coincurve: Import fails on macOS 12 arm64 with Python 3.10

For some reason python claims it can’t find the function _secp256k1_nonce_function_default in the coincurve/_libsecp256k1.cpython-310-darwin.so library… However a dump from nm shows that it’s available.

Error from python:

Python 3.10.1 (main, Dec  6 2021, 22:18:13) [Clang 13.0.0 (clang-1300.0.29.3)] on darwin
Type "help", "copyright", "credits" or "license" for more information.
>>> import coincurve
Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
  File "/Users/robd/code/lbry-sdk/env/lib/python3.10/site-packages/coincurve-16.0.0-py3.10-macosx-12-arm64.egg/coincurve/__init__.py", line 1, in <module>
    from coincurve.context import GLOBAL_CONTEXT, Context
  File "/Users/robd/code/lbry-sdk/env/lib/python3.10/site-packages/coincurve-16.0.0-py3.10-macosx-12-arm64.egg/coincurve/context.py", line 4, in <module>
    from coincurve.flags import CONTEXT_ALL, CONTEXT_FLAGS
  File "/Users/robd/code/lbry-sdk/env/lib/python3.10/site-packages/coincurve-16.0.0-py3.10-macosx-12-arm64.egg/coincurve/flags.py", line 1, in <module>
    from ._libsecp256k1 import lib
ImportError: dlopen(/Users/robd/code/lbry-sdk/env/lib/python3.10/site-packages/coincurve-16.0.0-py3.10-macosx-12-arm64.egg/coincurve/_libsecp256k1.cpython-310-darwin.so, 0x0002): symbol not found in flat namespace '_secp256k1_nonce_function_default'

nm dump of coincurve/_libsecp256k1.cpython-310-darwin.so:

                 U _PyArg_UnpackTuple
                 U _PyErr_Occurred
                 U _PyEval_RestoreThread
                 U _PyEval_SaveThread
                 U _PyImport_ImportModule
0000000000001998 T _PyInit__libsecp256k1
                 U _PyLong_FromLong
                 U _PyLong_FromVoidPtr
                 U _PyObject_CallMethod
                 U _PyObject_Free
                 U _PyObject_Malloc
                 U __Py_Dealloc
                 U __Py_NoneStruct
                 U ___chkstk_darwin
                 U ___stack_chk_fail
                 U ___stack_chk_guard
                 U _bzero
                 U _secp256k1_context_clone
                 U _secp256k1_context_create
                 U _secp256k1_context_destroy
                 U _secp256k1_context_randomize
                 U _secp256k1_context_set_error_callback
                 U _secp256k1_context_set_illegal_callback
                 U _secp256k1_ec_privkey_tweak_add
                 U _secp256k1_ec_privkey_tweak_mul
                 U _secp256k1_ec_pubkey_combine
                 U _secp256k1_ec_pubkey_create
                 U _secp256k1_ec_pubkey_parse
                 U _secp256k1_ec_pubkey_serialize
                 U _secp256k1_ec_pubkey_tweak_add
                 U _secp256k1_ec_pubkey_tweak_mul
                 U _secp256k1_ec_seckey_verify
                 U _secp256k1_ecdh
                 U _secp256k1_ecdsa_recover
                 U _secp256k1_ecdsa_recoverable_signature_convert
                 U _secp256k1_ecdsa_recoverable_signature_parse_compact
                 U _secp256k1_ecdsa_recoverable_signature_serialize_compact
                 U _secp256k1_ecdsa_sign
                 U _secp256k1_ecdsa_sign_recoverable
                 U _secp256k1_ecdsa_signature_normalize
                 U _secp256k1_ecdsa_signature_parse_compact
                 U _secp256k1_ecdsa_signature_parse_der
                 U _secp256k1_ecdsa_signature_serialize_compact
                 U _secp256k1_ecdsa_signature_serialize_der
                 U _secp256k1_ecdsa_verify
                 U _secp256k1_nonce_function_default
                 U _secp256k1_nonce_function_rfc6979
                 U dyld_stub_binder

If anyone could help me figure out why python can’t find a function that’s plainly available (3rd from the bottom of the list right above) I’d love to know how to fix this.