+# Erebus IRC bot - Author: John Runyon
+# module helper functions, see modules/modtest.py for usage
+# This file is released into the public domain; see http://unlicense.org/
+
+class error(object):
+ def __init__(self, desc):
+ self.errormsg = desc
+ def __nonzero__(self):
+ return False #object will test to False
+ def __repr__(self):
+ return '<modlib.error %r>' % self.errormsg
+ def __str__(self):
+ return self.errormsg
+
class modlib(object):
+ # default (global) access levels
+ MANAGER = 100
+ ADMIN = 75
+ STAFF = 50
+ AUTHED = 0
+ ANYONE = -1
+
+ # (channel) access levels
+ OWNER = 5
+ MASTER = 4
+ OP = 3
+ VOICE = 2
+ KNOWN = 1
+ PUBLIC = 0 #anyone (use glevel to control auth-needed)
+
+ # messages
+ WRONGARGS = "Wrong number of arguments."
+
def __init__(self, name):
self.hooks = {}
+ self.numhooks = {}
self.parent = None
self.name = name
self.parent = parent
for cmd, func in self.hooks.iteritems():
self.parent.hook(cmd, func)
+ for num, func in self.numhooks.iteritems():
+ self.parent.hooknum(num, func)
+ return True
def modstop(self, parent):
for cmd, func in self.hooks.iteritems():
self.parent.unhook(cmd, func)
+ for num, func in self.numhooks.iteritems():
+ self.parent.unhooknum(num, func)
+ return True
- def hook(self, cmd):
+ def hooknum(self, num):
def realhook(func):
+ self.numhooks[num] = func
+ if self.parent is not None:
+ self.parent.hooknum(num, func)
+ return func
+ return realhook
+
+ def hook(self, cmd, needchan=True, glevel=ANYONE, clevel=PUBLIC):
+ def realhook(func):
+ func.needchan = needchan
+ func.reqglevel = glevel
+ func.reqclevel = clevel
+
self.hooks[cmd] = func
if self.parent is not None:
self.parent.hook(cmd, func)
return func
return realhook
+
+ def argsEQ(self, num):
+ def realhook(func):
+ def checkargs(bot, user, chan, realtarget, *args):
+ if len(args) == num:
+ return func(bot, user, chan, realtarget, *args)
+ else:
+ bot.msg(user, self.WRONGARGS)
+ return checkargs
+ return realhook
+
+ def argsGE(self, num):
+ def realhook(func):
+ def checkargs(bot, user, chan, realtarget, *args):
+ if len(args) >= num:
+ return func(bot, user, chan, realtarget, *args)
+ else:
+ bot.msg(user, self.WRONGARGS)
+ return checkargs
+ return realhook