as err:
         kms.delete_alias(alias_name)
 
-    expected_message_match = (
-        r"Alias arn:aws:kms:{region}:[0-9]{{12}}:{alias_name} is not found.".format(
-            region=region, alias_name=alias_name
-        )
+    expected_message_match = r"Alias arn:aws:kms:{region}:[0-9]{{12}}:{alias_name} is not found.".format(
+        region=region, alias_name=alias_name
     )
     ex = err.value
     ex.body["__type"].should.equal("NotFoundException")

tests/test_kms/test_kms_boto3.py

@@ -14,9 +14,11 @@ import pytest
 
 from moto import mock_kms
 
-PLAINTEXT_VECTORS = [b"some encodeable plaintext",
-                     b"some unencodeable plaintext \xec\x8a\xcf\xb6r\xe9\xb5\xeb\xff\xa23\x16",
-                     "some unicode characters ø˚∆øˆˆ∆ßçøˆˆçßøˆ¨¥"]
+PLAINTEXT_VECTORS = [
+    b"some encodeable plaintext",
+    b"some unencodeable plaintext \xec\x8a\xcf\xb6r\xe9\xb5\xeb\xff\xa23\x16",
+    "some unicode characters ø˚∆øˆˆ∆ßçøˆˆçßøˆ¨¥",
+]
 
 
 def _get_encoded_value(plaintext):
@@ -52,20 +54,14 @@ def test_create_key():
     key["KeyMetadata"]["Origin"].should.equal("AWS_KMS")
     key["KeyMetadata"].should_not.have.key("SigningAlgorithms")
 
-    key = conn.create_key(
-        KeyUsage="ENCRYPT_DECRYPT",
-        CustomerMasterKeySpec="RSA_2048",
-    )
+    key = conn.create_key(KeyUsage="ENCRYPT_DECRYPT", CustomerMasterKeySpec="RSA_2048",)
 
     sorted(key["KeyMetadata"]["EncryptionAlgorithms"]).should.equal(
         ["RSAES_OAEP_SHA_1", "RSAES_OAEP_SHA_256"]
     )
     key["KeyMetadata"].should_not.have.key("SigningAlgorithms")
 
-    key = conn.create_key(
-        KeyUsage="SIGN_VERIFY",
-        CustomerMasterKeySpec="RSA_2048",
-    )
+    key = conn.create_key(KeyUsage="SIGN_VERIFY", CustomerMasterKeySpec="RSA_2048",)
 
     key["KeyMetadata"].should_not.have.key("EncryptionAlgorithms")
     sorted(key["KeyMetadata"]["SigningAlgorithms"]).should.equal(
@@ -80,24 +76,21 @@ def test_create_key():
     )
 
     key = conn.create_key(
-        KeyUsage="SIGN_VERIFY",
-        CustomerMasterKeySpec="ECC_SECG_P256K1",
+        KeyUsage="SIGN_VERIFY", CustomerMasterKeySpec="ECC_SECG_P256K1",
     )
 
     key["KeyMetadata"].should_not.have.key("EncryptionAlgorithms")
     key["KeyMetadata"]["SigningAlgorithms"].should.equal(["ECDSA_SHA_256"])
 
     key = conn.create_key(
-        KeyUsage="SIGN_VERIFY",
-        CustomerMasterKeySpec="ECC_NIST_P384",
+        KeyUsage="SIGN_VERIFY", CustomerMasterKeySpec="ECC_NIST_P384",
     )
 
     key["KeyMetadata"].should_not.have.key("EncryptionAlgorithms")
     key["KeyMetadata"]["SigningAlgorithms"].should.equal(["ECDSA_SHA_384"])
 
     key = conn.create_key(
-        KeyUsage="SIGN_VERIFY",
-        CustomerMasterKeySpec="ECC_NIST_P521",
+        KeyUsage="SIGN_VERIFY", CustomerMasterKeySpec="ECC_NIST_P521",
     )
 
     key["KeyMetadata"].should_not.have.key("EncryptionAlgorithms")
@@ -107,10 +100,7 @@ def test_create_key():
 @mock_kms
 def test_describe_key():
     client = boto3.client("kms", region_name="us-east-1")
-    response = client.create_key(
-        Description="my key",
-        KeyUsage="ENCRYPT_DECRYPT",
-    )
+    response = client.create_key(Description="my key", KeyUsage="ENCRYPT_DECRYPT",)
     key_id = response["KeyMetadata"]["KeyId"]
 
     response = client.describe_key(KeyId=key_id)
@@ -129,7 +119,14 @@ def test_describe_key():
     response["KeyMetadata"].should_not.have.key("SigningAlgorithms")
 
 
-@pytest.mark.parametrize("key_id", ["alias/does-not-exist", "arn:aws:kms:us-east-1:012345678912:alias/does-not-exist", "invalid"])
+@pytest.mark.parametrize(
+    "key_id",
+    [
+        "alias/does-not-exist",
+        "arn:aws:kms:us-east-1:012345678912:alias/does-not-exist",
+        "invalid",
+    ],
+)
 @mock_kms
 def test_describe_key_via_alias_invalid_alias(key_id):
     client = boto3.client("kms", region_name="us-east-1")
@@ -204,8 +201,15 @@ def test_decrypt(plaintext):
     decrypt_response["KeyId"].should.equal(key_arn)
 
