def help(self, warning=False):
warning = 'See "ceph-volume --help" for full list of options.' if warning else ''
return self._help.format(
warning=warning,
log_path=conf.log_path,
ceph_path=self.stat_ceph_conf(),
plugins=self.plugin_help,
sub_help=terminal.subhelp(self.mapper),
environ_vars=self.get_environ_vars()
)
def main(self):
terminal.dispatch(self.mapper, self.argv)
parser = argparse.ArgumentParser(
prog='ceph-volume lvm',
formatter_class=argparse.RawDescriptionHelpFormatter,
description=self.print_help(terminal.subhelp(self.mapper)),
)
parser.parse_args(self.argv)
if len(self.argv) <= 1:
return parser.print_help()
def test_has_title_header(self):
result = terminal.subhelp({'sub': SubCommand})
assert 'Available subcommands:' in result
def test_single_level_help(self):
result = terminal.subhelp({'sub': SubCommand})
assert 'this is the subcommand help' in result
def test_no_sub_command_help(self):
assert terminal.subhelp({}) == ''
def test_command_with_no_help(self):
class SubCommandNoHelp(object):
pass
result = terminal.subhelp({'sub': SubCommandNoHelp})
assert result == ''
def test_has_title_header(self):
result = terminal.subhelp({'sub': SubCommand})
assert 'Available subcommands:' in result
def test_single_level_help(self):
result = terminal.subhelp({'sub': SubCommand})
assert 'this is the subcommand help' in result
def test_no_sub_command_help(self):
assert terminal.subhelp({}) == ''
def test_command_with_no_help(self):
class SubCommandNoHelp(object):
pass
result = terminal.subhelp({'sub': SubCommandNoHelp})
assert result == ''