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bugfix(research_agent sources): windows encoding and timezone database #142

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Merged
vcfgv merged 2 commits into from
Oct 20, 2025
+3 −1
Merged

bugfix(research_agent sources): windows encoding and timezone database #142

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4acc979
fix: specify UTF-8 encoding when opening files in _write_and_ingest f…
vcfgv Oct 20, 2025
944fcd5
feat: add command to download tzdata for pyarrow in environment setup
vcfgv Oct 20, 2025
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2 changes: 2 additions & 0 deletions python/scripts/prepare_envs.ps1
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Original file line number Diff line number Diff line change
Expand Up @@ -62,6 +62,8 @@ if (-not (Test-Path ".venv")) {
}
Highlight-Command "uv sync --group dev"
uv sync --group dev
# https://stackoverflow.com/questions/74267313/how-to-use-tzdata-file-with-pyarrow-compute-assume-timezone/74292266
uv run -s "python -c 'import pyarrow.util; pyarrow.util.download_tzdata_on_windows()'"
Write-Success "Main environment setup complete."

Write-Highlight "=========================================="
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2 changes: 1 addition & 1 deletion python/valuecell/agents/research_agent/sources.py
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Expand Up @@ -71,7 +71,7 @@ async def _write_and_ingest(
period_of_report=period_of_report,
filing_date=filing_date,
)
async with aiofiles.open(path, "w") as file:
async with aiofiles.open(path, "w", encoding="utf-8") as file:
await file.write(content)

result = SECFilingResult(file_name, path, metadata)
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