 
-@pytest.mark.parametrize("key_id",
-    ["not-a-uuid", "alias/DoesNotExist", "arn:aws:kms:us-east-1:012345678912:alias/DoesNotExist", "d25652e4-d2d2-49f7-929a-671ccda580c6", "arn:aws:kms:us-east-1:012345678912:key/d25652e4-d2d2-49f7-929a-671ccda580c6"]
+@pytest.mark.parametrize(
+    "key_id",
+    [
+        "not-a-uuid",
+        "alias/DoesNotExist",
+        "arn:aws:kms:us-east-1:012345678912:alias/DoesNotExist",
+        "d25652e4-d2d2-49f7-929a-671ccda580c6",
+        "arn:aws:kms:us-east-1:012345678912:key/d25652e4-d2d2-49f7-929a-671ccda580c6",
+    ],
 )
 @mock_kms
 def test_invalid_key_ids(key_id):
@@ -352,14 +356,15 @@ def test_list_resource_tags():
     assert response["Tags"][0]["TagValue"] == "string"
 
 
-@pytest.mark.parametrize("kwargs,expected_key_length",
+@pytest.mark.parametrize(
+    "kwargs,expected_key_length",
     (
         (dict(KeySpec="AES_256"), 32),
         (dict(KeySpec="AES_128"), 16),
         (dict(NumberOfBytes=64), 64),
         (dict(NumberOfBytes=1), 1),
         (dict(NumberOfBytes=1024), 1024),
-    )
+    ),
 )
 @mock_kms
 def test_generate_data_key_sizes(kwargs, expected_key_length):
@@ -384,8 +389,15 @@ def test_generate_data_key_decrypt():
     assert resp1["Plaintext"] == resp2["Plaintext"]
 
 
-@pytest.mark.parametrize("kwargs",
-    [dict(KeySpec="AES_257"), dict(KeySpec="AES_128", NumberOfBytes=16), dict(NumberOfBytes=2048), dict(NumberOfBytes=0), dict()]
+@pytest.mark.parametrize(
+    "kwargs",
+    [
+        dict(KeySpec="AES_257"),
+        dict(KeySpec="AES_128", NumberOfBytes=16),
+        dict(NumberOfBytes=2048),
+        dict(NumberOfBytes=0),
+        dict(),
+    ],
 )
 @mock_kms
 def test_generate_data_key_invalid_size_params(kwargs):
@@ -398,8 +410,14 @@ def test_generate_data_key_invalid_size_params(kwargs):
         client.generate_data_key(KeyId=key["KeyMetadata"]["KeyId"], **kwargs)
 
 
-@pytest.mark.parametrize("key_id",
-    ["alias/DoesNotExist", "arn:aws:kms:us-east-1:012345678912:alias/DoesNotExist", "d25652e4-d2d2-49f7-929a-671ccda580c6", "arn:aws:kms:us-east-1:012345678912:key/d25652e4-d2d2-49f7-929a-671ccda580c6"]
+@pytest.mark.parametrize(
+    "key_id",
+    [
+        "alias/DoesNotExist",
+        "arn:aws:kms:us-east-1:012345678912:alias/DoesNotExist",
+        "d25652e4-d2d2-49f7-929a-671ccda580c6",
+        "arn:aws:kms:us-east-1:012345678912:key/d25652e4-d2d2-49f7-929a-671ccda580c6",
+    ],
 )
 @mock_kms
 def test_generate_data_key_invalid_key(key_id):
@@ -409,8 +427,14 @@ def test_generate_data_key_invalid_key(key_id):
         client.generate_data_key(KeyId=key_id, KeySpec="AES_256")
 
 
-@pytest.mark.parametrize("prefix,append_key_id",
-    [("alias/DoesExist", False), ("arn:aws:kms:us-east-1:012345678912:alias/DoesExist", False), ("", True), ("arn:aws:kms:us-east-1:012345678912:key/", True)]
+@pytest.mark.parametrize(
+    "prefix,append_key_id",
+    [
+        ("alias/DoesExist", False),
+        ("arn:aws:kms:us-east-1:012345678912:alias/DoesExist", False),
+        ("", True),
+        ("arn:aws:kms:us-east-1:012345678912:key/", True),
+    ],
 )
 @mock_kms
 def test_generate_data_key_all_valid_key_ids(prefix, append_key_id):
@@ -512,8 +536,15 @@ def test_generate_random(number_of_bytes):
     len(response["Plaintext"]).should.equal(number_of_bytes)
 
