[components] Rename component to component_type (#26718)

## Summary & Motivation

## How I Tested These Changes

## Changelog

> Insert changelog entry or delete this section.

python_modules/libraries/dagster-components/dagster_components/__init__.py

@@ -3,7 +3,7 @@
     ComponentGenerateRequest as ComponentGenerateRequest,
     ComponentLoadContext as ComponentLoadContext,
     ComponentRegistry as ComponentRegistry,
-    component as component,
+    component_type as component_type,
 )
 from dagster_components.core.component_defs_builder import (
     build_component_defs as build_component_defs,

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

@@ -263,11 +263,17 @@ def load_params(self, params_schema: Type[T]) -> T:
 COMPONENT_REGISTRY_KEY_ATTR = "__dagster_component_registry_key"
 
 
-def component(
-    cls: Optional[Type[Component]] = None,
-    *,
-    name: Optional[str] = None,
-) -> Any:
+def component_type(cls: Optional[Type[Component]] = None, *, name: Optional[str] = None) -> Any:
+    """Decorator for registering a component type. You must annotate a component
+    type with this decorator in order for it to be inspectable and loaded by tools.
+
+    Args:
+        cls (Optional[Type[Component]]): The target of the decorator: the component class
+            to register. The class must inherit from Component.
+        name (Optional[str]): The name to register the component type under. If not
+            provided, the name will be the snake-cased version of the class name. The
+            name is used as a key in operations like scaffolding and loading.
+    """
     if cls is None:
 
         def wrapper(actual_cls: Type[Component]) -> Type[Component]:

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

@@ -15,7 +15,7 @@
 from dagster_components.core.component import (
     ComponentGenerateRequest,
     TemplatedValueResolver,
-    component,
+    component_type,
 )
 from dagster_components.core.component_rendering import RenderingScope
 from dagster_components.core.dsl_schema import AssetAttributes, AssetSpecProcessor, OpSpecBaseModel
@@ -70,7 +70,7 @@ def get_group_name(self, dbt_resource_props) -> Optional[str]:
         )
 
 
-@component(name="dbt_project")
+@component_type(name="dbt_project")
 class DbtProjectComponent(Component):
     params_schema = DbtProjectParams
     generate_params_schema = DbtGenerateParams

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

@@ -10,7 +10,12 @@
 from pydantic import BaseModel
 from typing_extensions import Self
 
-from dagster_components import Component, ComponentGenerateRequest, ComponentLoadContext, component
+from dagster_components import (
+    Component,
+    ComponentGenerateRequest,
+    ComponentLoadContext,
+    component_type,
+)
 from dagster_components.generate import generate_component_yaml
 
 
@@ -22,7 +27,7 @@ class DefinitionsParamSchema(BaseModel):
     definitions_path: Optional[str] = None
 
 
-@component(name="definitions")
+@component_type(name="definitions")
 class DefinitionsComponent(Component):
     def __init__(self, definitions_path: Path):
         self.definitions_path = definitions_path

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

@@ -11,7 +11,7 @@
 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.component import Component, ComponentLoadContext, component_type
 from dagster_components.core.dsl_schema import AutomationConditionModel
 
 if TYPE_CHECKING:
@@ -52,7 +52,7 @@ class PipesSubprocessScriptCollectionParams(BaseModel):
     scripts: Sequence[PipesSubprocessScriptParams]
 
 
-@component(name="pipes_subprocess_script_collection")
+@component_type(name="pipes_subprocess_script_collection")
 class PipesSubprocessScriptCollection(Component):
     """Assets that wrap Python scripts executed with Dagster's PipesSubprocessClient."""
 

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

@@ -12,7 +12,7 @@
 from typing_extensions import Self
 
 from dagster_components import Component, ComponentLoadContext
-from dagster_components.core.component import ComponentGenerateRequest, component
+from dagster_components.core.component import ComponentGenerateRequest, component_type
 from dagster_components.core.dsl_schema import AssetAttributes, AssetSpecProcessor, OpSpecBaseModel
 from dagster_components.generate import generate_component_yaml
 
@@ -23,7 +23,7 @@ class SlingReplicationParams(BaseModel):
     asset_attributes: Optional[AssetAttributes] = None
 
 
-@component(name="sling_replication")
+@component_type(name="sling_replication")
 class SlingReplicationComponent(Component):
     params_schema = SlingReplicationParams
 

python_modules/libraries/dagster-components/dagster_components/lib/test/all_metadata_empty_asset.py

@@ -5,7 +5,7 @@
 from dagster._core.execution.context.asset_execution_context import AssetExecutionContext
 from typing_extensions import Self
 
-from dagster_components import Component, ComponentLoadContext, component
+from dagster_components import Component, ComponentLoadContext, component_type
 from dagster_components.core.component import ComponentGenerateRequest
 from dagster_components.core.component_decl_builder import YamlComponentDecl
 from dagster_components.generate import generate_component_yaml
@@ -14,7 +14,7 @@
     from dagster_components.core.component import ComponentDeclNode
 
 
-@component(name="all_metadata_empty_asset")
+@component_type(name="all_metadata_empty_asset")
 class AllMetadataEmptyAsset(Component):
     @classmethod
     def from_decl_node(

python_modules/libraries/dagster-components/dagster_components/lib/test/simple_asset.py

