def main():
"""Application entry point.
"""
configure_logging()
plugin_manager = create_plugin_manager()
config = PiConfigParser("~/.config/pibooth/pibooth.cfg", plugin_manager)
counters = Counters(config.join_path("counters.pickle"),
taken=0,
printed=0,
forgotten=0,
remaining_duplicates=config.getint(
'PRINTER', 'max_duplicates'))
if '--json' in sys.argv:
print(json.dumps(counters.data))
elif '--update' in sys.argv:
try:
print("\nUpdating counters (current value in square bracket):\n")
for name in counters:
value = input(" -> {:.<18} [{:>4}] : ".format(
name.capitalize(), counters[name]))
if value.strip():
setattr(counters, name, int(value))
except KeyboardInterrupt:
pass
print()
else:
print("\nListing current counters:\n")
for name in counters:
print(" -> {:.<25} : {:>4}".format(name.capitalize(),
counters[name]))
print()
def main():
"""Application entry point.
"""
configure_logging()
plugin_manager = create_plugin_manager()
config = PiConfigParser("~/.config/pibooth/pibooth.cfg", plugin_manager)
# Register plugins
plugin_manager.load_all_plugins(
config.gettuple('GENERAL', 'plugins', 'path'),
config.gettuple('GENERAL', 'plugins_disabled', str))
LOGGER.info(
"Installed plugins: %s", ", ".join([
plugin_manager.get_friendly_name(p)
for p in plugin_manager.list_external_plugins()
]))
# Update configuration with plugins ones
plugin_manager.hook.pibooth_configure(cfg=config)
# Initialize varibales normally done by the app
picture_plugin = plugin_manager.get_plugin('pibooth-core:picture')
picture_plugin.texts_vars['date'] = datetime.now()
picture_plugin.texts_vars['count'] = Counters(
config.join_path("counters.pickle"),
taken=0,
printed=0,
forgotten=0,
remaining_duplicates=config.getint('PRINTER', 'max_duplicates'))
for path in config.gettuple('GENERAL', 'directory', 'path'):
regenerate_all_images(plugin_manager, config, path)
def main():
"""Application entry point.
"""
configure_logging()
plugin_manager = create_plugin_manager()
config = PiConfigParser("~/.config/pibooth/pibooth.cfg", plugin_manager)
# Register plugins
custom_paths = [p for p in config.gettuple('GENERAL', 'plugins', 'path') if p]
load_plugins(plugin_manager, *custom_paths)
# Update configuration with plugins ones
plugin_manager.hook.pibooth_configure(cfg=config)
for path in config.gettuple('GENERAL', 'directory', 'path'):
regenerate_all_images(plugin_manager, config, path)
def main():
"""Application entry point.
"""
configure_logging()
plugin_manager = create_plugin_manager()
config = PiConfigParser("~/.config/pibooth/pibooth.cfg", plugin_manager)
# Register plugins
plugin_manager.load_all_plugins(config.gettuple('GENERAL', 'plugins', 'path'),
config.gettuple('GENERAL', 'plugins_disabled', str))
LOGGER.info("Installed plugins: %s", ", ".join(
[plugin_manager.get_friendly_name(p) for p in plugin_manager.list_extern_plugins()]))
# Update configuration with plugins ones
plugin_manager.hook.pibooth_configure(cfg=config)
for path in config.gettuple('GENERAL', 'directory', 'path'):
regenerate_all_images(plugin_manager, config, path)
def main():
"""Application entry point.
"""
if hasattr(multiprocessing, 'set_start_method'):
# Avoid use 'fork': safely forking a multithreaded process is problematic
multiprocessing.set_start_method('spawn')
parser = argparse.ArgumentParser(usage="%(prog)s [options]",
description=pibooth.__doc__)
parser.add_argument('--version',
action='version',
version=pibooth.__version__,
help=u"show program's version number and exit")
parser.add_argument("--config",
action='store_true',
help=u"edit the current configuration and exit")
parser.add_argument("--translate",
action='store_true',
help=u"edit the GUI translations and exit")
parser.add_argument(
"--reset",
action='store_true',
help=u"restore the default configuration/translations and exit")
parser.add_argument("--fonts",
action='store_true',
help=u"display all available fonts and exit")
parser.add_argument(
"--nolog",
action='store_true',
default=False,
help=
u"don't save console output in a file (avoid filling the /tmp directory)"
)
group = parser.add_mutually_exclusive_group()
group.add_argument("-v",
"--verbose",
dest='logging',
action='store_const',
const=logging.DEBUG,
help=u"report more information about operations",
default=logging.INFO)
group.add_argument("-q",
"--quiet",
dest='logging',
action='store_const',
const=logging.WARNING,
help=u"report only errors and warnings",
default=logging.INFO)
options, _args = parser.parse_known_args()
if not options.nolog:
filename = osp.join(tempfile.gettempdir(), 'pibooth.log')
else:
filename = None
configure_logging(options.logging,
'[ %(levelname)-8s] %(name)-18s: %(message)s',
filename=filename)
plugin_manager = create_plugin_manager()
# Load the configuration and languages
config = PiConfigParser("~/.config/pibooth/pibooth.cfg", plugin_manager)
language.init(config.join_path("translations.cfg"), options.reset)
# Register plugins
custom_paths = [
p for p in config.gettuple('GENERAL', 'plugins', 'path') if p
]
load_plugins(plugin_manager, *custom_paths)
LOGGER.info("Installed plugins: %s",
", ".join(list_plugin_names(plugin_manager)))
# Update configuration with plugins ones
plugin_manager.hook.pibooth_configure(cfg=config)
# Ensure config files are present in case of first pibooth launch
if not options.reset:
if not osp.isfile(config.filename):
config.save(default=True)
plugin_manager.hook.pibooth_reset(cfg=config, hard=False)
if options.config:
LOGGER.info("Editing the pibooth configuration...")
config.edit()
elif options.translate:
LOGGER.info("Editing the GUI translations...")
language.edit()
elif options.fonts:
LOGGER.info("Listing all fonts available...")
print_columns_words(get_available_fonts(), 3)
elif options.reset:
config.save(default=True)
plugin_manager.hook.pibooth_reset(cfg=config, hard=True)
else:
LOGGER.info("Starting the photo booth application %s", GPIO_INFO)
app = PiApplication(config, plugin_manager)
app.main_loop()
def main():
error = False
configure_logging()
write_log("Pibooth version installed: {}".format(pibooth.__version__))
plugin_manager = create_plugin_manager()
config = PiConfigParser("~/.config/pibooth/pibooth.cfg", plugin_manager)
# Register plugins
plugin_manager.load_all_plugins(
config.gettuple('GENERAL', 'plugins', 'path'),
config.gettuple('GENERAL', 'plugins_disabled', str))
write_log("Installed plugins: {}".format(", ".join([
plugin_manager.get_friendly_name(p)
for p in plugin_manager.list_external_plugins()
])))
if not gp:
write_log("gPhoto2 not installed, cannot diagnose connected DSLR")
sys.exit(1)
gp_log_callback = gp.check_result(
gp.gp_log_add_func(gp.GP_LOG_VERBOSE, gp_logging))
write_log("Listing all connected DSLR camera")
cameras_list = camera_connected()
if not cameras_list:
write_log('No compatible DSLR camera detected')
sys.exit(1)
cameras_list = sorted(cameras_list, key=lambda x: x[0])
