예제 #1
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 def add_service(self, svc_class):
     name = svc_class.service_name
     log("Starting %s" % name)
     service = svc_class(self)
     self._register_listeners(service)
     log("%s started." % name)
     service.setServiceParent(self.application)
     self._services[name] = service
예제 #2
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 def add_service(self, svc_cls):
     name = svc_cls.service_name
     log('Starting ' + name)
     service = svc_cls(self)
     self._register_listeners(service)
     log(name + ' started.')
     service.setName(name)
     service.setServiceParent(self.application)
예제 #3
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 def _unregister_listeners(self, service):
     '''
     Unregisters all event handlers for a service.
     '''
     signalmatrix = service.get_signal_matrix()
     for signal, handler in signalmatrix.items():
         try:
             self.signals[signal].unregister(handler)
         except KeyError:
             log("couln't find a '%s' signal to unregister" % signal)
예제 #4
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 def _register_listeners(self, service):
     '''
     Registers all event handlers for a service.
     '''
     signalmatrix = service.get_signal_matrix()
     for signal, handler in signalmatrix.items():
         try:
             #Register the service's  handler to the event system's signal
             self.signals[signal].register(handler)
         except KeyError:
             log("couldnt find a '%s' signal for registration" % signal)
예제 #5
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파일: index.py 프로젝트: steveyen/moingo
    def setupDB(self):
        # we hide the db so that methods always access it only through
        # this method since db objects can be silently reaped when not
        # in use. db objects consume 5 file descriptors.

        if self.db is None:
            self._setupDB()

            # self.qp = xapian.QueryParser()
            # this is vital: these options specify no language for
            # stemming (""), disable stemming (False), and specify an
            # empty stop word object (None). we need this because by
            # default, xapian's query parser does english stemming
            # s = xapian.Stem(self.STEMMING_LANGUAGE)
            # self.qp.set_stemmer(s)

            # we want query terms to be ANDed together by default
            # self.qp.set_default_op(self.DEFAULT_QUERY_COMBINER_OP)
            self._configure()

            log("Index %s contains %s documents" % (self.names, self.get_doccount()))
예제 #6
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파일: index.py 프로젝트: steveyen/moingo
    def _setupDB(self):
        """ really get a xapian database object """

        # xapian expects directories! self.name should refer to a
        # directory. if it doesn't exist, we'll make one.
        if not os.path.exists(self.name):
            os.mkdir(self.name)

        # try to acquire a lock file
        if not self.lockFile.lock():
            owningPid = os.readlink(self.lockFile.name)
            errorMsg = "cannot acquire lock file for xapian index %s" "because it is owned by process %s" % (
                self.name,
                owningPid,
            )
            log(errorMsg)
            raise DatabaseLockError(errorMsg)
        xapLockFilePath = os.path.join(self.name, XAPIAN_LOCK_FILENAME)
        if os.path.exists(xapLockFilePath):
            log("Stale database lock found in %s. Deleting it now." % xapLockFilePath)
            os.remove(xapLockFilePath)

        # actually try to open a xapian DB
        try:
            try:
                self.db = ExceptionTranslater.openIndex(False, self.name, self.flags)
            except DatabaseCorruptionError, e:
                # the index is trashed, so there's no harm in blowing it
                # away and starting from scratch
                log("Xapian index at %s is corrupted and will be destroyed" % self.name)
                if self.lockFile.locked:
                    self.lockFile.unlock()
                for idxFname in glob.glob(os.path.join(self.name, "*")):
                    os.remove(idxFname)
                self.db = ExceptionTranslater.openIndex(False, self.name, self.flags)
        finally:
            if self.db is None and self.lockFile.locked:
                self.lockFile.unlock()
예제 #7
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파일: index.py 프로젝트: steveyen/moingo
 def close(self):
     log("closing xapian index %s" % self.names)
     for query in self._searchSessions.keys():
         del self._searchSessions[query]
     self.qp = None
     self.db = None
예제 #8
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 def left(self, channel):
     log('Parted %s' % channel)
예제 #9
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 def joined(self, channel):
     log('Joined %s' % channel)
     self.engine.set_channel(channel)
예제 #10
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 def dccDoChat(self, user, channel, address, port, data):
     log('Dcc Chat Request: %s, %s, %s' % (user, address, port))
     log('Dcc Chat Request Data: %s' % data)
예제 #11
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def dlog(message):
    if __debug__:
        trace = traceback.extract_stack()[-2]
        file, line, name = trace[0], trace[1], trace[2]
        log('[%s:%s "%s"] %s' % (file.split("/")[-1], line, name, message))