Is Python 3.13t supported?

[btakita]

Hi. I attempted to install av in a 3.13.2t venv. I didn't find any open issues re: 3.13t. Is it supported?

  × Building wheel for av (pyproject.toml) did not run successfully.
  │ exit code: 1
  ╰─> [210 lines of output]
      running bdist_wheel
      running build
      running build_py
      creating build/lib.linux-x86_64-cpython-313t/av
      copying av/datasets.py -> build/lib.linux-x86_64-cpython-313t/av
      copying av/about.py -> build/lib.linux-x86_64-cpython-313t/av
      copying av/__main__.py -> build/lib.linux-x86_64-cpython-313t/av
      copying av/__init__.py -> build/lib.linux-x86_64-cpython-313t/av
      creating build/lib.linux-x86_64-cpython-313t/av/video
      copying av/video/__init__.py -> build/lib.linux-x86_64-cpython-313t/av/video
      creating build/lib.linux-x86_64-cpython-313t/av/subtitles
      copying av/subtitles/__init__.py -> build/lib.linux-x86_64-cpython-313t/av/subtitles
      creating build/lib.linux-x86_64-cpython-313t/av/sidedata
      copying av/sidedata/__init__.py -> build/lib.linux-x86_64-cpython-313t/av/sidedata
      creating build/lib.linux-x86_64-cpython-313t/av/filter
      copying av/filter/__init__.py -> build/lib.linux-x86_64-cpython-313t/av/filter
      creating build/lib.linux-x86_64-cpython-313t/av/data
      copying av/data/__init__.py -> build/lib.linux-x86_64-cpython-313t/av/data
      creating build/lib.linux-x86_64-cpython-313t/av/container
      copying av/container/__init__.py -> build/lib.linux-x86_64-cpython-313t/av/container
      creating build/lib.linux-x86_64-cpython-313t/av/codec
      copying av/codec/__init__.py -> build/lib.linux-x86_64-cpython-313t/av/codec
      creating build/lib.linux-x86_64-cpython-313t/av/audio
      copying av/audio/__init__.py -> build/lib.linux-x86_64-cpython-313t/av/audio
      creating build/lib.linux-x86_64-cpython-313t/av/attachments
      copying av/attachments/__init__.py -> build/lib.linux-x86_64-cpython-313t/av/attachments
      copying av/stream.pyi -> build/lib.linux-x86_64-cpython-313t/av
      copying av/plane.pyi -> build/lib.linux-x86_64-cpython-313t/av
      copying av/packet.pyi -> build/lib.linux-x86_64-cpython-313t/av
      copying av/option.pyi -> build/lib.linux-x86_64-cpython-313t/av
      copying av/logging.pyi -> build/lib.linux-x86_64-cpython-313t/av
      copying av/frame.pyi -> build/lib.linux-x86_64-cpython-313t/av
      copying av/format.pyi -> build/lib.linux-x86_64-cpython-313t/av
      copying av/error.pyi -> build/lib.linux-x86_64-cpython-313t/av
      copying av/dictionary.pyi -> build/lib.linux-x86_64-cpython-313t/av
      copying av/descriptor.pyi -> build/lib.linux-x86_64-cpython-313t/av
      copying av/buffer.pyi -> build/lib.linux-x86_64-cpython-313t/av
      copying av/bitstream.pyi -> build/lib.linux-x86_64-cpython-313t/av
      copying av/_core.pyi -> build/lib.linux-x86_64-cpython-313t/av
      copying av/py.typed -> build/lib.linux-x86_64-cpython-313t/av
      copying av/utils.pxd -> build/lib.linux-x86_64-cpython-313t/av
      copying av/stream.pxd -> build/lib.linux-x86_64-cpython-313t/av
      copying av/plane.pxd -> build/lib.linux-x86_64-cpython-313t/av
      copying av/packet.pxd -> build/lib.linux-x86_64-cpython-313t/av
      copying av/option.pxd -> build/lib.linux-x86_64-cpython-313t/av
      copying av/opaque.pxd -> build/lib.linux-x86_64-cpython-313t/av
      copying av/logging.pxd -> build/lib.linux-x86_64-cpython-313t/av
      copying av/frame.pxd -> build/lib.linux-x86_64-cpython-313t/av
      copying av/format.pxd -> build/lib.linux-x86_64-cpython-313t/av
      copying av/error.pxd -> build/lib.linux-x86_64-cpython-313t/av
      copying av/dictionary.pxd -> build/lib.linux-x86_64-cpython-313t/av
      copying av/descriptor.pxd -> build/lib.linux-x86_64-cpython-313t/av
