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mq.py
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import time
import random
import requests
import json
from configparser import ConfigParser
import paho.mqtt.client as paho
import os
from PIL import Image
import io
from PIL import UnidentifiedImageError
from PIL import ImageFile
import subprocess
from requests import get, post,delete
from urllib.parse import urlparse
import fcntl
import sys
import _thread
import requests
from tqdm import tqdm
import socket
import subprocess
import json
import requests
import eventlet
import logging
import netifaces as ni
import asyncio
import datetime
from websockets.sync.client import connect
from datetime import datetime
from minio import Minio
import urllib3
from urllib.parse import urlparse
import certifi
from minio.commonconfig import REPLACE, CopySource
urllib3.disable_warnings(urllib3.exceptions.InsecureRequestWarning)
home_path = os.path.dirname(os.path.realpath("~"))
#printer_name = "3-8"
#cfg
cfgfile = ConfigParser()
cfgfile.read("./klipper_config.cfg")
#var
broker = (cfgfile.get("Broker", "IP"))
topic = (cfgfile.get("MQTT-Config", "topic")) + '/'
#client_id = (cfgfile.get("MQTT-Config", "client_id"))
username = (cfgfile.get("Broker", "Username"))
password = (cfgfile.get("Broker", "Password"))
refresh_time = (cfgfile.get("MQTT-Config", "refresh_time"))
port = (cfgfile.get("Broker", "Port"))
isOpen = (cfgfile.get("MQTT-Config", "isOpen"))
ipmac0 = ni.ifaddresses('eth0')[ni.AF_LINK][0]["addr"]
ipmac = ipmac0.translate({ord(':'): None})
printer_host = str(os.popen('cat /etc/hostname').read()).replace("\n", "")
if len(printer_host)<=0:
printer_host = str(os.uname()[1])
printer_name = (printer_host+":"+ipmac).replace("\n", "")
#printer_name = (str(os.popen('cat /etc/hostname').read())+":"+ipmac).replace("\n", "")
print("printer_name:"+printer_name )
folders = {'config':'','gcodes':'','timelapse':'','logs':''}
def get_path(folders):
home_path=os.path.expanduser('~')
files=requests.get(url="http://127.0.0.1/server/files/roots")
if "result" in files.json():
#try:
files=requests.get(url="http://127.0.0.1/server/files/roots")
if files.json()["result"] is not None:
for folder in files.json()["result"]:
if folder["name"] == 'config':
folders['config'] = folder["path"]+'/'
elif folder["name"] == 'gcodes':
folders['gcodes'] = folder["path"] +'/'
elif folder["name"] == 'timelapse':
folders['timelapse'] = folder["path"]+'/'
elif folder["name"] == 'logs':
folders['logs'] = folder["path"] +'/'
# except Exception as e:
# pass
if len(folders['gcodes']) == 0:
result=subprocess.run(["ps", "-ef"], check=True, text=True, capture_output=True)
result=str(result).split(" ")
for c_path in result:
if '/printer.cfg' in c_path:
folders['config'] = os.path.dirname(c_path) + '/'
result_0=subprocess.run(["cat", c_path], check=True, text=True, capture_output=True)
result_0 = str(result_0).replace(' ','').split("[")
for result_1 in result_0:
if result_1.find('virtual_sdcard]') == 0:
folders['gcodes'] = result_1.split('\\npath:')[1].split('\\n')[0].replace("~",home_path)+'/'
elif '/klippy.log' in c_path:
folders['logs'] = os.path.dirname(c_path) + '/'
try:
cof=requests.get(url="http://127.0.0.1/server/config")
folders['timelapse'] = cof.json()["result"]["config"]["timelapse"]["output_path"].replace("~",home_path) + '/'
except Exception as e:
pass
#folders['logs']+='/'
print(folders)
#
get_path(folders)
logging.basicConfig(handlers=[logging.FileHandler(filename=folders['logs']+"farm3d.log",
encoding='utf-8', mode='a+')],
