further DB work

core/main.py

@@ -64,6 +64,7 @@ def run(bot, func, input):
     if args:
         if uses_db:
             # create SQLAlchemy session
+            bot.logger.debug("Opened DB session for: {}".format(func._filename))
             input.db = input.bot.db_session()
         if 'input' in args:
             input.input = input
@@ -86,7 +87,7 @@ def run(bot, func, input):
                 return
             finally:
                 if uses_db:
-                    print "Close"
+                    bot.logger.debug("Closed DB session for: {}".format(func._filename))
                     input.db.close()
     else:
         try:
@@ -124,6 +125,7 @@ class Handler(object):
                 break
 
             if uses_db:
+                # self.bot.logger.debug("Opened ST DB session for: {}".format(self.func._filename))
                 input.db  = input.bot.db_session()
 
             try:
@@ -132,7 +134,7 @@ class Handler(object):
                 self.bot.logger.exception("Error in plugin {}:".format(self.func._filename))
             finally:
                 if uses_db:
-                    print "Closett"
+                    # self.bot.logger.debug("Closed ST DB session for: {}".format(self.func._filename))
                     input.db.close()
 
     def stop(self):

plugins/tell.py

@@ -23,8 +23,8 @@ def db_init(db):
 
 def get_tells(db, user_to):
     return db.execute("select user_from, message, time, chan from tell where"
-                      " user_to=lower(?) order by time",
-                      (user_to.lower(),)).fetchall()
+                      " user_to=lower(:user) order by time",
+                      {'user': user_to}).fetchall()
 
 
 @hook.singlethread
@@ -46,8 +46,8 @@ def tellinput(paraml, input=None, notice=None, db=None, bot=None, nick=None, con
         if len(tells) > 1:
             reply += " (+{} more, {}showtells to view)".format(len(tells) - 1, conn.conf["command_prefix"])
 
-        db.execute("delete from tell where user_to=lower(?) and message=?",
-                   (nick, message))
+        db.execute("delete from tell where user_to=lower(:user) and message=:message",
+                   {'user': nick, 'message': message})
         db.commit()
         notice(reply)