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Last active October 7, 2025 18:33
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Reproduce sorl-thumbnail test failures with ImageMagick v6.x
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Dockerfile.test
FROM ubuntu:24.04
# Install dependencies including Python 3.9 and 3.12
RUN apt-get update && apt-get install -y \
imagemagick \
libgraphicsmagick1-dev \
libgraphicsmagick++1-dev \
graphicsmagick \
libjpeg62 \
zlib1g-dev \
redis-server \
libvips-tools \
python3 \
python3-pip \
python3-venv \
software-properties-common \
lsof \
&& add-apt-repository ppa:deadsnakes/ppa -y \
&& apt-get update \
&& apt-get install -y python3.9 python3.9-venv python3.9-dev python3.12 python3.12-venv python3.12-dev \
&& rm -rf /var/lib/apt/lists/*
# Show ImageMagick version
RUN convert --version
WORKDIR /app
# Copy project files
COPY . /app/
# Install tox with gh-actions plugin and Pillow for debug scripts
RUN pip3 install --break-system-packages tox tox-gh-actions Pillow
# Usage:
# Build: docker build -f Dockerfile.test -t sorl-im6-test .
# Run all environments: docker run sorl-im6-test
# Run specific environment: docker run sorl-im6-test sh -c "redis-server --daemonize yes && tox -e py39-django42-imagemagick"
# Start Redis and run tox
CMD ["sh", "-c", "redis-server --daemonize yes && tox"]
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