feat(routes): add moderation route support

README.md

@@ -10,6 +10,7 @@ Pytest plugin for automatically mocking OpenAI requests. Powered by [RESPX](http
 - [Embeddings](https://platform.openai.com/docs/api-reference/embeddings)
 - [Files](https://platform.openai.com/docs/api-reference/files)
 - [Models](https://platform.openai.com/docs/api-reference/models)
+- [Moderations](https://platform.openai.com/docs/api-reference/moderations)
 - [Assistants](https://platform.openai.com/docs/api-reference/assistants)
 - [Threads](https://platform.openai.com/docs/api-reference/threads)
 - [Messages](https://platform.openai.com/docs/api-reference/messages)

docs/coverage.md

@@ -43,7 +43,7 @@ The end-goal of this library is to eventually support all OpenAI API routes. See
 | Retrieve model                     | :material-check:{ .green } |             -              | Stateful   |
 | Delete a fine-tuned model          |  :material-close:{ .red }  |             -              | -          |
 | **Moderations**                    |
-| Create moderation                  |  :material-close:{ .red }  |             -              | -          |
+| Create moderation                  | :material-check:{ .green } |             -              | Stateless  |
 | **Assistants**                     |
 | Create assistant                   | :material-check:{ .green } |             -              | Stateful   |
 | List assistants                    | :material-check:{ .green } |             -              | Stateful   |

examples/test_moderations.py

@@ -0,0 +1,75 @@
+import openai
+import pytest
+
+import openai_responses
+from openai_responses import OpenAIMock
+
+
+@pytest.fixture()
+def client():
+    return openai.Client(api_key="sk-fake123")
+
+
+@openai_responses.mock()
+def test_create_moderation_returns_default(
+    openai_mock: OpenAIMock, client: openai.Client
+):
+    expected_prefix = "modr-"
+    expect_model = "text-moderation-007"
+
+    actual = client.moderations.create(input="Test input")
+
+    assert actual.id.startswith(
+        expected_prefix
+    ), f"Expected id to start with {expected_prefix}"
+    assert actual.model == expect_model
+    assert len(actual.results) == 0
+    assert openai_mock.moderations.create.route.call_count == 1
+
+
+@openai_responses.mock()
+def test_create_moderation_applies_defaults_if_partial_response_provided(
+    openai_mock: OpenAIMock, client: openai.Client
+):
+    openai_mock.moderations.create.response = {
+        "results": [
+            {
+                "flagged": True,
+                "categories": {"harassment": True, "violence/graphic": True},
+                "category_scores": {"harassment": 0.9, "violence/graphic": 0.8},
+            }
+        ]
+    }
+
+    actual = client.moderations.create(input="Test input")
+
+    assert len(actual.results) == 1
+    assert actual.results[0].model_dump(by_alias=True) == {
+        "flagged": True,
+        "categories": {
+            "harassment": True,
+            "harassment/threatening": False,
+            "hate": False,
+            "hate/threatening": False,
+            "self-harm": False,
+            "self-harm/instructions": False,
+            "self-harm/intent": False,
+            "sexual": False,
+            "sexual/minors": False,
+            "violence": False,
+            "violence/graphic": True,
+        },
+        "category_scores": {
+            "harassment": 0.9,
+            "harassment/threatening": 0.0,
+            "hate": 0.0,
+            "hate/threatening": 0.0,
+            "self-harm": 0.0,
+            "self-harm/instructions": 0.0,
+            "self-harm/intent": 0.0,
+            "sexual": 0.0,
+            "sexual/minors": 0.0,
+            "violence": 0.0,
+            "violence/graphic": 0.8,
+        },
+    }

src/openai_responses/_mock.py

@@ -4,7 +4,14 @@
 
 import respx
 
-from ._routes import BetaRoutes, ChatRoutes, EmbeddingsRoutes, FileRoutes, ModelRoutes
+from ._routes import (
+    BetaRoutes,
+    ChatRoutes,
+    EmbeddingsRoutes,
+    FileRoutes,
+    ModelRoutes,
+    ModerationsRoutes,
+)
 from .stores import StateStore
 
