try:
# Required libraries
import asyncsched
- import WallChanger
+ import wallchanger
except ImportError, e:
critical("Missing libraries! Exiting...")
sys.exit(1)
def __init__(self):
self.directories = {}
+ def scan_paths(self):
+ pass
+
def add_path(self, path):
debug('Added path "%s" to the list' % path)
for dirpath, dirs, filenames in os.walk(path):
debug('Scanning "%s" for images' % dirpath)
if self.directories.has_key(dirpath):
continue
- filenames = filter_images(filenames)
+ filenames = list(filter_images(filenames))
if len(filenames):
self.directories[dirpath] = filenames
debug('Adding "%s" to "%s"' % (filenames, dirpath))
class Cycler(object):
- def __init__(self, options, paths):
+ def init(self, options, paths):
self.filelist = self.find_files(options, paths)
if not self.filelist.is_empty():
error("No images were found. Exiting...")
sys.exit(1)
- debug("Initialising RandomBG")
- self.randombg = WallChanger.RandomBG(options.background_colour, options.permanent)
+ debug("Initialising wallchanger")
+ wallchanger.init(options.background_colour, options.permanent)
self.cycle_time = options.cycle_time
self.task = None
def cmd_reset(self):
def next():
image = self.filelist.get_next_image()
- self.randombg.setImage(image)
+ wallchanger.set_image(image)
self.task = None
self.cmd_reset()
def cmd_reload(self):
image = self.filelist.get_current_image()
- self.randombg.setImage(image)
+ wallchanger.set_image(image)
self.cmd_reset()
def cmd_next(self):
image = self.filelist.get_next_image()
- self.randombg.setImage(image)
+ wallchanger.set_image(image)
self.cmd_reset()
def cmd_prev(self):
image = self.filelist.get_prev_image()
- self.randombg.setImage(image)
+ wallchanger.set_image(image)
self.cmd_reset()
def cmd_rescan(self):
class Listener(asyncore.dispatcher):
- def __init__(self, socket_filename, randombg):
+ def __init__(self, socket_filename, cycler):
asyncore.dispatcher.__init__(self)
- self.randombg = randombg
+ self.cycler = cycler
self.create_socket(socket.AF_UNIX, socket.SOCK_STREAM)
self.bind(socket_filename)
self.listen(2) # Backlog = 2
def handle_accept(self):
conn, addr = self.accept()
- Server(self.randombg, conn, addr)
+ Server(self.cycler, conn, addr)
def do_server(options, paths):
try:
try:
- cycler = Cycler(options, paths)
+ cycler = Cycler()
listener = Listener(options.socket_filename, cycler)
+ # Initialisation of Cycler delayed so we grab the socket quickly
+ cycler.init(options, paths)
asyncsched.loop()
except KeyboardInterrupt:
print
time.sleep(options.cycle_time)
sock.close()
+def do_oneshot(options, paths):
+ cycler = Cycler()
+ cycler.init(options, paths)
def build_parser():
parser = OptionParser(version="%prog " + VERSION,
parser.add_option("--all-random",
action="store_true", dest="all_random", default=False,
help="Make sure that all images have been displayed before repeating an image")
+ parser.add_option("-1", "--oneshot",
+ action="store_true", dest="oneshot", default=False,
+ help="Set one random image and terminate immediately.")
parser.add_option("--folder-random",
action="store_true", dest="folder_random", default=False,
help="Give each folder an equal chance of having an image selected from it")
parser = build_parser()
options, args = parser.parse_args(sys.argv[1:])
- logging.basicConfig(level=10*options.verbose)
+ if options.verbose == 1:
+ logging.getLogger().setLevel(logging.INFO)
+ elif options.verbose >= 2:
+ logging.getLogger().setLevel(logging.DEBUG)
+
+ if options.oneshot:
+ do_oneshot(options, args)
if os.path.exists(options.socket_filename):
do_client(options, args)