tasks.py 文件源码

def select_tweets(timeline, allow_rts=True, allow_replies=False, popular_only=True):
    texts = []

    for t in timeline:
        if not 'retweeted_status' in t:
            if not allow_replies and t['in_reply_to_status_id_str']:
                continue
            t['tweet_score'] = log(t['retweet_count'] + 1.0) + log(t['favorite_count'] + 1.0)
            t['__is_rt__'] = False
            texts.append(t)
        else:
            if allow_rts:
                t['retweeted_status']['tweet_score'] = log10(t['retweet_count'] + 1.0) + log10(t['favorite_count'] + 1.0)
                t['retweeted_status']['source_created_at'] = t['retweeted_status']['created_at']
                t['retweeted_status']['created_at'] = t['created_at']
                t['retweeted_status']['text'] = t['retweeted_status']['text']
                t['retweeted_status']['__is_rt__'] = True
                texts.append(t['retweeted_status'])

    #texts = sorted(texts, key=lambda x: x['tweet_score'], reverse=True)[0:100]
    if popular_only:
        texts = list(filter(lambda x: x['tweet_score'] > 0, texts))

    return texts