def idle_handler(self, widget):
use_tmp_file = False
if use_tmp_file:
tmpfile = "/tmp/still.jpg"
print "Snapping to", tmpfile
take_still(outfile=tmpfile, res=self.test_res, verbose=False)
im = Image.open(tmpfile)
else:
print "Snapping to memory"
img_data = take_still(outfile='-',
res=self.test_res,
verbose=False)
im = Image.open(img_data)
different, debugimage = self.md.compare_images(im)
if different:
print "They're different!"
# debugimage.load()
self.load_image(debugimage)
self.show_image()
self.buf1 = self.buf2
return True
def idle_handler(self, widget):
use_tmp_file = False
if use_tmp_file:
tmpfile = "/tmp/still.jpg"
print "Snapping to", tmpfile
take_still(outfile=tmpfile, res=self.test_res, verbose=False)
im = Image.open(tmpfile)
else:
print "Snapping to memory"
img_data = take_still(outfile='-', res=self.test_res, verbose=False)
im = Image.open(img_data)
different, debugimage = self.md.compare_images(im)
if different:
print "They're different!"
# debugimage.load()
self.load_image(debugimage)
self.show_image()
self.buf1 = self.buf2
return True
def run(self, interactive, latency, pic_mode, local_mode, notify_mode) :
global BASEDIR_FOR_PIDOORBELL_VIDEOS, \
MIN_TRIGGER_DISTANCE, MAX_TRIGGER_DISTANCE, \
BASEPORT_FOR_SENSOR_DATA, BASEPORT_BAUD_RATE
if not local_mode:
import sms_auth_info
valid_pic_count = 0
try:
init_HC_SR04()
while True :
data = average_distance()
if not data :
continue
if not interactive :
print data
continue
print "Distance: %.1f inches" % data
print data
if int(data) <= MIN_TRIGGER_DISTANCE or int(data) >= MAX_TRIGGER_DISTANCE:
continue
# There's an object in the target distance range
print "****** DETECTED AN OBJECT AT -- ", data ,"-- INCHES ****** "
valid_pic_count += 1
if valid_pic_count < VALID_PIC_THRESHOLD:
continue
# We have enough pics:
# build pidoorbell_filename with date and timestamp
now = datetime.datetime.now()
if pic_mode == VIDEO:
pidoorbell_filename = "visitor-video-%d:%d:%d-%d:%d.mpg" % \
(now.year, now.month, now.day, now.hour, now.minute)
#take a video snippet
take_videoclip_cmd = FFMPEG_CMD + pidoorbell_filename
print PRINT_STARTING_VIDEOCLIP
videoclip_cmd_rc = call(take_videoclip_cmd, shell=True)
print PRINT_STOPPING_VIDEOCLIP + pidoorbell_filename
# default to photo
else:
pidoorbell_filename = "visitor-photo-%d:%d:%d-%d:%d.jpg" % \
(now.year, now.month, now.day, now.hour, now.minute)
# take a photo snippet
try:
take_still(BASEDIR_FOR_PIDOORBELL_VIDEOS+pidoorbell_filename, verbose=True)
except SystemError:
print "Couldn't take a photo"
continue
#reset valid_pic_count
valid_pic_count = 0
if local_mode:
print "Local mode: not syncing to the outside world"
sleep(DELAY_BETWEEN_VISITORS)
continue
# Not local mode, so proceed with dropbox and sms:
print PRINT_UPLOAD_TO_DROPBOX
sync_dropbox_cmd = "./dropbox_uploader.sh upload ./dropbox-pidoorbell/" + \
pidoorbell_filename + " "+ pidoorbell_filename
process = Popen(sync_dropbox_cmd, shell=True)
## account for network latency
print "latency is %s " % latency
sleep(float(latency))
get_link_cmd = "./dropbox_uploader.sh share " + pidoorbell_filename
p = Popen(get_link_cmd, stdout=PIPE, shell=True)
(output, err) = p.communicate()
# Send notifications using both Twilio (USA) and Twitter (worldwide)
# for demo purposes. Else, use "-m sms" for SMS, "-m tweet" for TWITTER
# See definitions section for predefined vars to use (SEND_NOTIFICATIONS_SMS,
# SEND_NOTIFICATIONS_TWEET)
if notify_mode == "local":
break;
else:
if notify_mode == "sms":
send_sms_cmd = SEND_NOTIFICATIONS_SMS + output
elif notify_mode == "tweet":
send_sms_cmd = SEND_NOTIFICATIONS_TWEET + output
elif notify_mode == "all":
send_sms_cmd = SEND_NOTIFICATIONS_ALL + output
sms_url_rc = call(send_sms_cmd, shell=True)
#sleep for a short while before checking again
sleep(DELAY_BETWEEN_VISITORS)
print "Done sleeping - I'm awake again!!!! "
continue
except KeyboardInterrupt:
# User pressed CTRL-C: reset GPIO settings.
print "Cleaning up ..."
GPIO.cleanup()