monstrosity.py 文件源码

def get_data_archive_servers(self):
        # type: () -> osisoftpy.structures.TypedList[DataArchive]
        """

        :return: 
        """
        log.debug('Retrieving all PI Data Archive servers from %s', self.url)
        r = self.session.get(self.url + '/dataservers')
        if r.status_code == requests.codes.ok:
            data = r.json()
            if len(data['Items']) > 0:
                log.debug('HTTP %s - Instantiating OSIsoftPy.DataArchives()',
                          r.status_code)
                factory = Factory(DataArchive)
                servers = TypedList(validtypes=DataArchive)
                log.debug('Staging %s PI server(s) for instantiation...',
                          get_count(data['Items']))
                for i in data['Items']:
                    try:
                        log.debug('Instantiating "%s" as '
                                  'OSIsoftPy.DataArchive...', i['Name'])
                        server = factory.create(name=i['Name'],
                                                serverversion=i[
                                                    'ServerVersion'],
                                                webid=i['WebId'],
                                                isconnected=i['IsConnected'],
                                                id=i['Id'])
                        servers.append(server)
                    except OSIsoftPyException as e:
                        log.error('Unable to retrieve server info for '
                                  '"%s"', i['Name'], exc_info=True)
                log.debug('PI Data Archive server retrieval success! %s PI '
                          'server(s) were '
                          'found and instantiated.', get_count(servers))
                return servers
        r.raise_for_status()