 
-@pytest.mark.parametrize("number_of_bytes,error_type",
-    [(2048, botocore.exceptions.ClientError), (1025, botocore.exceptions.ClientError), (0, botocore.exceptions.ParamValidationError), (-1, botocore.exceptions.ParamValidationError), (-1024, botocore.exceptions.ParamValidationError)]
+@pytest.mark.parametrize(
+    "number_of_bytes,error_type",
+    [
+        (2048, botocore.exceptions.ClientError),
+        (1025, botocore.exceptions.ClientError),
+        (0, botocore.exceptions.ParamValidationError),
+        (-1, botocore.exceptions.ParamValidationError),
+        (-1024, botocore.exceptions.ParamValidationError),
+    ],
 )
 @mock_kms
 def test_generate_random_invalid_number_of_bytes(number_of_bytes, error_type):

tests/test_kms/test_utils.py

@@ -98,7 +98,9 @@ def test_deserialize_ciphertext_blob(raw, serialized):
     test.should.equal(raw)
 
 
-@pytest.mark.parametrize("encryption_context", [ec[0] for ec in ENCRYPTION_CONTEXT_VECTORS])
+@pytest.mark.parametrize(
+    "encryption_context", [ec[0] for ec in ENCRYPTION_CONTEXT_VECTORS]
+)
 def test_encrypt_decrypt_cycle(encryption_context):
     plaintext = b"some secret plaintext"
     master_key = Key("nop", "nop", "nop", "nop", "nop")

tests/test_logs/test_integration.py

@@ -205,8 +205,7 @@ def test_delete_subscription_filter_errors():
 
     # when
     client_logs.delete_subscription_filter(
-        logGroupName="/test",
-        filterName="test",
+        logGroupName="/test", filterName="test",
     )
 
     # then
@@ -244,8 +243,7 @@ def test_delete_subscription_filter_errors():
     # when
     with pytest.raises(ClientError) as e:
         client_logs.delete_subscription_filter(
-            logGroupName="not-existing-log-group",
-            filterName="test",
+            logGroupName="not-existing-log-group", filterName="test",
         )
 
     # then
@@ -260,8 +258,7 @@ def test_delete_subscription_filter_errors():
     # when
     with pytest.raises(ClientError) as e:
         client_logs.delete_subscription_filter(
-            logGroupName="/test",
-            filterName="wrong-filter-name",
+            logGroupName="/test", filterName="wrong-filter-name",
         )
 
     # then
@@ -345,9 +342,7 @@ def _get_role_name(region_name):
             return iam.get_role(RoleName="test-role")["Role"]["Arn"]
         except ClientError:
             return iam.create_role(
-                RoleName="test-role",
-                AssumeRolePolicyDocument="test policy",
-                Path="/",
+                RoleName="test-role", AssumeRolePolicyDocument="test policy", Path="/",
             )["Role"]["Arn"]
 
 
@@ -377,8 +372,7 @@ def _wait_for_log_msg(client, log_group_name, expected_msg_part):
 
         for log_stream in log_streams:
             result = client.get_log_events(
-                logGroupName=log_group_name,
-                logStreamName=log_stream["logStreamName"],
+                logGroupName=log_group_name, logStreamName=log_stream["logStreamName"],
             )
             received_messages.extend(
                 [event["message"] for event in result.get("events")]

tests/test_logs/test_logs.py

@@ -448,9 +448,7 @@ def test_describe_subscription_filters_errors():
 
     # when
     with pytest.raises(ClientError) as e:
-        client.describe_subscription_filters(
-            logGroupName="not-existing-log-group",
-        )
+        client.describe_subscription_filters(logGroupName="not-existing-log-group",)
 
     # then
     ex = e.value

tests/test_managedblockchain/test_managedblockchain_members.py

@@ -183,8 +183,7 @@ def test_create_another_member_withopts():
 
     # But cannot get
     response = conn.get_member.when.called_with(
-        NetworkId=network_id,
-        MemberId=member_id2,
+        NetworkId=network_id, MemberId=member_id2,
     ).should.throw(Exception, "Member {0} not found".format(member_id2))
 
     # Delete member 1
@@ -256,9 +255,7 @@ def test_invite_and_remove_member():
 
     # Create proposal (invite and remove member)
     response = conn.create_proposal(
-        NetworkId=network_id,
-        MemberId=member_id,
-        Actions=both_policy_actions,
+        NetworkId=network_id, MemberId=member_id, Actions=both_policy_actions,
     )
     proposal_id2 = response["ProposalId"]
 
@@ -371,10 +368,7 @@ def test_create_too_many_members():
         MemberConfiguration=helpers.create_member_configuration(
             "testmember6", "admin", "Admin12345", False, "Test Member 6"
         ),
-    ).should.throw(
-        Exception,
-        "is the maximum number of members allowed in a",
-    )
+    ).should.throw(Exception, "is the maximum number of members allowed in a",)
 
 
 @mock_managedblockchain
@@ -600,8 +594,7 @@ def test_get_member_badmember():
     network_id = response["NetworkId"]
 
     response = conn.get_member.when.called_with(
-        NetworkId=network_id,
-        MemberId="m-ABCDEFGHIJKLMNOP0123456789",
+        NetworkId=network_id, MemberId="m-ABCDEFGHIJKLMNOP0123456789",
     ).should.throw(Exception, "Member m-ABCDEFGHIJKLMNOP0123456789 not found")
 
