git clone http://github.com/jsyqrt/tianbg.git
cd tianbg
pip install -r requirements.txt
cd wallpaper
## You must edit settings.py file to change the value of WriteToPath to the path where your pictures going to be saved!
scrapy crawl wallhaven # to crawl wallpapers from http://alpha.wallhaven.cc
scrapy crawl imgtrip # to crawl wallpapers from http://www.imgtrip.com
more beautiful wallpaper websites to be added!