http_serv.py
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#!/usr/bin/evn python
# coding=utf-8
from flask import Blueprint,request,redirect,url_for
import flask
#from werkzeug import secure_filename
import requests,json,re,time,io
import sys
import os
import uuid
from commons.util import *
import gbvar.ws_serv_global as sv_global
import gbvar.database_global as database
import gbvar.dict_properties as dict_p
from threading import Thread
#配置文件路径
pro_path = "/root/UserApp/apps"
con_path = '/'.join((pro_path, 'special.properties'))
print con_path
dictProperties=Properties(con_path).getProperties()
import commons.editXml as editXml
import commons.event_to_local as etl
import dao.firebird_dao as dbmanipulation
import commons.data_process as proc
import gbvar.ws_global as global_ws_list
import gbvar.ws_list as wsdic
import sys
reload(sys)
sys.setdefaultencoding('utf-8')
tx1_box = Blueprint('tx1_box', __name__)
#数据接收接口
@tx1_box.route('/events', methods=["POST"])
def dataRecv():
data = request.get_data()
dataDic = json.loads(data)
if type(dataDic) is dict:
subtask_id = None
if dataDic.has_key ( 'subtask_id' ):
subtask_id = dataDic['subtask_id']
# recvThird(dataDic)
t = Thread(target=recvThird, args=(dataDic,))
t.start()
print "subtask=%s" % subtask_id
try:
res = etl.eventToLocal.saveEventToLocal ( dataDic )
print res
#print type(res)
outPicsPath = res[2]
print outPicsPath
pics = dataDic['pics']
index = 0
for pic in pics:
del pic['pic_base64']
pic_src = outPicsPath[index]
#pic_src = pic_src[pic_src.find ( 'data' ) + 4:len ( pic_src )]
print pic_src
# pic['src_url'] = dict_p.get_value()['pic_url'] % pic_src
pic['src_url'] = "http://%s:20070/%s" % (wsdic.get_host_ip(), pic_src)
index = index + 1
#pic_src = outPicsPath[0]
#print "pics=%s" % pic_src
#pic_src = pic_src[pic_src.find('data')+4:len(pic_src)]
#print pic_src
#del dataDic['pics'][0]['pic_base64']
#dataDic['pics'][0]['src_url'] = dict_p.get_value()['pic_url'] % pic_src
send_by_ws ( json.dumps(dataDic), subtask_id )
print(res)
except Exception, a:
print a
pass
#存入本地数据库
# save_alarm_data(data,res)
else:
print('error: data to dict failed, data:{}'.format(data))
return json.dumps({"ecode":200,"enote":'ok'})
@tx1_box.route('/events/list', methods=["GET"])
def getEventList():
save_alarm_data('','')
return ''
# arguments = request.args()
# for item in arguments:
# print(item)
# sql = 'select * from TB_TRAFFIC_EVENT ROWS 1 TO 19'
#
# eventResult = dbmanipulation.selectDb(sql)
# print 'test'
# # print database.get_value()
# res = flask.make_response(json.dumps(eventResult, encoding="UTF-8", ensure_ascii=False, sort_keys=False, indent=4).encode('utf-8'))
# res.headers['Access-Control-Allow-Origin'] = '*'
# res.headers['Access-Control-Allow-Methods'] = 'POST,GET,OPTIONS'
# res.headers['Access-Control-Allow-Headers'] = 'x-requested-with,content-type'
# return res
def send_by_ws(data,subtask_id):
for unid, ws in wsdic.getAllWs().iteritems ():
old_task_id = wsdic.get_task_by_unid ( unid )
print "old_task_id=%s" % old_task_id
if ws and old_task_id == subtask_id:
ws.send(data)
# 给所有用户发送信息
def send_all_data(sv, data):
if sv.users is not None and len ( sv.users ) > 0:
for addr in sv.users:
print ('addr=%s' % addr)
sv.send_data (data, addr )
#系统初始化：读取配置文件获取初始化任务列表
def get_task_info():
dictProperties = dict_p.get_value()
result_list = []
if dictProperties:
for i in range(4):
result_data = {}
task_id = 'task_%s' % i
ds = dictProperties[task_id]
if ds.find ( "@" ) != -1:
task_inf = re.split ( '[@]', ds )
result_data.setdefault ( "task_id",i+1 )
result_data.setdefault ( "task_name", task_inf[1] )
result_data.setdefault ( "task_info", readerXml(task_inf[0]) )
result_list.append ( result_data )
else:
continue
return json.dumps ( result_list, ensure_ascii=False )
# 初始化报警数据
def save_alarm_data(adata, src):
setting = ''
with open("text", 'r') as f:
setting = json.loads(f.read())
data = setting
dataType = data['event_type']
proc.dataProcess.initData(data)
trffic_data = proc.dataProcess.trffic_data()
dbmanipulation.save_trrfic_Db(trffic_data)
if (dataType == 'vehicle' or dataType == 'xcycle' or dataType == 'pedestrian'):
if (data.has_key('driver')):
if(data['driver'].has_key('face')):
face_data = proc.dataProcess.face_data()
dbmanipulation.save_face_Db(face_data)
else:
return '人脸不存在'
elif (dataType == 'pflow' or dataType == 'tflow' or dataType == 'pdensity'):
flow_data = proc.dataProcess.flow_data()
dbmanipulation.save_flow_data_Db(flow_data)
flow_event = proc.dataProcess.flow_event()
dbmanipulation.save_flow_event_Db(flow_event)
#初始化任务详情信息：包含algo_args信息、calibration标定参数信息以及roi信息的组合
def creat_mtasks():
'''任务配置参数'''
mtasks = []
'''场景'''
scenes = []
'''标定信息'''
callibration = {}
'''rois信息'''
rois = []
'''最新设置的算法配置参数'''
config = {}
'''basicConfig系统默认算法参数'''
basicConfig = {}
'''play_urls待分析的原始视频源的输入地址'''
play_urls = {}
return mtasks
#读取任务信息参数
def readerXml(file_path):
return editXml.readerXml ( file_path )
@tx1_box.route('/pic_cut', methods=["POST"])
def post_test():
data_1 = request.get_data ()
print data_1
data = {}
data.setdefault('pic_base64','123123123123123123123123')
return json.dumps ( data, ensure_ascii=False )
headers = {
"Content-Type":"application/json"
}
def recvThird(rdata):
url = dictProperties["third_party_url"]
if url:
try:
# r = requests.post(url,rdata, timeout=20)
r = requests.post(url=url,data=json.dumps(rdata),headers=headers)
print r
except Exception as e:
print "发送失败: err: " + str(e)