westfarn
bf3fffa343
## Summary `reindex_embeddings` crashed with `ModuleNotFoundError: No module named 'networkx'` when Unstructured hit spreadsheet files via `partition/xlsx.py`. Reindex clears Chroma first, so a mid-run crash leaves an empty/partial vector store. ### True fix Depend on **`unstructured[xlsx]==0.18.21`** (not bare `unstructured`). That extra pulls the required spreadsheet partition deps: `networkx`, `msoffcrypto-tool`, `xlrd` (plus openpyxl/pandas already present). ### Resilience Also catch per-document ingest failures so one corrupt/unsupported file cannot abort a full rebuild after Chroma was cleared. Successful files still ingest; failures are logged. ## Test plan - [x] CI / unit tests on this PR - [ ] Merge + redeploy image to all hosts - [ ] On each host: `docker compose -p chat_backend_prod exec web bash -lc 'cd /app/llm_be && SKIP_RAG_INIT=1 uv run python manage.py reindex_embeddings'` - [ ] Confirm non-zero chunk count and no `networkx` / `msoffcrypto` / `xlrd` import errors ## Ops workaround (running containers only, until deploy) ```bash uv pip install 'unstructured[xlsx]==0.18.21' cd /app/llm_be && SKIP_RAG_INIT=1 uv run python manage.py reindex_embeddings ```Reviewed-on: #66
62 lines
1.7 KiB
TOML
62 lines
1.7 KiB
TOML
[project]
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name = "chat-backend"
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version = "0.1.0"
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description = "Django chat backend for AIML Operations"
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readme = "README.md"
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requires-python = ">=3.12"
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dependencies = [
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"Django==6.0",
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"channels==4.3.2",
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"daphne==4.2.1",
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"uvicorn==0.38.0",
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"gunicorn==23.0.0",
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"psycopg2-binary==2.9.10",
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"whitenoise==6.9.0",
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"djangorestframework==3.16.1",
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"djangorestframework-simplejwt==5.5.1",
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"django-cors-headers==4.9.0",
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"django-autoslug==1.9.9",
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"django-filter==25.2",
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"ollama==0.6.1",
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"langchain==1.3.14",
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"langchain-core==1.5.1",
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"langchain-community==0.4.2",
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"langchain-classic==1.0.8",
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"langchain-ollama==1.1.0",
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"langchain-chroma==1.1.0",
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"langchain-text-splitters==1.1.2",
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# langgraph stack is no longer force-pinned. langchain / langgraph
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# require langchain-core>=1.4.7 (Reviver allowed_objects). Let
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# langgraph resolve checkpoint / prebuilt / sdk transitively.
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# Supported: langgraph>=1.2.5,<1.3 (matches langchain 1.3.x).
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"langgraph>=1.2.5,<1.3.0",
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"chromadb==1.3.5",
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# Fallback loader uses UnstructuredFileLoader; xlsx partition needs the
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# [xlsx] extra (networkx, msoffcrypto-tool, xlrd, openpyxl, pandas).
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"unstructured[xlsx]==0.18.21",
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"pypdf==6.4.0",
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"python-docx==1.2.0",
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"docx2txt==0.8",
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"openpyxl==3.1.5",
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"pandas==2.3.3",
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"numpy==2.2.6",
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"matplotlib==3.10.7",
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"pillow==12.0.0",
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"beautifulsoup4==4.14.3",
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"ddgs==9.9.3",
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"requests>=2.32,<3",
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"httpx==0.28.1",
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"python-dateutil==2.9.0.post0",
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"pytz==2025.2",
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"stripe>=12.0.0,<14.0.0",
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]
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[dependency-groups]
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dev = [
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"parameterized==0.9.0",
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"black==25.11.0",
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]
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[tool.uv]
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package = false
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