To get workable proxy IP addresses of US.
The proxy IP addresses come from freeproxylists
I revised the project of kapythone to make it work for Python 2.7 and people in US.
After installing PhantomJS, change the PhantomJS_Dir to your own directory in the proxy_pool.py file.
Example:
from proxy_pool import ProxyFactory
pp = ProxyFactory()
pp.Run()
print pp.avaiProxyPairs
All the available and workable IP addresses are stored in pp.avaiProxyPairs in the example.