def post(self):
payloads = [Payload(simple_url['url'],simple_url['user_id']) for simple_url in eval(self.request.get('data'))]
cached_urls = Url.get_by_key_name([payload.url for payload in payloads],
_storage = [LOCAL,MEMCACHE],
_result_type = NAME_DICT)
user_ban_list = Banlist.retrieve(_storage=[LOCAL,MEMCACHE,DATASTORE],
_local_expiration=time_util.minute_expiration(minutes=10)).users
fetch_targets = [] #Urls that are not in lookup list
counter_targets = [] #Product urls that were fetched before
for payload in payloads:
if payload.user_id in user_ban_list:
#Don't take banned users' URLs into account
continue
#Look for existing cached instance with same short_url
cached_url = cached_urls[payload.url]
if cached_url is not None:
if cached_url.is_product: #cached url points to a valid product page
counter_targets.append(Payload(cached_url.product_url,
payload.user_id))
else:
fetch_targets.append(payload)
if len(fetch_targets):
urlfetch_payload = Payload.serialize(fetch_targets)
enqueue_url_fetch(urlfetch_payload)
if len(counter_targets):
counter_payload = Payload.serialize(counter_targets)
enqueue_counter(counter_payload)
def get(self): date = yesterday() enqueue_renderer_update(WEEKLY,date) enqueue_renderer_update(MONTHLY,date) enqueue_cleanup(UserCounter.kind(), DAILY, date) enqueue_cleanup(ProductCounter.kind(), DAILY, date) enqueue_cleanup(ProductRenderer.kind(), DAILY, date) enqueue_cleanup(ProductRenderer.kind(), WEEKLY, date,countdown = 3600) enqueue_cleanup(ProductRenderer.kind(), MONTHLY, date,countdown = 3600) #Delete banlist so it is refreshed with latest banned entities banlist = Banlist.retrieve() banlist.delete()
def get(self):
USER_SPAM_COUNTERS.bind(spam_count_limit = SPAM_COUNT_LIMIT)
user_counters = USER_SPAM_COUNTERS.fetch(100)
users = []
if len(user_counters):
for counter in user_counters:
counter.is_banned = True
users.append(TwitterUser(key_name = counter.key_root))
targets = [user.key().name() for user in users]
ban_list = Banlist.retrieve()
ban_list.users += targets
ban_list.put(_storage=[MEMCACHE,DATASTORE])
#TwitterUser.update_banlist([user.key().name() for user in users])
logging.info('Banning users with keys: %s' %[user.key().name() for user in users])
pdb.put(user_counters+users)
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 get(self):
renderers = PRODUCT_RENDERER_BAN_TARGETS.fetch(100)
products = [Product(key_name = renderer.key_root) for renderer in renderers]
product_counters = []
for renderer in renderers:
product_counters.append(ProductCounter(
key_name = renderer.key().name(),
is_banned = True,
day = renderer.day,
week = renderer.week,
month = renderer.month,
year = renderer.year))
renderer.is_ban_synched = True
targets = [product.key().name() for product in products]
ban_list = Banlist.retrieve()
ban_list.products += targets
ban_list.put(_storage=[MEMCACHE,DATASTORE])
pdb.put(products+renderers+product_counters,_storage = [MEMCACHE,DATASTORE])
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):
payloads = [
Payload(simple_url['url'], simple_url['user_id'])
for simple_url in eval(self.request.get('data'))
]
cached_urls = Url.get_by_key_name(
[payload.url for payload in payloads],
_storage=[LOCAL, MEMCACHE],
_result_type=NAME_DICT)
user_ban_list = Banlist.retrieve(
_storage=[LOCAL, MEMCACHE, DATASTORE],
_local_expiration=time_util.minute_expiration(minutes=10)).users
fetch_targets = [] #Urls that are not in lookup list
counter_targets = [] #Product urls that were fetched before
for payload in payloads:
if payload.user_id in user_ban_list:
#Don't take banned users' URLs into account
continue
#Look for existing cached instance with same short_url
cached_url = cached_urls[payload.url]
if cached_url is not None:
if cached_url.is_product: #cached url points to a valid product page
counter_targets.append(
Payload(cached_url.product_url, payload.user_id))
else:
fetch_targets.append(payload)
if len(fetch_targets):
urlfetch_payload = Payload.serialize(fetch_targets)
enqueue_url_fetch(urlfetch_payload)
if len(counter_targets):
counter_payload = Payload.serialize(counter_targets)
enqueue_counter(counter_payload)
