content: #  Copyright (c) ZenML GmbH 2022. All Rights Reserved.
  #
  #  Licensed under the Apache License, Version 2.0 (the "License");
  #  you may not use this file except in compliance with the License.
  #  You may obtain a copy of the License at:
  #
  #       https://www.apache.org/licenses/LICENSE-2.0
  #
  #  Unless required by applicable law or agreed to in writing, software
  #  distributed under the License is distributed on an "AS IS" BASIS,
  #  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express
  #  or implied. See the License for the specific language governing
  #  permissions and limitations under the License.
  """Spark on Kubernetes step operator flavor."""
  
  from typing import TYPE_CHECKING, Optional, Type
  
  from zenml.integrations.spark import SPARK_KUBERNETES_STEP_OPERATOR
  from zenml.integrations.spark.flavors.spark_step_operator_flavor import (
      SparkStepOperatorConfig,
      SparkStepOperatorFlavor,
  )
  
  if TYPE_CHECKING:
      from zenml.integrations.spark.step_operators import (
          KubernetesSparkStepOperator,
      )
  
  
  class KubernetesSparkStepOperatorConfig(SparkStepOperatorConfig):
      """Config for the Kubernetes Spark step operator.
  
      Attributes:
          namespace: the namespace under which the driver and executor pods
              will run.
          service_account: the service account that will be used by various Spark
              components (to create and watch the pods).
      """
  
      namespace: Optional[str] = None
      service_account: Optional[str] = None
  
  
  class KubernetesSparkStepOperatorFlavor(SparkStepOperatorFlavor):
      """Flavor for the Kubernetes Spark step operator."""
  
      @property
      def name(self) -> str:
          """Name of the flavor.
  
          Returns:
              The name of the flavor.
          """
          return SPARK_KUBERNETES_STEP_OPERATOR
  
      @property
      def docs_url(self) -> Optional[str]:
          """A url to point at docs explaining this flavor.
  
          Returns:
              A flavor docs url.
          """
          return self.generate_default_docs_url()
  
      @property
      def sdk_docs_url(self) -> Optional[str]:
          """A url to point at SDK docs explaining this flavor.
  
          Returns:
              A flavor SDK docs url.
          """
          return self.generate_default_sdk_docs_url()
  
      @property
      def logo_url(self) -> str:
          """A url to represent the flavor in the dashboard.
  
          Returns:
              The flavor logo.
          """
          return "https://public-flavor-logos.s3.eu-central-1.amazonaws.com/step_operator/spark.png"
  
      @property
      def config_class(self) -> Type[KubernetesSparkStepOperatorConfig]:
          """Returns `KubernetesSparkStepOperatorConfig` config class.
  
          Returns:
                  The config class.
          """
          return KubernetesSparkStepOperatorConfig
  
      @property
      def implementation_class(self) -> Type["KubernetesSparkStepOperator"]:
          """Implementation class for this flavor.
  
          Returns:
              The implementation class.
          """
          from zenml.integrations.spark.step_operators import (
              KubernetesSparkStepOperator,
          )
  
          return KubernetesSparkStepOperator
  