for index, (name, addr) in enumerate(cameras_list):
write_log("{:02d} : addr-> {} name-> {}".format(index, addr, name))
write_log("Stating diagnostic of connected DSLR camera", True)
camera = gp.Camera()
camera.init()
abilities = camera.get_abilities()
preview_compat = gp.GP_OPERATION_CAPTURE_PREVIEW ==\
abilities.operations & gp.GP_OPERATION_CAPTURE_PREVIEW
write_log("* Preview compatible: {}".format(preview_compat))
capture_compat = gp.GP_OPERATION_CAPTURE_IMAGE ==\
abilities.operations & gp.GP_OPERATION_CAPTURE_IMAGE
write_log("* Capture compatible: {}".format(capture_compat))
if capture_compat:
try:
print_config(camera.get_config())
write_log("Testing commands used by pibooth", True)
set_config_value(camera, 'imgsettings', 'iso', '100')
set_config_value(camera, 'settings', 'capturetarget',
'Memory card')
viewfinder = get_config_value(camera, 'actions', 'viewfinder')
if viewfinder is not None:
set_config_value(camera, 'actions', 'viewfinder', 1)
write_log("Take capture preview")
camera.capture_preview()
if viewfinder is not None:
set_config_value(camera, 'actions', 'viewfinder', 0)
write_log("Take a capture")
gp_path = camera.capture(gp.GP_CAPTURE_IMAGE)
write_log("Download file from DSLR")
camera_file = camera.file_get(gp_path.folder, gp_path.name,
gp.GP_FILE_TYPE_NORMAL)
write_log("Save capture locally from memory buffer")
data = camera_file.get_data_and_size()
with open(APPNAME + '.raw', 'wb') as fd:
fd.write(data)
image = Image.open(io.BytesIO(data))
image.save(APPNAME + '.jpg')
except Exception as ex:
write_log("ABORT : exception occures: {}".format(ex), True)
error = True
if not error:
write_log("SUCCESS : diagnostic completed", True)
del gp_log_callback
camera.exit()
write_log(
"If you are investigating why pibooth does not work with your DSLR camera,"
)
write_log(
"please paste the content of generated file '{}'".format(APPNAME +
'.log'))
write_log("on https://github.com/pibooth/pibooth/issues")
def main():
"""Application entry point.
"""
configure_logging()
plugin_manager = create_plugin_manager()
config = PiConfigParser("~/.config/pibooth/pibooth.cfg", plugin_manager)
conn = cups.Connection()
name = config.get('PRINTER', 'printer_name')
if not name or name.lower() == 'default':
name = conn.getDefault()
if not name and conn.getPrinters():
name = list(conn.getPrinters().keys())[0] # Take first one
elif name not in conn.getPrinters():
name = None
if not name:
if name.lower() == 'default':
LOGGER.warning(
"No printer configured in CUPS (see http://localhost:631)")
return
else:
LOGGER.warning(
"No printer named '%s' in CUPS (see http://localhost:631)",
name)
return
else:
LOGGER.info("Connected to printer '%s'", name)
f = conn.getPPD(name)
ppd = cups.PPD(f)
groups = ppd.optionGroups
options = []
for group in groups:
group_name = "{} - {}".format(group.name, group.text)
for opt in group.options:
option = {'group': group_name}
values = list(map(lambda x: x["choice"], opt.choices))
texts = list(map(lambda x: x["text"], opt.choices))
option['keyword'] = opt.keyword
option['value'] = opt.defchoice
option['description'] = opt.text
if values != texts:
option['choices'] = dict([(v, texts[values.index(v)])
for v in values])
else:
option['choices'] = values
options.append(option)
if '--json' in sys.argv:
print(
json.dumps(
dict([(option['keyword'], option['value'])
for option in options])))
else:
for option in options:
print("{} = {}".format(option['keyword'], option['value']))
print(" Description: {}".format(option['description']))
if isinstance(option['choices'], dict):
choices = [
"{} = {}".format(value, descr)
for value, descr in option['choices'].items()
]
print(" Choices: {}".format(choices[0]))
for choice in choices[1:]:
print(" {}".format(choice))
else:
print(" Choices: {}".format(", ".join(
option['choices'])))
print()