nongxiaohe/model/data.py

#!/usr/bin/env python
# -*- coding: utf-8 -*-
"""
    demeter database
    name:data.py
    author:rabin
"""
from base import Base

class Data(Base):
	__table__ = 'data'

	def setTable(self, data):
		self.table = self.__table__ + '_' + data['farm'] + '_' + data['device']

	def insert(self, data):
		self.setTable(data)
		json = self.insert_json(data)
		self.db.write_points(json)
		self.select()

	def insert_json(self, data):
		json = [
		{
			"measurement": self.table,
			"tags": {
				"hard": data['hard'],
				"type":data['type'],
				"gateway": data['gateway']
			},
			#"time": data['time'],
			"fields": {
				'source' : data['source'],
				'value' : data['value']
			}
		}]
		return json

	def select(self, data):
		self.setTable(data)
		result = self.db.query('select * from ' + self.table)    
		print("Result: {0}".format(result))