def main_help_text(self):
"""
Returns the labeltool's main help text, as a string.
Includes a list of all available subcommands.
"""
usage = self.help_text % self.prog_name
usage += 'Available subcommands:\n'
commands = list(get_commands().keys())
commands.sort()
for cmd in commands:
usage += ' %s\n' % cmd
return usage
def main_help_text(self):
"""
Returns the labeltool's main help text, as a string.
Includes a list of all available subcommands.
"""
usage = self.help_text % self.prog_name
usage += 'Available subcommands:\n'
commands = list(get_commands().keys())
commands.sort()
for cmd in commands:
usage += ' %s\n' % cmd
return usage
def fetch_command(self, subcommand):
"""
Tries to fetch the given subcommand, printing a message with the
appropriate command called from the command line if it can't be found.
"""
try:
app_name = get_commands()[subcommand]
except KeyError:
sys.stderr.write("Unknown command: %r\nType '%s help' for usage.\n" % \
(subcommand, self.prog_name))
sys.exit(1)
if isinstance(app_name, BaseCommand):
# If the command is already loaded, use it directly.
klass = app_name
else:
# TODO implement load_command_class
klass = load_command_class(app_name, subcommand)
# set labeltool reference
klass.labeltool = self
return klass
def fetch_command(self, subcommand):
"""
Tries to fetch the given subcommand, printing a message with the
appropriate command called from the command line if it can't be found.
"""
try:
app_name = get_commands()[subcommand]
except KeyError:
sys.stderr.write("Unknown command: %r\nType '%s help' for usage.\n" %
(subcommand, self.prog_name))
sys.exit(1)
if isinstance(app_name, BaseCommand):
# If the command is already loaded, use it directly.
klass = app_name
else:
# TODO implement load_command_class
klass = load_command_class(app_name, subcommand)
# set labeltool reference
klass.labeltool = self
return klass
def execute_from_commandline(self, argv=None):
"""
TODO
"""
self.argv = argv or sys.argv[:]
self.prog_name = os.path.basename(argv[0])
# Preprocess options to extract --settings and --pythonpath.
# These options could affect the commands that are available, so they
# must be processed early.
parser = LaxOptionParser(usage=self.usage,
version=VERSION,
option_list=BaseCommand.option_list)
try:
options, args = parser.parse_args(self.argv)
except:
pass # Ignore any option errors at this point.
# Initialize logging
loglevel = (logging.CRITICAL, logging.ERROR, logging.WARNING,
logging.INFO, logging.DEBUG)[int(options.verbosity)]
logging.basicConfig(
level=loglevel,
format='%(asctime)s %(levelname)-8s %(name)-30s %(message)s'
) #, datefmt='%H:%M:%S.%m')
# Disable PyQt log messages
logging.getLogger("PyQt5").setLevel(logging.WARNING)
# Handle options common for all commands
# and initialize the labeltool object from
# the configuration (default config if not specified)
if options.pythonpath:
sys.path.insert(0, options.pythonpath)
self.init_from_config(options.config)
# check for commands
try:
subcommand = args[1]
except IndexError:
subcommand = None
# handle commands and command line arguments
if subcommand == 'help':
if len(args) > 2:
self.fetch_command(args[2]).print_help(self.prog_name, args[2])
sys.exit(0)
else:
sys.stdout.write(self.main_help_text() + '\n')
parser.print_lax_help()
sys.exit(1)
elif self.argv[1:] == ['--version']:
# LaxOptionParser already takes care of printing the version.
sys.exit(0)
elif self.argv[1:] in (['--help'], ['-h']):
sys.stdout.write(self.main_help_text() + '\n')
parser.print_lax_help()
sys.exit(0)
elif subcommand in get_commands():
self.fetch_command(subcommand).run_from_argv(self.argv)
sys.exit(0)
else:
# Setup GUI
self._mainwindow = MainWindow(self)
self._mainwindow.show()
# Load plugins
self.loadPlugins(config.PLUGINS)
# check if args contain a labelfile filename to load
if len(args) > 1:
try:
self.loadAnnotations(args[1], handleErrors=False)
# goto to first image
self.gotoNext()
except Exception as e:
LOG.fatal("Error loading annotations: %s" % e)
if (int(options.verbosity)) > 1:
raise
else:
sys.exit(1)
else:
self.clearAnnotations()
def execute_from_commandline(self, argv=None):
"""
TODO
"""
self.argv = argv or sys.argv[:]
self.prog_name = os.path.basename(argv[0])
# Preprocess options to extract --settings and --pythonpath.
# These options could affect the commands that are available, so they
# must be processed early.
parser = LaxOptionParser(usage=self.usage,
version=VERSION,
option_list=BaseCommand.option_list)
try:
options, args = parser.parse_args(self.argv)
except:
pass # Ignore any option errors at this point.
# Initialize logging
loglevel = (logging.CRITICAL, logging.ERROR, logging.WARNING, logging.INFO, logging.DEBUG)[int(options.verbosity)]
logging.basicConfig(level=loglevel, format='%(asctime)s %(levelname)-8s %(name)-30s %(message)s') #, datefmt='%H:%M:%S.%m')
# Disable PyQt log messages
logging.getLogger("PyQt4").setLevel(logging.WARNING)
# Handle options common for all commands
# and initialize the labeltool object from
# the configuration (default config if not specified)
if options.pythonpath:
sys.path.insert(0, options.pythonpath)
self.init_from_config(options.config)
# check for commands
try:
subcommand = args[1]
except IndexError:
subcommand = None
# handle commands and command line arguments
if subcommand == 'help':
if len(args) > 2:
self.fetch_command(args[2]).print_help(self.prog_name, args[2])
sys.exit(0)
else:
sys.stdout.write(self.main_help_text() + '\n')
parser.print_lax_help()
sys.exit(1)
elif self.argv[1:] == ['--version']:
# LaxOptionParser already takes care of printing the version.
sys.exit(0)
elif self.argv[1:] in (['--help'], ['-h']):
sys.stdout.write(self.main_help_text() + '\n')
parser.print_lax_help()
sys.exit(0)
elif subcommand in get_commands():
self.fetch_command(subcommand).run_from_argv(self.argv)
sys.exit(0)
else:
# Setup GUI
self._mainwindow = MainWindow(self)
self._mainwindow.show()
# Load plugins
self.loadPlugins(config.PLUGINS)
# check if args contain a labelfile filename to load
if len(args) > 1:
try:
self.loadAnnotations(args[1], handleErrors=False)
# goto to first image
self.gotoNext()
except Exception as e:
LOG.fatal("Error loading annotations: %s" % e)
if (int(options.verbosity)) > 1:
raise
else:
sys.exit(1)
else:
self.clearAnnotations()