 
@@ -14,6 +21,7 @@ class OpenAIMock:
     embeddings: EmbeddingsRoutes
     files: FileRoutes
     models: ModelRoutes
+    moderations: ModerationsRoutes
 
     def __init__(
         self,
@@ -50,6 +58,7 @@ def _init_routes(self) -> None:
         self.embeddings = EmbeddingsRoutes(self._router)
         self.files = FileRoutes(self._router, self._state)
         self.models = ModelRoutes(self._router, self._state)
+        self.moderations = ModerationsRoutes(self._router)
 
         # NOTE: need to sort routes to avoid match conflicts
         self._router.routes._routes.sort(key=lambda r: len(repr(r._pattern)), reverse=True)  # type: ignore

src/openai_responses/_routes/__init__.py

@@ -12,10 +12,18 @@
     FileRetrieveContentRoute,
 )
 from .models import ModelListRoute, ModelRetrieveRoute
+from .moderation import ModerationCreateRoute
 
 from .beta import BetaRoutes
 
-__all__ = ["BetaRoutes", "ChatRoutes", "EmbeddingsRoutes", "FileRoutes", "ModelRoutes"]
+__all__ = [
+    "BetaRoutes",
+    "ChatRoutes",
+    "EmbeddingsRoutes",
+    "FileRoutes",
+    "ModelRoutes",
+    "ModerationsRoutes",
+]
 
 
 class ChatRoutes:
@@ -46,3 +54,8 @@ class ModelRoutes:
     def __init__(self, router: respx.MockRouter, state: StateStore) -> None:
         self.list = ModelListRoute(router, state)
         self.retrieve = ModelRetrieveRoute(router, state)
+
+
+class ModerationsRoutes:
+    def __init__(self, router: respx.MockRouter) -> None:
+        self.create = ModerationCreateRoute(router)

src/openai_responses/_routes/_base.py

@@ -70,7 +70,7 @@ def _handler(request: httpx.Request, route: respx.Route, **kwargs: Any):
                 assert not callable(self._response)
                 return httpx.Response(
                     status_code=self._status_code,
-                    json=model_dict(self._build(self._response, request)),
+                    json=model_dict(self._build(self._response, request), by_alias=True),
                 )
 
         return _handler

src/openai_responses/_routes/moderation.py

@@ -0,0 +1,81 @@
+from openai.types.moderation import Moderation, Categories, CategoryScores
+from openai.types.moderation_create_response import ModerationCreateResponse
+
+import httpx
+import respx
+
+from ._base import StatelessRoute
+
+from .._types.partials.moderation import (
+    PartialModerationCreateResponse,
+    PartialCategories,
+    PartialCategoryScores,
+)
+
+from .._utils.serde import model_parse
+from .._utils.faker import faker
+
+__all__ = ["ModerationCreateRoute"]
+
+_default_categories: PartialCategories = {
+    "harassment": False,
+    "harassment/threatening": False,
+    "hate": False,
+    "hate/threatening": False,
+    "self-harm": False,
+    "self-harm/instructions": False,
+    "self-harm/intent": False,
+    "sexual": False,
+    "sexual/minors": False,
+    "violence": False,
+    "violence/graphic": False,
+}
+
+_default_category_scores: PartialCategoryScores = {
+    "harassment": 0.0,
+    "harassment/threatening": 0.0,
+    "hate": 0.0,
+    "hate/threatening": 0.0,
+    "self-harm": 0.0,
+    "self-harm/instructions": 0.0,
+    "self-harm/intent": 0.0,
+    "sexual": 0.0,
+    "sexual/minors": 0.0,
+    "violence": 0.0,
+    "violence/graphic": 0.0,
+}
+
+
+class ModerationCreateRoute(
+    StatelessRoute[ModerationCreateResponse, PartialModerationCreateResponse]
+):
+    def __init__(self, router: respx.MockRouter) -> None:
+        super().__init__(route=router.post(url__regex="/moderations"), status_code=200)
+
+    @staticmethod
+    def _build(
+        partial: PartialModerationCreateResponse, request: httpx.Request
+    ) -> ModerationCreateResponse:
+        partial_results = partial.get("results", [])
+        moderation_results = [
+            Moderation(
+                categories=model_parse(
+                    Categories,
+                    _default_categories
+                    | partial_result.get("categories", _default_categories),
+                ),
+                category_scores=model_parse(
+                    CategoryScores,
+                    _default_category_scores
+                    | partial_result.get("category_scores", _default_category_scores),
+                ),
+                flagged=partial_result.get("flagged", False),
+            )
+            for partial_result in partial_results
+        ]
+
+        return ModerationCreateResponse(
+            id=partial.get("id", faker.moderation.id()),
+            model=partial.get("model", "text-moderation-007"),
+            results=moderation_results,
+        )

