add tags filtering capability to object 'list'

Signed-off-by: Tommy Hughes <tohughes@redhat.com>

protos/feast/registry/RegistryServer.proto

@@ -117,6 +117,7 @@ message GetEntityRequest {
 message ListEntitiesRequest {
     string project = 1;
     bool allow_cache = 2;
+    map<string,string> tags = 3;
 }
 
 message ListEntitiesResponse {
@@ -146,6 +147,7 @@ message GetDataSourceRequest {
 message ListDataSourcesRequest {
     string project = 1;
     bool allow_cache = 2;
+    map<string,string> tags = 3;
 }
 
 message ListDataSourcesResponse {
@@ -179,6 +181,7 @@ message GetFeatureViewRequest {
 message ListFeatureViewsRequest {
     string project = 1;
     bool allow_cache = 2;
+    map<string,string> tags = 3;
 }
 
 message ListFeatureViewsResponse {
@@ -202,6 +205,7 @@ message GetStreamFeatureViewRequest {
 message ListStreamFeatureViewsRequest {
     string project = 1;
     bool allow_cache = 2;
+    map<string,string> tags = 3;
 }
 
 message ListStreamFeatureViewsResponse {
@@ -219,6 +223,7 @@ message GetOnDemandFeatureViewRequest {
 message ListOnDemandFeatureViewsRequest {
     string project = 1;
     bool allow_cache = 2;
+    map<string,string> tags = 3;
 }
 
 message ListOnDemandFeatureViewsResponse {
@@ -242,6 +247,7 @@ message GetFeatureServiceRequest {
 message ListFeatureServicesRequest {
     string project = 1;
     bool allow_cache = 2;
+    map<string,string> tags = 3;
 }
 
 message ListFeatureServicesResponse {

sdk/python/feast/cli.py

@@ -46,6 +46,11 @@
 from feast.utils import maybe_local_tz
 
 _logger = logging.getLogger(__name__)
+tagsOption = click.option(
+    "--tags",
+    help="Filter by tags (e.g. 'key:value, key:value, ...')",
+    multiple=True,
+)
 
 
 class NoOptionDefaultFormat(click.Command):
@@ -225,14 +230,16 @@ def data_source_describe(ctx: click.Context, name: str):
 
 
 @data_sources_cmd.command(name="list")
+@tagsOption
 @click.pass_context
-def data_source_list(ctx: click.Context):
+def data_source_list(ctx: click.Context, tags: Optional[str]):
     """
     List all data sources
     """
     store = create_feature_store(ctx)
     table = []
-    for datasource in store.list_data_sources():
+    tags_filter = utils.tags_str_to_dict(tags)
+    for datasource in store.list_data_sources(tags=tags_filter):
         table.append([datasource.name, datasource.__class__])
 
     from tabulate import tabulate
@@ -271,14 +278,16 @@ def entity_describe(ctx: click.Context, name: str):
 
 
 @entities_cmd.command(name="list")
+@tagsOption
 @click.pass_context
-def entity_list(ctx: click.Context):
+def entity_list(ctx: click.Context, tags: Optional[str]):
     """
     List all entities
     """
     store = create_feature_store(ctx)
     table = []
-    for entity in store.list_entities():
+    tags_filter = utils.tags_str_to_dict(tags)
+    for entity in store.list_entities(tags=tags_filter):
         table.append([entity.name, entity.description, entity.value_type])
 
     from tabulate import tabulate
@@ -319,14 +328,16 @@ def feature_service_describe(ctx: click.Context, name: str):
 
 
 @feature_services_cmd.command(name="list")
+@tagsOption
 @click.pass_context
-def feature_service_list(ctx: click.Context):
+def feature_service_list(ctx: click.Context, tags: Optional[str]):
     """
     List all feature services
     """
     store = create_feature_store(ctx)
     feature_services = []
-    for feature_service in store.list_feature_services():
+    tags_filter = utils.tags_str_to_dict(tags)
+    for feature_service in store.list_feature_services(tags=tags_filter):
         feature_names = []
         for projection in feature_service.feature_view_projections:
             feature_names.extend(
@@ -370,16 +381,18 @@ def feature_view_describe(ctx: click.Context, name: str):
 
