handle graph snapshots

python_modules/dagster-graphql/dagster_graphql_tests/graphql/__snapshots__/test_all_snapshot_ids.ambr

@@ -2571,6 +2571,9 @@
               "mapped_solid_name": "never_runs_op"
             }
           ],
+          "pools": {
+            "__set__": []
+          },
           "tags": {}
         }
       ],
@@ -33745,6 +33748,9 @@
           "name": "simple_graph",
           "output_def_snaps": [],
           "output_mapping_snaps": [],
+          "pools": {
+            "__set__": []
+          },
           "tags": {}
         }
       ],
@@ -33784,7 +33790,7 @@
   '''
 # ---
 # name: test_all_snapshot_ids[17]
-  '2f4a7e8dac16272a9e008a61e766b43bd473eb7e'
+  'cfb767a61be6a485474582ec75fc6834cd314c08'
 # ---
 # name: test_all_snapshot_ids[18]
   '''
@@ -34920,6 +34926,9 @@
               "mapped_solid_name": "adder_2"
             }
           ],
+          "pools": {
+            "__set__": []
+          },
           "tags": {}
         },
         {
@@ -35002,6 +35011,9 @@
               "mapped_solid_name": "adder_2"
             }
           ],
+          "pools": {
+            "__set__": []
+          },
           "tags": {}
         },
         {
@@ -35084,6 +35096,9 @@
               "mapped_solid_name": "div_2"
             }
           ],
+          "pools": {
+            "__set__": []
+          },
           "tags": {}
         }
       ],
@@ -35165,10 +35180,10 @@
   '''
 # ---
 # name: test_all_snapshot_ids[19]
-  'f726acb538de96f43dfa0335f7bc79d1b52394c1'
+  'b336066bf8dc411b162f9869dd08da0b18057896'
 # ---
 # name: test_all_snapshot_ids[1]
-  '6c2e7891d74bdc0ff647f100a13f4a630081c2ba'
+  'fb54440831226acbda6ad87d0d7599c4f3424168'
 # ---
 # name: test_all_snapshot_ids[20]
   '''
@@ -54872,6 +54887,9 @@
               "mapped_solid_name": "never_runs_op"
             }
           ],
+          "pools": {
+            "__set__": []
+          },
           "tags": {}
         }
       ],
@@ -55018,7 +55036,7 @@
   '''
 # ---
 # name: test_all_snapshot_ids[51]
-  '709d40d76a7309b11219cb331842fb349e161eb0'
+  '200c1bc946100875b19e0c6b7f26fbb9edab070b'
 # ---
 # name: test_all_snapshot_ids[52]
   '''
@@ -80111,6 +80129,9 @@
               "mapped_solid_name": "plus_one"
             }
           ],
+          "pools": {
+            "__set__": []
+          },
           "tags": {}
         }
       ],
@@ -80254,7 +80275,7 @@
   '''
 # ---
 # name: test_all_snapshot_ids[99]
-  'cf140114fda778cc12c11ba13f7e26cd0fbccb3c'
+  '1959e3612cf7d53844928fff25df04128d1b15ff'
 # ---
 # name: test_all_snapshot_ids[9]
   'cf67ad5622d23845499daf2adba4a11f6b23f9eb'

python_modules/dagster/dagster/_core/definitions/graph_definition.py

@@ -808,6 +808,13 @@ def tags(self) -> Mapping[str, str]:
         """The tags associated with the graph."""
         return super().tags
 
+    @property
+    def pools(self) -> set[str]:
+        pools = set()
+        for node_def in self.node_defs:
+            pools.update(node_def.pools)
+        return pools
+
     @public
     def alias(self, name: str) -> "PendingNodeInvocation":
         """Aliases the graph with a new name.

python_modules/dagster/dagster/_core/definitions/node_definition.py

@@ -232,3 +232,7 @@ def get_op_handles(self, parent: "NodeHandle") -> AbstractSet["NodeHandle"]: ...
     def get_op_output_handles(
         self, parent: Optional["NodeHandle"]
     ) -> AbstractSet["NodeOutputHandle"]: ...
+
+    @property
+    @abstractmethod
+    def pools(self) -> set[str]: ...

python_modules/dagster/dagster/_core/definitions/op_definition.py

@@ -35,7 +35,7 @@
 )
 from dagster._core.types.dagster_type import DagsterType, DagsterTypeKind
 from dagster._utils import IHasInternalInit
-from dagster._utils.warnings import normalize_renamed_param
+from dagster._utils.warnings import normalize_renamed_param, preview_warning
 
 if TYPE_CHECKING:
     from dagster._core.definitions.asset_layer import AssetLayer
@@ -298,6 +298,11 @@ def pool(self) -> Optional[str]:
         """Optional[str]: The concurrency group for this op."""
         return self._pool
 
+    @property
+    def pools(self) -> set[str]:
+        """Optional[str]: The concurrency group for this op."""
+        return {self._pool} if self._pool else set()
+
     def is_from_decorator(self) -> bool:
         from dagster._core.definitions.decorators.op_decorator import DecoratedOpFunction
 
@@ -605,6 +610,7 @@ def _validate_pool(pool, tags):
         )
 
     if pool:
+        preview_warning("Pools")
         return pool
 
     if tag_concurrency_key:

python_modules/dagster/dagster/_core/snap/node.py

@@ -159,6 +159,7 @@ class GraphDefSnap:
     dep_structure_snapshot: DependencyStructureSnapshot
     input_mapping_snaps: Sequence[InputMappingSnap]
     output_mapping_snaps: Sequence[OutputMappingSnap]
+    pools: set[str]
 
     @cached_property
     def input_def_map(self) -> Mapping[str, InputDefSnap]:
@@ -281,6 +282,7 @@ def build_graph_def_snap(graph_def: GraphDefinition) -> GraphDefSnap:
         dep_structure_snapshot=build_dep_structure_snapshot_from_graph_def(graph_def),
         input_mapping_snaps=list(map(build_input_mapping_snap, graph_def.input_mappings)),
         output_mapping_snaps=list(map(build_output_mapping_snap, graph_def.output_mappings)),
+        pools=graph_def.pools,
     )
 
 

python_modules/dagster/dagster_tests/core_tests/snap_tests/__snapshots__/test_execution_plan.ambr

@@ -310,7 +310,7 @@
       },
       "step_output_versions": []
     },
-    "pipeline_snapshot_id": "3057df527127ce93bc08075d3dc3149b5054065a",
+    "pipeline_snapshot_id": "b57cc7e00dc45fd4927a082265100e665a21f23d",
     "snapshot_version": 1,
     "step_keys_to_execute": [
       "comp_1.return_one",