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{
lib,
stdenv,
buildPythonPackage,
fetchFromGitHub,
pythonAtLeast,
# build-system
setuptools,
# dependencies
huggingface-hub,
scikit-learn,
scipy,
torch,
tqdm,
transformers,
typing-extensions,
# optional-dependencies
# image
pillow,
# train
accelerate,
datasets,
# onnx
optimum-onnx,
# tests
pytestCheckHook,
pytest-cov-stub,
}:
buildPythonPackage rec {
pname = "sentence-transformers";
version = "5.2.0";
pyproject = true;
src = fetchFromGitHub {
owner = "huggingface";
repo = "sentence-transformers";
tag = "v${version}";
hash = "sha256-WD5uTfAbDYYeSXlgznSs4XyN1fAILxILmmSHmLosmV4=";
};
build-system = [ setuptools ];
dependencies = [
huggingface-hub
scikit-learn
scipy
torch
tqdm
transformers
typing-extensions
];
optional-dependencies = {
image = [
pillow
];
train = [
accelerate
datasets
];
onnx = [ optimum-onnx ] ++ optimum-onnx.optional-dependencies.onnxruntime;
# onnx-gpu = [ optimum-onnx ] ++ optimum-onnx.optional-dependencies.onnxruntime-gpu;
# openvino = [ optimum-intel ] ++ optimum-intel.optional-dependencies.openvino;
};
nativeCheckInputs = [
pytest-cov-stub
pytestCheckHook
]
++ lib.concatAttrValues optional-dependencies;
pythonImportsCheck = [ "sentence_transformers" ];
disabledTests = [
# Tests require network access
"test_LabelAccuracyEvaluator"
"test_ParaphraseMiningEvaluator"
"test_TripletEvaluator"
"test_cmnrl_same_grad"
"test_default_weights_when_none"
"test_dense_load_and_save_in_other_precisions"
"test_dimension_exceeds_model_dimension_raises_error"
"test_dimensions_sorted_descending"
"test_empty_matryoshka_dims_raises_error"
"test_forward"
"test_initialization_with_embedding_dim"
"test_initialization_with_embedding_weights"
"test_loading_model2vec"
"test_mine_hard_negatives_with_prompt"
"test_model_card_base"
"test_model_card_reuse"
"test_model_dimension_not_in_dims_warns"
"test_mse_loss_matryoshka"
"test_nanobeir_evaluator"
"test_negative_dimension_raises_error"
"test_paraphrase_mining"
"test_pretrained_model"
"test_router_as_middle_module"
"test_router_backwards_compatibility"
"test_router_encode"
"test_router_load_with_config"
"test_router_save_load"
"test_router_save_load_with_custom_default_route"
"test_router_save_load_with_multiple_modules_per_route"
"test_router_save_load_without_default_route"
"test_router_with_trainer"
"test_router_with_trainer_without_router_mapping"
"test_save_and_load"
"test_simple_encode"
"test_tokenize"
"test_train_stsb"
"test_trainer"
"test_trainer_invalid_column_names"
"test_trainer_multi_dataset_errors"
"test_valid_initialization_no_warnings"
"test_valid_initialization_with_weights"
"test_weights_length_mismatch_raises_error"
"test_zero_dimension_raises_error"
# Assertion error: Sparse operations take too long
# (namely, load-sensitive test)
"test_performance_with_large_vectors"
# NameError: name 'ParallelismConfig' is not defined
"test_hf_argument_parser"
"test_hf_argument_parser_incorrect_string_arguments"
]
++ lib.optionals (pythonAtLeast "3.14") [
# TypeError: Pickler._batch_setitems() takes 2 positional arguments but 3 were given
# https://github.com/huggingface/sentence-transformers/issues/3606
"test_group_by_label_batch_sampler_label_a"
"test_group_by_label_batch_sampler_label_b"
"test_group_by_label_batch_sampler_uneven_dataset"
"test_proportional_no_duplicates"
"test_round_robin_batch_sampler"
"test_round_robin_batch_sampler_vallue_error"
]
++ lib.optionals (!stdenv.hostPlatform.isAarch64 && stdenv.hostPlatform.isDarwin) [
# These sparse tests also time out, on x86_64-darwin.
"sim_sparse"
];
disabledTestPaths = [
# Tests require network access
"tests/cross_encoder/test_cross_encoder.py"
"tests/cross_encoder/test_train_stsb.py"
"tests/evaluation/test_information_retrieval_evaluator.py"
"tests/sparse_encoder/models/test_csr.py"
"tests/sparse_encoder/models/test_sparse_static_embedding.py"
"tests/sparse_encoder/test_opensearch_models.py"
"tests/sparse_encoder/test_pretrained.py"
"tests/sparse_encoder/test_sparse_encoder.py"
"tests/test_compute_embeddings.py"
"tests/test_model_card_data.py"
"tests/test_multi_process.py"
"tests/test_pretrained_stsb.py"
"tests/test_sentence_transformer.py"
"tests/test_train_stsb.py"
"tests/util/test_hard_negatives.py"
];
# Sentence-transformer needs a writable hf_home cache
postInstall = ''
export HF_HOME=$(mktemp -d)
'';
meta = {
description = "Multilingual Sentence & Image Embeddings with BERT";
homepage = "https://github.com/huggingface/sentence-transformers";
changelog = "https://github.com/huggingface/sentence-transformers/releases/tag/${src.tag}";
license = lib.licenses.asl20;
maintainers = with lib.maintainers; [ dit7ya ];
};
}
|
