[components] Remove AutomationConditionModel in favor of raw python o…

…bject

python_modules/libraries/dagster-components/dagster_components/core/component_rendering.py

@@ -4,6 +4,9 @@
 from typing import AbstractSet, Any, Callable, Mapping, Optional, Sequence, Type, TypeVar, Union
 
 import dagster._check as check
+from dagster._core.definitions.declarative_automation.automation_condition import (
+    AutomationCondition,
+)
 from dagster._record import record
 from jinja2.nativetypes import NativeTemplate
 from pydantic import BaseModel, Field
@@ -17,6 +20,13 @@
 CONTEXT_KEY = "required_rendering_scope"
 
 
+def automation_condition_scope() -> Mapping[str, Any]:
+    return {
+        "eager": AutomationCondition.eager,
+        "on_cron": AutomationCondition.on_cron,
+    }
+
+
 def RenderingScope(field: Optional[FieldInfo] = None, *, required_scope: AbstractSet[str]) -> Any:
     """Defines a Pydantic Field that requires a specific scope to be available before rendering.
 
@@ -50,7 +60,9 @@ class TemplatedValueResolver:
 
     @staticmethod
     def default() -> "TemplatedValueResolver":
-        return TemplatedValueResolver(context={"env": _env})
+        return TemplatedValueResolver(
+            context={"env": _env, "automation_condition": automation_condition_scope()}
+        )
 
     def with_context(self, **additional_context) -> "TemplatedValueResolver":
         return TemplatedValueResolver(context={**self.context, **additional_context})

python_modules/libraries/dagster-components/dagster_components/core/dsl_schema.py

@@ -20,21 +20,34 @@ class OpSpecBaseModel(BaseModel):
     tags: Optional[Dict[str, str]] = None
 
 
-class AutomationConditionModel(BaseModel):
-    type: str
-    params: Mapping[str, Any] = {}
+class AssetAttributesModel(BaseModel):
+    key: Optional[str] = None
+    deps: Sequence[str] = []
+    description: Optional[str] = None
+    metadata: Union[str, Mapping[str, Any]] = {}
+    group_name: Optional[str] = None
+    skippable: bool = False
+    code_version: Optional[str] = None
+    owners: Sequence[str] = []
+    tags: Union[str, Mapping[str, str]] = {}
+    automation_condition: Optional[Union[str, AutomationCondition]] = RenderingScope(
+        Field(None), required_scope={"automation_condition"}
+    )
+
+    class Config:
+        # required for AutomationCondition
+        arbitrary_types_allowed = True
 
-    def to_automation_condition(self) -> AutomationCondition:
-        return getattr(AutomationCondition, self.type)(**self.params)
+    def get_resolved_attributes(self, value_resolver: TemplatedValueResolver) -> Mapping[str, Any]:
+        return value_resolver.resolve(self.model_dump(exclude_unset=True))
 
 
 class AssetSpecProcessor(ABC, BaseModel):
     target: str = "*"
-    description: Optional[str] = None
-    metadata: Optional[Mapping[str, Any]] = None
-    group_name: Optional[str] = None
-    tags: Optional[Mapping[str, str]] = None
-    automation_condition: Optional[AutomationConditionModel] = None
+    attributes: AssetAttributesModel
+
+    class Config:
+        arbitrary_types_allowed = True
 
     def _apply_to_spec(self, spec: AssetSpec, attributes: Mapping[str, Any]) -> AssetSpec: ...
 
@@ -48,10 +61,9 @@ def apply_to_spec(
             return spec
 
         # add the original spec to the context and resolve values
-        attributes = value_resolver.with_context(asset=spec).resolve(
-            self.model_dump(exclude={"target", "operation"}, exclude_unset=True)
+        return self._apply_to_spec(
+            spec, self.attributes.get_resolved_attributes(value_resolver.with_context(asset=spec))
         )
-        return self._apply_to_spec(spec, attributes)
 
     def apply(self, defs: Definitions, value_resolver: TemplatedValueResolver) -> Definitions:
         target_selection = AssetSelection.from_string(self.target, include_sources=True)

python_modules/libraries/dagster-components/dagster_components/lib/pipes_subprocess_script_collection.py

@@ -1,51 +1,24 @@
 import shutil
 from pathlib import Path
-from typing import TYPE_CHECKING, Any, Mapping, Optional, Sequence
+from typing import TYPE_CHECKING, Mapping, Sequence
 
-from dagster._core.definitions.asset_key import AssetKey
 from dagster._core.definitions.asset_spec import AssetSpec
 from dagster._core.definitions.assets import AssetsDefinition
 from dagster._core.definitions.decorators.asset_decorator import multi_asset
 from dagster._core.execution.context.asset_execution_context import AssetExecutionContext
 from dagster._core.pipes.subprocess import PipesSubprocessClient
-from dagster._utils.warnings import suppress_dagster_warnings
 from pydantic import BaseModel
 
 from dagster_components.core.component import Component, ComponentLoadContext, component
-from dagster_components.core.dsl_schema import AutomationConditionModel
+from dagster_components.core.dsl_schema import AssetAttributesModel
 
 if TYPE_CHECKING:
     from dagster._core.definitions.definitions_class import Definitions
 
