# LINE Notify 程式碼

import jetson.inference
import jetson.utils
import requests

def send_to_line(category,pic):
    params = {'message':"\n嗨，你好\n這是 \"火災警示\" 通知\n請注意!!\n偵測到 \"{0}\" 溫度過高".format(category)} 
    files = {'imageFile': open(pic, 'rb')}
    headers = {'Authorization':'Bearer ' + "gOljwt8lLAnbpWSIXUk3RJP34Syw6NQADBtorl2GoCP"}
    r = requests.post("https://notify-api.line.me/api/notify", headers=headers, params=params, files=files)
    print(r.text)

net = jetson.inference.detectNet("ssd-mobilenet-v2", threshold=0.5)
camera = jetson.utils.videoSource("/dev/video0")
display = jetson.utils.videoOutput("file://my_image.jpg")

while True:
	img = camera.Capture()
	detections = net.Detect(img)
	display.Render(img)
	display.SetStatus("Object Detection | Network {:.0f} FPS".format(net.GetNetworkFPS()))

	if len(detections)>=1:
        # category = int(detections.ClassID)
		print(net.GetClassDesc(detections.classID))
		# print(category)
    	pic = '/home/iamai2021/Desktop/my_image.jpg'
    	send_to_line( net.GetClassDesc(detections.classID) ,pic)
	
	if not camera.IsStreaming() or not display.IsStreaming():
		break

:::warning
**#遇到問題**
###### tags: `2021/09/06`
在學校網路測試時，遇到LINE_Notify_7.py跑不出來
原因:**網路沒插**
:::
:::success
**#解決方法**
借用學校的無線網卡
:::