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.
  """Feast feature store flavor."""
  
  from typing import TYPE_CHECKING, Optional, Type
  
  from pydantic import Field
  
  from zenml.feature_stores.base_feature_store import (
      BaseFeatureStoreConfig,
      BaseFeatureStoreFlavor,
  )
  from zenml.integrations.feast import FEAST_FEATURE_STORE_FLAVOR
  
  if TYPE_CHECKING:
      from zenml.integrations.feast.feature_stores import FeastFeatureStore
  
  
  class FeastFeatureStoreConfig(BaseFeatureStoreConfig):
      """Config for Feast feature store.
  
      Configuration for connecting to Feast feature stores.
      Field descriptions are defined inline using Field() descriptors.
      """
  
      online_host: str = Field(
          default="localhost",
          description="Online feature store host address (typically Redis server).",
      )
      online_port: int = Field(
          default=6379, description="Online feature store port number."
      )
      feast_repo: str = Field(
          description="Local filesystem path to the Feast repository with feature definitions."
      )
  
      @property
      def is_local(self) -> bool:
          """Checks if this stack component is running locally.
  
          Returns:
              True if this config is for a local component, False otherwise.
          """
          return (
              self.online_host == "localhost" or self.online_host == "127.0.0.1"
          )
  
  
  class FeastFeatureStoreFlavor(BaseFeatureStoreFlavor):
      """Feast Feature store flavor."""
  
      @property
      def name(self) -> str:
          """Name of the flavor.
  
          Returns:
              The name of the flavor.
          """
          return FEAST_FEATURE_STORE_FLAVOR
  
      @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/feature_store/feast.png"
  
      @property
      def config_class(self) -> Type[FeastFeatureStoreConfig]:
          """Returns FeastFeatureStoreConfig config class.
  
          Returns:
                  The config class.
          """
          """Config class for this flavor."""
          return FeastFeatureStoreConfig
  
      @property
      def implementation_class(self) -> Type["FeastFeatureStore"]:
          """Implementation class for this flavor.
  
          Returns:
              The implementation class.
          """
          from zenml.integrations.feast.feature_stores import FeastFeatureStore
  
          return FeastFeatureStore
  