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dd2a0ec48f
Add serialization support to DBConnection classes so connections can be reconstructed in remote workers without tracking namespace params separately. - DBConnection.serialize_to_json() base method - LanceDBConnection: serializes uri, storage_options, read_consistency_interval - LanceNamespaceDBConnection: stores namespace_client_impl/properties, serializes all connection params including pushdown_operations - from_serialized_json() factory with for_worker flag for worker_uri swap - connect_namespace() now passes impl/properties to connection for serialization Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
LanceDB Python SDK
A Python library for LanceDB.
Installation
pip install lancedb
Preview Releases
Stable releases are created about every 2 weeks. For the latest features and bug fixes, you can install the preview release. These releases receive the same level of testing as stable releases, but are not guaranteed to be available for more than 6 months after they are released. Once your application is stable, we recommend switching to stable releases.
pip install --pre --extra-index-url https://pypi.fury.io/lancedb/ lancedb
Usage
Basic Example
import lancedb
db = lancedb.connect('<PATH_TO_LANCEDB_DATASET>')
table = db.open_table('my_table')
results = table.search([0.1, 0.3]).limit(20).to_list()
print(results)
Development
See CONTRIBUTING.md for information on how to contribute to LanceDB.