hrafnkelle/camserv.py

## camserv.py
import time
import http.server
import picamera
import datetime as dt
import shutil
from fractions import Fraction


HOST_NAME = 'raspiplus.lan'
PORT_NUMBER = 9000


class MyHandler(http.server.BaseHTTPRequestHandler):
    camera = picamera.PiCamera()
    camera.hflip = True
    camera.vflip = True
    camera.resolution = (1280, 720)
    #camera.resolution = (640,480)
#    camera.iso = 800
#    camera.framerate = 2
#    camera.meter_mode = 'spot'
    camera.exposure_mode= 'auto'

    def do_GET(s):
        if s.path=="/img":
            s.send_response(200)
            s.send_header("Content-type", "image/jpeg")
            s.send_header("Cache-Control", "no-cache, must-revalidate, no-store")
            s.end_headers()
            s.camera.capture(s.wfile, 'jpeg')
        elif s.path=="/":
            s.send_response(200)
            s.send_header("Content-type", "text/html")
            s.end_headers()
            s.wfile.write(bytes(htmldoc,'utf-8'))
        else:
            s.send_error(401)

htmldoc = """<!DOCTYPE HTML>
<html>
<head>
<script>
function refresh(node)
{
   var times = 4000; // gap in Milli Seconds;
   (function startRefresh() {
      node.src = node.src
      setTimeout(startRefresh,times);
   })();
}

window.onload = function() {
  var node = document.getElementById('img');
  refresh(node);
}
</script>
</head>

<body>
<img id="img" src="/img" />
</body>
</html>"""

if __name__ == '__main__':
    httpd = http.server.HTTPServer((HOST_NAME, PORT_NUMBER), MyHandler)
    print("%s: Server Starts - %s:%s" % (time.asctime(),HOST_NAME, PORT_NUMBER))
    try:
        httpd.serve_forever()
    except KeyboardInterrupt:
        pass
    httpd.server_close()
    print("%s: Server Stops - %s:%s" % (time.asctime(), HOST_NAME, PORT_NUMBER))
	import time
	import http.server
	import picamera
	import datetime as dt
	import shutil
	from fractions import Fraction


	HOST_NAME = 'raspiplus.lan'
	PORT_NUMBER = 9000


	class MyHandler(http.server.BaseHTTPRequestHandler):
	camera = picamera.PiCamera()
	camera.hflip = True
	camera.vflip = True
	camera.resolution = (1280, 720)
	#camera.resolution = (640,480)
	# camera.iso = 800
	# camera.framerate = 2
	# camera.meter_mode = 'spot'
	camera.exposure_mode= 'auto'

	def do_GET(s):
	if s.path=="/img":
	s.send_response(200)
	s.send_header("Content-type", "image/jpeg")
	s.send_header("Cache-Control", "no-cache, must-revalidate, no-store")
	s.end_headers()
	s.camera.capture(s.wfile, 'jpeg')
	elif s.path=="/":
	s.send_response(200)
	s.send_header("Content-type", "text/html")
	s.end_headers()
	s.wfile.write(bytes(htmldoc,'utf-8'))
	else:
	s.send_error(401)

	htmldoc = """<!DOCTYPE HTML>
	<html>
	<head>
	<script>
	function refresh(node)
	{
	var times = 4000; // gap in Milli Seconds;
	(function startRefresh() {
	node.src = node.src
	setTimeout(startRefresh,times);
	})();
	}

	window.onload = function() {
	var node = document.getElementById('img');
	refresh(node);
	}
	</script>
	</head>

	<body>
	<img id="img" src="/img" />
	</body>
	</html>"""

	if __name__ == '__main__':
	httpd = http.server.HTTPServer((HOST_NAME, PORT_NUMBER), MyHandler)
	print("%s: Server Starts - %s:%s" % (time.asctime(),HOST_NAME, PORT_NUMBER))
	try:
	httpd.serve_forever()
	except KeyboardInterrupt:
	pass
	httpd.server_close()
	print("%s: Server Stops - %s:%s" % (time.asctime(), HOST_NAME, PORT_NUMBER))