def bookmarklet_follow(request):
uri = request.GET["u"]
title = request.GET["t"]
# url opener
redirect_handler = HTTPRedirectHandler()
redirect_handler.max_redirections = settings.CONFIG["url"]["max_redirections"]
opener = urllib2.build_opener(redirect_handler)
# web page loading
handle = opener.open(uri)
encoding = detect_header_encoding(handle.headers.dict)
content = decode_html(handle.read(), encoding)
handle.close()
# build a resource
discovered_resource = DiscoveredResource()
discovered_resource.uri = uri
discovered_resource.title = title
discovered_resource.content = content
# process the discovered resource
resource = processing_service_client.process(discovered_resource)
topic = topic_manager.create_from_features(resource.title, resource.terms, resource.entities)
return redirect("topic_tracking_web.demo.views.topics_show", topic._id)
pass
# remove resource from collection
self._resources_collection.remove_model(resource)
if __name__ == '__main__':
# configuration file
config_file = sys.argv[1]
config = yaml.load(file(config_file, 'r'))
# logging
logging.config.dictConfig(config['logging'])
logger = logging.getLogger()
# MongoDB
mcm = mongo_from_config(config['mongo'])
database = config['mongo']['databases']['discovery']
resources_collection = mcm.get_collection(database, 'resources', DiscoveredResource)
# url opener
redirect_handler = HTTPRedirectHandler()
redirect_handler.max_redirections = config['url']['max_redirections']
opener = urllib2.build_opener(redirect_handler)
# load pages to the queue
loader = WebPageLoader(resources_collection, opener, config)
loader.start()