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# -*- coding: utf-8 -*-
import bottle
from sqlalchemy import create_engine
from sqlalchemy.orm import sessionmaker
from ebus.sql import model
import os
import json
import datetime
import time
app = bottle.Bottle("ebus")
bottle.debug()
engine = create_engine("postgresql://ebus:ebus@10.2.2.26/ebus", echo=True)
Session = sessionmaker()
Session.configure(bind=engine)
@app.route('/')
def index_file():
return static_files("index.html")
#return bottle.static_file("index.html", root="./static")
@app.route('/static/:filename')
def static_files(filename):
return bottle.static_file(filename, root=os.path.join(os.path.dirname(__file__),"static"))
@app.route('/sensor/:name/:startdate/:enddate')
def sensor_data(name,startdate,enddate):
#data = [-10,50935],[-9,50305],[-8,50403]
now = datetime.datetime.now()
# -24h
first = now.date() - datetime.timedelta(2)
last = now.date()
s = Session()
sensorid = s.query(model.Sensor).filter(model.Sensor.name == name).first()
values = Session().query(model.Value).add_columns("timestamp","value_float","value_string","value_int")
values = values.filter(model.Value.sensor == sensorid)
values = values.filter(model.Value.timestamp.between(first,last))
v = []
for value in values.all():
v.append([int(time.mktime(value.timestamp.timetuple())*1000),value.value_float])
return json.dumps(v)
#return "<pre> %s </pre>" % dir(values[0])
#return json.dumps(data)
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