format="%(asctime)s %(message)s",
datefmt="%F %A %T",
level=logging.INFO)
logging.info(' ')
logging.info('Staring Farm3D ...... ')
logging.info(' ')
logging.info('Name:'+printer_host)
logging.info('MAC address:'+ipmac0)
logging.info(' ')
logging.info(folders)
secure = True
ok_http_client=urllib3.PoolManager(
timeout=urllib3.util.Timeout(connect=10, read=10),
maxsize=10,
cert_reqs='CERT_NONE',
ca_certs= os.environ.get('SSL_CERT_FILE') or certifi.where(),
retries=urllib3.Retry(
total=5,
backoff_factor=0.2,
status_forcelist=[500, 502, 503, 504]
)
)
minioClient = Minio(broker+":9000",
access_key='printer_download',
secret_key='12345678',
http_client=ok_http_client,
secure=secure)
#print(minioClient.list_buckets())
#minioClient.fget_object("usebucket", "y_PLA_38m36s.gcode", "3DBenchy_PLA_38m36s.gcode")
#upload_file("/home/mks/printer_data/gcodes/Test6g-55m49s.gcode","a/")
#result = minioClient.fput_object(
# "users-bucket", "/[email protected]/Test6g-55m49s.gcode","/home/mks/printer_data/gcodes/Test6g-55m49s.gcode"
# )
#client_id = printer_name
image_timer = 60.0
wakeup = 1
time_old = time.time()
downloading = 0
#print('wget http://127.0.0.1/server/job_queue/job?filenam'.replace("wget", ""))
all_notify =''
down_size = 0
total_size = 0
name_down_file =''
update_gcode_list = 0
notify_flag = 1
def websocket_thread(arg1,arg2):
global all_notify
global notify_flag
with connect("ws://localhost:7125/websocket") as websocket:
while True:
# websocket.send("Hello world!")
message = websocket.recv()
message=json.loads(message)
if 'notify_gcode_response' in message["method"]:
tmp_s = json.dumps(message["params"]).replace('[','')
tmp_s = tmp_s.replace(']','')
tmp_s = tmp_s.replace('"','')
if 'B:' in tmp_s and 'T0:' in tmp_s:
continue
# print( message)
current_time = datetime.now().time()
notify_flag=1
all_notify += str(current_time).split(".")[0]+" "+tmp_s + '\n'
_thread.start_new_thread( websocket_thread,('ws',' '))
def upload_file(remotefile: str,local_path: str,file_name:str):
if '/gcodes' in local_path:
local_path = folders['gcodes']
elif '/config' in local_path:
local_path = folders['config']
elif '/timelapse' in local_path:
local_path = folders['timelapse']
elif '/logs' in local_path:
local_path = folders['logs']
logging.info('upload_file remotefile:'+remotefile+',localfile:'+local_path+file_name)
result = minioClient.fput_object(
"users-bucket",remotefile, local_path+file_name
)
logging.info(
"created {0} object; etag: {1}, version-id: {2}".format(
result.object_name, result.etag, result.version_id,
),
)
def download(url: str, fname: str):
global total_size
global down_size
global name_down_file
url = url.replace("users-bucket/", "")
logging.info("download url..."+url)
url = url.split(":9000/");
# minioClient.fget_object("users-bucket", url[1], fname)
object_data = minioClient.get_object('users-bucket', url[1])
total_size = int(object_data.headers.get('content-length', 0))
logging.info(str(total_size))
with open(fname, 'wb') as file_data:
for data in object_data:
size = file_data.write(data)
down_size +=size
file_data.close()
# print(asyncio.run(minioClient.get_object('users-bucket', url[1])))
requests.post(url="http://127.0.0.1/server/job_queue/job?filenames="+name_down_file)
return
resp = minioClient.get_object('users-bucket', url[1]) #requests.get(url, stream=True)
total_size = int(resp.headers.get('content-length', 0))
logging.info(str(total_size))
# Can also replace 'file' with a io.BytesIO object
with open(fname, 'wb') as file, tqdm(
desc=fname,
total=total_size,
unit='iB',
unit_scale=True,
unit_divisor=1024,
