103 lines
3.3 KiB
Python
103 lines
3.3 KiB
Python
# -*- coding: utf-8 -*-
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# Nemubot is a modulable IRC bot, built around XML configuration files.
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# Copyright (C) 2012 Mercier Pierre-Olivier
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#
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# This program is free software: you can redistribute it and/or modify
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# it under the terms of the GNU Affero General Public License as published by
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# the Free Software Foundation, either version 3 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU Affero General Public License for more details.
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#
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# You should have received a copy of the GNU Affero General Public License
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# along with this program. If not, see <http://www.gnu.org/licenses/>.
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import queue
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import threading
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import traceback
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import sys
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from message import Message
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from response import Response
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class MessageConsumer:
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"""Store a message before treating"""
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def __init__(self, srv, raw, time, prvt, data):
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self.srv = srv
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self.raw = raw
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self.time = time
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self.prvt = prvt
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self.data = data
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def run(self):
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# Create, parse and treat the message
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try:
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msg = Message(self.srv, self.raw, self.time, self.prvt)
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res = msg.treat()
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except:
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print ("\033[1;31mERROR:\033[0m occurred during the "
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"processing of the message: %s" % self.raw)
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exc_type, exc_value, exc_traceback = sys.exc_info()
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traceback.print_exception(exc_type, exc_value,
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exc_traceback)
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return
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# Send message
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if res is not None:
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if isinstance(res, list):
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for r in res:
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if isinstance(r, Response):
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self.srv.send_response(r, self.data)
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elif isinstance(r, list):
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for s in r:
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if isinstance(s, Response):
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self.srv.send_response(s, self.data)
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elif isinstance(res, Response):
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self.srv.send_response(res, self.data)
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# Inform that the message has been treated
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self.srv.msg_treated(self.data)
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class EventConsumer:
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"""Store a event before treating"""
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def __init__(self, context, evt, timeout=20):
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self.context = context
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self.evt = evt
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self.timeout = timeout
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def run(self):
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try:
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self.evt.launch_check()
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except:
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print ("\033[1;31mError:\033[0m during event end")
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exc_type, exc_value, exc_traceback = sys.exc_info()
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traceback.print_exception(exc_type, exc_value,
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exc_traceback)
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if self.evt.next is not None:
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self.context.add_event(self.evt, self.evt.id)
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class Consumer(threading.Thread):
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"""Dequeue and exec requested action"""
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def __init__(self, context):
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self.context = context
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self.stop = False
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threading.Thread.__init__(self)
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def run(self):
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try:
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while not self.stop:
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stm = self.context.cnsr_queue.get(True, 20)
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stm.run()
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except queue.Empty:
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pass
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finally:
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self.context.cnsr_thrd_size -= 2
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