#!/usr/bin/env python3 # -*- coding: utf-8 -*- """ @Copyright (C) ansjer cop Video Technology Co.,Ltd.All rights reserved. @AUTHOR: ASJRD018 @NAME: AnsjerFormal @software: PyCharm @DATE: 2019/1/14 15:57 @Version: python3.6 @MODIFY DECORD:ansjer dev @file: DetectController.py @Contact: chanjunkai@163.com """ import os import time import apns2 import jpush as jpush import oss2 from django.http import JsonResponse, HttpResponse from django.views.generic.base import View from pyfcm import FCMNotification from AnsjerPush.config import SERVER_TYPE, JPUSH_CODE, APNS_CODE, APP_TYPE from AnsjerPush.config import OSS_STS_ACCESS_KEY, OSS_STS_ACCESS_SECRET, DETECT_PUSH_DOMAIN, JPUSH_CONFIG, FCM_CONFIG, \ APNS_CONFIG, BASE_DIR, APNS_MODE from Model.models import Equipment_Info, UidPushModel, SysMsgModel from Object.ETkObject import ETkObject from Object.RedisObject import RedisObject from Object.UidTokenObject import UidTokenObject from Service.CommonService import CommonService import json ''' http://push.dvema.com/notify/push?etk=Y2lTRXhMTjBWS01sWlpURTVJU0ZWTlJ6RXhNVUU9T3o=&n_time=1526845794&channel=1&event_type=704&is_st=0 http://push.dvema.com/deviceShadow/generateUTK?username=debug_user&password=debug_password&uid=VVDHCVBYDKFMJRWA111A ''' # 移动侦测接口 class NotificationView(View): def get(self, request, *args, **kwargs): request.encoding = 'utf-8' return self.validation(request.GET, 0) def post(self, request, *args, **kwargs): request.encoding = 'utf-8' return self.validation(request.POST, 1) def validation(self, request_dict, request_type): uidToken = request_dict.get('uidToken', None) etk = request_dict.get('etk', None) channel = request_dict.get('channel', '1') n_time = request_dict.get('n_time', None) event_type = request_dict.get('event_type', None) is_st = request_dict.get('is_st', None) # print("aaa") # return JsonResponse(0,safe=False) if not all([channel, n_time]): return JsonResponse(status=200, data={ 'code': 444, 'msg': 'param is wrong'}) if etk: eto = ETkObject(etk) uid = eto.uid if len(uid) != 20: return JsonResponse(status=200, data={'code': 404, 'msg': 'data is not exist'}) else: utko = UidTokenObject(uidToken) uid = utko.UID pkey = '{uid}_{channel}_{event_type}_ptl'.format(uid=uid, event_type=event_type, channel=channel) # ykey = 'MUJ887NLR8K8GBM9111A_redis_qs'.format(uid=uid) ykey = '{uid}_redis_qs'.format(uid=uid) dkey = '{uid}_{channel}_{event_type}_flag'.format(uid=uid, event_type=event_type, channel=channel) # 判断redisObj.get_data(key=pkey):不为空 redisObj = RedisObject(db=6) have_ykey = redisObj.get_data(key=ykey) # uid_set 数据库缓存 have_pkey = redisObj.get_data(key=pkey) # 一分钟限制key have_dkey = redisObj.get_data(key=dkey) # 推送类型限制 # 一分钟外,推送开启状态 detect_med_type = 0 # 0推送旧机制 1存库不推送，2推送存库 # 暂时注销 if have_pkey: if SERVER_TYPE != "Ansjer.formal_settings": res_data = {'code': 0, 'msg': 'Push once every 10 seconds'} else: res_data = {'code': 0, 'msg': 'Push it once a minute'} return JsonResponse(status=200, data=res_data) # 数据库读取数据 if have_ykey: redis_list = eval(redisObj.get_data(key=ykey)) else: # 从数据库查询出来 uid_push_qs = UidPushModel.objects.filter(uid_set__uid=uid, uid_set__detect_status=1). \ values('token_val', 'app_type', 'appBundleId', 'm_code', 'push_type', 'userID_id', 'userID__NickName', 'userID__username', 'lang', 'm_code', 'tz', 'uid_set__nickname', 'uid_set__detect_interval', 'uid_set__detect_group', 'uid_set__channel') # 新建一个list接收数据 redis_list = [] # 把数据库数据追加进redis_list for qs in uid_push_qs: redis_list.append(qs) # 修改redis数据，并设置过期时间为10分钟 redisObj.set_data(key=ykey, val=str(redis_list), expire=600) if not redis_list: res_data = {'code': 404, 'msg': 'error !'