) as bar:
for data in resp.iter_content(chunk_size=1024):
size = file.write(data)
down_size +=size
if down_size == total_size:
logging.info("downlaod finished:"+name_down_file)
requests.post(url="http://127.0.0.1/server/job_queue/job?filenames="+name_down_file)
# bar.update(size)
def get_thumbs_path(g_file):
path_s = requests.get(url="http://127.0.0.1/server/files/metadata?filename="+g_file).json()
# print(path_s["result"]["thumbnails"][0]["size"])
# print(path_s["result"]["thumbnails"][1]["size"])
if path_s["result"]["thumbnails"][0]["size"] > path_s["result"]["thumbnails"][1]["size"]:
logging.info(path_s["result"]["thumbnails"][0]["relative_path"])
return path_s["result"]["thumbnails"][0]["relative_path"]
else:
logging.info(path_s["result"]["thumbnails"][1]["relative_path"])
return path_s["result"]["thumbnails"][1]["relative_path"]
if int(isOpen) == 0 :
exit(0)
def C_publish(client,topics,json_s):
#json = "{\"printer\":\"3-9\",\"temperature\":\""+str_data+"\"}"
json_s["printer"] = printer_name
show_title_IP = ''
try:
IP_addres = ni.ifaddresses('eth0')[ni.AF_INET][0]['addr']
if "192.168" in IP_addres:
#logging.debug("IP_addres %s" % (IP_addres))
show_title_IP = IP_addres
except Exception as e:
pass
try:
IP_addres = ni.ifaddresses('wlan0')[ni.AF_INET][0]['addr']
if "192.168" in IP_addres:
#logging.debug("IP_addres wlan0 %s" % (IP_addres))
show_title_IP = IP_addres
except Exception as e:
pass
json_s["IP"] = "http://"+show_title_IP
#print(topics +printer_name)
client.publish(topics+printer_name,json.dumps(json_s))
def Image_publish(client,topics,url,format,type):
#print(url)
# r_data = requests.get(url, stream=True)
eventlet.monkey_patch()
with eventlet.Timeout(2,False):
r_data = requests.get(url, stream=True)
#print(len(str(r_data.content)))
if len(str(r_data.content)) <1024:
return
camera = Image.open(requests.get(url, stream=True).raw)
ImageFile.LOAD_TRUNCATED_IMAGES = True
imgByteArr = io.BytesIO()
camera.save(imgByteArr, format)
imgByteArr = imgByteArr.getvalue()
#print(io.BytesIO(camera))
b = bytearray()
b.extend(map(ord, printer_name+';'+type+';'))
b.extend(imgByteArr)
client.publish(topics+printer_name, b, 0)
logging.info("Image_ topics:"+topics+" url:"+ url)
logging.info('get image timeout')
def Image_publish_latest_print_file():
global update_gcode_list
update_gcode_list = 1
#status_p = requests.get(url="http://127.0.0.1/printer/objects/query?webhooks&virtual_sdcard&print_stats&extruder=target,temperature&heater_bed=target,temperature")
statues_file = str(status_p.json()["result"]["status"]["print_stats"]["filename"])
#print(statues_file)
if ".gco" in statues_file:
try:
Image_publish(client,topic + "printer_jpg","http://127.0.0.1/server/files/gcodes/"+get_thumbs_path(statues_file),'PNG','thu')
except KeyError:
return
return
history = requests.get(url="http://127.0.0.1/server/database/item?namespace=history").json()
latest_time = 0.0
#print(history["result"]["value"])
latest_id = ""
for id in history["result"]["value"]:
time_d= history["result"]["value"][id]["start_time"]
if latest_time < time_d:
latest_time = time_d
latest_id = id
if latest_id != "":
history_file = history["result"]["value"][latest_id]["filename"]
Image_publish(client,topic + "printer_jpg","http://127.0.0.1/server/files/gcodes/"+get_thumbs_path(history_file),'PNG','thu')
# print(history["result"]["value"][latest_id]["start_time"])
# print(history["result"]["value"][latest_id]["filename"])
#return history["result"]["value"][latest_id]["filename"]
def image_update(type):
if 'camera' in type:
