vh
40f1e0ee00
Two upgrades to make the digest actually readable:
1) Article-grounded 2-3 sentence summaries (everywhere)
The old prompt got just the title + miniflux's content excerpt,
which for HN/Lobsters/wire feeds is barely more than the title
itself — so summaries paraphrased the title and added nothing.
Now every URL gets fetched and main-content-extracted via
trafilatura on a parallel pre-pass (10 workers, ~15s for ~50
URLs). Extracted text caches to /output/.article-cache.json with
a 7-day TTL so repeat runs in the same window don't re-pull.
Headlines also get summarized now — one batched LLM call per
category (world / local). Rendered as a paragraph below the
title with source + time on the right rail.
Prompt rewrites tell the model to pull names/numbers/places
from the body and explicitly forbid restating the title.
Result: real specifics ("71% saw no pay increase globally",
"third time in less than two weeks", "Islamabad and Moscow
intermediaries") instead of title paraphrase.
2) Per-desk collapse buttons
Chevron next to .desk-count toggles a .is-collapsed class.
Collapsed state is per-device (localStorage by section id) since
collapse is a viewing preference, not content state.
52 lines
2.1 KiB
Docker
52 lines
2.1 KiB
Docker
# news-digest — base image for two containers in this stack:
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#
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# news-digest-worker — runs alpine's busybox crond + the one-shot
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# digest.py per fire (default ENTRYPOINT).
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# news-digest-web — runs uvicorn web:app (overridden in compose)
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# to serve /output as static + the tiny
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# hidden-items API at /api/*.
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#
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# Single image, two roles selected via compose `command:`.
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# Bind-mounted /output is the shared canvas: worker writes HTML, web
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# serves it.
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FROM python:3.12-alpine
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ENV PYTHONUNBUFFERED=1 \
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PYTHONDONTWRITEBYTECODE=1 \
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PIP_DISABLE_PIP_VERSION_CHECK=1
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# tzdata so $TZ works for cron + datetime; tini so signals propagate cleanly.
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RUN apk add --no-cache tzdata tini bash curl
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# fastapi + uvicorn[standard] for the web container; requests + jinja2
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# for the worker. Both shipped in both containers — neither set is
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# heavy enough to justify splitting the image.
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# trafilatura: main-content extractor for the article-summary upgrade
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# (worker only — it pulls lxml + a handful of HTML utils, ~80 MB total).
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# libxml2-dev/libxslt-dev are for lxml's musl wheels. apk caches are
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# cleaned in the same RUN to keep the layer small.
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RUN apk add --no-cache --virtual .build-deps gcc musl-dev libxml2-dev libxslt-dev \
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&& apk add --no-cache libxml2 libxslt \
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&& pip install --no-cache-dir \
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requests jinja2 trafilatura \
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'fastapi>=0.115' 'uvicorn[standard]>=0.30' \
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&& apk del .build-deps
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WORKDIR /app
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COPY digest.py /app/digest.py
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COPY seed-headlines.py /app/seed-headlines.py
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COPY web.py /app/web.py
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COPY templates /app/templates
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COPY entrypoint.sh /usr/local/bin/entrypoint.sh
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COPY run-digest.sh /usr/local/bin/run-digest.sh
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COPY crontab /etc/crontabs/root
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RUN chmod +x /usr/local/bin/entrypoint.sh /usr/local/bin/run-digest.sh
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# Sentinel + first-run output dir
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VOLUME /output
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# Default ENTRYPOINT runs the worker (cron). The web container in
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# compose overrides both entrypoint and command to launch uvicorn.
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ENTRYPOINT ["/sbin/tini", "--", "/usr/local/bin/entrypoint.sh"]
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