      copying av/bytesource.pxd -> build/lib.linux-x86_64-cpython-313t/av
      copying av/buffer.pxd -> build/lib.linux-x86_64-cpython-313t/av
      copying av/bitstream.pxd -> build/lib.linux-x86_64-cpython-313t/av
      copying av/__init__.pxd -> build/lib.linux-x86_64-cpython-313t/av
      copying av/video/stream.pyi -> build/lib.linux-x86_64-cpython-313t/av/video
      copying av/video/reformatter.pyi -> build/lib.linux-x86_64-cpython-313t/av/video
      copying av/video/plane.pyi -> build/lib.linux-x86_64-cpython-313t/av/video
      copying av/video/frame.pyi -> build/lib.linux-x86_64-cpython-313t/av/video
      copying av/video/format.pyi -> build/lib.linux-x86_64-cpython-313t/av/video
      copying av/video/codeccontext.pyi -> build/lib.linux-x86_64-cpython-313t/av/video
      copying av/video/__init__.pyi -> build/lib.linux-x86_64-cpython-313t/av/video
      copying av/video/stream.pxd -> build/lib.linux-x86_64-cpython-313t/av/video
      copying av/video/reformatter.pxd -> build/lib.linux-x86_64-cpython-313t/av/video
      copying av/video/plane.pxd -> build/lib.linux-x86_64-cpython-313t/av/video
      copying av/video/frame.pxd -> build/lib.linux-x86_64-cpython-313t/av/video
      copying av/video/format.pxd -> build/lib.linux-x86_64-cpython-313t/av/video
      copying av/video/codeccontext.pxd -> build/lib.linux-x86_64-cpython-313t/av/video
      copying av/video/__init__.pxd -> build/lib.linux-x86_64-cpython-313t/av/video
      copying av/subtitles/subtitle.pyi -> build/lib.linux-x86_64-cpython-313t/av/subtitles
      copying av/subtitles/stream.pyi -> build/lib.linux-x86_64-cpython-313t/av/subtitles
      copying av/subtitles/codeccontext.pyi -> build/lib.linux-x86_64-cpython-313t/av/subtitles
      copying av/subtitles/subtitle.pxd -> build/lib.linux-x86_64-cpython-313t/av/subtitles
      copying av/subtitles/stream.pxd -> build/lib.linux-x86_64-cpython-313t/av/subtitles
      copying av/subtitles/codeccontext.pxd -> build/lib.linux-x86_64-cpython-313t/av/subtitles
      copying av/subtitles/__init__.pxd -> build/lib.linux-x86_64-cpython-313t/av/subtitles
      copying av/sidedata/sidedata.pyi -> build/lib.linux-x86_64-cpython-313t/av/sidedata
      copying av/sidedata/motionvectors.pyi -> build/lib.linux-x86_64-cpython-313t/av/sidedata
      copying av/sidedata/sidedata.pxd -> build/lib.linux-x86_64-cpython-313t/av/sidedata
      copying av/sidedata/motionvectors.pxd -> build/lib.linux-x86_64-cpython-313t/av/sidedata
      copying av/sidedata/__init__.pxd -> build/lib.linux-x86_64-cpython-313t/av/sidedata
      copying av/filter/pad.pyi -> build/lib.linux-x86_64-cpython-313t/av/filter
      copying av/filter/loudnorm.pyi -> build/lib.linux-x86_64-cpython-313t/av/filter
      copying av/filter/link.pyi -> build/lib.linux-x86_64-cpython-313t/av/filter
      copying av/filter/graph.pyi -> build/lib.linux-x86_64-cpython-313t/av/filter
      copying av/filter/filter.pyi -> build/lib.linux-x86_64-cpython-313t/av/filter
      copying av/filter/context.pyi -> build/lib.linux-x86_64-cpython-313t/av/filter
      copying av/filter/__init__.pyi -> build/lib.linux-x86_64-cpython-313t/av/filter
      copying av/filter/pad.pxd -> build/lib.linux-x86_64-cpython-313t/av/filter
      copying av/filter/loudnorm.pxd -> build/lib.linux-x86_64-cpython-313t/av/filter
      copying av/filter/link.pxd -> build/lib.linux-x86_64-cpython-313t/av/filter
      copying av/filter/graph.pxd -> build/lib.linux-x86_64-cpython-313t/av/filter
      copying av/filter/filter.pxd -> build/lib.linux-x86_64-cpython-313t/av/filter
      copying av/filter/context.pxd -> build/lib.linux-x86_64-cpython-313t/av/filter
      copying av/filter/__init__.pxd -> build/lib.linux-x86_64-cpython-313t/av/filter
      copying av/data/stream.pyi -> build/lib.linux-x86_64-cpython-313t/av/data
      copying av/data/stream.pxd -> build/lib.linux-x86_64-cpython-313t/av/data
