need linux python script to automatically renew craigslist postings that are running.

I have a script using python/phantomjs on centos and it used to work - but now does not. very simple project just not as up to speed on selenium/ phantomjs as I should be LOL. existing script is attached! hopefully only a few $ to fix it. and bonus if you have a better solution? I'm not trying to create posts only renew active listings! updating the .py file so it works is all required. bonus points if you fix the phantomjs problem under linux where the script exists and copies of phantomjs are still running (I have to kill them with pgrep in the batch files that runs the script)