} return JsonResponse(status=200, data=res_data) # 此时应该更新一下redis里面的dkey的有效时间 detect_interval = redis_list[0]['uid_set__detect_interval'] channel = redis_list[0]['uid_set__channel'] self.do_update_detect_interval(uid, channel, redisObj, detect_interval) if not redis_list: print("没有redi_list") res_data = {'code': 0, 'msg': 'no redi_list success!'} return JsonResponse(status=200, data=res_data) is_sys_msg = self.is_sys_msg(int(event_type)) nickname = redis_list[0]['uid_set__nickname'] detect_interval = redis_list[0]['uid_set__detect_interval'] detect_group = redis_list[0]['uid_set__detect_group'] now_time = int(time.time()) if not nickname: nickname = uid print('detect_group') print(detect_group) print(detect_interval) if detect_group: if have_dkey: detect_med_type = 1 # 1为存库不推送 else: detect_med_type = 2 # 为2的话，既推送，又存库 # detect_group=0允许全部推送的时候 if detect_group == '0': redisObj.set_data(key=dkey, val=1, expire=detect_interval) else: detect_group_list = detect_group.split(',') if event_type in detect_group_list: if detect_interval < 60: detect_interval = 60 redisObj.set_data(key=dkey, val=1, expire=detect_interval) # 改为1秒 # 如果不是正式 if SERVER_TYPE!="Ansjer.formal_settings": redisObj.set_data(key=pkey, val=1, expire=10) else: redisObj.set_data(key=pkey, val=1, expire=60) # 打印have_ykey # return JsonResponse(status=200, data={'pkey': 0, 'have_ykey': have_ykey, 'have_pkey': have_pkey, 'have_ykey': have_dkey}) # 旧模式并且没有pkey,重新创建一个 if not detect_group and not have_pkey: # 设置推送时间为60秒一次 # 如果不是正式 if SERVER_TYPE != "Ansjer.formal_settings": redisObj.set_data(key=pkey, val=1, expire=10) else: redisObj.set_data(key=pkey, val=1, expire=60) auth = oss2.Auth(OSS_STS_ACCESS_KEY, OSS_STS_ACCESS_SECRET) bucket = oss2.Bucket(auth, 'oss-cn-shenzhen.aliyuncs.com', 'apg') kwag_args = { 'uid': uid, 'channel': channel, 'event_type': event_type, 'n_time': n_time, # 'appBundleId': appBundleId, # 'token_val': token_val, # 'msg_title': msg_title, # 'msg_text': msg_text } eq_list = [] sys_msg_list = [] userID_ids = [] do_apns_code = '' do_fcm_code = '' do_jpush_code = '' for up in redis_list: push_type = up['push_type'] appBundleId = up['appBundleId'] token_val = up['token_val'] lang = up['lang'] tz = up['tz'] # 发送标题 msg_title = self.get_msg_title(appBundleId=appBundleId, nickname=nickname) # 发送内容 msg_text = self.get_msg_text(channel=channel, n_time=n_time, lang=lang, tz=tz, event_type=event_type) kwag_args['appBundleId'] = appBundleId kwag_args['token_val'] = token_val kwag_args['msg_title'] = msg_title kwag_args['msg_text'] = msg_text #推送 if detect_med_type == 2 or detect_med_type == 0: if push_type == 0: # ios apns print('do_apns') # self.do_apns(**kwag_args) do_apns_code = self.do_apns(**kwag_args) up['push_code'] = do_apns_code elif push_type == 1: # android gcm print('do_fcm') do_fcm_code = self.do_fcm(**kwag_args) up['push_code'] = do_fcm_code elif push_type == 2: # android jpush print('do_jpush') do_jpush_code = self.do_jpush(**kwag_args) up['push_code'] = do_jpush_code # return JsonResponse(status=200, data={'code': 0, '状态：': self.do_jpush(**kwag_args)}) if detect_med_type == 1: do_apns_code = '只存库不推送' do_fcm_code = '只存库不推送' do_jpush_code = '只存库不推送' up['push_code'] = -1 # 以下是存库 userID_id = up["userID_id"] int_is_st = int(is_st) if userID_id not in userID_ids: eq_list.append(Equipment_Info( userID_id=userID_id, eventTime=n_time, eventType=event_type, devUid=uid, devNickName=nickname, Channel=channel, alarm='Motion \tChannel:{channel}'.format(channel=channel), is_st=int_is_st, receiveTime=n_time, addTime=now_time )) if is_sys_msg: sys_msg_text = self.get_msg_text(channel=channel, n_time=n_time, lang=lang, tz=tz, event_type=event_type, is_sys=1) sys_msg_list.append(SysMsgModel( userID_id=userID_id, msg=sys_msg_text, addTime=now_time, updTime=now_time, uid=uid, eventType=event_type)) userID_ids.append(userID_id) if is_sys_msg: SysMsgModel.objects.bulk_create(sys_msg_list) Equipment_Info.objects.bulk_create(eq_list) if is_st == '0' or is_st == '2': print("is_st=0or2") for up in redis_list: # if up['push_type'] == 0: # ios apns # up['do_apns_code'] = do_apns_code # elif up['push_type'] == 1: # android gcm # up['do_fcm_code'] = do_fcm_code # elif up['push_type'] == 2: # android jpush try: code = up['push_code'] print("push_code is ") print(code) if up['push_type'] == 0: up['push_res'] = '{code} {desc}'.format(code=code, desc=APNS_CODE[code]) up['push_type'] = '苹果推送' elif up['push_type'] == 1: up['push_res'] = code up['push_type'] = '谷歌推送' elif up['push_type'] == 2: up['push_res'] = '{code} {desc}'.format(code=code, desc=JPUSH_CODE[code]) up['push_type'] = '极光推送' except KeyError as ke: print(ke) else: del up['push_code'] #up['test_or_www'] = SERVER_TYPE if SERVER_TYPE == 'Ansjer.formal_settings': up['server_type'] = '正式服务器' else: up['server_type'] = '测试服务器' up['app_type'] = APP_TYPE[up['app_type']] # del up['push_type'] del up['userID_id'] del up['userID__NickName'] del up['lang'] del up['tz'] del up['uid_set__nickname'] del up['uid_set__detect_interval'] del up['uid_set__detect_group'] if request_type == 0: data = "" for up in redis_list: data += ("

" + repr(up) + "

") return HttpResponse(repr(data)) else: return JsonResponse(status=200, data={'code': 0, 'msg': 'success 0 or 2', 're_list': redis_list}) elif is_st == '1': print("is_st=1") # Endpoint以杭州为例，其它Region请按实际情况填写。 obj = '{uid}/{channel}/{filename}.jpeg'.format(uid=uid, channel=channel, filename=n_time) # 设置此签名URL在60秒内有效。 url = bucket.sign_url('PUT', obj, 7200) for up in redis_list: up['do_apns_code'] = do_apns_code up['do_fcm_code'] = do_fcm_code up['do_jpush_code'] = do_jpush_code up['test_or_www'] = SERVER_TYPE del up['push_type'] del up['userID_id'] del up['userID__NickName'] del up['lang'] del up['tz'] del up['uid_set__nickname'] del up['uid_set__detect_interval'] del up['uid_set__detect_group'] # 不是正式服务器 if SERVER_TYPE != "Ansjer.formal_settings": res_data = {'code': 0, 'img_push': url, 'msg': 'success', 're_list': redis_list} else: # 是正式服务器的时候 res_data = {'code': 0, 'img_push': url, 'msg': 'success'} return JsonResponse(status=200, data=res_data) elif is_st == '3': print("is_st=3") # 人形检测带动图 # Endpoint以杭州为例，其它Region请按实际情况填写。 img_url_list = [] for i in range(int(is_st)): obj = '{uid}/{channel}/{filename}_{st}.jpeg'. \ format(uid=uid, channel=channel, filename=n_time, st=i) # 设置此签名URL在60秒内有效。 url = bucket.sign_url('PUT', obj, 7200) img_url_list.append(url) for up in redis_list: up['do_apns_code'] = do_apns_code up['do_fcm_code'] = do_fcm_code up['do_jpush_code'] = do_jpush_code up['test_or_www'] = SERVER_TYPE del up['push_type'] del up['userID_id'] del up['userID__NickName'] del up['lang'] del up['tz'] del up['uid_set__nickname'] del up['uid_set__detect_interval'] del up['uid_set__detect_group'] # 不是正式服务器 if SERVER_TYPE != "Ansjer.formal_settings": res_data = {'code': 0, 'img_url_list': img_url_list, 'msg': 'success 3', 're_list': redis_list} else: # 是正式服务器的时候 res_data = {'code': 0, 'img_url_list': img_url_list, 'msg': 'success 3'} return JsonResponse(status=200, data=res_data) def get_msg_title(self, appBundleId, nickname): package_title_config = { 'com.ansjer.customizedd_a': 'DVS', 'com.ansjer.zccloud_a': 'ZosiSmart', 'com.ansjer.zccloud_ab': '周视', 'com.ansjer.adcloud_a': 'ADCloud', 'com.ansjer.adcloud_ab': 'ADCloud', 'com.ansjer.accloud_a': 'ACCloud', 'com.ansjer.loocamccloud_a': 'Loocam', 'com.ansjer.loocamdcloud_a': 'Anlapus', 'com.ansjer.customizedb_a': 'COCOONHD', 'com.ansjer.customizeda_a': 'Guardian365', 'com.ansjer.customizedc_a': 'PatrolSecure', } if appBundleId in package_title_config.keys(): return package_title_config[appBundleId] + '(' + nickname + ')' else: return nickname def is_sys_msg(self, event_type): event_type_list = [702, 703, 704] if event_type in event_type_list: return True return False def get_msg_text(self, channel, n_time, lang, tz, event_type, is_sys=0): n_date = CommonService.get_now_time_str(n_time=n_time, tz=tz,lang=lang) etype = int(event_type) if lang == 'cn': if etype == 704: msg_type = '电量过低' elif etype == 702: msg_type = '摄像头休眠' elif etype == 703: msg_type = '摄像头唤醒' else: msg_type = '' if is_sys: send_text = '{msg_type} 通道:{channel}'.format(msg_type=msg_type, channel=channel) else: send_text = '{msg_type} 通道:{channel} 日期:{date}'.format(msg_type=msg_type, channel=channel, date=n_date) # send_text = '{msg_type} 通道:{channel} 日期:{date}'.format(msg_type=msg_type, channel=channel, date=n_date) else: if etype == 704: msg_type = 'Low battery' elif etype == 702: msg_type = 'Camera sleep' elif etype == 703: msg_type = 'Camera wake' else: msg_type = '' if is_sys: send_text = '{msg_type} channel:{channel}'. \ format(msg_type=msg_type, channel=channel) else: send_text = '{msg_type} channel:{channel} date:{date}'. \ format(msg_type=msg_type, channel=channel, date=n_date) return send_text def do_jpush(self, uid, channel, appBundleId, token_val, event_type, n_time, msg_title, msg_text): app_key = JPUSH_CONFIG[appBundleId]['Key'] master_secret = JPUSH_CONFIG[appBundleId]['Secret'] # 此处换成各自的app_key和master_secre _jpush = jpush.JPush(app_key, master_secret) push = _jpush.create_push() # if you set the logging level to "DEBUG",it will show the debug logging. # _jpush.set_logging("DEBUG") # push.audience = jpush.all_ push.audience = jpush.registration_id(token_val) push_data = {"alert": "Motion ", "event_time": n_time, "event_type": event_type, "msg": "", "received_at": n_time, "sound": "sound.aif", "uid": uid, "zpush": "1", "channel": channel} android = jpush.android(alert=msg_text, priority=1, style=1, alert_type=7, big_text=msg_text, title=msg_title, extras=push_data) push.notification = jpush.notification(android=android) push.platform = jpush.all_ res = push.send() print(res) return res.status_code # try: # res = push.send() # print(res) # except Exception as e: # print("jpush fail") # print("Exception") # print(repr(e)) # return # else: # print("jpush success") # return def do_fcm(self, uid, channel, appBundleId, token_val, event_type, n_time, msg_title, msg_text): try: serverKey = FCM_CONFIG[appBundleId] except Exception as e: return 'serverKey abnormal' push_service = FCMNotification(api_key=serverKey) data = {"alert": "Motion ", "event_time": n_time, "event_type": event_type, "msg": "", "received_at": n_time, "sound": "sound.aif", "uid": uid, "zpush": "1", "channel": channel} result = push_service.notify_single_device(registration_id=token_val, message_title=msg_title, message_body=msg_text, data_message=data, extra_kwargs={ 'default_vibrate_timings': True, 'default_sound': True, 'default_light_settings': True }) print('fcm push ing') print(result) return result def