aio-libs/frozenlist

Install Error on Python 3.11

Closed this issue · 5 comments

zevaryx commented

Long story short

With Python 3.11 coming up, I'm testing various projects, and encountered an issue with frozenlist during this testing. During the install, the following error occurs:

gcc -Wsign-compare -DNDEBUG -g -fwrapv -O3 -Wall -fPIC -I/home/zevaryx/.cache/pypoetry/virtualenvs/jarvis-core-FBeBr3II-py3.11/include -I/usr/local/include/python3.11 -c frozenlist/_frozenlist.c -o build/temp.linux-x86_64-3.11/frozenlist/_frozenlist.o
frozenlist/_frozenlist.c: In function ‘__Pyx_AddTraceback’:
frozenlist/_frozenlist.c:432:62: error: invalid use of incomplete typedef ‘PyFrameObject’ {aka ‘struct _frame’}
  432 |   #define __Pyx_PyFrame_SetLineNumber(frame, lineno)  (frame)->f_lineno = (lineno)
      |                                                              ^~
frozenlist/_frozenlist.c:7127:5: note: in expansion of macro ‘__Pyx_PyFrame_SetLineNumber’
 7127 |     __Pyx_PyFrame_SetLineNumber(py_frame, py_line);
      |     ^~~~~~~~~~~~~~~~~~~~~~~~~~~
error: command '/usr/bin/gcc' failed with exit code 1

I believe this is due to Python 3.11 C API changes with PyFrameObject

Expected behaviour

frozenlist to properly install

Actual behaviour

GCC error with the aforementioned error

Steps to reproduce

Create a Python 3.11 environment and run pip install frozenlist

Your environment

frozenlist == 1.3.0
OS: Arch Linux
Python 3.11.0a6, compiled with GCC 11.2.0
GCC 11.2.0

mjpieters commented

Frozenlist depends on cython and it is that project that needs to be made compatible with Python 3.11. This is not something we can fix here.

See cython/cython#4667 for an in-progress fix for this issue on their side.

hugovk commented

Update:

cython/cython#4667 has been merged and backported (cython/cython#4667 (comment)):

Backported to 0.29.x in cython/cython@afc00fc

But not released yet.

  • 👍1
zevaryx commented

Are there any updates on this? This was fixed in Cython release 0.29.29

playpauseandstop commented

Hi,

I've run into same error today, while trying to install dependencies, which include frozenlist on Python 3.11, see: https://github.com/playpauseandstop/aiohttp-middlewares/runs/6983836150?check_suite_focus=true

   frozenlist/_frozenlist.c:432:62: error: dereferencing pointer to incomplete type ‘PyFrameObject’ {aka ‘struct _frame’}
   #define __Pyx_PyFrame_SetLineNumber(frame, lineno)  (frame)->f_lineno = (lineno)
                                                              ^~

Can we expect on new frozenlist release, which is suitable with Python 3.11, anytime soon?

Thanks!

hugovk commented

🚀 frozenlist 1.3.1 has just been released with 3.11 support:

https://github.com/aio-libs/frozenlist/releases/tag/v1.3.1