def scanDevices(self):
# look up our data
data = {}
data['bots'] = hive.scanBots()
data['cameras'] = camera_control.scanCameras()
scanData = json.dumps(data)
if scanData != self.lastScanData or (self.lastImageTime + 60 < time.time()):
self.lastScanData = scanData
camera_files = []
if len(data['cameras']):
for idx, camera in enumerate(data['cameras']):
outfile = camera['name'] + '.jpg'
try:
if camera_control.takePicture(camera['device'], watermark=None, output=outfile):
self.lastImageTime = time.time()
fullImgPath = hive.getImageDirectory(outfile)
camera_files.append(fullImgPath)
except Exception as ex:
self.log.exception(ex)
# now update the main site
self.api.sendDeviceScanResults(data, camera_files)
def scanDevices(self):
# look up our data
data = {}
data['bots'] = hive.scanBots()
data['cameras'] = camera_control.scanCameras()
scanData = json.dumps(data)
if scanData != self.lastScanData or (self.lastImageTime + 60 <
time.time()):
self.lastScanData = scanData
camera_files = []
if len(data['cameras']):
for idx, camera in enumerate(data['cameras']):
outfile = camera['name'] + '.jpg'
try:
if camera_control.takePicture(camera['device'],
watermark=None,
output=outfile):
self.lastImageTime = time.time()
fullImgPath = hive.getImageDirectory(outfile)
camera_files.append(fullImgPath)
except Exception as ex:
self.log.exception(ex)
# now update the main site
self.api.sendDeviceScanResults(data, camera_files)
def takePicture(self, filename):
# create our command to do the webcam image grabbing
try:
# do we even have a webcam config setup?
if 'webcam' in self.config:
if self.data['status'] == 'working':
watermark = "%s :: %0.2f%% :: BotQueue.com" % (
self.config['name'],
float(self.data['job']['progress'])
)
else:
watermark = "%s :: BotQueue.com" % self.config['name']
device = self.config['webcam']['device']
brightness = 50
if 'brightness' in self.config['webcam']:
brightness = self.config['webcam']['brightness']
contrast = 50
if 'contrast' in self.config['webcam']:
contrast = self.config['webcam']['contrast']
return camera_control.takePicture(device=device,
watermark=watermark,
output=filename,
brightness=brightness,
contrast=contrast)
else:
return False
# main try/catch block
except Exception as ex:
self.exception(ex)
return False