src/openai_responses/_types/partials/moderation.py

@@ -0,0 +1,54 @@
+from typing import List, TypedDict
+from typing_extensions import NotRequired
+
+__all__ = [
+    "PartialModerationCreateResponse",
+    "PartialCategories",
+    "PartialCategoryScores",
+]
+
+PartialCategories = TypedDict(
+    "PartialCategories",
+    {
+        "harassment": NotRequired[bool],
+        "harassment/threatening": NotRequired[bool],
+        "hate": NotRequired[bool],
+        "hate/threatening": NotRequired[bool],
+        "self-harm": NotRequired[bool],
+        "self-harm/instructions": NotRequired[bool],
+        "self-harm/intent": NotRequired[bool],
+        "sexual": NotRequired[bool],
+        "sexual/minors": NotRequired[bool],
+        "violence": NotRequired[bool],
+        "violence/graphic": NotRequired[bool],
+    },
+)
+
+PartialCategoryScores = TypedDict(
+    "PartialCategoryScores",
+    {
+        "harassment": NotRequired[float],
+        "harassment/threatening": NotRequired[float],
+        "hate": NotRequired[float],
+        "hate/threatening": NotRequired[float],
+        "self-harm": NotRequired[float],
+        "self-harm/instructions": NotRequired[float],
+        "self-harm/intent": NotRequired[float],
+        "sexual": NotRequired[float],
+        "sexual/minors": NotRequired[float],
+        "violence": NotRequired[float],
+        "violence/graphic": NotRequired[float],
+    },
+)
+
+
+class PartialModeration(TypedDict):
+    categories: NotRequired[PartialCategories]
+    category_scores: NotRequired[PartialCategoryScores]
+    flagged: NotRequired[bool]
+
+
+class PartialModerationCreateResponse(TypedDict):
+    id: NotRequired[str]
+    model: NotRequired[str]
+    results: NotRequired[List[PartialModeration]]

src/openai_responses/_utils/faker.py

@@ -99,10 +99,16 @@ def id(self) -> str:
             return gen_id("vsfb")
 
 
+class ModerationProvider:
+    def id(self) -> str:
+        return gen_id(prefix="modr", sep="-")
+
+
 class Faker:
     def __init__(self) -> None:
         self.chat = ChatProvider()
         self.file = FileProvider()
+        self.moderation = ModerationProvider()
         self.beta = Faker.BetaProviders()
 
     class BetaProviders:

src/openai_responses/_utils/serde.py

@@ -13,15 +13,15 @@ def json_loads(b: bytes) -> Any:
     return {k: v for k, v in d.items() if v is not None}
 
 
-def model_dict(m: BaseModel) -> dict[str, Any]:
+def model_dict(m: BaseModel, **kwargs: Any) -> dict[str, Any]:
     if hasattr(m, "model_dump"):
-        return getattr(m, "model_dump")()
+        return getattr(m, "model_dump")(**kwargs)
     else:
-        return getattr(m, "dict")()
+        return getattr(m, "dict")(**kwargs)
 
 
-def model_parse(m: Type[M], d: object) -> M:
+def model_parse(m: Type[M], d: object, **kwargs: Any) -> M:
     if hasattr(m, "model_validate"):
-        return getattr(m, "model_validate")(d)
+        return getattr(m, "model_validate")(d, **kwargs)
     else:
-        return getattr(m, "parse_obj")(d)
+        return getattr(m, "parse_obj")(d, **kwargs)

src/openai_responses/helpers/builders/moderations.py

@@ -0,0 +1,19 @@
+from typing import Optional
+
+import httpx
+
+from openai.types.moderation_create_response import ModerationCreateResponse
+
+from ._base import _generic_builder
+from ..._routes.moderation import ModerationCreateRoute
+from ..._types.partials.moderation import PartialModerationCreateResponse
+
+__all__ = ["moderation_create_response_from_create_request"]
+
+
+def moderation_create_response_from_create_request(
+    request: httpx.Request,
+    *,
+    extra: Optional[PartialModerationCreateResponse] = None,
+) -> ModerationCreateResponse:
+    return _generic_builder(ModerationCreateRoute, request, extra)