def update_lambda_configuration()

in syndicate/connection/lambda_connection.py [0:0]
45 lines of code
15 McCabe index (conditional complexity)

    def update_lambda_configuration(self, lambda_name, role=None, handler=None,
                                    description=None, timeout=None,
                                    memory_size=None, vpc_sub_nets=None,
                                    vpc_security_group=None,
                                    env_vars=None, runtime=None,
                                    dead_letter_arn=None, kms_key_arn=None,
                                    layers=None, ephemeral_storage=None,
                                    snap_start: str = None):
        params = dict(FunctionName=lambda_name)
        if ephemeral_storage:
            params['EphemeralStorage'] = {'Size': ephemeral_storage}
        if layers is not None:
            params['Layers'] = layers
        if role:
            params['Role'] = role
        if handler:
            params['Handler'] = handler
        if description:
            params['Description'] = description
        if timeout:
            params['Timeout'] = timeout
        if memory_size:
            params['MemorySize'] = memory_size
        if vpc_sub_nets is not None:
            params.setdefault('VpcConfig', {}).update({
                'SubnetIds': _str_list_to_list(vpc_sub_nets, 'VPC_SUB_NETS')
            })
        if vpc_security_group is not None:
            params.setdefault('VpcConfig', {}).update({
                'SecurityGroupIds': _str_list_to_list(vpc_security_group,
                                                      'VPC_SECURITY_GROUPS')
            })
        env_vars = env_vars or {}
        params['Environment'] = {'Variables': env_vars}
        if runtime:
            params['Runtime'] = runtime
        if dead_letter_arn:
            params['DeadLetterConfig'] = {'TargetArn': dead_letter_arn}
        if kms_key_arn:
            params['KMSKeyArn'] = kms_key_arn
        if snap_start:
            params['SnapStart'] = {
                'ApplyOn': snap_start
            }
        return self.client.update_function_configuration(**params)