Dockerfile template for Python3 apps

Dockerfile

FROM python:3.12

RUN mkdir /root/app
WORKDIR /root/app

ENV TZ Europe/Moscow
ENV PYTHONDONTWRITEBYTECODE 1
ENV PYTHONUNBUFFERED 1
RUN export PYTHONDONTWRITEBYTECODE=1
RUN export PYTHONUNBUFFERED=1

RUN pip install --no-cache --root-user-action=ignore --upgrade pip

COPY ./requirements.txt .
RUN pip install --no-cache --root-user-action=ignore -r requirements.txt

COPY ./main.py .

ENTRYPOINT ["python", "./main.py"]