Colin Maudry
ded5e66ccc
Wraps temp file operations in try/except to ensure the temporary database file is always cleaned up, even if an exception occurs during write_snapshot or verify_integrity. Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
72 lines
1.4 KiB
Plaintext
72 lines
1.4 KiB
Plaintext
{
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"cells": [
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{
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"cell_type": "code",
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"execution_count": null,
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"id": "initial_id",
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"metadata": {
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"collapsed": true
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},
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"outputs": [],
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"source": [
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"import duckdb\n",
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"\n",
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"conn = duckdb.connect(\"tests/\")\n",
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"cursor = conn.cursor()\n",
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"df = cursor.execute(\"select * from decp limit 1\").pl()\n",
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"df.columns"
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]
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},
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{
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"cell_type": "code",
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"execution_count": 6,
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"id": "859cd599b5befafb",
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"metadata": {
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"ExecuteTime": {
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"end_time": "2026-04-22T15:00:32.430249Z",
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"start_time": "2026-04-22T15:00:31.843470Z"
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}
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},
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"outputs": [
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{
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"data": {
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"text/plain": [
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"True"
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]
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},
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"execution_count": 6,
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"metadata": {},
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"output_type": "execute_result"
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}
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],
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"source": [
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"import polars as pl\n",
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"\n",
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"schema = pl.read_parquet(\"../decp-processing/decp_prod.parquet\").schema\n",
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"schema[\"dureeMois\"].is_integer()"
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]
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}
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],
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"metadata": {
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"kernelspec": {
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"display_name": "Python 3",
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"language": "python",
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"name": "python3"
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},
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"language_info": {
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"codemirror_mode": {
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"name": "ipython",
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"version": 2
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},
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"file_extension": ".py",
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"mimetype": "text/x-python",
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"name": "python",
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"nbconvert_exporter": "python",
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"pygments_lexer": "ipython2",
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"version": "2.7.6"
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"nbformat_minor": 5
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