      copying av/data/__init__.pxd -> build/lib.linux-x86_64-cpython-313t/av/data
      copying av/container/streams.pyi -> build/lib.linux-x86_64-cpython-313t/av/container
      copying av/container/output.pyi -> build/lib.linux-x86_64-cpython-313t/av/container
      copying av/container/input.pyi -> build/lib.linux-x86_64-cpython-313t/av/container
      copying av/container/core.pyi -> build/lib.linux-x86_64-cpython-313t/av/container
      copying av/container/__init__.pyi -> build/lib.linux-x86_64-cpython-313t/av/container
      copying av/container/streams.pxd -> build/lib.linux-x86_64-cpython-313t/av/container
      copying av/container/pyio.pxd -> build/lib.linux-x86_64-cpython-313t/av/container
      copying av/container/output.pxd -> build/lib.linux-x86_64-cpython-313t/av/container
      copying av/container/input.pxd -> build/lib.linux-x86_64-cpython-313t/av/container
      copying av/container/core.pxd -> build/lib.linux-x86_64-cpython-313t/av/container
      copying av/container/__init__.pxd -> build/lib.linux-x86_64-cpython-313t/av/container
      copying av/codec/hwaccel.pyi -> build/lib.linux-x86_64-cpython-313t/av/codec
      copying av/codec/context.pyi -> build/lib.linux-x86_64-cpython-313t/av/codec
      copying av/codec/codec.pyi -> build/lib.linux-x86_64-cpython-313t/av/codec
      copying av/codec/hwaccel.pxd -> build/lib.linux-x86_64-cpython-313t/av/codec
      copying av/codec/context.pxd -> build/lib.linux-x86_64-cpython-313t/av/codec
      copying av/codec/codec.pxd -> build/lib.linux-x86_64-cpython-313t/av/codec
      copying av/codec/__init__.pxd -> build/lib.linux-x86_64-cpython-313t/av/codec
      copying av/audio/stream.pyi -> build/lib.linux-x86_64-cpython-313t/av/audio
      copying av/audio/resampler.pyi -> build/lib.linux-x86_64-cpython-313t/av/audio
      copying av/audio/plane.pyi -> build/lib.linux-x86_64-cpython-313t/av/audio
      copying av/audio/layout.pyi -> build/lib.linux-x86_64-cpython-313t/av/audio
      copying av/audio/frame.pyi -> build/lib.linux-x86_64-cpython-313t/av/audio
      copying av/audio/format.pyi -> build/lib.linux-x86_64-cpython-313t/av/audio
      copying av/audio/fifo.pyi -> build/lib.linux-x86_64-cpython-313t/av/audio
      copying av/audio/codeccontext.pyi -> build/lib.linux-x86_64-cpython-313t/av/audio
      copying av/audio/__init__.pyi -> build/lib.linux-x86_64-cpython-313t/av/audio
      copying av/audio/stream.pxd -> build/lib.linux-x86_64-cpython-313t/av/audio
      copying av/audio/resampler.pxd -> build/lib.linux-x86_64-cpython-313t/av/audio
      copying av/audio/plane.pxd -> build/lib.linux-x86_64-cpython-313t/av/audio
      copying av/audio/layout.pxd -> build/lib.linux-x86_64-cpython-313t/av/audio
      copying av/audio/frame.pxd -> build/lib.linux-x86_64-cpython-313t/av/audio
      copying av/audio/format.pxd -> build/lib.linux-x86_64-cpython-313t/av/audio
      copying av/audio/fifo.pxd -> build/lib.linux-x86_64-cpython-313t/av/audio
      copying av/audio/codeccontext.pxd -> build/lib.linux-x86_64-cpython-313t/av/audio
      copying av/audio/__init__.pxd -> build/lib.linux-x86_64-cpython-313t/av/audio
      copying av/attachments/stream.pyi -> build/lib.linux-x86_64-cpython-313t/av/attachments
      copying av/attachments/stream.pxd -> build/lib.linux-x86_64-cpython-313t/av/attachments
      creating build/lib.linux-x86_64-cpython-313t/av/include
      copying include/libav.pxd -> build/lib.linux-x86_64-cpython-313t/av/include
      creating build/lib.linux-x86_64-cpython-313t/av/include/libswscale
      copying include/libswscale/swscale.pxd -> build/lib.linux-x86_64-cpython-313t/av/include/libswscale
      creating build/lib.linux-x86_64-cpython-313t/av/include/libswresample
      copying include/libswresample/swresample.pxd -> build/lib.linux-x86_64-cpython-313t/av/include/libswresample
