def _cli(self, name, command, *args):
try:
func = self.cmds_by_name[command.lower()]
except KeyError:
guess = util.closest_option(command, list(self.cmds_by_name))
if guess:
raise errors.ArgumentError(
'Unknown command "{0}". Did you mean "{1}"?'.format(
command, guess))
raise errors.ArgumentError('Unknown command "{0}"'.format(command))
return func('{0} {1}'.format(name, command), *args)
def func():
raise errors.ArgumentError('test_catch_argumenterror')
def func():
raise errors.ArgumentError("test_run_fail_exit")
def _convert_ioerror(arg, exc):
nexc = errors.ArgumentError('{0.strerror}: {1!r}'.format(exc, arg))
nexc.__cause__ = exc
return nexc
def cli(self, name, command, *args):
try:
func = self.cmds_by_name[command]
except KeyError:
raise errors.ArgumentError('Unknwon command "{0}"'.format(command))
return func('{0} {1}'.format(name, command), *args)