import inspect
import json
import zmq
import uuid
import time
from txzmq import ZmqFactory, ZmqEndpoint
from txzmq import ZmqREQConnection, ZmqREPConnection
from txzmq import ZmqPullConnection, ZmqPushConnection
from txzmq import ZmqRequestTimeoutError
from txzmq import ZmqSubConnection, ZmqPubConnection
from twisted.internet import reactor
from twisted.internet.defer import Deferred, maybeDeferred
import observatory
debug, log, warn, error, critical = observatory.get_loggers("zmq")
from exception import *
class ComponentExport():
def __init__(self, component):
self.component = component
def export(obj):
obj._exported = True
return obj
class Export:
def __init__(self, wrapped):
"""
#
# Copyright 2014 Mimetic Markets, Inc.
#
# This Source Code Form is subject to the terms of the Mozilla Public
# License, v. 2.0. If a copy of the MPL was not distributed with this
# file, You can obtain one at http://mozilla.org/MPL/2.0/.
#
from collections import defaultdict
import inspect
from twisted.internet.defer import inlineCallbacks, returnValue, DeferredList
import observatory
debug, log, warn, error, critical = observatory.get_loggers("plugin_manager")
class PluginException(Exception):
pass
class PluginManager:
def __init__(self):
self.plugins = {}
self.services = defaultdict(list)
self.events = defaultdict(list)
def register(self, plugin, event, handler):
if not callable(handler):
raise PluginException("Handler %s is not callable." % handler)
self.events[event].append((plugin, handler))
def unregister(self, plugin, event, handler):