      creating build/lib.linux-x86_64-cpython-313t/av/include/libavutil
      copying include/libavutil/samplefmt.pxd -> build/lib.linux-x86_64-cpython-313t/av/include/libavutil
      copying include/libavutil/motion_vector.pxd -> build/lib.linux-x86_64-cpython-313t/av/include/libavutil
      copying include/libavutil/hwcontext.pxd -> build/lib.linux-x86_64-cpython-313t/av/include/libavutil
      copying include/libavutil/frame.pxd -> build/lib.linux-x86_64-cpython-313t/av/include/libavutil
      copying include/libavutil/error.pxd -> build/lib.linux-x86_64-cpython-313t/av/include/libavutil
      copying include/libavutil/dict.pxd -> build/lib.linux-x86_64-cpython-313t/av/include/libavutil
      copying include/libavutil/channel_layout.pxd -> build/lib.linux-x86_64-cpython-313t/av/include/libavutil
      copying include/libavutil/buffer.pxd -> build/lib.linux-x86_64-cpython-313t/av/include/libavutil
      copying include/libavutil/avutil.pxd -> build/lib.linux-x86_64-cpython-313t/av/include/libavutil
      creating build/lib.linux-x86_64-cpython-313t/av/include/libavformat
      copying include/libavformat/avformat.pxd -> build/lib.linux-x86_64-cpython-313t/av/include/libavformat
      creating build/lib.linux-x86_64-cpython-313t/av/include/libavfilter
      copying include/libavfilter/buffersrc.pxd -> build/lib.linux-x86_64-cpython-313t/av/include/libavfilter
      copying include/libavfilter/buffersink.pxd -> build/lib.linux-x86_64-cpython-313t/av/include/libavfilter
      copying include/libavfilter/avfiltergraph.pxd -> build/lib.linux-x86_64-cpython-313t/av/include/libavfilter
      copying include/libavfilter/avfilter.pxd -> build/lib.linux-x86_64-cpython-313t/av/include/libavfilter
      creating build/lib.linux-x86_64-cpython-313t/av/include/libavdevice
      copying include/libavdevice/avdevice.pxd -> build/lib.linux-x86_64-cpython-313t/av/include/libavdevice
      creating build/lib.linux-x86_64-cpython-313t/av/include/libavcodec
      copying include/libavcodec/hwaccel.pxd -> build/lib.linux-x86_64-cpython-313t/av/include/libavcodec
      copying include/libavcodec/bsf.pxd -> build/lib.linux-x86_64-cpython-313t/av/include/libavcodec
      copying include/libavcodec/avcodec.pxd -> build/lib.linux-x86_64-cpython-313t/av/include/libavcodec
      running build_ext
      building 'av.filter.loudnorm' extension
      creating build/temp.linux-x86_64-cpython-313t/av/filter
      creating build/temp.linux-x86_64-cpython-313t/src/av/filter
      gcc -fno-strict-overflow -Wsign-compare -DNDEBUG -g -O3 -Wall -fPIC -Iav/filter -I/home/brian/work/Presence-AI/presence/livekit/agent/.venv/include -I/home/brian/.pyenv/versions/3.13.2t/include/python3.13t -c av/filter/loudnorm_impl.c -o build/temp.linux-x86_64-cpython-313t/av/filter/loudnorm_impl.o
      av/filter/loudnorm_impl.c: In function ‘loudnorm_get_stats’:
      av/filter/loudnorm_impl.c:147:9: warning: ignoring return value of ‘av_buffersrc_add_frame’ declared with attribute ‘warn_unused_result’ [-Wunused-result]
        147 |         av_buffersrc_add_frame(src_ctx, frame);
            |         ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
      av/filter/loudnorm_impl.c:151:5: warning: ignoring return value of ‘av_buffersrc_add_frame’ declared with attribute ‘warn_unused_result’ [-Wunused-result]
        151 |     av_buffersrc_add_frame(src_ctx, NULL);
            |     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
      gcc -fno-strict-overflow -Wsign-compare -DNDEBUG -g -O3 -Wall -fPIC -Iav/filter -I/home/brian/work/Presence-AI/presence/livekit/agent/.venv/include -I/home/brian/.pyenv/versions/3.13.2t/include/python3.13t -c src/av/filter/loudnorm.c -o build/temp.linux-x86_64-cpython-313t/src/av/filter/loudnorm.o
      src/av/filter/loudnorm.c:2878:80: error: unknown type name ‘__pyx_vectorcallfunc’; did you mean ‘vectorcallfunc’?