do_apns(self, uid, channel, appBundleId, token_val, event_type, n_time, msg_title, msg_text): try: cli = apns2.APNSClient(mode=APNS_MODE, client_cert=os.path.join(BASE_DIR, APNS_CONFIG[appBundleId]['pem_path'])) push_data = {"alert": "Motion ", "event_time": n_time, "event_type": event_type, "msg": "", "received_at": n_time, "sound": "sound.aif", "uid": uid, "zpush": "1", "channel": channel} alert = apns2.PayloadAlert(body=msg_text, title=msg_title) payload = apns2.Payload(alert=alert, custom=push_data) # return uid, channel, appBundleId, str(token_val), event_type, n_time, msg_title,msg_text n = apns2.Notification(payload=payload, priority=apns2.PRIORITY_LOW) res = cli.push(n=n, device_token=token_val, topic=appBundleId) print(res.status_code) # 200, 推送成功。 # 　　400, 请求有问题。 # 　　403, 证书或Token有问题。 # 　　405, 请求方式不正确, 只支持POST请求 # 　　410, 设备的Token与证书不一致 if res.status_code == 200: return res.status_code else: print('apns push fail') print(res.reason) return res.status_code except (ValueError, ArithmeticError): return 'The program has a numeric format exception, one of the arithmetic exceptions' except Exception as e: print(repr(e)) return repr(e) def getJPushReport(self, msg_id, appBundleId): app_key = JPUSH_CONFIG[appBundleId]['Key'] master_secret = JPUSH_CONFIG[appBundleId]['Secret'] _jpush = jpush.JPush(app_key, master_secret) report = _jpush.create_report() res = report.get_received_detail(msg_id) print("getJPushReport") print(res) def do_update_detect_interval(self, uid, channel, redisObject, detect_interval): if channel == 0: channel = 17 else: channel += 1 for i in range(1, channel): tmpDKey = '{uid}_{channel}_{event_type}_flag'.format(uid=uid, event_type=51, channel=i) if tmpDKey is not False: llt = redisObject.get_ttl(tmpDKey) if llt > detect_interval: redisObject.set_data(key=tmpDKey, val=1, expire=detect_interval) tmpDKey = '{uid}_{channel}_{event_type}_flag'.format(uid=uid, event_type=54, channel=i) if tmpDKey is not False: llt = redisObject.get_ttl(tmpDKey) if llt > detect_interval: redisObject.set_data(key=tmpDKey, val=1, expire=detect_interval) # http://test.dvema.com/detect/add?uidToken=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJ1aWQiOiJQMldOR0pSRDJFSEE1RVU5MTExQSJ9.xOCI5lerk8JOs5OcAzunrKCfCrtuPIZ3AnkMmnd-bPY&n_time=1526845794&channel=1&event_type=51&is_st=0 # 移动侦测接口 class PushNotificationView(View): def get(self, request, *args, **kwargs): request.encoding = 'utf-8' # operation = kwargs.get('operation') return self.validation(request.GET) def post(self, request, *args, **kwargs): request.encoding = 'utf-8' # operation = kwargs.get('operation') return self.validation(request.POST) def validation(self, request_dict): etk = request_dict.get('etk', None) channel = request_dict.get('channel', '1') n_time = request_dict.get('n_time', None) event_type = request_dict.get('event_type', None) is_st = request_dict.get('is_st', None) eto = ETkObject(etk) uid = eto.uid if len(uid) == 20: redisObj = RedisObject(db=6) # pkey = '{uid}_{channel}_ptl'.format(uid=uid, channel=channel) pkey = '{uid}_ptl'.format(uid=uid) ykey = '{uid}_redis_qs'.format(uid=uid) if redisObj.get_data(key=pkey): res_data = {'code': 0, 'msg': 'success,!33333333333'} return JsonResponse(status=200, data=res_data) else: redisObj.set_data(key=pkey, val=1, expire=60) ############## redis_data = redisObj.get_data(key=ykey) if redis_data: redis_list = eval(redis_data) else: # 设置推送时间为60秒一次 redisObj.set_data(key=pkey, val=1, expire=60) print("从数据库查到数据") # 从数据库查询出来 uid_push_qs = UidPushModel.objects.filter(uid_set__uid=uid, uid_set__detect_status=1). \ values('token_val', 'app_type', 