Image_publish(client,topic + "printer_jpg","http://127.0.0.1/webcam/?action=snapshot",'JPEG','cam')
else:
Image_publish_latest_print_file()
def on_connect(client,userdata,flags,rc,mq):
if rc == 0:
logging.info("connected with result code:" + str(rc))
client.subscribe(topic + printer_name +"/control/run_gcode")
else:
# 如果链接断开，尝试重新连接
logging.info("Failed to reconnect to MQTT broker")
def on_disconnect(client,userdata,rc,mq1,mq2):
if rc != 0:
logging.info("disconnented from MQTT :"+str(rc))
raise SystemExit
def is_file_download(path,name):
files = os.listdir(path)
for file in files:
file_path = os.path.join(path, file)
if os.path.isfile(file_path):
logging.info(file)
if file == name:
logging.info("the file is aready there,no need to downlaod")
return 1
elif os.path.isdir(file_path):
continue
return 0
def on_message(client, userdata, message):
global image_timer
global wakeup
global time_old
global down_size
global total_size
global name_down_file
logging.info(f"{message.topic},{json.loads(str(message.payload.decode('utf-8')))['name']}")
wakeup = 1
time_old = time.time()
if (message.topic) == (topic + printer_name +"/control/run_gcode"):
name = json.loads(str(message.payload.decode('utf-8')))['name']
mes_str = str(name)
if 'jpg' in mes_str:
image_update(str(name))
# image_timer = json.loads(str(message.payload.decode('utf-8')))['time']
# print(image_timer)
# image_time = float(str(name).find('jpg_time:'))
elif 'wget' in mes_str:
# result = subprocess.run(mes_str + ' -P /home/mks/printer_data/gcodes/', shell=True)
#resultd = subprocess.Popen(mes_str + ' -P /home/mks/printer_data/gcodes/', shell=True, stdout=subprocess.PIPE)
#print(os.path.basename(urlparse("wget http://47.121.215.229:9000/werf/3DBenchy_PLA_21m56s.gcode").path))
#if(value_json["print_stats"]["state"] == "printing")
if down_size < total_size: # the last is still downloading
return
a = urlparse(mes_str)
down_size = 0
total_size = 0
name_down_file = os.path.basename(a.path)
url = mes_str.replace("wget", "")
path = folders['gcodes'] + name_down_file
print("url:"+url)
print("path:"+path)
if(is_file_download(folders['gcodes'],name_down_file) == 1):
requests.post(url="http://127.0.0.1/server/job_queue/job?filenames="+name_down_file)
return
_thread.start_new_thread( download, (url, path) )
#download(url,path)
# fcntl.fcntl(resultd.stdout, fcntl.F_SETFL, os.O_NONBLOCK)
#sys.stdout.flush()
# print (result)
#print("enqueue file:"+os.path.basename(a.path))
#requests.post(url="http://127.0.0.1/server/job_queue/job?filenames="+os.path.basename(a.path))
# requests.post(url="http://127.0.0.1/printer/print/start?filename="+os.path.basename(a.path))
elif '/server/job_queue/start' in mes_str:
print("job queue start")
requests.post(url="http://127.0.0.1/server/job_queue/start")
elif 'DELETE /server/job_queue/job?job_ids' in mes_str:
new_str = mes_str.split( );
print("http://127.0.0.1/"+new_str[1])
requests.delete(url="http://127.0.0.1"+new_str[1])
elif '/server/job_queue/jump?job_id=' in mes_str:
print("http://127.0.0.1/"+mes_str)
requests.post(url="http://127.0.0.1"+mes_str)
elif '/server/job_queue/status' in mes_str:
print("send job queue files")
q_status_p = requests.get(url="http://127.0.0.1/server/job_queue/status")
#status_p = requests.get(url="http://127.0.0.1/printer/objects/query?webhooks&virtual_sdcard&print_stats&extruder=target,temperature&heater_bed=target,temperature")
elif 'update_eryone_app' in mes_str:
try:
subprocess.run(["../mainsail/all/git_pull.sh", ""])
except KeyError:
pass
elif 'update_farm3d_app' in mes_str:
try:
subprocess.run(["./update.sh", ""])
