mARTin-B78
736aeaaeac
Magazines break the audiobook pipeline's assumptions: several unrelated articles share a page, columns run in parallel, adverts and sidebars interrupt body copy, and a feature routinely jumps twenty pages to its tail. Narrating page-by-page walks out of an article mid-sentence and into an advert, so the canonical object is the article, not the page. core/magazine.py reconstructs articles from a flat PDF: PyMuPDF extracts blocks with bboxes and font metrics, tesseract supplies a TSV fallback so scanned pages join the same column grouping, blocks are classified and ordered column-major, and articles are anchored by the parsed table of contents with "continued on page N" tails linked back. routes/magazine.py adds 13 endpoints. Ingestion is a restart-safe background job. Nothing is narrated until a human approves the boundaries; podcast generation refuses unapproved articles. Podcast mode renders an approved article as a 2-3 host discussion using the configured LLM and voices the user picks, alongside narration rather than instead of it. Verified end-to-end over HTTP on a synthetic 8-page issue: the feature came back as pages [3, 8] with its jump tail absorbed and the advert page excluded, and an image-only rendering recovered all 47 blocks via OCR. 44 new tests; full suite 90 passing. The Studio UI is not built — this is reachable only via the API. Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
66 lines
3.8 KiB
Docker
66 lines
3.8 KiB
Docker
# ─────────────────────────────────────────────────────────────────────────────
|
|
# TTS Voice Creator - Clone and Design — Docker image (ARM64 / aarch64 compatible)
|
|
#
|
|
# Web app (FastAPI + WaveSurfer.js) — no VNC, no Qt, no X11.
|
|
# Accessible on port 7890 via any browser.
|
|
# ─────────────────────────────────────────────────────────────────────────────
|
|
FROM python:3.11-slim-bookworm
|
|
|
|
ENV DEBIAN_FRONTEND=noninteractive
|
|
ENV PYTHONUNBUFFERED=1
|
|
|
|
# ── System packages ───────────────────────────────────────────────────────────
|
|
# libatomic1: pedalboard's native extension (pedalboard_native) links against
|
|
# libatomic.so.1 and fails to import without it — pip installs the Python
|
|
# package fine, but the C extension silently can't load at runtime.
|
|
# tesseract-ocr: server-side OCR fallback for scanned magazine pages. The TSV
|
|
# output carries word bounding boxes, which merge with PyMuPDF's block bboxes —
|
|
# plain text alone would lose the column/region structure magazine layout
|
|
# analysis depends on. deu/eng match the languages the client-side heading OCR
|
|
# already ships.
|
|
RUN apt-get update && apt-get install -y --no-install-recommends \
|
|
ffmpeg \
|
|
curl \
|
|
ca-certificates \
|
|
libatomic1 \
|
|
tesseract-ocr \
|
|
tesseract-ocr-deu \
|
|
tesseract-ocr-eng \
|
|
&& rm -rf /var/lib/apt/lists/*
|
|
|
|
# ── Python dependencies ───────────────────────────────────────────────────────
|
|
COPY requirements.txt /tmp/requirements.txt
|
|
RUN pip install --no-cache-dir -r /tmp/requirements.txt
|
|
|
|
# ── Application ───────────────────────────────────────────────────────────────
|
|
WORKDIR /app
|
|
COPY server.py .
|
|
COPY CHANGELOG.md .
|
|
COPY VERSION .
|
|
COPY core/ core/
|
|
COPY routes/ routes/
|
|
COPY workflows/ workflows/
|
|
COPY static/ static/
|
|
|
|
# ── Vendor Tesseract.js (client-side OCR for image-based PDF chapter headings) ─
|
|
# Skipped if already present (e.g. bind-mounted from host during development).
|
|
RUN [ -f static/js/tesseract/tesseract.min.js ] || ( \
|
|
mkdir -p static/js/tesseract/lang && \
|
|
curl -sL -o static/js/tesseract/tesseract.min.js "https://unpkg.com/tesseract.js@5.1.1/dist/tesseract.min.js" && \
|
|
curl -sL -o static/js/tesseract/worker.min.js "https://unpkg.com/tesseract.js@5.1.1/dist/worker.min.js" && \
|
|
curl -sL -o static/js/tesseract/tesseract-core-simd-lstm.wasm.js "https://unpkg.com/tesseract.js-core@5.1.1/tesseract-core-simd-lstm.wasm.js" && \
|
|
curl -sL -o static/js/tesseract/tesseract-core-simd-lstm.wasm "https://unpkg.com/tesseract.js-core@5.1.1/tesseract-core-simd-lstm.wasm" && \
|
|
curl -sL -o static/js/tesseract/lang/deu.traineddata.gz "https://tessdata.projectnaptha.com/4.0.0_fast/deu.traineddata.gz" && \
|
|
curl -sL -o static/js/tesseract/lang/eng.traineddata.gz "https://tessdata.projectnaptha.com/4.0.0_fast/eng.traineddata.gz" \
|
|
)
|
|
|
|
# ── Runtime user ──────────────────────────────────────────────────────────────
|
|
RUN mkdir -p /voices/active_voices /voices/hidden_voices /home/app/.config/tts-voice-creator && \
|
|
useradd -m -s /bin/bash app && \
|
|
chown -R app:app /app /voices /home/app
|
|
|
|
USER app
|
|
|
|
EXPOSE 7890
|
|
CMD ["python3", "server.py"]
|