@@ -7,7 +7,7 @@
 from pydantic import BaseModel, TypeAdapter
 from typing_extensions import Self
 
-from dagster_components import Component, ComponentLoadContext, component
+from dagster_components import Component, ComponentLoadContext, component_type
 from dagster_components.core.component import ComponentGenerateRequest
 from dagster_components.core.component_decl_builder import YamlComponentDecl
 from dagster_components.generate import generate_component_yaml
@@ -21,7 +21,7 @@ class SimpleAssetParams(BaseModel):
     value: str
 
 
-@component(name="simple_asset")
+@component_type(name="simple_asset")
 class SimpleAsset(Component):
     """A simple asset that returns a constant string value."""
 

python_modules/libraries/dagster-components/dagster_components/lib/test/simple_pipes_script_asset.py

@@ -11,7 +11,7 @@
 from pydantic import BaseModel, TypeAdapter
 from typing_extensions import Self
 
-from dagster_components import Component, ComponentLoadContext, component
+from dagster_components import Component, ComponentLoadContext, component_type
 from dagster_components.core.component import ComponentGenerateRequest
 from dagster_components.core.component_decl_builder import YamlComponentDecl
 from dagster_components.generate import generate_component_yaml
@@ -43,7 +43,7 @@ def cli(asset_key: str, filename: str) -> "SimplePipesScriptAssetParams":
 """
 
 
-@component(name="simple_pipes_script_asset")
+@component_type(name="simple_pipes_script_asset")
 class SimplePipesScriptAsset(Component):
     """A simple asset that runs a Python script with the Pipes subprocess client.
 

python_modules/libraries/dagster-components/dagster_components_tests/code_locations/custom_sling_location/custom_sling_location/components/debug_sling_component/component.py

@@ -1,12 +1,12 @@
 from typing import Iterator
 
 from dagster._core.execution.context.asset_execution_context import AssetExecutionContext
-from dagster_components import component
+from dagster_components import component_type
 from dagster_components.lib.sling_replication import SlingReplicationComponent
 from dagster_embedded_elt.sling import SlingResource
 
 
-@component(name="debug_sling_replication")
+@component_type(name="debug_sling_replication")
 class DebugSlingReplicationComponent(SlingReplicationComponent):
     def execute(self, context: AssetExecutionContext, sling: SlingResource) -> Iterator:
         return sling.replicate(context=context, debug=True)

python_modules/libraries/dagster-components/dagster_components_tests/integration_tests/test_sling_integration_test.py

@@ -16,7 +16,7 @@
     YamlComponentDecl,
     build_components_from_component_folder,
 )
-from dagster_components.lib.sling_replication import SlingReplicationComponent, component
+from dagster_components.lib.sling_replication import SlingReplicationComponent, component_type
 from dagster_embedded_elt.sling import SlingResource
 
 from dagster_components_tests.utils import assert_assets, get_asset_keys, script_load_context
@@ -137,7 +137,7 @@ def test_load_from_path(sling_path: Path) -> None:
 
 
 def test_sling_subclass() -> None:
-    @component(name="debug_sling_replication")
+    @component_type(name="debug_sling_replication")
     class DebugSlingReplicationComponent(SlingReplicationComponent):
         def execute(
             self, context: AssetExecutionContext, sling: SlingResource

python_modules/libraries/dagster-components/dagster_components_tests/rendering_tests/custom_scope_component/component.py

@@ -1,7 +1,7 @@
 from typing import Any, Mapping
 
 from dagster import AssetSpec, AutomationCondition, Definitions
-from dagster_components import Component, ComponentLoadContext, component
+from dagster_components import Component, ComponentLoadContext, component_type
 from pydantic import BaseModel
 
 
@@ -17,7 +17,7 @@ class CustomScopeParams(BaseModel):
     attributes: Mapping[str, Any]
 
 
-@component(name="custom_scope_component")
+@component_type(name="custom_scope_component")
 class HasCustomScope(Component):
     params_schema = CustomScopeParams
 

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

@@ -1,25 +1,25 @@
-from dagster_components import Component, component
+from dagster_components import Component, component_type
 from dagster_components.core.component import get_component_name, is_registered_component
 
 
 def test_registered_component_with_default_name() -> None:
-    @component
+    @component_type
     class RegisteredComponent(Component): ...
 
     assert is_registered_component(RegisteredComponent)
     assert get_component_name(RegisteredComponent) == "registered_component"
 
 
 def test_registered_component_with_default_name_and_parens() -> None:
-    @component()
+    @component_type()
     class RegisteredComponent(Component): ...
 
     assert is_registered_component(RegisteredComponent)
     assert get_component_name(RegisteredComponent) == "registered_component"
 
 
 def test_registered_component_with_explicit_kwarg_name() -> None:
-    @component(name="explicit_name")
+    @component_type(name="explicit_name")
     class RegisteredComponent(Component): ...
 
     assert is_registered_component(RegisteredComponent)

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

@@ -55,8 +55,8 @@ def _find_repo_root():
 
 def _generate_test_component_source(number: int) -> str:
     return textwrap.dedent(f"""
-    from dagster_components import Component, component
-    @component(name="test_component_{number}")
+    from dagster_components import Component, component_type
+    @component_type(name="test_component_{number}")
     class TestComponent{number}(Component):
         pass
     """)