except KeyError:
pass
elif 'POST /' in mes_str:
command = "http://127.0.0.1" + str(name).replace("POST ", "").replace("\n","")
requests.post(url=command)
elif 'DELETE /' in mes_str:
command = "http://127.0.0.1" + str(name).replace("DELETE ", "").replace("\n","")
print(command)
requests.delete(url=command)
elif 'upload_file_to_cloud:' in mes_str:
local_folder_name = str(name).split(":")[2] #"/home/mks/printer_data/logs/klippy.log"
file_name = str(name).split(":")[3].replace("\n","")
remote_user = str(name).split(":")[1]
#local_file = str(name).replace("upload_file_to_cloud:", "").replace("\n","") #"/home/mks/printer_data/logs/klippy.log"
upload_file("/"+remote_user+"/"+printer_name.split(':')[0]+"_"+file_name,local_folder_name,file_name)
else:
requests.get(url="http://127.0.0.1/printer/gcode/script?script=" + str(name))
client= paho.Client(paho.CallbackAPIVersion.VERSION2,printer_name,transport="websockets")
client.on_message=on_message
client.on_connect = on_connect
client.on_disconnect = on_disconnect
client.reconnect_delay_set(min_delay=1,max_delay=120)
client.username_pw_set(username, password)
#client.tls_set()
#client.tls_set(ca_certs="./emqxsl-ca.crt")
#client.tls_set(ca_certs="./demo.crt")
#client.ws_set_options(path="/mqtt")
if int(port) > 0 :
logging.info(broker)
logging.info(port)
client.connect(broker, int(port))
else :
client.connect(broker)
client.loop_start()
#Image_publish(client,topic + "/camera_jpg","http://127.0.0.1/server/files/gcodes/.thumbs/"+history_file.split('.')[0]+"-400x400.png",'PNG')
status_p = requests.get(url="http://127.0.0.1/printer/objects/query?webhooks&virtual_sdcard&print_stats&extruder=target,temperature&heater_bed=target,temperature")
#requests.post("http://127.0.0.1", "printer/print/start", "filament_.gcode").json()
while True:
#time.sleep(3)
if wakeup == 1:
time.sleep(2)
else:
time.sleep(3)
status_p = requests.get(url="http://127.0.0.1/printer/objects/query?webhooks&virtual_sdcard&print_stats&extruder=target,temperature&heater_bed=target,temperature")
if "result" in status_p.json():
value_json = status_p.json()["result"]
q_status_p = requests.get(url="http://127.0.0.1/server/job_queue/status")
if "result" in q_status_p.json():
value_json["queued_jobs"] = q_status_p.json()["result"]["queued_jobs"]
value_json["console_log"] = ''
if notify_flag == 1:
notify_flag =0
value_json["console_log"] = all_notify
###download process
if down_size == total_size:
value_json["queue_state"] = "" #q_status_p.json()["result"]["queue_state"]
else :
progress = int(down_size*100/total_size)
value_json["queue_state"] = " Downloading "+name_down_file+"("+str(progress)+"%)"
logging.info("tot_size:"+value_json["queue_state"])
####
if update_gcode_list == 1:
q_list_file = requests.get(url="http://127.0.0.1/server/files/list?root=gcodes")
if "result" in q_list_file.json():
value_json["gcodes_list"] = q_list_file.json()["result"]
q_list_file = requests.get(url="http://127.0.0.1/server/history/list")
if "result" in q_list_file.json():
value_json["history_list"] = q_list_file.json()["result"]["jobs"]
q_list_file = requests.get(url="http://127.0.0.1/server/files/list?root=timelapse")
if "result" in q_list_file.json():
value_json["timelapse_list"] = q_list_file.json()["result"]
value_json["console_log"] = all_notify
update_gcode_list = 0
#print(value_json)
C_publish(client,topic + "printer_status/temperature/tool0/actual", value_json)
if (time.time() - time_old)>30 and (wakeup==1) :
wakeup = 0
print("go to sleep..")
# image_update('')
# image_update('camera')
# time_old = time.time()