mirror of
https://github.com/lancedb/lancedb.git
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04285a4a4e
This PR integrates `lancedb` with `lance-namespace` so that users can
use LanceDB client to access Lance tables in any catalog services. In
general, we expect most of the logic to be delegated to the existing
`LanceDBConnection` and `LanceTable`, but the namespace implemenation
will control how table is created, dropped, and describe where the table
is stored with any related storage options like access credentials.
The implementation currently only supports a 1 level namespace that
directly contains tables. We will introduce nested namespace support in
a separated PR.
Users are expected to use it in the following way:
```python
>>> import lancedb
>>> import pyarrow as pa
>>> # Connect using GlueNamespace
>>> db = lancedb.connect_namespace("glue", {"catalog_id": "123456789012"})
>>> # Create a table with schema
>>> schema = pa.schema([
... pa.field("id", pa.int64()),
... pa.field("vector", pa.list_(pa.float32(), 2))
... ])
>>> table = db.create_table("my_table", schema=schema)
>>> # List tables
>>> db.table_names()
['my_table']
```
141 lines
3.5 KiB
TOML
141 lines
3.5 KiB
TOML
[project]
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name = "lancedb"
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# version in Cargo.toml
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dynamic = ["version"]
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dependencies = [
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"deprecation",
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"numpy",
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"overrides>=0.7",
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"packaging",
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"pyarrow>=16",
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"pydantic>=1.10",
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"tqdm>=4.27.0",
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"lance-namespace==0.0.6"
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]
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description = "lancedb"
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authors = [{ name = "LanceDB Devs", email = "dev@lancedb.com" }]
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license = { file = "LICENSE" }
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readme = "README.md"
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requires-python = ">=3.9"
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keywords = [
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"data-format",
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"data-science",
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"machine-learning",
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"arrow",
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"data-analytics",
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]
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classifiers = [
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"Development Status :: 3 - Alpha",
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"Environment :: Console",
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"Intended Audience :: Science/Research",
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"License :: OSI Approved :: Apache Software License",
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"Operating System :: OS Independent",
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"Programming Language :: Python",
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"Programming Language :: Python :: 3",
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"Programming Language :: Python :: 3 :: Only",
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"Programming Language :: Python :: 3.9",
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"Programming Language :: Python :: 3.10",
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"Programming Language :: Python :: 3.11",
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"Programming Language :: Python :: 3.12",
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"Topic :: Scientific/Engineering",
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]
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[project.urls]
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repository = "https://github.com/lancedb/lancedb"
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[project.optional-dependencies]
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pylance = [
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"pylance>=0.25",
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]
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tests = [
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"aiohttp",
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"boto3",
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"pandas>=1.4",
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"pytest",
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"pytest-mock",
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"pytest-asyncio",
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"duckdb",
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"pytz",
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"polars>=0.19, <=1.3.0",
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"tantivy",
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"pyarrow-stubs",
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"pylance>=0.25",
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"requests",
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"datafusion",
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]
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dev = [
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"ruff",
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"pre-commit",
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"pyright",
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'typing-extensions>=4.0.0; python_version < "3.11"',
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]
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docs = ["mkdocs", "mkdocs-jupyter", "mkdocs-material", "mkdocstrings-python"]
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clip = ["torch", "pillow", "open-clip-torch"]
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siglip = ["torch", "pillow", "transformers>=4.41.0","sentencepiece"]
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embeddings = [
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"requests>=2.31.0",
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"openai>=1.6.1",
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"sentence-transformers",
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"torch",
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"pillow",
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"open-clip-torch",
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"cohere",
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"colpali-engine>=0.3.10",
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"huggingface_hub",
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"InstructorEmbedding",
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"google.generativeai",
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"boto3>=1.28.57",
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"awscli>=1.29.57",
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"botocore>=1.31.57",
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'ibm-watsonx-ai>=1.1.2; python_version >= "3.10"',
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"ollama>=0.3.0",
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"sentencepiece"
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]
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azure = ["adlfs>=2024.2.0"]
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[tool.maturin]
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python-source = "python"
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module-name = "lancedb._lancedb"
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[build-system]
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requires = ["maturin>=1.4"]
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build-backend = "maturin"
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[tool.ruff.lint]
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select = ["F", "E", "W", "G", "PERF"]
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[tool.pytest.ini_options]
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addopts = "--strict-markers --ignore-glob=lancedb/embeddings/*.py"
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markers = [
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"slow: marks tests as slow (deselect with '-m \"not slow\"')",
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"asyncio",
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"s3_test",
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]
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[tool.pyright]
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include = [
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"python/lancedb/index.py",
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"python/lancedb/rerankers/util.py",
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"python/lancedb/rerankers/__init__.py",
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"python/lancedb/rerankers/voyageai.py",
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"python/lancedb/rerankers/jinaai.py",
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"python/lancedb/rerankers/openai.py",
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"python/lancedb/rerankers/cross_encoder.py",
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"python/lancedb/rerankers/colbert.py",
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"python/lancedb/rerankers/answerdotai.py",
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"python/lancedb/rerankers/cohere.py",
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"python/lancedb/arrow.py",
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"python/lancedb/__init__.py",
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"python/lancedb/types.py",
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"python/lancedb/integrations/__init__.py",
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"python/lancedb/exceptions.py",
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"python/lancedb/background_loop.py",
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"python/lancedb/schema.py",
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"python/lancedb/remote/__init__.py",
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"python/lancedb/remote/errors.py",
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"python/lancedb/embeddings/__init__.py",
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"python/lancedb/_lancedb.pyi",
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]
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exclude = ["python/tests/"]
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pythonVersion = "3.12"
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