 
@@ -631,8 +624,7 @@ def test_delete_member_badmember():
     network_id = response["NetworkId"]
 
     response = conn.delete_member.when.called_with(
-        NetworkId=network_id,
-        MemberId="m-ABCDEFGHIJKLMNOP0123456789",
+        NetworkId=network_id, MemberId="m-ABCDEFGHIJKLMNOP0123456789",
     ).should.throw(Exception, "Member m-ABCDEFGHIJKLMNOP0123456789 not found")
 
 

tests/test_managedblockchain/test_managedblockchain_nodes.py

@@ -58,9 +58,7 @@ def test_create_node():
 
     # Delete node
     conn.delete_node(
-        NetworkId=network_id,
-        MemberId=member_id,
-        NodeId=node_id,
+        NetworkId=network_id, MemberId=member_id, NodeId=node_id,
     )
 
     # Find node in full list
@@ -79,9 +77,7 @@ def test_create_node():
 
     # But cannot get
     response = conn.get_node.when.called_with(
-        NetworkId=network_id,
-        MemberId=member_id,
-        NodeId=node_id,
+        NetworkId=network_id, MemberId=member_id, NodeId=node_id,
     ).should.throw(Exception, "Node {0} not found".format(node_id))
 
 
@@ -107,9 +103,7 @@ def test_create_node_standard_edition():
     logconfigbad = dict(helpers.default_nodeconfiguration)
     logconfigbad["InstanceType"] = "bc.t3.large"
     response = conn.create_node(
-        NetworkId=network_id,
-        MemberId=member_id,
-        NodeConfiguration=logconfigbad,
+        NetworkId=network_id, MemberId=member_id, NodeConfiguration=logconfigbad,
     )
     node_id = response["NodeId"]
 
@@ -152,8 +146,7 @@ def test_create_node_standard_edition():
 
     # Should now be an exception
     response = conn.list_nodes.when.called_with(
-        NetworkId=network_id,
-        MemberId=member_id,
+        NetworkId=network_id, MemberId=member_id,
     ).should.throw(Exception, "Member {0} not found".format(member_id))
 
 
@@ -199,8 +192,7 @@ def test_create_too_many_nodes():
         MemberId=member_id,
         NodeConfiguration=helpers.default_nodeconfiguration,
     ).should.throw(
-        Exception,
-        "Maximum number of nodes exceeded in member {0}".format(member_id),
+        Exception, "Maximum number of nodes exceeded in member {0}".format(member_id),
     )
 
 
@@ -257,18 +249,14 @@ def test_create_node_badnodeconfig():
     logconfigbad = dict(helpers.default_nodeconfiguration)
     logconfigbad["InstanceType"] = "foo"
     response = conn.create_node.when.called_with(
-        NetworkId=network_id,
-        MemberId=member_id,
-        NodeConfiguration=logconfigbad,
+        NetworkId=network_id, MemberId=member_id, NodeConfiguration=logconfigbad,
     ).should.throw(Exception, "Requested instance foo isn't supported.")
 
     # Incorrect instance type for edition
     logconfigbad = dict(helpers.default_nodeconfiguration)
     logconfigbad["InstanceType"] = "bc.t3.large"
     response = conn.create_node.when.called_with(
-        NetworkId=network_id,
-        MemberId=member_id,
-        NodeConfiguration=logconfigbad,
+        NetworkId=network_id, MemberId=member_id, NodeConfiguration=logconfigbad,
     ).should.throw(
         Exception,
         "Instance type bc.t3.large is not supported with STARTER Edition networks",
@@ -278,9 +266,7 @@ def test_create_node_badnodeconfig():
     logconfigbad = dict(helpers.default_nodeconfiguration)
     logconfigbad["AvailabilityZone"] = "us-east-11"
     response = conn.create_node.when.called_with(
-        NetworkId=network_id,
-        MemberId=member_id,
-        NodeConfiguration=logconfigbad,
+        NetworkId=network_id, MemberId=member_id, NodeConfiguration=logconfigbad,
     ).should.throw(Exception, "Availability Zone is not valid")
 
 
@@ -310,8 +296,7 @@ def test_list_nodes_badmember():
     network_id = response["NetworkId"]
 
     response = conn.list_nodes.when.called_with(
-        NetworkId=network_id,
-        MemberId="m-ABCDEFGHIJKLMNOP0123456789",
+        NetworkId=network_id, MemberId="m-ABCDEFGHIJKLMNOP0123456789",
     ).should.throw(Exception, "Member m-ABCDEFGHIJKLMNOP0123456789 not found")
 
 

tests/test_managedblockchain/test_managedblockchain_proposals.py

@@ -131,9 +131,7 @@ def test_create_proposal_badinvitationacctid():
     member_id = response["MemberId"]
 
     response = conn.create_proposal.when.called_with(
-        NetworkId=network_id,
-        MemberId=member_id,
-        Actions=actions,
+        NetworkId=network_id, MemberId=member_id, Actions=actions,
     ).should.throw(Exception, "Account ID format specified in proposal is not valid")
 
 
@@ -157,9 +155,7 @@ def test_create_proposal_badremovalmemid():
     member_id = response["MemberId"]
 
     response = conn.create_proposal.when.called_with(
-        NetworkId=network_id,
-        MemberId=member_id,
-        Actions=actions,
+        NetworkId=network_id, MemberId=member_id, Actions=actions,
     ).should.throw(Exception, "Member ID format specified in proposal is not valid")
 
