cronでSeleniumを実行し画面をメール送信 #SeleniumClient(Python)

cron

crontab

19 16 * * * $HOME/cron/capture/main.sh

シェル

$HOME/cron/capture/main.sh

#!/bin/sh
set -eu

export DISPLAY=:0

cd $HOME/cron/capture/
python work.selenium > /dev/null

for sc in moongift yahoo
do
  uuencode sc_${sc}.png sc_${sc}.png >> tmp.txt
done

cat tmp.txt | mail -s "from:myhome" hoge@fuga.com

rm -f tmp.txt

selenium (python Webdriver)

$HOME/cron/capture/work.selenium

import os
from selenium import webdriver

def capture(strurl, filename):
    URL = strurl
    PNGNAME = "sc_" + filename + ".png"
    FILENAME = os.path.join(os.path.dirname(os.path.abspath(__file__)), PNGNAME)

    driver = webdriver.Firefox()
    driver.set_window_size(1024, 768)
    driver.get(URL)

    driver.save_screenshot(FILENAME)

    driver.quit()

if __name__ == "__main__":
    capture("http://moongift.jp","moongift")
    capture("http://yahoo.co.jp","yahoo")

Javascriptを実行させたい場合

driver.execute_script("window.print();")

というように呼ぶ。