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# Copyright 2011-2012 GRNET S.A. All rights reserved.

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import json

from time import time

from hashlib import sha1

from random import random

class UserEvent(object):

    def __init__(self, client, user, eventType, details={}):

        self.eventVersion = '1.0'

        self.occurredMillis = int(time() * 1000)

        self.receivedMillis = self.occurredMillis

        self.clientID = client

        self.userID = user.email

        self.is_active = user.is_active

        self.role = 'default'

        self.eventType = eventType

        self.details = details

        hash = sha1()

        hash.update(json.dumps([client, self.userID, self.is_active, self.role,

                                self.eventType, self.details, random()]))

        self.id = hash.hexdigest()

    def format(self):

        return self.__dict__