 
@@ -198,6 +194,5 @@ def test_get_proposal_badproposal():
     network_id = response["NetworkId"]
 
     response = conn.get_proposal.when.called_with(
-        NetworkId=network_id,
-        ProposalId="p-ABCDEFGHIJKLMNOP0123456789",
+        NetworkId=network_id, ProposalId="p-ABCDEFGHIJKLMNOP0123456789",
     ).should.throw(Exception, "Proposal p-ABCDEFGHIJKLMNOP0123456789 not found")

tests/test_managedblockchain/test_managedblockchain_proposalvotes.py

@@ -666,6 +666,5 @@ def test_list_proposal_votes_badproposal():
     member_id = response["MemberId"]
 
     response = conn.list_proposal_votes.when.called_with(
-        NetworkId=network_id,
-        ProposalId="p-ABCDEFGHIJKLMNOP0123456789",
+        NetworkId=network_id, ProposalId="p-ABCDEFGHIJKLMNOP0123456789",
     ).should.throw(Exception, "Proposal p-ABCDEFGHIJKLMNOP0123456789 not found")

tests/test_organizations/test_organizations_boto3.py

@@ -931,10 +931,7 @@ def test_tag_resource_errors():
 
     with pytest.raises(ClientError) as e:
         client.tag_resource(
-            ResourceId="000000000000",
-            Tags=[
-                {"Key": "key", "Value": "value"},
-            ],
+            ResourceId="000000000000", Tags=[{"Key": "key", "Value": "value"},],
         )
     ex = e.value
     ex.operation_name.should.equal("TagResource")

tests/test_s3/test_s3.py

@@ -2397,9 +2397,7 @@ def test_boto3_get_object_if_match():
 
     with pytest.raises(botocore.exceptions.ClientError) as err:
         s3.get_object(
-            Bucket=bucket_name,
-            Key=key,
-            IfMatch='"hello"',
+            Bucket=bucket_name, Key=key, IfMatch='"hello"',
         )
     e = err.value
     e.response["Error"]["Code"].should.equal("PreconditionFailed")
@@ -2418,9 +2416,7 @@ def test_boto3_get_object_if_none_match():
 
     with pytest.raises(botocore.exceptions.ClientError) as err:
         s3.get_object(
-            Bucket=bucket_name,
-            Key=key,
-            IfNoneMatch=etag,
+            Bucket=bucket_name, Key=key, IfNoneMatch=etag,
         )
     e = err.value
     e.response["Error"].should.equal({"Code": "304", "Message": "Not Modified"})
@@ -2478,9 +2474,7 @@ def test_boto3_head_object_if_match():
 
     with pytest.raises(botocore.exceptions.ClientError) as err:
         s3.head_object(
-            Bucket=bucket_name,
-            Key=key,
-            IfMatch='"hello"',
+            Bucket=bucket_name, Key=key, IfMatch='"hello"',
         )
     e = err.value
     e.response["Error"].should.equal({"Code": "412", "Message": "Precondition Failed"})
@@ -2498,9 +2492,7 @@ def test_boto3_head_object_if_none_match():
 
     with pytest.raises(botocore.exceptions.ClientError) as err:
         s3.head_object(
-            Bucket=bucket_name,
-            Key=key,
-            IfNoneMatch=etag,
+            Bucket=bucket_name, Key=key, IfNoneMatch=etag,
         )
     e = err.value
     e.response["Error"].should.equal({"Code": "304", "Message": "Not Modified"})
@@ -4037,8 +4029,8 @@ def test_leading_slashes_not_removed(bucket_name):
     e.value.response["Error"]["Code"].should.equal("NoSuchKey")
 
 
-@pytest.mark.parametrize("key",
-    ["foo/bar/baz", "foo", "foo/run_dt%3D2019-01-01%252012%253A30%253A00"]
+@pytest.mark.parametrize(
+    "key", ["foo/bar/baz", "foo", "foo/run_dt%3D2019-01-01%252012%253A30%253A00"]
 )
 @mock_s3
 def test_delete_objects_with_url_encoded_key(key):

tests/test_s3/test_s3_cloudformation.py

@@ -14,12 +14,7 @@ def test_s3_bucket_cloudformation_basic():
 
     template = {
         "AWSTemplateFormatVersion": "2010-09-09",
-        "Resources": {
-            "testInstance": {
-                "Type": "AWS::S3::Bucket",
-                "Properties": {},
-            }
-        },
+        "Resources": {"testInstance": {"Type": "AWS::S3::Bucket", "Properties": {},}},
         "Outputs": {"Bucket": {"Value": {"Ref": "testInstance"}}},
     }
     template_json = json.dumps(template)

tests/test_s3/test_s3_utils.py

@@ -93,7 +93,8 @@ def test_parse_region_from_url():
         parse_region_from_url(url).should.equal(expected)
 
