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876d1aab3e
* Finnhub and finbrain fns * Twitter menu (forex/ba adjusted) * Google menu * Reddit menu pt1 * Reddit commands * Stocktwits commands * Sentimentinvestor commands * Update crypto-dd * Review pt 1 * Hugo server * Review comments - get rid of all prints/errors in model...
34 lines
820 B
Python
34 lines
820 B
Python
"""Reddit Helpers"""
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__docformat__ = "numpy"
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from typing import List
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import re
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import praw
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def find_tickers(submission: praw.models.reddit.submission.Submission) -> List[str]:
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"""Extracts potential tickers from reddit submission
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Parameters
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----------
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submission : praw.models.reddit.submission.Submission
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Reddit post to scan
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Returns
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-------
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List[str]
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List of potential tickers
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"""
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ls_text = [submission.selftext, submission.title]
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submission.comments.replace_more(limit=0)
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for comment in submission.comments.list():
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ls_text.append(comment.body)
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l_tickers_found = []
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for s_text in ls_text:
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for s_ticker in set(re.findall(r"([A-Z]{3,5} )", s_text)):
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l_tickers_found.append(s_ticker.strip())
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return l_tickers_found
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