edit videorecord (add pir sensor)

 import os
-import boto3
-import botocore
+#import boto3
+#import botocore
 import time
 import datetime
-from django.core import serializers
+#from django.core import serializers
 
-from api.models import Video, Record
-from api.serializers import VideoSerializer, RecordSerializer
+#from api.models import Video, Record
+#from api.serializers import VideoSerializer, RecordSerializer
 '''
-import picamera
 from boto3.session import Session
 from src.settings import AWS_REGION, S3_ACCESS_URL, S3_ACCESS_KEY_ID, S3_SECRET_ACCESS_KEY, S3_STORAGE_BUCKET_NAME
 '''
+import RPi.GPIO as GPIO
+from picamera import PiCamera
+
 
 def record() :
-    path = '/home/pi/recorded'  # 저장할 경로
+    path = '/home/pi/recorded'  # save path
     state = True
+    #'''
+    GPIO.setmode(GPIO.BCM)
+    PIR_PIN = 7
+    GPIO.setup(PIR_PIN, GPIO.IN)
+    camera = PiCamera()
+    #'''
 
-    while state :
-        target = Record.objects.get(id = 1)
-        serializer = RecordSerializer(target, many = False)
-        state = serializer.data['recording']
-        with picamera.Picamera() as camera :
-            camera.resolution = [320,240]
-            now = datetime.datetime.now()
-            vid_name = now.strftime('%Y%m%d-%H%M%S')
-
-            vid_path = path + '/' + vid_name + '.h264'
-            camera.start_recording(output = vid_path)
-            camera.wait_recording(10)
-            camera.stop_recording()
+    try:
+	while state :
+	        #target = Record.objects.get(id = 1)
+	        #serializer = RecordSerializer(target, many = False)
+	        #state = serializer.data['recording']
+		if GPIO.input(PIR_PIN):  # motion detected 
+			# take a video
+            		camera.resolution = [320,240]
+			camera.start_preview()
+            		now = datetime.datetime.now()
+           		vid_name = now.strftime('%Y%m%d-%H%M%S')
+            		vid_path = path + '/' + vid_name + '.h264'
+	    		thumbnail_path = path + '/' + vid_name + '.jpg'
+            		camera.start_recording(output = vid_path)
+            		time.sleep(1)
+            		camera.capture(thumbnail_path)
+            		time.sleep(5)
+		        camera.stop_recording()
+            		camera.stop_preview()
+			
+			# s3 upload 
+			'''
+		        s3 = boto3.client('s3', region_name = 'ap-northeast-2')
+            		s3.upload_file(Filename = vid_path, Bucket = S3_STORAGE_BUCKET_NAME, Key = vid_name)
 
-            s3 = boto3.client('s3', region_name = 'ap-northeast-2')
-            s3.upload_file(Filename = vid_path, Bucket = S3_STORAGE_BUCKET_NAME, Key = vid_name)
+		        uploadVideo = {}
+		        uploadVideo['vid_name'] = vid_name
+		        uploadVideo['created'] = now
+		        serializer = VideoSerializer(data = uploadVideo)
+		        serializer.save()
+			'''
+			print(vid_path, "upload success")
+            		os.remove(vid_path)
+		else:
+			camera.stop_preview()
+    except KeyboardInterrupt:
+	print("quit")
+        GPIO.cleanup()
 
-            uploadVideo = {}
-            uploadVideo['vid_name'] = vid_name
-            uploadVideo['created'] = now
-            serializer = VideoSerializer(data = uploadVideo)
-            serializer.save()
 
-            os.remove(vid_path)
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+if __name__ == '__main__':
+    record()
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