FROM python:3.9 as builder RUN apt-get update && apt-get install -y build-essential COPY requirements.txt . COPY requirements_advanced.txt . RUN pip install --user -r requirements.txt # RUN pip install --user -r requirements_advanced.txt FROM python:3.9 MAINTAINER iskoldt COPY --from=builder /root/.local /root/.local ENV PATH=/root/.local/bin:$PATH COPY . /app WORKDIR /app ENV dockerrun yes CMD ["python3", "-u", "main.py", "2>&1", "|", "tee", "/var/log/application.log"]