Make sure karma can only be set in channels not in PMs

Author: linuxdaemon

plugins/karma.py

@@ -3,6 +3,7 @@
 
 from collections import defaultdict
 
+import sqlalchemy
 from sqlalchemy import Table, String, Column, Integer, PrimaryKeyConstraint
 
 from cloudbot import hook
@@ -22,9 +23,20 @@
 )
 
 
+@hook.on_start
+def remove_non_channel_points(db):
+    """Temporary on_start hook to remove non-channel points"""
+    db.execute(karma_table.delete().where(sqlalchemy.not_(karma_table.c.chan.startswith('#'))))
+    db.commit()
+
+
 @hook.command("pp", "addpoint")
 def addpoint(text, nick, chan, db, conn):
     """<thing> - adds a point to the <thing>"""
+    if nick.casefold() == chan.casefold():
+        # This is a PM, don't set points in a PM
+        return
+
     text = text.strip()
     karma = db.execute("select score from karma where name = :name and chan = :chan and thing = :thing", {'name': nick, 'chan': chan, 'thing': text.lower()}).fetchone()
     if karma: