Dockerfile

FROM python:3.7
# install latest Google Chrome & Chromedriver
RUN curl -sS -o - https://dl-ssl.google.com/linux/linux_signing_key.pub | apt-key add - && \
    echo "deb http://dl.google.com/linux/chrome/deb/ stable main" >> /etc/apt/sources.list.d/google-chrome.list && \
    apt-get -yqq update && \
    apt-get -yqq install google-chrome-unstable && \
    rm -rf /var/lib/apt/lists/*
RUN curl -SLO https://chromedriver.storage.googleapis.com/$(curl -o- https://chromedriver.storage.googleapis.com/LATEST_RELEASE)/chromedriver_linux64.zip && \
    apt-get -yqq update && apt install -yqq --no-install-recommends unzip && \
    unzip -d /usr/local/bin/ chromedriver_linux64.zip chromedriver && \
    rm -rf /var/lib/apt/lists/*

COPY requirements.txt requirements.txt
RUN pip install -q -r requirements.txt

RUN useradd -U -m -s /bin/bash -d /app tester

COPY . /app
WORKDIR /app
USER tester