From 1b36beaa6a68a5dfed130652797e31cfab84354b Mon Sep 17 00:00:00 2001
From: Marc Mueller <30130371+cdce8p@users.noreply.github.com>
Date: Tue, 10 Dec 2024 22:22:12 +0100
Subject: [PATCH 1/3] Update StreamResponse.write annotation for strict-bytes

---
 CHANGES/10154.bugfix.rst | 1 +
 aiohttp/abc.py           | 3 ++-
 aiohttp/http_writer.py   | 8 ++++++--
 aiohttp/web_response.py  | 2 +-
 4 files changed, 10 insertions(+), 4 deletions(-)
 create mode 100644 CHANGES/10154.bugfix.rst

diff --git a/CHANGES/10154.bugfix.rst b/CHANGES/10154.bugfix.rst
new file mode 100644
index 00000000000..131f88ee31e
--- /dev/null
+++ b/CHANGES/10154.bugfix.rst
@@ -0,0 +1 @@
+Updated ``StreamResponse.write`` annotation to also allow ``bytearray`` and ``memoryview`` as inputs.
diff --git a/aiohttp/abc.py b/aiohttp/abc.py
index feeb3ad65c9..8032cf053e2 100644
--- a/aiohttp/abc.py
+++ b/aiohttp/abc.py
@@ -16,6 +16,7 @@
     Optional,
     Tuple,
     TypedDict,
+    Union,
 )
 
 from multidict import CIMultiDict
@@ -196,7 +197,7 @@ class AbstractStreamWriter(ABC):
     length: Optional[int] = 0
 
     @abstractmethod
-    async def write(self, chunk: bytes) -> None:
+    async def write(self, chunk: Union[bytes, bytearray, memoryview]) -> None:
         """Write chunk into stream."""
 
     @abstractmethod
diff --git a/aiohttp/http_writer.py b/aiohttp/http_writer.py
index edd19ed65da..28b14f7a791 100644
--- a/aiohttp/http_writer.py
+++ b/aiohttp/http_writer.py
@@ -72,7 +72,7 @@ def enable_compression(
     ) -> None:
         self._compress = ZLibCompressor(encoding=encoding, strategy=strategy)
 
-    def _write(self, chunk: bytes) -> None:
+    def _write(self, chunk: Union[bytes, bytearray, memoryview]) -> None:
         size = len(chunk)
         self.buffer_size += size
         self.output_size += size
@@ -93,7 +93,11 @@ def _writelines(self, chunks: Iterable[bytes]) -> None:
         transport.write(b"".join(chunks))
 
     async def write(
-        self, chunk: bytes, *, drain: bool = True, LIMIT: int = 0x10000
+        self,
+        chunk: Union[bytes, bytearray, memoryview],
+        *,
+        drain: bool = True,
+        LIMIT: int = 0x10000,
     ) -> None:
         """Writes chunk of data to a stream.
 
diff --git a/aiohttp/web_response.py b/aiohttp/web_response.py
index cb3e3717c66..b1eb99a17e1 100644
--- a/aiohttp/web_response.py
+++ b/aiohttp/web_response.py
@@ -432,7 +432,7 @@ async def _write_headers(self) -> None:
         status_line = f"HTTP/{version[0]}.{version[1]} {self._status} {self._reason}"
         await writer.write_headers(status_line, self._headers)
 
-    async def write(self, data: bytes) -> None:
+    async def write(self, data: Union[bytes, bytearray, memoryview]) -> None:
         assert isinstance(
             data, (bytes, bytearray, memoryview)
         ), "data argument must be byte-ish (%r)" % type(data)

From f362a8baacab8bbb0699194bc138b870a3763ee1 Mon Sep 17 00:00:00 2001
From: Marc Mueller <30130371+cdce8p@users.noreply.github.com>
Date: Tue, 10 Dec 2024 22:58:36 +0100
Subject: [PATCH 2/3] Update CHANGES/10154.bugfix.rst

Co-authored-by: J. Nick Koston <nick@koston.org>
---
 CHANGES/10154.bugfix.rst | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/CHANGES/10154.bugfix.rst b/CHANGES/10154.bugfix.rst
index 131f88ee31e..a8a1925ddda 100644
--- a/CHANGES/10154.bugfix.rst
+++ b/CHANGES/10154.bugfix.rst
@@ -1 +1 @@
-Updated ``StreamResponse.write`` annotation to also allow ``bytearray`` and ``memoryview`` as inputs.
+Updated :meth:`aiohttp.web.StreamResponse.write` annotation to also allow ``bytearray`` and ``memoryview`` as inputs -- by :user:`cdce8p`.

From 526b54f9e9481959c294b98883db481cfb3d0c20 Mon Sep 17 00:00:00 2001
From: Marc Mueller <30130371+cdce8p@users.noreply.github.com>
Date: Tue, 10 Dec 2024 23:34:16 +0100
Subject: [PATCH 3/3] Add cross references to the Python docs

---
 CHANGES/10154.bugfix.rst | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/CHANGES/10154.bugfix.rst b/CHANGES/10154.bugfix.rst
index a8a1925ddda..382d9e56e6c 100644
--- a/CHANGES/10154.bugfix.rst
+++ b/CHANGES/10154.bugfix.rst
@@ -1 +1 @@
-Updated :meth:`aiohttp.web.StreamResponse.write` annotation to also allow ``bytearray`` and ``memoryview`` as inputs -- by :user:`cdce8p`.
+Updated :meth:`aiohttp.web.StreamResponse.write` annotation to also allow :class:`bytearray` and :class:`memoryview` as inputs -- by :user:`cdce8p`.