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Pensar - auto fix for Unbounded Tweet Retrieval Resource Exhaustion #25

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Pensar - auto fix for Unbounded Tweet Retrieval Resource Exhaustion #25

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22 changes: 18 additions & 4 deletions nexus/utils.py
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Original file line number Diff line number Diff line change
Expand Up @@ -14,6 +14,8 @@
load_dotenv()

class Utils:
MAX_TWEET_LIMIT = 3200

def __init__(self):
api_key = os.getenv("API_KEY")
api_secret = os.getenv("API_SECRET")
Expand All @@ -32,6 +34,13 @@ def user_lookup_tweepy(self, user: str, quantity: int):
:param quantity: amount of tweets you want to retrieve

"""
# Sanitize and clamp quantity
if not isinstance(quantity, int) or quantity <= 0:
raise ValueError(f"quantity must be a positive integer, got {quantity}")
if quantity > self.MAX_TWEET_LIMIT:
logger.warning(f"Requested quantity {quantity} exceeds maximum ({self.MAX_TWEET_LIMIT}); capping at {self.MAX_TWEET_LIMIT}.")
quantity = self.MAX_TWEET_LIMIT

query: List[Dict] = []

tweets = tweepy.Cursor(
Expand All @@ -49,11 +58,18 @@ def user_lookup_sns(self, user: str, quantity: int):
:param quantity: last x tweets needed, chronologically
:param user: twitter handle of user
"""
# Sanitize and clamp quantity for consistency
if not isinstance(quantity, int) or quantity <= 0:
raise ValueError(f"quantity must be a positive integer, got {quantity}")
if quantity > self.MAX_TWEET_LIMIT:
logger.warning(f"Requested quantity {quantity} exceeds maximum ({self.MAX_TWEET_LIMIT}); capping at {self.MAX_TWEET_LIMIT}.")
quantity = self.MAX_TWEET_LIMIT

query: List[Dict] = []

logger.info(f"Pulling {user}'s tweets")
for idx, tweet in tqdm(enumerate(sntwitter.TwitterSearchScraper(f'from:{user}').get_items())):
if idx > quantity:
if idx >= quantity:
break
query.append({"full_text": tweet.content, "tweet_link": f"https://twitter.com/{tweet.user.username}/status/{tweet.id}" , "created_at": tweet.date, "tweet_id": tweet.id, "user": tweet.user.username})

Expand Down Expand Up @@ -133,6 +149,4 @@ def create_topics(self, documents: List[Dict], id_to_cluster_label: Dict, id_fie
bot = Utils()
lookup = bot.user_lookup_sns("JoeBiden", 5000)
print(len(lookup))
print(lookup[-1])


print(lookup[-1])