def exec(**kwargs):
"""
kwargs topic -- data
data topic payload
payload api dn json data
"""
logger.info('MQTT 接收解析器 测试参数获取{}'.format(kwargs))
topic = kwargs.get('topic', bind_topic)
msg = kwargs.get('data', dict())
payload = msg.get('payload')
payload_data = payload.get('data')
if payload_data:
opkg_url = payload_data.get('opkg_url')
if opkg_url:
opkg = requests.get(opkg_url)
md5hash = hashlib.md5(opkg.content)
md5 = md5hash.hexdigest()
print(f'字节流{md5}')
qos = payload.get('qos', dict())
dn = payload.get('dn')
redis_server.hmset(name='AntoUpdate:Subscribe:{}'.format(dn),
mapping=dict(subscribe='1',
payload=json.dumps(kwargs)))
logger.debug("Topic - [{}] - Msg - [{}] - Qos - [{}].".format(
topic, msg, qos))
redis_server.lpush(mqtt_topic_options.get('update_list.to_list'),
json.dumps(kwargs))
logger.debug(
"-------------------------- receive end ---------------------------------"
)
def mqtt_on_connect(self, client, user_data, flags, rc):
"""MQTT 链接事件"""
topic_qos_list = [
tuple(topic_qos.values()) for topic_qos in list(
mqtt_topic_options.get('subscribe_topic').values())
]
mqtt_server.subscribe(topic_qos_list)
self.public_app.app.is_run = True
def update_dev(api, timestamp, cmd, ver, id, dn, data_file, data_path):
"""
Upgrade the command line interface
-- 更新交互
"""
click.secho('API %s!' % api, bg='green', fg='red')
click.secho('Timestamp %s!' % timestamp, bg='green', fg='red')
with open(data_path, mode='r') as f:
conext = f.read()
name = mqtt_topic_options.get('update_list.from_list')
redis_server.lpush(name, conext)
click.secho(conext, fg='green')
def __init__(self):
self.parser = self.get_parser()
self.app = RedisQueueListenParsePipeline()
self.app.redis_server = redis_server
self.app.redis_queue_key = mqtt_topic_options.get(
'update_list.from_list')
self.app.parse_callback = self.callback
self.app.data_to_json = True
self.app.parse_sleep = 0.3
self.app.is_run = True
while self.is_listen:
self.app.listen()
time.sleep(5)
def exec(self, payload):
logger.debug("推送测试测试数据 - {}".format(payload))
data = payload.get('data')
if data:
opkg_url = data.get('opkg_url')
if opkg_url:
opkg = requests.get(opkg_url)
md5hash = hashlib.md5(opkg.content)
md5 = md5hash.hexdigest()
print(f'字节流{md5}*********************************')
dn = payload.get('dn')
redis_server.hmset(name='AntoUpdate:Publish:{}'.format(dn),
mapping=dict(
publish_state='1',
payload=json.dumps(data),
))
return dict(topic=mqtt_topic_options.get('update_topic.public_topic'),
payload=payload)
# -*- coding: utf-8 -*-
# Author: WangChao
# Versions: 设备更新
import json
import logging
import os
import requests
import hashlib
from app.pipeline_listen import RedisQueueListenParsePipeline
from env.server import redis_server
from env.topic_config import mqtt_topic_options
logger = logging.getLogger('__name__')
bind_topic = mqtt_topic_options.get('alert_topic.public_topic')
mod_active = True
class Callback:
def options(self):
self.app = RedisQueueListenParsePipeline()
self.app.redis_queue_key = 'Queue:list:second'
self.app.is_parser_listen = True
self.app.parse_callback = self.handle
self.app.data_to_json = True
self.app.parse_sleep = 0.3
def handle(self, data):
print(data, '*&*' * 20)
def callback(self, data):
topic = data.get('topic',
mqtt_topic_options.get('alert_topic.public_topic'))
payload = data
qos = data.get('qos', 1)
mqtt_uuid = self.make_uuid()
if topic is None:
raise ExceptionError('topic not exist')
else:
logger.debug('topic: %s' % topic)
if payload is None:
raise ExceptionError('payload not exist')
else:
logger.debug('payload: %s' % payload)
publish_list = list()
# root_parser = self.parser.get('root').get('app.parser.public.' + topic)
# sub_parser = self.parser.get('app.parser.public.' + topic)
root_parser = self.parser.get('root').get('app.parser.public.' +
'update_public')
sub_parser = self.parser.get('app.parser.public.' + 'update_public')
if root_parser is None:
publish_list.append(
dict(topic=topic,
payload=payload,
qos=qos,
mqtt_uuid=mqtt_uuid))
elif not sub_parser:
logger.debug('-' * 50)
logger.debug('exec parser: %s' % 'app.parser.public.' + topic)
publish_list.append(
self.get_publish(root_parser, payload, qos, mqtt_uuid))
else:
payload = payload if not hasattr(root_parser, 'exec') else getattr(
root_parser, 'exec')(payload)
for name, mod in self.parser.get('root').items():
if name == 'app.parser.public.' + 'update_public':
# if name == 'app.parser.public.' + topic: # todo 后期修改
logger.debug('-' * 50)
logger.debug('exec parser: %s' % name)
publish_list.append(
self.get_publish(mod, payload, qos, mqtt_uuid))
for publish in publish_list:
if publish is None:
continue
topic = publish.get('topic')
payload = publish.get('payload')
qos = publish.get('qos', qos)
mqtt_uuid = publish.get('mqtt_uuid')
if topic is None or payload is None:
continue
logger.debug('-' * 50)
logger.debug('publish topic: %s' % topic)
logger.debug('publish payload: %s' % payload)
logger.debug('publish qos: %s' % qos)
payload = payload if isinstance(payload,
str) else json.dumps(payload)
mqtt_server.publish(topic, payload, qos)
logger.debug(
"MQTT Public - Topic - [{}] - Mqtt_uid- [{}]- Payload - [{}] - Qos - [{}]."
.format(topic, mqtt_uuid, payload, qos))
logger.debug(
"-------------------------- public end -------------------------------"
)