 
-@pytest.mark.parametrize("key,expected",
+@pytest.mark.parametrize(
+    "key,expected",
     [
         ("foo/bar/baz", "foo/bar/baz"),
         ("foo", "foo"),
@@ -101,13 +102,14 @@ def test_parse_region_from_url():
             "foo/run_dt%3D2019-01-01%252012%253A30%253A00",
             "foo/run_dt=2019-01-01%2012%3A30%3A00",
         ),
-    ]
+    ],
 )
 def test_clean_key_name(key, expected):
     clean_key_name(key).should.equal(expected)
 
 
-@pytest.mark.parametrize("key,expected",
+@pytest.mark.parametrize(
+    "key,expected",
     [
         ("foo/bar/baz", "foo/bar/baz"),
         ("foo", "foo"),
@@ -115,7 +117,7 @@ def test_clean_key_name(key, expected):
             "foo/run_dt%3D2019-01-01%252012%253A30%253A00",
             "foo/run_dt%253D2019-01-01%25252012%25253A30%25253A00",
         ),
-    ]
+    ],
 )
 def test_undo_clean_key_name(key, expected):
     undo_clean_key_name(key).should.equal(expected)

tests/test_secretsmanager/test_secretsmanager.py

@@ -638,7 +638,9 @@ def test_put_secret_value_on_non_existing_secret():
             VersionStages=["AWSCURRENT"],
         )
 
-    cm.value.response["Error"]["Message"].should.equal("Secrets Manager can't find the specified secret.")
+    cm.value.response["Error"]["Message"].should.equal(
+        "Secrets Manager can't find the specified secret."
+    )
 
 
 @mock_secretsmanager
@@ -923,17 +925,11 @@ def test_tag_resource():
     conn = boto3.client("secretsmanager", region_name="us-west-2")
     conn.create_secret(Name="test-secret", SecretString="foosecret")
     conn.tag_resource(
-        SecretId="test-secret",
-        Tags=[
-            {"Key": "FirstTag", "Value": "SomeValue"},
-        ],
+        SecretId="test-secret", Tags=[{"Key": "FirstTag", "Value": "SomeValue"},],
     )
 
     conn.tag_resource(
-        SecretId="test-secret",
-        Tags=[
-            {"Key": "SecondTag", "Value": "AnotherValue"},
-        ],
+        SecretId="test-secret", Tags=[{"Key": "SecondTag", "Value": "AnotherValue"},],
     )
 
     secrets = conn.list_secrets()
@@ -945,14 +941,13 @@ def test_tag_resource():
     with pytest.raises(ClientError) as cm:
         conn.tag_resource(
             SecretId="dummy-test-secret",
-            Tags=[
-                {"Key": "FirstTag", "Value": "SomeValue"},
-            ],
+            Tags=[{"Key": "FirstTag", "Value": "SomeValue"},],
         )
 
-    assert \
-        "Secrets Manager can't find the specified secret." == \
-        cm.value.response["Error"]["Message"]
+    assert (
+        "Secrets Manager can't find the specified secret."
+        == cm.value.response["Error"]["Message"]
+    )
 
 
 @mock_secretsmanager

tests/test_ses/test_ses_boto3.py

@@ -89,9 +89,7 @@ def test_send_email_when_verify_source():
     conn = boto3.client("ses", region_name="us-east-1")
 
     kwargs = dict(
-        Destination={
-            "ToAddresses": ["test_to@example.com"],
-        },
+        Destination={"ToAddresses": ["test_to@example.com"],},
         Message={
             "Subject": {"Data": "test subject"},
             "Body": {"Text": {"Data": "test body"}},
@@ -278,16 +276,7 @@ def test_send_email_notification_with_encoded_sender():
     response = conn.send_email(
         Source=sender,
         Destination={"ToAddresses": ["your.friend@hotmail.com"]},
-        Message={
-            "Subject": {
-                "Data": "hi",
-            },
-            "Body": {
-                "Text": {
-                    "Data": "there",
-                }
-            },
-        },
+        Message={"Subject": {"Data": "hi",}, "Body": {"Text": {"Data": "there",}},},
     )
     response["ResponseMetadata"]["HTTPStatusCode"].should.equal(200)
 
@@ -302,9 +291,7 @@ def test_create_configuration_set():
         EventDestination={
             "Name": "snsEvent",
             "Enabled": True,
-            "MatchingEventTypes": [
-                "send",
-            ],
+            "MatchingEventTypes": ["send",],
             "SNSDestination": {
                 "TopicARN": "arn:aws:sns:us-east-1:123456789012:myTopic"
             },
@@ -317,9 +304,7 @@ def test_create_configuration_set():
             EventDestination={
                 "Name": "snsEvent",
                 "Enabled": True,
-                "MatchingEventTypes": [
-                    "send",
-                ],
+                "MatchingEventTypes": ["send",],
                 "SNSDestination": {
                     "TopicARN": "arn:aws:sns:us-east-1:123456789012:myTopic"
                 },
@@ -334,9 +319,7 @@ def test_create_configuration_set():
             EventDestination={
                 "Name": "snsEvent",
                 "Enabled": True,
-                "MatchingEventTypes": [
-                    "send",
-                ],
+                "MatchingEventTypes": ["send",],
                 "SNSDestination": {
                     "TopicARN": "arn:aws:sns:us-east-1:123456789012:myTopic"
                 },

