29 lines
945 B
Bash
29 lines
945 B
Bash
#!/usr/bin/env bash
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set -eux
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NOTEBOOK_DIR="notebooks"
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mkdir -p "${NOTEBOOK_DIR}"
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# sync notebooks from S3
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aws --endpoint-url "$AWS_ENDPOINT_URL_S3" --region "$AWS_REGION" \
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s3 sync "s3://$COMMON_BUCKET/$INSTANCE_PREFIX/notebooks/" "${NOTEBOOK_DIR}/"
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# pick latest notebook
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latest_ipynb=$(ls -t "${NOTEBOOK_DIR}"/*.ipynb | head -n1)
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cp "$latest_ipynb" "${NOTEBOOK_DIR}/notebook.ipynb"
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# convert notebook to script
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jupyter nbconvert --to script "${NOTEBOOK_DIR}/notebook.ipynb" \
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--output notebook --output-dir "${NOTEBOOK_DIR}"
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# remove IPython magics only
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sed -i '/get_ipython()/d' "${NOTEBOOK_DIR}/notebook.py"
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sed -i '/^!/d' "${NOTEBOOK_DIR}/notebook.py"
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sed -i '/^%/d' "${NOTEBOOK_DIR}/notebook.py"
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# remove standalone Flask run calls
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sed -i '/app\.run(/d' "${NOTEBOOK_DIR}/notebook.py"
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# export path and launch server
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export NOTEBOOK_PATH="$(pwd)/${NOTEBOOK_DIR}/notebook.py"
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exec python snakeapi_server.py
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