old_contents: import sys
  import ceph_medic
  import logging
  from ceph_medic import runner, collector
  from tambo import Transport
  
  logger = logging.getLogger(__name__)
  
  
  class Check(object):
      help = "Run checks for all the configured nodes in a cluster or hosts file"
      long_help = """
  check: Run for all the configured nodes in the configuration
  
  Options:
    --ignore              Comma-separated list of errors and warnings to ignore.
  
  
  Loaded Config Path: {config_path}
  
  Configured Nodes:
  {configured_nodes}
      """
  
      def __init__(self, argv=None, parse=True):
          self.argv = argv or sys.argv
  
      @property
      def subcommand_args(self):
          # find where `check` is
          index = self.argv.index('check')
          # slice the args
          return self.argv[index:]
  
      def _help(self):
          node_section = []
          for daemon, node in ceph_medic.config['nodes'].items():
              header = "\n* %s:\n" % daemon
              body = '\n'.join(["    %s" % n for n in ceph_medic.config['nodes'][daemon]])
              node_section.append(header+body+'\n')
          return self.long_help.format(
              configured_nodes=''.join(node_section),
              config_path=ceph_medic.config['config_path']
          )
  
      def main(self):
          options = ['--ignore']
          parser = Transport(
              self.argv, options=options,
              check_version=False
          )
          parser.catch_help = self._help()
  
          parser.parse_args()
          if len(self.argv) < 1:
              return parser.print_help()
  
          # populate the nodes metadata with the configured nodes
          for daemon in ceph_medic.config['nodes'].keys():
              ceph_medic.metadata['nodes'][daemon] = []
          for daemon, nodes in ceph_medic.config['nodes'].items():
              for node in nodes:
                  ceph_medic.metadata['nodes'][daemon].append({'host': node['host']})
  
          collector.collect()
          test = runner.Runner()
          results = test.run()
          runner.report(results)
  
new_contents: import sys
  import ceph_medic
  import logging
  from ceph_medic import runner, collector
  from tambo import Transport
  
  logger = logging.getLogger(__name__)
  
  
  class Check(object):
      help = "Run checks for all the configured nodes in a cluster or hosts file"
      long_help = """
  check: Run for all the configured nodes in the configuration
  
  Options:
    --ignore              Comma-separated list of errors and warnings to ignore.
  
  
  Loaded Config Path: {config_path}
  
  Configured Nodes:
  {configured_nodes}
      """
  
      def __init__(self, argv=None, parse=True):
          self.argv = argv or sys.argv
  
      @property
      def subcommand_args(self):
          # find where `check` is
          index = self.argv.index('check')
          # slice the args
          return self.argv[index:]
  
      def _help(self):
          node_section = []
          for daemon, node in ceph_medic.config.nodes.items():
              header = "\n* %s:\n" % daemon
              body = '\n'.join(["    %s" % n for n in ceph_medic.config.nodes[daemon]])
              node_section.append(header+body+'\n')
          return self.long_help.format(
              configured_nodes=''.join(node_section),
              config_path=ceph_medic.config.config_path
          )
  
      def main(self):
          options = ['--ignore']
          parser = Transport(
              self.argv, options=options,
              check_version=False
          )
          parser.catch_help = self._help()
  
          parser.parse_args()
          if len(self.argv) < 1:
              return parser.print_help()
  
          # populate the nodes metadata with the configured nodes
          for daemon in ceph_medic.config.nodes.keys():
              ceph_medic.metadata['nodes'][daemon] = []
          for daemon, nodes in ceph_medic.config.nodes.items():
              for node in nodes:
                  ceph_medic.metadata['nodes'][daemon].append({'host': node['host']})
  
          collector.collect()
          test = runner.Runner()
          results = test.run()
          runner.report(results)
  
subject: update to use new config style instead of dict