2023-09-07 15:42:56 +02:00
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ARG PYTHON_VERSION=3.11.5-slim-bookworm
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# define an alias for the specfic python version used in this file.
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FROM python:${PYTHON_VERSION} as python
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FROM python as python-build-stage
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# Install apt packages
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RUN apt-get update && apt-get install --no-install-recommends -y \
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# dependencies for building Python packages
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build-essential
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# Requirements are installed here to ensure they will be cached.
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COPY ./requirements.txt ./requirements-dev.txt /
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# Create Python Dependency and Sub-Dependency Wheels
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2024-12-18 10:14:01 +01:00
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RUN pip install packaging
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2023-09-07 15:42:56 +02:00
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RUN pip wheel --wheel-dir /usr/src/app/wheels \
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-r requirements.txt \
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-r requirements-dev.txt
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FROM python as python-run-stage
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ARG APP_HOME=/app
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ENV PYTHONUNBUFFERED 1
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ENV PYTHONDONTWRITEBYTECODE 1
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WORKDIR ${APP_HOME}
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COPY --from=python-build-stage /usr/src/app/wheels /wheels/
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# use wheels to install python dependencies
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RUN pip install --no-cache-dir --no-index --find-links=/wheels/ /wheels/* \
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&& rm -rf /wheels/
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COPY ./entrypoint /entrypoint
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RUN sed -i 's/\r$//g' /entrypoint && chmod +x /entrypoint
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FROM python-run-stage AS backend
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# copy application code to WORKDIR
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COPY . ${APP_HOME}
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ENTRYPOINT ["/entrypoint"]
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