di/screen.html

## screen.html
<html>
    <head>
        <script type="text/javascript">
            function reloadpic() {
                document.images["screen"].src = "screen.png?random=" + new Date().getTime();
                setTimeout("reloadpic();", 500);
            }
            onload = reloadpic;
        </script>
    </head>
    <body>
        <img width="100%" id="screen">
    </body>
</html>

## screen.py
#!/usr/bin/python

import pyscreenshot
import flask
from StringIO import StringIO

app = flask.Flask(__name__)

@app.route('/screen.png')
def serve_pil_image():
    img_io = StringIO()
    pyscreenshot.grab().save(img_io, 'PNG', quality=50)
    img_io.seek(0)
    return flask.send_file(img_io, mimetype='image/png')

@app.route('/')
def serve_img():
    return flask.render_template('screen.html')

if __name__ == "__main__":
    app.run(host= '0.0.0.0', debug=True)
	<html>
	<head>
	<script type="text/javascript">
	function reloadpic() {
	document.images["screen"].src = "screen.png?random=" + new Date().getTime();
	setTimeout("reloadpic();", 500);
	}
	onload = reloadpic;
	</script>
	</head>
	<body>
	<img width="100%" id="screen">
	</body>
	</html>
	#!/usr/bin/python

	import pyscreenshot
	import flask
	from StringIO import StringIO

	app = flask.Flask(__name__)

	@app.route('/screen.png')
	def serve_pil_image():
	img_io = StringIO()
	pyscreenshot.grab().save(img_io, 'PNG', quality=50)
	img_io.seek(0)
	return flask.send_file(img_io, mimetype='image/png')

	@app.route('/')
	def serve_img():
	return flask.render_template('screen.html')

	if __name__ == "__main__":
	app.run(host= '0.0.0.0', debug=True)