 
-class AssetSpecModel(BaseModel):
-    key: str
-    deps: Sequence[str] = []
-    description: Optional[str] = None
-    metadata: Mapping[str, Any] = {}
-    group_name: Optional[str] = None
-    skippable: bool = False
-    code_version: Optional[str] = None
-    owners: Sequence[str] = []
-    tags: Mapping[str, str] = {}
-    automation_condition: Optional[AutomationConditionModel] = None
-
-    @suppress_dagster_warnings
-    def to_asset_spec(self) -> AssetSpec:
-        return AssetSpec(
-            **{
-                **self.__dict__,
-                "key": AssetKey.from_user_string(self.key),
-                "automation_condition": self.automation_condition.to_automation_condition()
-                if self.automation_condition
-                else None,
-            },
-        )
-
-
 class PipesSubprocessScriptParams(BaseModel):
     path: str
-    assets: Sequence[AssetSpecModel]
+    assets: Sequence[AssetAttributesModel]
 
 
 class PipesSubprocessScriptCollectionParams(BaseModel):
@@ -78,11 +51,14 @@ def load(cls, context: ComponentLoadContext) -> "PipesSubprocessScriptCollection
             script_path = context.path / script.path
             if not script_path.exists():
                 raise FileNotFoundError(f"Script {script_path} does not exist")
-            path_specs[script_path] = [spec.to_asset_spec() for spec in script.assets]
+            path_specs[script_path] = [
+                AssetSpec(**asset.get_resolved_attributes(context.templated_value_resolver))
+                for asset in script.assets
+            ]
 
         return cls(dirpath=context.path, path_specs=path_specs)
 
-    def build_defs(self, load_context: "ComponentLoadContext") -> "Definitions":
+    def build_defs(self, context: "ComponentLoadContext") -> "Definitions":
         from dagster._core.definitions.definitions_class import Definitions
 
         return Definitions(

python_modules/libraries/dagster-components/dagster_components_tests/code_locations/python_script_location/components/scripts/component.yaml

@@ -5,13 +5,9 @@ params:
     - path: script_one.py
       assets:
         - key: a
-          automation_condition:
-            type: eager
+          automation_condition: "{{ automation_condition.eager() }}"
         - key: b
-          automation_condition:
-            type: on_cron
-            params:
-              cron_schedule: "@daily"
+          automation_condition: "{{ automation_condition.on_cron('@daily') }}"
           deps: [up1, up2]
     - path: script_two.py
       assets:

python_modules/libraries/dagster-components/dagster_components_tests/stub_code_locations/dbt_project_location/components/jaffle_shop_dbt/component.yaml

@@ -5,13 +5,12 @@ params:
     project_dir: jaffle_shop
 
   asset_attributes:
-    - tags:
-        foo: bar
-      metadata:
-        something: 1
-      automation_condition:
-        type: on_cron
-        params:
-          cron_schedule: "@daily"
-    - tags:
-        another: one
+    - attributes: 
+        tags:
+          foo: bar
+        metadata:
+          something: 1
+        automation_condition: "{{ automation_condition.on_cron('@daily') }}"
+    - attributes:
+        tags:
+          another: one

python_modules/libraries/dagster-components/dagster_components_tests/unit_tests/test_pipes_subprocess_script_collection.py

@@ -34,13 +34,13 @@ def test_python_params() -> None:
                     {
                         "path": "script_one.py",
                         "assets": [
-                            {"key": "a", "automation_condition": {"type": "eager"}},
+                            {
+                                "key": "a",
+                                "automation_condition": "{{ automation_condition.eager() }}",
+                            },
                             {
                                 "key": "b",
-                                "automation_condition": {
-                                    "type": "on_cron",
-                                    "params": {"cron_schedule": "@daily"},
-                                },
+                                "automation_condition": "{{ automation_condition.on_cron('@daily') }}",
                                 "deps": ["up1", "up2"],
                             },
                         ],

python_modules/libraries/dagster-components/dagster_components_tests/unit_tests/test_spec_processing.py

