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Pensar - auto fix for Unbounded Tweet Retrieval Resource Exhaustion #18

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Pensar - auto fix for Unbounded Tweet Retrieval Resource Exhaustion #18

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20 changes: 14 additions & 6 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_TWEETS = 3200 # Twitter API 'user_timeline' max

def __init__(self):
api_key = os.getenv("API_KEY")
api_secret = os.getenv("API_SECRET")
Expand All @@ -29,14 +31,18 @@ def user_lookup_tweepy(self, user: str, quantity: int):
"""Obtain Tweets from a specific user.(only up to 3200 tweets)

:param user: specified user you want to retrieve tweets from
:param quantity: amount of tweets you want to retrieve
:param quantity: amount of tweets you want to retrieve (1-3200 inclusive)

"""
if not isinstance(quantity, int):
raise ValueError("quantity must be an integer")
if quantity < 1 or quantity > self.MAX_TWEETS:
raise ValueError(f"quantity must be between 1 and {self.MAX_TWEETS} (inclusive)")
query: List[Dict] = []

tweets = tweepy.Cursor(
self.api.user_timeline, screen_name=user, count=200, tweet_mode="extended"
).items(quantity) # tweepy.Cursor allows for pagination due to the single request tweet limitations
).items(quantity)

for tweet in tweets:
query.append(tweet._json)
Expand All @@ -49,11 +55,15 @@ def user_lookup_sns(self, user: str, quantity: int):
:param quantity: last x tweets needed, chronologically
:param user: twitter handle of user
"""
if not isinstance(quantity, int):
raise ValueError("quantity must be an integer")
if quantity < 1 or quantity > self.MAX_TWEETS:
raise ValueError(f"quantity must be between 1 and {self.MAX_TWEETS} (inclusive)")
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 +143,4 @@ 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])