def post(self):
logging.info('UrlFetchWorker started')
payloads = Payload.deserialize(self.request.get('payload'))
product_ban_list = Banlist.retrieve(
_storage=[LOCAL, MEMCACHE, DATASTORE],
_local_expiration=time_util.minute_expiration(minutes=10)).products
fetch_targets = list(set([payload.url for payload in payloads]))
result_dict = UrlFetcher.fetch_urls(fetch_targets)
urls = []
counter_targets = []
for payload in payloads:
request_url = payload.url
final_url = result_dict[request_url]
user_id = payload.user_id
urls.append(
Url(key_name=request_url, final_url=final_url,
user_id=user_id))
for url in urls:
if url.final_url is not None:
try:
product_url = AmazonURLParser.product_url(url.final_url)
if product_url in product_ban_list:
logging.info(
'Mention creation prevented for banned product url: %s'
% product_url)
continue #no action for banned product
url.is_product = True #No exceptions for product_url => valid product reference
counter_targets.append(Payload(product_url, url.user_id))
except ParserException:
pass
logging.info('UrlFetchWorker finished, counter targets: %s' %
counter_targets)
pdb.put(urls, _storage=[LOCAL,
MEMCACHE]) #Urls are stored in cache only
if len(counter_targets):
enqueue_counter(Payload.serialize(counter_targets))
def post(self):
logging.info('UrlFetchWorker started')
payloads = Payload.deserialize(self.request.get('payload'))
product_ban_list = Banlist.retrieve(_storage=[LOCAL,MEMCACHE,DATASTORE],
_local_expiration=time_util.minute_expiration(minutes=10)).products
fetch_targets = list(set([payload.url for payload in payloads]))
result_dict = UrlFetcher.fetch_urls(fetch_targets)
urls = []
counter_targets = []
for payload in payloads:
request_url = payload.url
final_url = result_dict[request_url]
user_id = payload.user_id
urls.append(Url(key_name=request_url,
final_url=final_url,
user_id = user_id))
for url in urls:
if url.final_url is not None:
try:
product_url = AmazonURLParser.product_url(url.final_url)
if product_url in product_ban_list:
logging.info('Mention creation prevented for banned product url: %s' %product_url)
continue #no action for banned product
url.is_product = True #No exceptions for product_url => valid product reference
counter_targets.append(Payload(product_url,url.user_id))
except ParserException:
pass
logging.info('UrlFetchWorker finished, counter targets: %s' %counter_targets)
pdb.put(urls, _storage = [LOCAL,MEMCACHE]) #Urls are stored in cache only
if len(counter_targets):
enqueue_counter(Payload.serialize(counter_targets))
def product_url(self): return AmazonURLParser.product_url(self.final_url)
def new(cls,*args,**kwds): entity = super(ProductRenderer, cls).new(*args,**kwds) url = AmazonURLParser.product_url(args[0]) entity.url = url return entity
def product_url(self):
return AmazonURLParser.product_url(self.final_url)
def new(cls, *args, **kwds):
entity = super(ProductRenderer, cls).new(*args, **kwds)
url = AmazonURLParser.product_url(args[0])
entity.url = url
return entity