 
 @feature_views_cmd.command(name="list")
+@tagsOption
 @click.pass_context
-def feature_view_list(ctx: click.Context):
+def feature_view_list(ctx: click.Context, tags: Optional[str]):
     """
     List all feature views
     """
     store = create_feature_store(ctx)
     table = []
+    tags_filter = utils.tags_str_to_dict(tags)
     for feature_view in [
-        *store.list_feature_views(),
-        *store.list_on_demand_feature_views(),
+        *store.list_batch_feature_views(tags=tags_filter),
+        *store.list_on_demand_feature_views(tags=tags_filter),
     ]:
         entities = set()
         if isinstance(feature_view, FeatureView):
@@ -433,14 +446,16 @@ def on_demand_feature_view_describe(ctx: click.Context, name: str):
 
 
 @on_demand_feature_views_cmd.command(name="list")
+@tagsOption
 @click.pass_context
-def on_demand_feature_view_list(ctx: click.Context):
+def on_demand_feature_view_list(ctx: click.Context, tags: Optional[str]):
     """
     [Experimental] List all on demand feature views
     """
     store = create_feature_store(ctx)
     table = []
-    for on_demand_feature_view in store.list_on_demand_feature_views():
+    tags_filter = utils.tags_str_to_dict(tags)
+    for on_demand_feature_view in store.list_on_demand_feature_views(tags=tags_filter):
         table.append([on_demand_feature_view.name])
 
     from tabulate import tabulate

sdk/python/feast/feature_store.py

@@ -215,41 +215,52 @@ def refresh_registry(self):
 
         self._registry = registry
 
-    def list_entities(self, allow_cache: bool = False) -> List[Entity]:
+    def list_entities(
+        self, allow_cache: bool = False, tags: Optional[dict[str, str]] = None
+    ) -> List[Entity]:
         """
         Retrieves the list of entities from the registry.
 
         Args:
             allow_cache: Whether to allow returning entities from a cached registry.
+            tags: Filter by tags.
 
         Returns:
             A list of entities.
         """
-        return self._list_entities(allow_cache)
+        return self._list_entities(allow_cache, tags=tags)
 
     def _list_entities(
-        self, allow_cache: bool = False, hide_dummy_entity: bool = True
+        self,
+        allow_cache: bool = False,
+        hide_dummy_entity: bool = True,
+        tags: Optional[dict[str, str]] = None,
     ) -> List[Entity]:
         all_entities = self._registry.list_entities(
-            self.project, allow_cache=allow_cache
+            self.project, allow_cache=allow_cache, tags=tags
         )
         return [
             entity
             for entity in all_entities
             if entity.name != DUMMY_ENTITY_NAME or not hide_dummy_entity
         ]
 
-    def list_feature_services(self) -> List[FeatureService]:
+    def list_feature_services(
+        self, tags: Optional[dict[str, str]] = None
+    ) -> List[FeatureService]:
         """
         Retrieves the list of feature services from the registry.
 
+        Args:
+            tags: Filter by tags.
+
         Returns:
             A list of feature services.
         """
-        return self._registry.list_feature_services(self.project)
+        return self._registry.list_feature_services(self.project, tags=tags)
 
     def list_all_feature_views(
-        self, allow_cache: bool = False
+        self, allow_cache: bool = False, tags: Optional[dict[str, str]] = None
     ) -> List[Union[FeatureView, StreamFeatureView, OnDemandFeatureView]]:
         """
         Retrieves the list of feature views from the registry.
@@ -260,14 +271,17 @@ def list_all_feature_views(
         Returns:
             A list of feature views.
         """
-        return self._list_all_feature_views(allow_cache)
+        return self._list_all_feature_views(allow_cache, tags=tags)
 
-    def list_feature_views(self, allow_cache: bool = False) -> List[FeatureView]:
+    def list_feature_views(
+        self, allow_cache: bool = False, tags: Optional[dict[str, str]] = None
+    ) -> List[FeatureView]:
         """
         Retrieves the list of feature views from the registry.
 
         Args:
             allow_cache: Whether to allow returning entities from a cached registry.
+            tags: Filter by tags.
 
