An easy to use application to rotate proxies while scrapping using python, works very smooth like requests module. Install the modules required for the Proxy-Rotator
pip install -r requirements.txt
To use the script, use as following in your python code:
from proxy import * url="https://www.google.com" #Enter the url you want to ping response=get_response(url) #returns a reponse objects as returned by requests.get(url), you can use it in your scrapper