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|
{
lib,
stdenv,
buildPythonPackage,
fetchPypi,
rustPlatform,
cargo,
rustc,
setuptools,
setuptools-rust,
libiconv,
requests,
regex,
blobfile,
}:
let
pname = "tiktoken";
version = "0.12.0";
src = fetchPypi {
inherit pname version;
hash = "sha256-sYun7isJOGOXj8sU90s3B83I1NTTg2hTzn7GB3ITmTE=";
};
postPatch = ''
cp ${./Cargo.lock} Cargo.lock
'';
in
buildPythonPackage {
inherit
pname
version
src
postPatch
;
pyproject = true;
build-system = [
setuptools
setuptools-rust
];
cargoDeps = rustPlatform.fetchCargoVendor {
inherit
pname
version
src
postPatch
;
hash = "sha256-daIKasW/lwYwIqMs3KvCDJWAoMn1CkPRpNqhl1jKpYY=";
};
nativeBuildInputs = [
rustPlatform.cargoSetupHook
setuptools-rust
cargo
rustc
];
buildInputs = lib.optionals stdenv.hostPlatform.isDarwin [ libiconv ];
dependencies = [
requests
regex
blobfile
];
# almost all tests require network access
doCheck = false;
pythonImportsCheck = [ "tiktoken" ];
meta = {
description = "Fast BPE tokeniser for use with OpenAI's models";
homepage = "https://github.com/openai/tiktoken";
license = lib.licenses.mit;
maintainers = with lib.maintainers; [ happysalada ];
};
}
|
