modules/eval.py

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