def synch_topologies(self):
    """
    Sync the topologies with the statemgrs.
    """
    self.state_managers = statemanagerfactory.get_all_state_managers(self.config.statemgr_config)
    try:
      for state_manager in self.state_managers:
        state_manager.start()
    except Exception as ex:
      Log.error("Found exception while initializing state managers: %s. Bailing out..." % ex)
      traceback.print_exc()
      sys.exit(1)

    # pylint: disable=deprecated-lambda
    def on_topologies_watch(state_manager, topologies):
      """watch topologies"""
      Log.info("State watch triggered for topologies.")
      Log.debug("Topologies: " + str(topologies))
      existingTopologies = self.getTopologiesForStateLocation(state_manager.name)
      existingTopNames = map(lambda t: t.name, existingTopologies)
      Log.debug("Existing topologies: " + str(existingTopNames))
      for name in existingTopNames:
        if name not in topologies:
          Log.info("Removing topology: %s in rootpath: %s",
                   name, state_manager.rootpath)
          self.removeTopology(name, state_manager.name)

      for name in topologies:
        if name not in existingTopNames:
          self.addNewTopology(state_manager, name)

    for state_manager in self.state_managers:
      # The callback function with the bound
      # state_manager as first variable.
      onTopologiesWatch = partial(on_topologies_watch, state_manager)
      state_manager.get_topologies(onTopologiesWatch)
def synch_topologies(self):
    """
    Sync the topologies with the statemgrs.
    """
    self.state_managers = statemanagerfactory.get_all_state_managers(self.config.statemgr_config)
    try:
      for state_manager in self.state_managers:
        state_manager.start()
    except Exception as ex:
      Log.error("Found exception while initializing state managers: %s. Bailing out..." % ex)
      traceback.print_exc()
      sys.exit(1)

    # pylint: disable=deprecated-lambda
    def on_topologies_watch(state_manager, topologies):
      """watch topologies"""
      Log.info("State watch triggered for topologies.")
      Log.debug("Topologies: " + str(topologies))
      existingTopologies = self.getTopologiesForStateLocation(state_manager.name)
      existingTopNames = map(lambda t: t.name, existingTopologies)
      Log.debug("Existing topologies: " + str(existingTopNames))
      for name in existingTopNames:
        if name not in topologies:
          Log.info("Removing topology: %s in rootpath: %s",
                   name, state_manager.rootpath)
          self.removeTopology(name, state_manager.name)

      for name in topologies:
        if name not in existingTopNames:
          self.addNewTopology(state_manager, name)

    for state_manager in self.state_managers:
      # The callback function with the bound
      # state_manager as first variable.
      onTopologiesWatch = partial(on_topologies_watch, state_manager)
      state_manager.get_topologies(onTopologiesWatch)
def synch_topologies ( self ) : self . state_managers = statemanagerfactory . get_all_state_managers ( self . config . statemgr_config ) try : for state_manager in self . state_managers : state_manager . start ( ) except Exception as ex : Log . error ( "Found exception while initializing state managers: %s. Bailing out..." % ex ) traceback . print_exc ( ) sys . exit ( 1 ) # pylint: disable=deprecated-lambda def on_topologies_watch ( state_manager , topologies ) : """watch topologies""" Log . info ( "State watch triggered for topologies." ) Log . debug ( "Topologies: " + str ( topologies ) ) existingTopologies = self . getTopologiesForStateLocation ( state_manager . name ) existingTopNames = map ( lambda t : t . name , existingTopologies ) Log . debug ( "Existing topologies: " + str ( existingTopNames ) ) for name in existingTopNames : if name not in topologies : Log . info ( "Removing topology: %s in rootpath: %s" , name , state_manager . rootpath ) self . removeTopology ( name , state_manager . name ) for name in topologies : if name not in existingTopNames : self . addNewTopology ( state_manager , name ) for state_manager in self . state_managers : # The callback function with the bound # state_manager as first variable. onTopologiesWatch = partial ( on_topologies_watch , state_manager ) state_manager . get_topologies ( onTopologiesWatch )
Sync the topologies with the statemgrs.
Sync the topologies with the statemgrs .