From: Theo Buehler <tb@theobuehler.org>
Subject: Re: www/py-aiohttp appears to need devel/py-typing-extensions
To: xse <xse@krkrkr.org>
Cc: Ports <ports@openbsd.org>
Date: Thu, 23 Oct 2025 11:09:46 +0200

On Thu, Oct 23, 2025 at 08:13:47AM +0200, xse wrote:
> Hello ports@,
> 
> I encountered an error importing aiohttp on after upgrading to 7.8:

Thanks for the report and the diff.

> xse@krkrkr ~ $ python3
> Python 3.12.11 (main, Oct  8 2025, 14:22:31) [Clang 19.1.7 ] on openbsd7
> Type "help", "copyright", "credits" or "license" for more information.
> > > > import aiohttp

If you look at the trace:

> Traceback (most recent call last):
>   File "<stdin>", line 1, in <module>
>   File "/usr/local/lib/python3.12/site-packages/aiohttp/__init__.py",
> line 6, in <module>
>     from .client import (
>   File "/usr/local/lib/python3.12/site-packages/aiohttp/client.py", line
> 107, in <module>
>     from .tracing import Trace, TraceConfig
>   File "/usr/local/lib/python3.12/site-packages/aiohttp/tracing.py",
> line 5, in <module>
>     from aiosignal import Signal

You see that the error comes from aiosignal's __init__.py:

>   File "/usr/local/lib/python3.12/site-packages/aiosignal/__init__.py",
> line 14, in <module>
>     from typing_extensions import TypeVarTuple
> ModuleNotFoundError: No module named 'typing_extensions'
> 
> 
> Installing py3-typing_extensions fixes it so without being 100% sure
> of what I'm doing i guess the fix would be something like:

So, while your patch works for py-aiohttp, it should really be applied
to py-aiosignal. Since this changes the package, it needs a revision
bump. I commited this diff to -current and -stable:

Index: Makefile
===================================================================
RCS file: /cvs/ports/devel/py-aiosignal/Makefile,v
diff -u -p -r1.6 -r1.7
--- Makefile	12 Jul 2025 12:50:30 -0000	1.6
+++ Makefile	23 Oct 2025 09:01:55 -0000	1.7
@@ -3,6 +3,7 @@ COMMENT=	manage callbacks in asyncio pro
 MODPY_DISTV=	1.4.0
 DISTNAME=	aiosignal-${MODPY_DISTV}
 PKGNAME=	py-${DISTNAME}
+REVISION=	0
 
 CATEGORIES=	devel
 
@@ -16,7 +17,9 @@ MODULES=	lang/python
 MODPY_PYBUILD=	setuptools
 MODPY_PI=	Yes
 
-RUN_DEPENDS=	devel/py-frozenlist
+# typing_extensions imported from __init__.py for Python <= 3.13
+RUN_DEPENDS=	devel/py-frozenlist \
+		devel/py-typing-extensions
 TEST_DEPENDS=	devel/py-test-asyncio \
 		devel/py-test-cov