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Added proper docstrings to reduce twitter objects

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Manuel Cortez 2021-06-25 22:47:10 -05:00
parent 74e4fe6357
commit b8f822830f
1 changed files with 4 additions and 3 deletions
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7
src/sessions/twitter/reduce.py
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@ -1,8 +1,9 @@
# -*- coding: utf-8 -*-
""" Strips unneeded tweet information in order to store tweet objects by using less memory. """
""" Strips unneeded tweet information in order to store tweet objects by using less memory. This is especially useful when buffers start to contain more than a certain amount of items. """
from tweepy.models import Status
def reduce_tweet(tweet):
""" generates a new Tweet model with the fields we currently need, excluding everything else including null values and empty collections. """
allowed_values = ["created_at", "id", "full_text", "text", "message", "in_reply_to_status_id", "in_reply_to_user_id", "is_quote_status", "lang", "source", "coordinates", "quoted_status_id", ]
allowed_entities = ["hashtags", "media", "urls", "user_mentions", "polls"]
status_dict = {}
@ -14,15 +15,15 @@ def reduce_tweet(tweet):
if tweet._json["entities"].get(key) and tweet._json["entities"].get(key) != None:
entities[key] = tweet._json["entities"][key]
status_dict["entities"] = entities
# Quotes and retweets are different objects.
# If tweet comes from the cached database, it does not include an API, so we can pass None here as we do not use that reference to tweepy's API.
if hasattr(tweet, "_api"):
api = tweet._api
else:
api = None
status = Status().parse(api=api, json=status_dict)
# Quotes and retweets are different objects. So we parse a new tweet when we have a quoted or retweeted status here.
if tweet._json.get("quoted_status"):
quoted_tweet = reduce_tweet(tweet.quoted_status)
# print(quoted_tweet)
status.quoted_status = quoted_tweet
if tweet._json.get("retweeted_status"):
retweeted_tweet = reduce_tweet(tweet.retweeted_status)