✨ Feature: 为 HTTPClient 等内置驱动器添加流式请求方法 (#3560)

Co-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>

nonebot/internal/driver/abstract.py

@@ -255,6 +255,17 @@ class HTTPClientSession(abc.ABC):
         """发送一个 HTTP 请求"""
         raise NotImplementedError
 
+    @abc.abstractmethod
+    async def stream_request(
+        self,
+        setup: Request,
+        *,
+        chunk_size: int = 1024,
+    ) -> AsyncGenerator[Response, None]:
+        """发送一个 HTTP 流式请求"""
+        raise NotImplementedError
+        yield  # used for static type checking's generator detection
+
     @abc.abstractmethod
     async def setup(self) -> None:
         """初始化会话"""
@@ -286,6 +297,17 @@ class HTTPClientMixin(ForwardMixin):
         """发送一个 HTTP 请求"""
         raise NotImplementedError
 
+    @abc.abstractmethod
+    async def stream_request(
+        self,
+        setup: Request,
+        *,
+        chunk_size: int = 1024,
+    ) -> AsyncGenerator[Response, None]:
+        """发送一个 HTTP 流式请求"""
+        raise NotImplementedError
+        yield  # used for static type checking's generator detection
+
     @abc.abstractmethod
     def get_session(
         self,