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38 lines
1,015 B
Python
38 lines
1,015 B
Python
#!/usr/bin/python3
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#
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# Create a UID of the article in old articles where we don't have RSS UID and where we can't generate the article_id on the fly.
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# It takes a while, but it's a one-shot.
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#
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import sqlite3
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import hashlib
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db_con = sqlite3.connect("../data/diffs.db")
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db = db_con.cursor()
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def create_article_id(uid, feed):
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# Create a fake unique ID from RSS unique tag and feed name to reference the article in database
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id_string = str(uid) + str(feed)
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id_bytes = id_string.encode("utf-8")
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article_id = hashlib.sha256(id_bytes).hexdigest()
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return article_id
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def update_diff(diff_id, article_id):
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sql = "UPDATE diffs SET article_id = ? WHERE diff_id = ?"
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sql_data = (article_id, diff_id)
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db.execute(sql, sql_data)
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db_con.commit()
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db.execute(
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"SELECT * FROM diffs WHERE NOT 'article_id' ORDER BY diff_id DESC ",
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)
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diffs = db.fetchall()
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for diff in diffs:
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article_id = create_article_id(diff[1], diff[2])
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update_diff(diff[0], article_id)
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print(article_id)
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