- Resize to 1568px max (Claude's efficient ceiling) via Pillow - Convert PNG screenshots to JPEG q85 (~5MB → ~200KB typical) - Cap at 3 images per message (~4,800 token budget max) - Graceful fallback if Pillow unavailable (Claude auto-resizes) - Add Pillow + libjpeg/zlib deps to requirements + Dockerfile Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
29 lines
623 B
Docker
29 lines
623 B
Docker
FROM python:3.12-slim
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WORKDIR /app
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# Install system dependencies
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RUN apt-get update && apt-get install -y \
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gcc \
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libpq-dev \
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libpango1.0-dev \
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libcairo2-dev \
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libgdk-pixbuf-2.0-dev \
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libffi-dev \
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libjpeg-dev \
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zlib1g-dev \
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&& rm -rf /var/lib/apt/lists/*
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# Install Python dependencies
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COPY requirements.txt .
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RUN pip install --no-cache-dir -r requirements.txt
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# Copy application code
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COPY . .
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# Expose port (Railway uses PORT env variable)
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EXPOSE 8000
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# Run migrations then start the application
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CMD alembic upgrade head && uvicorn app.main:app --host 0.0.0.0 --port ${PORT:-8000}
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