modules/eval.py

   1 # Erebus IRC bot - Author: John Runyon
   2 # !EVAL and !EXEC commands
   3
   4 # module info
   5 modinfo = {
   6         'author': 'John Runyon (DimeCadmium)',
   7         'license': 'public domain',
   8         'compatible': [1],
   9         'depends': [],
  10 }
  11
  12 # preamble
  13 import modlib
  14 lib = modlib.modlib(__name__)
  15 modstart = lib.modstart
  16 modstop = lib.modstop
  17
  18 # module code
  19 import sys
  20
  21
  22 @lib.hook('eval', needchan=False, glevel=lib.MANAGER)
  23 @lib.argsGE(1)
  24 def cmd_eval(bot, user, chan, realtarget, *args):
  25         if chan is not None: replyto = chan
  26         else: replyto = user
  27
  28         try: ret = eval(' '.join(args))
  29         except: bot.msg(replyto, "Error (%s): %s" % (sys.exc_info()[0], sys.exc_info()[1]))
  30         else: bot.msg(replyto, "Done: %r" % (ret))
  31
  32
  33 @lib.hook('exec', needchan=False, glevel=lib.MANAGER)
  34 @lib.argsGE(1)
  35 def cmd_exec(bot, user, chan, realtarget, *args):
  36         if chan is not None: replyto = chan
  37         else: replyto = user
  38
  39         try: exec ' '.join(args)
  40         except: bot.msg(replyto, "Error: %s %s" % (sys.exc_info()[0], sys.exc_info()[1]))
  41         else: bot.msg(replyto, "Done.")