The btclib organization website
The projects
btclib-secp256k1 is a set of Python bindings to libsecp256k1, Bitcoin Core’s optimized C library for secp256k1.
It signs and verifies with ECDSA and BIP340 Schnorr. Its version numbers track the libsecp256k1 version it wraps.
python -m pip install --upgrade btclib-secp256k1