tests/test_sns/test_publishing_boto3.py

@@ -152,9 +152,7 @@ def test_publish_to_sqs_msg_attr_byte_value():
     sqs = boto3.resource("sqs", region_name="us-east-1")
     queue = sqs.create_queue(QueueName="test-queue")
     conn.subscribe(
-        TopicArn=topic_arn,
-        Protocol="sqs",
-        Endpoint=queue.attributes["QueueArn"],
+        TopicArn=topic_arn, Protocol="sqs", Endpoint=queue.attributes["QueueArn"],
     )
     queue_raw = sqs.create_queue(QueueName="test-queue-raw")
     conn.subscribe(

tests/test_sns/test_topics_boto3.py

@@ -525,9 +525,7 @@ def test_untag_resource_error():
 @mock_sns
 def test_topic_kms_master_key_id_attribute():
     client = boto3.client("sns", region_name="us-west-2")
-    resp = client.create_topic(
-        Name="test-sns-no-key-attr",
-    )
+    resp = client.create_topic(Name="test-sns-no-key-attr",)
     topic_arn = resp["TopicArn"]
     resp = client.get_topic_attributes(TopicArn=topic_arn)
     resp["Attributes"].should_not.have.key("KmsMasterKeyId")
@@ -540,10 +538,7 @@ def test_topic_kms_master_key_id_attribute():
     resp["Attributes"]["KmsMasterKeyId"].should.equal("test-key")
 
     resp = client.create_topic(
-        Name="test-sns-with-key-attr",
-        Attributes={
-            "KmsMasterKeyId": "key-id",
-        },
+        Name="test-sns-with-key-attr", Attributes={"KmsMasterKeyId": "key-id",},
     )
     topic_arn = resp["TopicArn"]
     resp = client.get_topic_attributes(TopicArn=topic_arn)

tests/test_sqs/test_sqs.py

@@ -719,10 +719,7 @@ def test_send_receive_message_with_attributes_with_labels():
     response = queue.send_message(
         MessageBody="test message",
         MessageAttributes={
-            "somevalue": {
-                "StringValue": "somevalue",
-                "DataType": "String.custom",
-            }
+            "somevalue": {"StringValue": "somevalue", "DataType": "String.custom",}
         },
     )
 
@@ -2245,9 +2242,7 @@ def test_invoke_function_from_sqs_exception():
 @mock_sqs
 def test_maximum_message_size_attribute_default():
     sqs = boto3.resource("sqs", region_name="eu-west-3")
-    queue = sqs.create_queue(
-        QueueName="test-queue",
-    )
+    queue = sqs.create_queue(QueueName="test-queue",)
     int(queue.attributes["MaximumMessageSize"]).should.equal(MAXIMUM_MESSAGE_LENGTH)
     with pytest.raises(Exception) as e:
         queue.send_message(MessageBody="a" * (MAXIMUM_MESSAGE_LENGTH + 1))

tests/test_ssm/test_ssm_boto3.py

@@ -309,29 +309,25 @@ def test_put_parameter_invalid_names():
     client.put_parameter.when.called_with(
         Name="ssm_test", Value="value", Type="String"
     ).should.throw(
-        ClientError,
-        invalid_prefix_err,
+        ClientError, invalid_prefix_err,
     )
 
     client.put_parameter.when.called_with(
         Name="SSM_TEST", Value="value", Type="String"
     ).should.throw(
-        ClientError,
-        invalid_prefix_err,
+        ClientError, invalid_prefix_err,
     )
 
     client.put_parameter.when.called_with(
         Name="aws_test", Value="value", Type="String"
     ).should.throw(
-        ClientError,
-        invalid_prefix_err,
+        ClientError, invalid_prefix_err,
     )
 
     client.put_parameter.when.called_with(
         Name="AWS_TEST", Value="value", Type="String"
     ).should.throw(
-        ClientError,
-        invalid_prefix_err,
+        ClientError, invalid_prefix_err,
     )
 
     ssm_path = "/ssm_test/path/to/var"
@@ -358,16 +354,14 @@ def test_put_parameter_invalid_names():
     client.put_parameter.when.called_with(
         Name=aws_path, Value="value", Type="String"
     ).should.throw(
-        ClientError,
-        "No access to reserved parameter name: {}.".format(aws_path),
+        ClientError, "No access to reserved parameter name: {}.".format(aws_path),
     )
 
     aws_path = "/AWS/PATH/TO/VAR"
     client.put_parameter.when.called_with(
         Name=aws_path, Value="value", Type="String"
     ).should.throw(
-        ClientError,
-        "No access to reserved parameter name: {}.".format(aws_path),
+        ClientError, "No access to reserved parameter name: {}.".format(aws_path),
     )
 