         Returns:
             A list of feature views.
@@ -276,31 +290,48 @@ def list_feature_views(self, allow_cache: bool = False) -> List[FeatureView]:
             "list_feature_views will make breaking changes. Please use list_batch_feature_views instead. "
             "list_feature_views will behave like list_all_feature_views in the future."
         )
-        return self._list_feature_views(allow_cache)
+        return self._list_feature_views(allow_cache=allow_cache, tags=tags)
+
+    def list_batch_feature_views(
+        self, allow_cache: bool = False, tags: Optional[dict[str, str]] = None
+    ) -> List[FeatureView]:
+        """
+        Retrieves the list of feature views from the registry.
+
+        Args:
+            allow_cache: Whether to allow returning entities from a cached registry.
+            tags: Filter by tags.
+
+        Returns:
+            A list of feature views.
+        """
+        return self._list_batch_feature_views(allow_cache=allow_cache, tags=tags)
 
     def _list_all_feature_views(
         self,
         allow_cache: bool = False,
+        tags: Optional[dict[str, str]] = None,
     ) -> List[Union[FeatureView, StreamFeatureView, OnDemandFeatureView]]:
         all_feature_views = (
-            self._list_feature_views(allow_cache)
-            + self._list_stream_feature_views(allow_cache)
-            + self.list_on_demand_feature_views(allow_cache)
+            self._list_feature_views(allow_cache, tags=tags)
+            + self._list_stream_feature_views(allow_cache, tags=tags)
+            + self.list_on_demand_feature_views(allow_cache, tags=tags)
         )
         return all_feature_views
 
     def _list_feature_views(
         self,
         allow_cache: bool = False,
         hide_dummy_entity: bool = True,
+        tags: Optional[dict[str, str]] = None,
     ) -> List[FeatureView]:
         logging.warning(
             "_list_feature_views will make breaking changes. Please use _list_batch_feature_views instead. "
             "_list_feature_views will behave like _list_all_feature_views in the future."
         )
         feature_views = []
         for fv in self._registry.list_feature_views(
-            self.project, allow_cache=allow_cache
+            self.project, allow_cache=allow_cache, tags=tags
         ):
             if (
                 hide_dummy_entity
@@ -316,10 +347,11 @@ def _list_batch_feature_views(
         self,
         allow_cache: bool = False,
         hide_dummy_entity: bool = True,
+        tags: Optional[dict[str, str]] = None,
     ) -> List[FeatureView]:
         feature_views = []
         for fv in self._registry.list_feature_views(
-            self.project, allow_cache=allow_cache
+            self.project, allow_cache=allow_cache, tags=tags
         ):
             if (
                 hide_dummy_entity
@@ -335,10 +367,11 @@ def _list_stream_feature_views(
         self,
         allow_cache: bool = False,
         hide_dummy_entity: bool = True,
+        tags: Optional[dict[str, str]] = None,
     ) -> List[StreamFeatureView]:
         stream_feature_views = []
         for sfv in self._registry.list_stream_feature_views(
-            self.project, allow_cache=allow_cache
+            self.project, allow_cache=allow_cache, tags=tags
         ):
             if hide_dummy_entity and sfv.entities[0] == DUMMY_ENTITY_NAME:
                 sfv.entities = []
@@ -347,40 +380,49 @@ def _list_stream_feature_views(
         return stream_feature_views
 
     def list_on_demand_feature_views(
-        self, allow_cache: bool = False
+        self, allow_cache: bool = False, tags: Optional[dict[str, str]] = None
     ) -> List[OnDemandFeatureView]:
         """
         Retrieves the list of on demand feature views from the registry.
 
+        Args:
+            allow_cache: Whether to allow returning entities from a cached registry.
+            tags: Filter by tags.
+
         Returns:
             A list of on demand feature views.
         """
         return self._registry.list_on_demand_feature_views(
-            self.project, allow_cache=allow_cache
+            self.project, allow_cache=allow_cache, tags=tags
         )
 
     def list_stream_feature_views(
-        self, allow_cache: bool = False
+        self, allow_cache: bool = False, tags: Optional[dict[str, str]] = None
     ) -> List[StreamFeatureView]:
         """
         Retrieves the list of stream feature views from the registry.
 
         Returns:
             A list of stream feature views.
         """
-        return self._list_stream_feature_views(allow_cache)
+        return self._list_stream_feature_views(allow_cache, tags=tags)
 
-    def list_data_sources(self, allow_cache: bool = False) -> List[DataSource]:
+    def list_data_sources(
+        self, allow_cache: bool = False, tags: Optional[dict[str, str]] = None
+    ) -> List[DataSource]:
         """
         Retrieves the list of data sources from the registry.
 
         Args:
             allow_cache: Whether to allow returning data sources from a cached registry.
+            tags: Filter by tags.
 
         Returns:
             A list of data sources.
         """
-        return self._registry.list_data_sources(self.project, allow_cache=allow_cache)
+        return self._registry.list_data_sources(
+            self.project, allow_cache=allow_cache, tags=tags
+        )
 
     def get_entity(self, name: str, allow_registry_cache: bool = False) -> Entity:
         """