elif botlib.check_found(self.data, "!python"):
        command = self.data.rstrip("\r\n").partition("!python ")[2]
        if command != "":
                if botlib.disable == True:
                        self.protocol.privmsg(self.channel, "12[PYTHON]4 ERROR: Python math shell has been disabled.")
                elif "import" in command:
                        self.protocol.privmsg(self.channel, "12[PYTHON]4 ERROR: For security reasons, use of 'import' is not permitted.")
                elif "help" in command:
                        self.protocol.privmsg(self.channel, "12[PYTHON]4 ERROR: Use of 'help' is not permitted because it freezes up the bot.")
                elif "self.protocol" in command:
                        self.protocol.privmsg(self.channel, "12[PYTHON]4 ERROR: Use of any IRC protocol functions is not permitted.")
                elif "sys." in command:
                        self.protocol.privmsg(self.channel, "12[PYTHON]4 ERROR: For security reasons, use of any system commands is not permitted.")
                else:
                        try:
                                self.protocol.privmsg(self.channel, "12[PYTHON]7 " + command + " == " + str(eval(command)))
                        except:
                                self.protocol.privmsg(self.channel, "12[PYTHON]4 ERROR: Cannot evaluate " + command)
         else:
                self.protocol.privmsg(self.channel, "12[PYTHON]4 ERROR: Cannot evaluate an empty string.")