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23 lines
877 B
Python
23 lines
877 B
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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def to_ipc_binary(table: pa.Table) -> bytes:
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"""Serialize a PyArrow Table to IPC binary."""
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sink = pa.BufferOutputStream()
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with pa.ipc.new_stream(sink, table.schema) as writer:
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writer.write_table(table)
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return sink.getvalue().to_pybytes()
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