Simple scraper to extract all products from shopify sites
Requirements: Python 3
Usage: python3 shopify.py [site's url]
Listing collections: python3 shopify.py --list-collections [site's url]
Scraping products only in given collections: python3 shopify.py -c col1,col2,col3 [site's url]
Example: python3 shopify.py -c vip,babs-and-bab-lows https://www.greats.com
The products get saved into a file named products.csv in the current directory.