Plans to built 2.7.0 for Python 3.11?

Just wanted to ask if its feasible to build 2.7.0 for Python 3.11? I wanted to try it on an ARM64 device, which gives errors with 2.13.0 and has Python 3.11

Traceback (most recent call last):
  File "/home/apex/pycoral-master/examples/classify_image.py", line 121, in <module>
    main()
  File "/home/apex/pycoral-master/examples/classify_image.py", line 71, in main
    interpreter = make_interpreter(*args.model.split('@'))
                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/lib/python3.11/site-packages/pycoral/utils/edgetpu.py", line 87, in make_interpreter
    delegates = [load_edgetpu_delegate({'device': device} if device else {})]
                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/lib/python3.11/site-packages/pycoral/utils/edgetpu.py", line 52, in load_edgetpu_delegate
    return tflite.load_delegate(_EDGETPU_SHARED_LIB, options or {})
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/lib/python3.11/site-packages/tflite_runtime/interpreter.py", line 166, in load_delegate
    delegate = Delegate(library, options)
               ^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/lib/python3.11/site-packages/tflite_runtime/interpreter.py", line 74, in __init__
    self._library.tflite_plugin_create_delegate.argtypes = [
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/lib/python3.11/ctypes/__init__.py", line 389, in __getattr__
    func = self.__getitem__(name)
           ^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/lib/python3.11/ctypes/__init__.py", line 394, in __getitem__
    func = self._FuncPtr((name_or_ordinal, self))
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
AttributeError: /usr/lib/libedgetpu.so.1: undefined symbol: tflite_plugin_create_delegate
Exception ignored in: <function Delegate.__del__ at 0x7f8d47b600>
Traceback (most recent call last):
  File "/usr/lib/python3.11/site-packages/tflite_runtime/interpreter.py", line 110, in __del__
    self._library.tflite_plugin_destroy_delegate.argtypes = [ctypes.c_void_p]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/lib/python3.11/ctypes/__init__.py", line 389, in __getattr__
    func = self.__getitem__(name)
           ^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/lib/python3.11/ctypes/__init__.py", line 394, in __getitem__
    func = self._FuncPtr((name_or_ordinal, self))
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
AttributeError: /usr/lib/libedgetpu.so.1: undefined symbol: tflite_plugin_destroy_delegate

I also tried it on a x64 Debian 11 machine with Python 3.9 using 2.13.0 and only got a segmantation fault on trying to run the python example:

python3 examples/classify_image.py --model test_data/mobilenet_v2_1.0_224_inat_bird_quant_edgetpu.tflite --labels test_data/inat_bird_labels.txt --input test_data/parrot.jpg
[ 1879.636483] python3[1089]: segfault at 218b390 ip 00007fc54ac859bb sp 00007ffdd15c0288 error 4 in _pywrap_tensorflow_interpreter_wrapper.so[7fc54ac2c000+456000]
[ 1879.636489] Code: 0f 1e fa 4c 8b 46 40 49 89 d1 48 89 ca 4d 85 c0 74 36 49 63 40 3c 83 f8 ff 74 24 48 8d 04 80 48 c1 e0 05 48 03 87 e8 00 00 00 <48> 8b 40 50 48 85 c0 74 1d 48 83 c7 28 4c 89 ce ff e0 0f 1f 00 49
root@yocto:/home/user/pycoral#

So I'd like to see if I could get 2.7.0 running on the ARM64 machine as 2.7.0 also worked fine on the x64 Debian machine, thanks!

oberluz / pycoral

Plans to built 2.7.0 for Python 3.11? #6