import time
import random
from pointer import Pointer
print("Starting")
def randpan():
return random.randrange(1400, 1600)
def randtilt():
return random.randrange(1800, 2000)
def randsleep():
time.sleep(random.uniform(0.5, 3))
pointer = Pointer()
try:
while True:
pointer.position(randpan(), randtilt())
randsleep()
except KeyboardInterrupt:
pass # it's ok
finally:
print("Clean up and exit.")
pointer.cleanup()
print("Done")
(pan, tilt) = q.pop()
if (pan, tilt) in visited:
continue
visited.add((pan, tilt))
p.position(pan, tilt)
time.sleep(DELAY)
xy = c.detect_pointer()
if not xy:
continue
(x, y) = xy
datamap[(x, y)] = (pan, tilt)
for pp in [pan - STEP, pan + STEP]:
for tt in [tilt - STEP, tilt + STEP]:
if (pp, tt) not in visited:
print("enqueue ", (pp, tt))
q.append((pp, tt))
else:
print("ignore ", (pp, tt))
print("Done scanning. Collected entries: ", len(datamap))
print("Saving to ", FILE)
with open(FILE, 'wb') as file:
pickle.dump(datamap, file)
print("Done")
c.cleanup()
p.cleanup()
self.send_response(200)
self.send_header('Content-Type', 'text/html')
self.end_headers()
self.wfile.write(bytearray(f.read(), 'utf-8'))
f.close()
def position(self):
query_params = parse_qs(urlparse(self.path).query)
x = int(query_params['x'][0])
y = int(query_params['y'][0])
(pan, tilt) = SERVO_MAP.query(x, y)
POINTER.position(pan, tilt)
self.send_response(200)
self.end_headers()
self.wfile.write(b'Ok')
def not_found(self):
self.send_error(404, 'Robots not found')
if __name__ == '__main__':
httpd = HTTPServer((HOSTNAME, PORT), RequestHandler)
print('Server Starts - {}:{}'.format(HOSTNAME, PORT))
try:
httpd.serve_forever()
except KeyboardInterrupt:
pass
POINTER.cleanup()
httpd.server_close()
print('Server Stops - {}:{}'.format(HOSTNAME, PORT))