 

tests/test_stepfunctions/test_stepfunctions.py

@@ -356,10 +356,8 @@ def test_state_machine_can_deleted_nonexisting_machine():
 @mock_stepfunctions
 def test_state_machine_tagging_non_existent_resource_fails():
     client = boto3.client("stepfunctions", region_name=region)
-    non_existent_arn = (
-        "arn:aws:states:{region}:{account}:stateMachine:non-existent".format(
-            region=region, account=ACCOUNT_ID
-        )
+    non_existent_arn = "arn:aws:states:{region}:{account}:stateMachine:non-existent".format(
+        region=region, account=ACCOUNT_ID
     )
     with pytest.raises(ClientError) as ex:
         client.tag_resource(resourceArn=non_existent_arn, tags=[])
@@ -370,10 +368,8 @@ def test_state_machine_tagging_non_existent_resource_fails():
 @mock_stepfunctions
 def test_state_machine_untagging_non_existent_resource_fails():
     client = boto3.client("stepfunctions", region_name=region)
-    non_existent_arn = (
-        "arn:aws:states:{region}:{account}:stateMachine:non-existent".format(
-            region=region, account=ACCOUNT_ID
-        )
+    non_existent_arn = "arn:aws:states:{region}:{account}:stateMachine:non-existent".format(
+        region=region, account=ACCOUNT_ID
     )
     with pytest.raises(ClientError) as ex:
         client.untag_resource(resourceArn=non_existent_arn, tagKeys=[])
@@ -390,9 +386,7 @@ def test_state_machine_tagging():
         {"key": "tag_key2", "value": "tag_value2"},
     ]
     machine = client.create_state_machine(
-        name="test",
-        definition=str(simple_definition),
-        roleArn=_get_default_role(),
+        name="test", definition=str(simple_definition), roleArn=_get_default_role(),
     )
     client.tag_resource(resourceArn=machine["stateMachineArn"], tags=tags)
     resp = client.list_tags_for_resource(resourceArn=machine["stateMachineArn"])
@@ -944,9 +938,7 @@ def test_state_machine_cloudformation_update_with_replacement():
     with pytest.raises(ClientError) as ex:
         sf.describe_state_machine(stateMachineArn=original_machine_arn)
     ex.value.response["Error"]["Code"].should.equal("StateMachineDoesNotExist")
-    ex.value.response["Error"]["Message"].should.contain(
-        "State Machine Does Not Exist"
-    )
+    ex.value.response["Error"]["Message"].should.contain("State Machine Does Not Exist")
 
 
 @mock_stepfunctions

tests/test_transcribe/test_transcribe_boto3.py

@@ -17,9 +17,7 @@ def test_run_medical_transcription_job_minimal_params():
     args = {
         "MedicalTranscriptionJobName": job_name,
         "LanguageCode": "en-US",
-        "Media": {
-            "MediaFileUri": "s3://my-bucket/my-media-file.wav",
-        },
+        "Media": {"MediaFileUri": "s3://my-bucket/my-media-file.wav",},
         "OutputBucketName": "my-output-bucket",
         "Specialty": "PRIMARYCARE",
         "Type": "CONVERSATION",
@@ -100,9 +98,7 @@ def test_run_medical_transcription_job_all_params():
         "LanguageCode": "en-US",
         "MediaSampleRateHertz": 48000,
         "MediaFormat": "flac",
-        "Media": {
-            "MediaFileUri": "s3://my-bucket/my-media-file.dat",
-        },
+        "Media": {"MediaFileUri": "s3://my-bucket/my-media-file.dat",},
         "OutputBucketName": "my-output-bucket",
         "OutputEncryptionKMSKeyId": "arn:aws:kms:us-east-1:012345678901:key/37111b5e-8eff-4706-ae3a-d4f9d1d559fc",
         "Settings": {
@@ -203,9 +199,7 @@ def test_run_medical_transcription_job_with_existing_job_name():
     args = {
         "MedicalTranscriptionJobName": job_name,
         "LanguageCode": "en-US",
-        "Media": {
-            "MediaFileUri": "s3://my-bucket/my-media-file.wav",
-        },
+        "Media": {"MediaFileUri": "s3://my-bucket/my-media-file.wav",},
         "OutputBucketName": "my-output-bucket",
         "Specialty": "PRIMARYCARE",
         "Type": "CONVERSATION",
@@ -228,9 +222,7 @@ def test_run_medical_transcription_job_nonexistent_vocabulary():
     args = {
         "MedicalTranscriptionJobName": job_name,
         "LanguageCode": "en-US",
-        "Media": {
-            "MediaFileUri": "s3://my-bucket/my-media-file.dat",
-        },
+        "Media": {"MediaFileUri": "s3://my-bucket/my-media-file.dat",},
         "OutputBucketName": "my-output-bucket",
         "Settings": {"VocabularyName": "NonexistentVocabulary"},
         "Specialty": "PRIMARYCARE",
@@ -252,9 +244,7 @@ def test_list_medical_transcription_jobs():
         args = {
             "MedicalTranscriptionJobName": job_name,
             "LanguageCode": "en-US",
-            "Media": {
-                "MediaFileUri": "s3://my-bucket/my-media-file.wav",
-            },
+            "Media": {"MediaFileUri": "s3://my-bucket/my-media-file.wav",},
             "OutputBucketName": "my-output-bucket",
             "Specialty": "PRIMARYCARE",
             "Type": "CONVERSATION",