'appBundleId', 'push_type', 'userID_id', 'lang','m_code', 'tz', 'uid_set__nickname') # 新建一个list接收数据 redis_list = [] # 把数据库数据追加进redis_list for qs in uid_push_qs: redis_list.append(qs) # 修改redis数据，并设置过期时间为10分钟 if redis_list: redisObj.set_data(key=ykey, val=str(redis_list), expire=600) auth = oss2.Auth(OSS_STS_ACCESS_KEY, OSS_STS_ACCESS_SECRET) bucket = oss2.Bucket(auth, 'oss-cn-shenzhen.aliyuncs.com', 'apg') self.do_bulk_create_info(redis_list, n_time, channel, event_type, is_st, uid) if is_st == '0' or is_st == '2': return JsonResponse(status=200, data={'code': 0, 'msg': 'success44444444444444444'}) elif is_st == '1': # Endpoint以杭州为例，其它Region请按实际情况填写。 obj = '{uid}/{channel}/{filename}.jpeg'.format(uid=uid, channel=channel, filename=n_time) # 设置此签名URL在60秒内有效。 url = bucket.sign_url('PUT', obj, 7200) res_data = {'code': 0, 'img_push': url, 'msg': 'success'} return JsonResponse(status=200, data=res_data) elif is_st == '3': # 人形检测带动图 img_url_list = [] for i in range(int(is_st)): obj = '{uid}/{channel}/{filename}_{st}.jpeg'. \ format(uid=uid, channel=channel, filename=n_time, st=i) # 设置此签名URL在60秒内有效。 url = bucket.sign_url('PUT', obj, 7200) img_url_list.append(url) res_data = {'code': 0, 'img_url_list': img_url_list, 'msg': 'success'} return JsonResponse(status=200, data=res_data) else: return JsonResponse(status=200, data={'code': 404, 'msg': 'data is not exist'}) else: return JsonResponse(status=200, data={'code': 404, 'msg': 'wrong etk'}) def do_bulk_create_info(self, uaqs, n_time, channel, event_type, is_st, uid): now_time = int(time.time()) # 设备昵称 userID_ids = [] sys_msg_list = [] is_sys_msg = self.is_sys_msg(int(event_type)) is_st = int(is_st) eq_list = [] nickname = uaqs[0]['uid_set__nickname'] if not nickname: nickname = uid for ua in uaqs: lang = ua['lang'] tz = ua['tz'] userID_id = ua["userID_id"] if userID_id not in userID_ids: eq_list.append(Equipment_Info( userID_id=userID_id, eventTime=n_time, eventType=event_type, devUid=uid, devNickName=nickname, Channel=channel, alarm='Motion \tChannel:{channel}'.format(channel=channel), is_st=is_st, receiveTime=n_time, addTime=now_time )) if is_sys_msg: sys_msg_text = self.get_msg_text(channel=channel, n_time=n_time, lang=lang, tz=tz, event_type=event_type, is_sys=1) sys_msg_list.append(SysMsgModel( userID_id=userID_id, msg=sys_msg_text, addTime=now_time, updTime=now_time, uid=uid, eventType=event_type)) if eq_list: print('eq_list') Equipment_Info.objects.bulk_create(eq_list) if is_sys_msg: print('sys_msg') SysMsgModel.objects.bulk_create(sys_msg_list) return True def is_sys_msg(self, event_type): event_type_list = [702, 703, 704] if event_type in event_type_list: return True return False def get_msg_text(self, channel, n_time, lang, tz, event_type, is_sys=0): n_date = CommonService.get_now_time_str(n_time=n_time, tz=tz) etype = int(event_type) if lang == 'cn': if etype == 704: msg_type = '电量过低' elif etype == 702: msg_type = '摄像头休眠' elif etype == 703: msg_type = '摄像头唤醒' else: msg_type = '' if is_sys: send_text = '{msg_type} 通道:{channel}'.format(msg_type=msg_type, channel=channel) else: send_text = '{msg_type} 通道:{channel} 日期:{date}'.format(msg_type=msg_type, channel=channel, date=n_date) else: if etype == 704: msg_type = 'Low battery' elif etype == 702: msg_type = 'Camera sleep' elif etype == 703: msg_type = 'Camera wake' else: msg_type = '' if is_sys: send_text = '{msg_type} channel:{channel}'. \ format(msg_type=msg_type, channel=channel) else: send_text = '{msg_type} channel:{channel} date:{date}'. \ format(msg_type=msg_type, channel=channel, date=n_date) return send_text