Bump aiohttp from 3.13.5 to 3.14.1 in /v2

v2/pyproject.toml

@@ -21,7 +21,7 @@ classifiers = [
     "Framework :: AsyncIO",
 ]
 dependencies = [
-    "aiohttp>=3.13.5,<4",
+    "aiohttp>=3.14.1,<4",
     "PyNaCl>=1.5,<2",
     "cryptography>=48.0.1,<49",
     "bip-utils>=2.9,<3",
@@ -39,7 +39,7 @@ dev = [
     "pytest>=8",
     "pytest-asyncio>=0.24",
     "pytest-cov>=5",
-    "aioresponses>=0.7",
+    "aioresponses>=0.7.8",
     "mypy>=1.11",
     "ruff>=0.5",
 ]

v2/tests/conftest.py

@@ -0,0 +1,35 @@
+"""Shared pytest fixtures and test-only compatibility shims."""
+
+from collections.abc import Generator
+from types import SimpleNamespace
+from typing import Any
+
+import aiohttp
+import pytest
+from aioresponses import core as aioresponses_core
+
+AIOHTTP_REQUIRES_STREAM_WRITER = (
+    "stream_writer" in aiohttp.ClientResponse.__init__.__code__.co_varnames
+)
+AIOHTTP_STREAM_WRITER = SimpleNamespace(output_size=0)
+
+
+class AioresponsesClientResponse(aiohttp.ClientResponse):
+    """Provide stream_writer for aioresponses when running against aiohttp 3.14+."""
+
+    def __init__(self, *args: Any, **kwargs: Any) -> None:
+        kwargs.setdefault("stream_writer", AIOHTTP_STREAM_WRITER)
+        super().__init__(*args, **kwargs)
+
+
+@pytest.fixture(scope="session", autouse=True)
+def setup_aioresponses_aiohttp_compat() -> Generator[None, None, None]:
+    """Patch aioresponses ClientResponse for aiohttp 3.14+ compatibility."""
+    if not AIOHTTP_REQUIRES_STREAM_WRITER:
+        yield
+        return
+
+    monkeypatch = pytest.MonkeyPatch()
+    monkeypatch.setattr(aioresponses_core, "ClientResponse", AioresponsesClientResponse)
+    yield
+    monkeypatch.undo()