       2878 | static CYTHON_INLINE PyObject *__Pyx_PyVectorcall_FastCallDict(PyObject *func, __pyx_vectorcallfunc vc, PyObject *const *args, size_t nargs, PyObject *kw);
            |                                                                                ^~~~~~~~~~~~~~~~~~~~
            |                                                                                vectorcallfunc
      src/av/filter/loudnorm.c:6329:69: error: unknown type name ‘__pyx_vectorcallfunc’; did you mean ‘vectorcallfunc’?
       6329 | static PyObject *__Pyx_PyVectorcall_FastCallDict_kw(PyObject *func, __pyx_vectorcallfunc vc, PyObject *const *args, size_t nargs, PyObject *kw)
            |                                                                     ^~~~~~~~~~~~~~~~~~~~
            |                                                                     vectorcallfunc
      src/av/filter/loudnorm.c:6374:80: error: unknown type name ‘__pyx_vectorcallfunc’; did you mean ‘vectorcallfunc’?
       6374 | static CYTHON_INLINE PyObject *__Pyx_PyVectorcall_FastCallDict(PyObject *func, __pyx_vectorcallfunc vc, PyObject *const *args, size_t nargs, PyObject *kw)
            |                                                                                ^~~~~~~~~~~~~~~~~~~~
            |                                                                                vectorcallfunc
      src/av/filter/loudnorm.c: In function ‘__Pyx_CyFunction_CallAsMethod’:
      src/av/filter/loudnorm.c:7063:6: error: unknown type name ‘__pyx_vectorcallfunc’; did you mean ‘vectorcallfunc’?
       7063 |      __pyx_vectorcallfunc vc = __Pyx_CyFunction_func_vectorcall(cyfunc);
            |      ^~~~~~~~~~~~~~~~~~~~
            |      vectorcallfunc
      src/av/filter/loudnorm.c:2968:45: error: initialization of ‘int’ from ‘vectorcallfunc’ {aka ‘struct _object * (*)(struct _object *, struct _object * const*, long unsigned int,  struct _object *)’} makes integer from pointer without a cast [-Wint-conversion]
       2968 | #define __Pyx_CyFunction_func_vectorcall(f) (((PyCFunctionObject*)f)->vectorcall)
            |                                             ^
      src/av/filter/loudnorm.c:7063:32: note: in expansion of macro ‘__Pyx_CyFunction_func_vectorcall’
       7063 |      __pyx_vectorcallfunc vc = __Pyx_CyFunction_func_vectorcall(cyfunc);
            |                                ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
      src/av/filter/loudnorm.c:7066:16: error: implicit declaration of function ‘__Pyx_PyVectorcall_FastCallDict’; did you mean ‘__Pyx_PyObject_FastCallDict’? [-Wimplicit-function-declaration]
       7066 |         return __Pyx_PyVectorcall_FastCallDict(func, vc, &PyTuple_GET_ITEM(args, 0), (size_t)PyTuple_GET_SIZE(args), kw);
            |                ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
            |                __Pyx_PyObject_FastCallDict
      src/av/filter/loudnorm.c:7066:16: error: returning ‘int’ from a function with return type ‘PyObject *’ {aka ‘struct _object *’} makes pointer from integer without a cast [-Wint-conversion]
       7066 |         return __Pyx_PyVectorcall_FastCallDict(func, vc, &PyTuple_GET_ITEM(args, 0), (size_t)PyTuple_GET_SIZE(args), kw);
            |                ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
      error: command '/usr/bin/gcc' failed with exit code 1
      [end of output]

  note: This error originates from a subprocess, and is likely not a problem with pip.
  ERROR: Failed building wheel for av

[WyattBlue]

No