def __init__(self, proxy=None):
self.encomenda_repository = EncomendaRepository()
cj = cookielib.LWPCookieJar()
cookie_handler = urllib2.HTTPCookieProcessor(cj)
if proxy:
proxy_handler = urllib2.ProxyHandler({'http': proxy})
opener = urllib2.build_opener(proxy_handler, cookie_handler)
else:
opener = urllib2.build_opener(cookie_handler)
urllib2.install_opener(opener)
