old_contents: from flask import Blueprint, Response, render_template, request, g
  from flask.views import MethodView
  from lablog.app import App
  from lablog import config
  from lablog.util.jsontools import jsonify
  from flask_oauthlib.provider import OAuth2Provider
  import logging
  from lablog.controllers.auth import oauth
  from datetime import datetime
  
  node = Blueprint(
      'node',
      __name__,
      template_folder=config.TEMPLATES,
      url_prefix="/node",
  )
  
  @node.route("/", methods=["GET"])
  @oauth.require_oauth('inoffice')
  def get_nodes():
      res = g.INFLUX.query(query="SHOW SERIES FROM light")
      nodes = []
      for v in res.get_points():
          nodes.append(v.get('node'))
      return jsonify({"nodes":nodes})
  
  @node.route("/<node_id>/sensors", methods=["POST"])
  def node_sensors(node_id):
      points = []
      for k,v in request.json.iteritems():
          p = dict(
              measurement=k,
              tags=dict(
                  node=str(node_id),
              ),
              time=datetime.utcnow(),
              fields=dict(
                  value=v
              )
          )
          g.MONGO['lablog']['node_stream'].insert(p)
          points.append(p)
  
      g.INFLUX.write_points(points)
      return jsonify({'success':True})
  
new_contents: from flask import Blueprint, Response, render_template, request, g
  from flask.views import MethodView
  from lablog.app import App
  from lablog import config
  from lablog.util.jsontools import jsonify
  from flask_oauthlib.provider import OAuth2Provider
  import logging
  from lablog.controllers.auth import oauth
  from datetime import datetime
  
  node = Blueprint(
      'node',
      __name__,
      template_folder=config.TEMPLATES,
      url_prefix="/node",
  )
  
  @node.route("/nodes", methods=["GET"])
  @oauth.require_oauth('inoffice')
  def get_nodes():
      res = g.INFLUX.query(query="SHOW SERIES FROM light")
      nodes = []
      for v in res.get_points():
          nodes.append(v.get('node'))
      return jsonify({"nodes":nodes})
  
  @node.route("/<node_id>/sensors", methods=["POST"])
  def node_sensors(node_id):
      points = []
      for k,v in request.json.iteritems():
          p = dict(
              measurement=k,
              tags=dict(
                  node=str(node_id),
              ),
              time=datetime.utcnow(),
              fields=dict(
                  value=v
              )
          )
          g.MONGO['lablog']['node_stream'].insert(p)
          points.append(p)
  
      g.INFLUX.write_points(points)
      return jsonify({'success':True})
  
subject: add slash