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https://github.com/lancedb/lancedb.git
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cbb56e25ab
* to_df() is now async, added `to_df_blocking` to convenience * add remote lancedb client to public lancedb * make lancedb connection class understand url scheme `lancedb+<connection_type>://<host>:<port>`.
37 lines
1.2 KiB
Python
37 lines
1.2 KiB
Python
# Copyright 2023 LanceDB Developers
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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import pyarrow as pa
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from lancedb.remote.client import VectorQuery, VectorQueryResult
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from lancedb.db import LanceDBConnection
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class FakeLanceDBClient:
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async def close(self):
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pass
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async def query(self, table_name: str, query: VectorQuery) -> VectorQueryResult:
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assert table_name == "test"
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t = pa.schema([]).empty_table()
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return VectorQueryResult(t)
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def test_remote_db():
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conn = LanceDBConnection("lancedb+http://client-will-be-injected")
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setattr(conn, "_client", FakeLanceDBClient())
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table = conn["test"]
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table.search([1.0, 2.0]).to_df()
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