Python&Docker環境でSeleniumを使えるようにする

version: '3'
services:
  selenium:
    image: selenium/standalone-chrome
    container_name: 'selenium'
    volumes:
      - /dev/shm:/dev/shm
  python3:
    restart: always
    build: .
    container_name: 'py3-container'
    working_dir: '/var/app'
    tty: true
    volumes:
      - ${SRC_PATH}:/var/app
    depends_on:
      - selenium

SRC_PATH=your src path

FROM python:3.9.4-slim
# linuxのパッケージインストールなど必要なものを。
# RUN apt update
# RUN apk --update add vim

ENV PYTHONPATH "${PYTHONPATH}:/var/app/"

RUN pip install --upgrade pip
WORKDIR /var/app

RUN pip install --upgrade pip && \
    pip install pipenv

from selenium import webdriver
from selenium.webdriver import DesiredCapabilities

driver = webdriver.Remote(
    command_executor="http://selenium:4444/wd/hub",
    desired_capabilities=DesiredCapabilities.CHROME.copy(),
)

driver.get("https://maasaablog.com/")
print(driver.title)
driver.quit()