WARNING!
there's no going back now. this change is *huge* but it was overdue.
WARNING!
the database backend is now mysql. modules that should use a database
but don't yet were left untouched, they'll come later. scripts haven't
been converted yet, though i'm pretty sure i'll need to soon.
while i was going through everything, connection/cursor idioms were
cleaned up, as were a bunch of log messages and exception handling. this
change is so gross i'm happy things appear to be working, which is
the case --- all modules are lightly tested.
WARNING! if you have an existing drbotzo_modules, you MUST RECREATE IT
WITH THE PRIMARY KEY. things will be wonky without it.
easiest way is to (by hand) create drbotzo_modules_temp as shown in the code,
INSERT INTO drbotzo_modules_temp SELECT * FROM drbotzo_modules, DROP the old
table, and ALTER TABLE RENAME TO the new one.
again, if you don't do this, newer modules will do all sorts of crazy
things, namely trying to create tables that already exist (because they have
multiple, differing values in drbotzo_modules)
this is a big change. DrBotIrc is now in charge of module loading
and unloading, aliases, and recursion. the Alias module is no more,
and a bunch of functionality was moved out of IrcAdmin, including
also config file saving, the sigint handler, and quitting the bot.
additionally, a lot of stuff got caught in the wake. dr.botzo.py
is simpler now, and lets DrBotIRC do the dynamic loading stuff.
Module.__init__ changed, modules no longer get modlist and instead
get a reference to the DrBotIRC object. IrcAdmin still has the same
exposed methods, but now calls out to DrBotIRC to achieve some of
them.
naturally, a recursion/alias rewrite was included with this change.
it is clearer now (i think), but probably brittle somewhere.
additionally, currently any module that has registered a pubmsg
handler can potentially fire more than once on one input (without
recursion). this may be the next thing to fix. do() may need to
be split, or maybe it's time to stop having modules deal with
pubmsg/privmsg entirely. need to decide.
WEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEE
