fan control

gistfile1.txt

#!/usr/bin/env python

from BaseHTTPServer import BaseHTTPRequestHandler,HTTPServer
from optparse import OptionParser
from urlparse import urlparse, parse_qs
import os

parser = OptionParser(usage="%prog --port")
parser.add_option('--port', default=8080, dest="port", type="int",
                  help="Port number to listen for incoming requests")
(options, args) = parser.parse_args()


class AgentHandler(BaseHTTPRequestHandler):
    def do_GET(self):
        self.send_response(200)
        self.send_header('Content-type','text/html')
        self.end_headers()
        self.route()

        return


    def route(self):
        q = self.path.split("/")
        if q[1] == "power" and len(q) > 2:
            if q[2] == "up":
                self.switch_power("up")
            elif q[2] == "temp":
                self.switch_power("temp")
            elif q[2] == "swing":
                self.switch_power("swing")
            else:
                self.wfile.write("Not found %s\n" % self.path)
        else:
            self.wfile.write('''<a href="/power/up"> POWER </a> </br>
                              <a href="/power/temp"> TEMP </a> </br>
                              <a href="/power/swing"> SWING </a> </br>''' % q)


    def switch_power(self,state):
        if state == "up":
            os.system("echo pwr >> /dev/ttyUSB0")
        elif state == "temp":
            os.system("echo wtt >> /dev/ttyUSB0")
        elif state == "swing":
            os.system("echo swg >> /dev/ttyUSB0")
            

def run_agent():
    server = HTTPServer(('', options.port), AgentHandler)
    server.serve_forever()


if __name__ == "__main__":
    run_agent()