def capture(self):
def shutter(result=None):
d = self.camera.capture_image()
return d
interval = Config.getint('camera', 'countdown-interval')
c = task.LoopingCall(bell0.play)
d = c.start(interval)
d = d.addCallback(shutter)
task.deferLater(reactor, 3 * interval, c.stop)
return d
def new():
import time
# turn on all the relays on the arduino
# the lights are wired on NC, so this turns lights off
def lights_out():
arduino.sendCommand(0x81, 0)
arduino.sendCommand(0x81, 1)
arduino.sendCommand(0x81, 2)
arduino.sendCommand(0x81, 3)
logger.debug('starting photo booth service')
session = Session()
# preview frame producer
logger.debug('starting camera preview service')
preview_port = 23453
factory = protocol.Factory()
factory.protocol = session.camera.create_producer
reactor.listenTCP(preview_port, factory)
# get the arduino going
logger.debug('starting arduino')
arduino = Arduino(session)
try:
s = SerialPort(arduino, Config.get('arduino', 'port'), reactor,
baudrate=Config.getint('arduino', 'baudrate'))
except serial.serialutil.SerialException:
raise
# give arduino a couple seconds to be ready to accept data
time.sleep(5)
reactor.callWhenRunning(lights_out)
# arduino servo tilt server
logger.debug('starting tilt command listener')
reactor.listenTCP(Config.getint('arduino', 'tcp-port'),
ServoServiceFactory(arduino))
return reactor
logger = logging.getLogger("purikura.kiosk-loader")
DEFAULT_VKEYBOARD_LAYOUT = 'email'
# because i hate typing
jpath = os.path.join
# set keyboard behaviour to be a little like ios
Config.set('kivy', 'keyboard_mode', 'dock')
Config.set('kivy', 'keyboard_layout', DEFAULT_VKEYBOARD_LAYOUT)
# set the display up
Config.set('graphics', 'fullscreen',
pkConfig.get('display', 'fullscreen'))
Config.set('graphics', 'width',
pkConfig.getint('display', 'width'))
Config.set('graphics', 'height',
pkConfig.getint('display', 'height'))
# the display/touch input i use needs some love
Config.set('postproc', 'retain_time',
pkConfig.getint('kiosk', 'touch-retain-time'))
Config.set('postproc', 'retain_distance',
pkConfig.getint('kiosk', 'touch-retain-distance'))
# paths
all_images_path = pkConfig.get('paths', 'images')
event_name = pkConfig.get('event', 'name')
event_images_path = jpath(all_images_path, event_name)
composites_path = jpath(event_images_path, 'composites')
styles_path = jpath(app_root_path, 'pyrikura', 'resources', 'styles')
def load():
global sounds, images, music, loaded
if loaded:
logger.debug('want to load resources, but already have')
return
logger.debug('loading resources...')
sounds = dict()
images = dict()
music = dict()
if Config.has_section('sound-files'):
vol = Config.getint('sound', 'sound-volume') / 100.
for name, filename in Config.items('sound-files'):
path = jpath(resource_path, 'sounds', filename)
logger.info("loading %s", path)
sound = pygame.mixer.Sound(path)
sound.set_volume(vol)
sounds[name] = sound
if Config.has_section('image-files'):
for name, filename in Config.items('image-files'):
path = jpath(resource_path, 'images', filename)
logger.info("loading %s", path)
# image = pygame.image.load(path)
#images[name] = image
if Config.has_section('music-files'):
def start(self, result=None, arduino=None):
global in_session
logger.debug('start new session')
if in_session:
defer.returnValue(None)
in_session = True
if arduino:
arduino.sendCommand(0x82, 0)
arduino.sendCommand(0x82, 1)
arduino.sendCommand(0x82, 2)
arduino.sendCommand(0x82, 3)
countdown_delay = Config.getint('camera', 'countdown-delay')
needed_captures = template.needed_captures(self.template)
captures = 0
errors = 0
# PLUGINS
p = self.plugins
fc0 = p['FileCopy'].new(originals_path)
fc1 = p['FileCopy'].new(composites_path)
#fc3 = p['FileCopy'].new(thumbs_path)
#fc4 = p['FileCopy'].new(details_path)
#fc5 = p['FileCopy'].new(template_path)
spool = p['FileCopy'].new(shared_path)
#th0 = p['ImageThumb'].new(size='256x256', destination='thumbnail.png')
#th1 = p['ImageThumb'].new(size='1024x1024', destination='thumbnail.png')
cm = p['Composer'].new(self.template)
#fd0 = p['FileDelete'].new()
#fd1 = p['FileDelete'].new()
filenames = list()
while captures < needed_captures and errors < 3:
try:
filename = yield task.deferLater(reactor, countdown_delay,
self.capture)
except:
traceback.print_exc(file=sys.stdout)
errors += 1
logger.debug('failed capture %s/3', errors)
task.deferLater(reactor, 0, error.play)
task.deferLater(reactor, .15, error.play)
task.deferLater(reactor, .30, error.play)
continue
captures += 1
errors = 0
logger.debug('successful capture (%s/%s)',
captures, needed_captures)
if captures < needed_captures:
finished.play()
else:
bell1.play()
# C A L L B A C K S
fn = filename
original = yield fc0.process(fn)
filenames.append(original)
#thumb = yield th0.process(original)
#thumb = yield fc3.process(thumb)
#detail = yield th1.process(original)
#detail = yield fc4.process(detail)
if arduino:
arduino.sendCommand(0x81, 0)
arduino.sendCommand(0x81, 1)
arduino.sendCommand(0x81, 2)
arduino.sendCommand(0x81, 3)
# composite
d = cm.process(filenames.pop(0))
d.addCallback(fc1.process)
if Config.getboolean('kiosk', 'print'):
d.addCallback(spool.process)
for fn in filenames:
cm.process(fn)
in_session = False
logger.debug('finished the session')
originals_path = jpath(event_images_path, 'originals')
composites_path = jpath(event_images_path, 'composites')
paths = ('thumbnails', 'detail', 'originals', 'composites')
# make sure directory structure is usuable
if Config.getboolean('paths', 'make-images-path'):
for d in (thumbs_path, details_path, originals_path, composites_path):
try:
isdir = os.path.isdir(d)
except:
raise
if not isdir:
os.makedirs(d, 0755)
# mixer must be initialized before sounds will play
pygame.mixer.init(frequency=Config.getint('sound', 'mixer-frequency'),
buffer=Config.getint('sound', 'mixer-buffer'))
# load all the stuff
resources.load()
# i'm lazy!
bell0 = resources.sounds['bell0']
bell1 = resources.sounds['bell1']
error = resources.sounds['error']
finished = resources.sounds['finished']
# manage volumes a bit
bell1.set_volume(bell1.get_volume() * 1.0)
finished.set_volume(finished.get_volume() * .9)