From 0ed4736dd07a7eea28013cf249ec2a6ac6bcfaf4 Mon Sep 17 00:00:00 2001
From: Lynne <lynne@bune.city>
Date: Sat, 7 Sep 2019 19:37:48 +1000
Subject: [PATCH] if no bots are learning from an account, delete it

---
 service.py | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/service.py b/service.py
index 346c42e..14069c5 100755
--- a/service.py
+++ b/service.py
@@ -95,8 +95,12 @@ db = MySQLdb.connect(
 	db=cfg['db_name']
 )
 
-print("Downloading posts")
+print("Cleaning up database")
+# delete any fedi accounts we no longer need
 cursor = db.cursor()
+cursor.execute("DELETE FROM fedi_accounts WHERE handle NOT IN (SELECT fedi_id FROM bot_learned_accounts);")
+
+print("Downloading posts")
 cursor.execute("SELECT `handle`, `outbox` FROM `fedi_accounts` ORDER BY RAND()")
 accounts = cursor.fetchall()
 with Pool(8) as p: