mirror of
https://github.com/Unstructured-IO/unstructured.git
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4b8352e0f5
Adds Chroma (also known as ChromaDB) as a vector destination. Currently Chroma is an in-memory single-process oriented library with plans of a hosted and/or more production ready solution -https://docs.trychroma.com/deployment Though they now claim to support multiple Clients hitting the database at once, I found that it was inconsistent. Sometimes multiprocessing worked (maybe 1 out of 3 times) But the other times I would get different errors. So I kept it single process. --------- Co-authored-by: potter-potter <david.potter@gmail.com>
58 lines
1.6 KiB
Bash
Executable File
58 lines
1.6 KiB
Bash
Executable File
#!/usr/bin/env bash
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set -e
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SRC_PATH=$(dirname "$(realpath "$0")")
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SCRIPT_DIR=$(dirname "$SRC_PATH")
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cd "$SCRIPT_DIR"/.. || exit 1
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OUTPUT_FOLDER_NAME=chroma-dest
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OUTPUT_DIR=$SCRIPT_DIR/structured-output/$OUTPUT_FOLDER_NAME
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WORK_DIR=$SCRIPT_DIR/workdir/$OUTPUT_FOLDER_NAME
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DOWNLOAD_DIR=$SCRIPT_DIR/download/$OUTPUT_FOLDER_NAME
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DESTINATION_PATH=$SCRIPT_DIR/chroma-dest
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max_processes=${MAX_PROCESSES:=$(python3 -c "import os; print(os.cpu_count())")}
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CI=${CI:-"false"}
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RANDOM_SUFFIX=$((RANDOM % 100000 + 1))
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COLLECTION_NAME="chroma-test-output-$RANDOM_SUFFIX"
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# shellcheck disable=SC1091
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source "$SCRIPT_DIR"/cleanup.sh
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function cleanup() {
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# Kill chroma background process
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pgrep -f chroma-dest | xargs kill
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cleanup_dir "$DESTINATION_PATH"
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cleanup_dir "$OUTPUT_DIR"
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cleanup_dir "$WORK_DIR"
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if [ "$CI" == "true" ]; then
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cleanup_dir "$DOWNLOAD_DIR"
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fi
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}
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trap cleanup EXIT
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# Run chroma from different script so it can be forced into background
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scripts/chroma-test-helpers/create-and-check-chroma.sh "$DESTINATION_PATH"
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wait
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PYTHONPATH=. ./unstructured/ingest/main.py \
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local \
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--num-processes "$max_processes" \
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--output-dir "$OUTPUT_DIR" \
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--strategy fast \
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--verbose \
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--input-path example-docs/book-war-and-peace-1p.txt \
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--work-dir "$WORK_DIR" \
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--chunk-elements \
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--chunk-multipage-sections \
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--embedding-provider "langchain-huggingface" \
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chroma \
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--host "localhost" \
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--port 8000 \
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--collection-name "$COLLECTION_NAME" \
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--batch-size 80
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python "$SCRIPT_DIR"/python/test-ingest-chroma-output.py --collection-name "$COLLECTION_NAME"
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