Another OP.GG username scraper which scrapes by level from: http://euw.op.gg/ranking/level/page=1
Features
- Supports all regions
- Scrapes indefinitely until the end is reached or until 'End Pg'.
- Ignores usernames with special characters (valid usernames should only contain letters & numbers)
- Multi-threaded although using more than 2 threads yields no net performance gain (server limits any IP to 2 connections, wish I knew this beforehand but 2 threads > 1 thread - can be bypassed by running threads on proxies but is not worth the effort)