@@ -1,7 +1,8 @@
 import pytest
-from dagster import AssetKey, AssetSpec, Definitions
+from dagster import AssetKey, AssetSpec, AutomationCondition, Definitions
 from dagster_components.core.dsl_schema import (
     AssetAttributes,
+    AssetAttributesModel,
     MergeAttributes,
     ReplaceAttributes,
     TemplatedValueResolver,
@@ -23,7 +24,11 @@ class M(BaseModel):
 
 
 def test_replace_attributes() -> None:
-    op = ReplaceAttributes(operation="replace", target="group:g2", tags={"newtag": "newval"})
+    op = ReplaceAttributes(
+        operation="replace",
+        target="group:g2",
+        attributes=AssetAttributesModel(tags={"newtag": "newval"}),
+    )
 
     newdefs = op.apply(defs, TemplatedValueResolver.default())
     asset_graph = newdefs.get_asset_graph()
@@ -33,7 +38,11 @@ def test_replace_attributes() -> None:
 
 
 def test_merge_attributes() -> None:
-    op = MergeAttributes(operation="merge", target="group:g2", tags={"newtag": "newval"})
+    op = MergeAttributes(
+        operation="merge",
+        target="group:g2",
+        attributes=AssetAttributesModel(tags={"newtag": "newval"}),
+    )
 
     newdefs = op.apply(defs, TemplatedValueResolver.default())
     asset_graph = newdefs.get_asset_graph()
@@ -43,7 +52,9 @@ def test_merge_attributes() -> None:
 
 
 def test_render_attributes_asset_context() -> None:
-    op = MergeAttributes(tags={"group_name_tag": "group__{{ asset.group_name }}"})
+    op = MergeAttributes(
+        attributes=AssetAttributesModel(tags={"group_name_tag": "group__{{ asset.group_name }}"})
+    )
 
     newdefs = op.apply(defs, TemplatedValueResolver.default().with_context(foo="theval"))
     asset_graph = newdefs.get_asset_graph()
@@ -54,33 +65,68 @@ def test_render_attributes_asset_context() -> None:
 
 def test_render_attributes_custom_context() -> None:
     op = ReplaceAttributes(
-        operation="replace", target="group:g2", tags={"a": "{{ foo }}", "b": "prefix_{{ foo }}"}
+        operation="replace",
+        target="group:g2",
+        attributes=AssetAttributesModel(
+            tags={"a": "{{ foo }}", "b": "prefix_{{ foo }}"},
+            metadata="{{ metadata }}",
+            automation_condition="{{ custom_cron('@daily') }}",
+        ),
     )
 
-    newdefs = op.apply(defs, TemplatedValueResolver.default().with_context(foo="theval"))
+    def _custom_cron(s):
+        return AutomationCondition.cron_tick_passed(s) & ~AutomationCondition.in_progress()
+
+    metadata = {"a": 1, "b": "str", "d": 1.23}
+    newdefs = op.apply(
+        defs,
+        TemplatedValueResolver.default().with_context(
+            foo="theval", metadata=metadata, custom_cron=_custom_cron
+        ),
+    )
     asset_graph = newdefs.get_asset_graph()
     assert asset_graph.get(AssetKey("a")).tags == {}
-    assert asset_graph.get(AssetKey("b")).tags == {"a": "theval", "b": "prefix_theval"}
-    assert asset_graph.get(AssetKey("c")).tags == {"a": "theval", "b": "prefix_theval"}
+    assert asset_graph.get(AssetKey("a")).metadata == {}
+    assert asset_graph.get(AssetKey("a")).automation_condition is None
+
+    for k in ["b", "c"]:
+        node = asset_graph.get(AssetKey(k))
+        assert node.tags == {"a": "theval", "b": "prefix_theval"}
+        assert node.metadata == metadata
+        assert node.automation_condition == _custom_cron("@daily")
 
 
 @pytest.mark.parametrize(
     "python,expected",
     [
         # default to merge and a * target
-        ({"tags": {"a": "b"}}, MergeAttributes(target="*", tags={"a": "b"})),
         (
-            {"operation": "replace", "tags": {"a": "b"}},
-            ReplaceAttributes(operation="replace", target="*", tags={"a": "b"}),
+            {"attributes": {"tags": {"a": "b"}}},
+            MergeAttributes(target="*", attributes=AssetAttributesModel(tags={"a": "b"})),
+        ),
+        (
+            {"operation": "replace", "attributes": {"tags": {"a": "b"}}},
+            ReplaceAttributes(
+                operation="replace",
+                target="*",
+                attributes=AssetAttributesModel(tags={"a": "b"}),
+            ),
         ),
         # explicit target
         (
-            {"tags": {"a": "b"}, "target": "group:g2"},
-            MergeAttributes(target="group:g2", tags={"a": "b"}),
+            {"attributes": {"tags": {"a": "b"}}, "target": "group:g2"},
+            MergeAttributes(
+                target="group:g2",
+                attributes=AssetAttributesModel(tags={"a": "b"}),
+            ),
         ),
         (
-            {"operation": "replace", "tags": {"a": "b"}, "target": "group:g2"},
-            ReplaceAttributes(operation="replace", target="group:g2", tags={"a": "b"}),
+            {"operation": "replace", "attributes": {"tags": {"a": "b"}}, "target": "group:g2"},
+            ReplaceAttributes(
+                operation="replace",
+                target="group:g2",
+                attributes=AssetAttributesModel(tags={"a": "b"}),
+            ),
         ),
     ],
 )