def test_list_themes_path_nonexistent_raises(self):
'''Test listing the available themes when the dir does not exist.'''
themes_path = Path(self.theme_dir.name) / Path('dne')
host_config = HostConfig(themes_path, None)
templater = Templater(Path(self.link_dir.name), host_config)
with self.assertRaises(FileNotFoundError):
templater.list_themes()
def _pick_theme_interactive(templater: Templater,
host_cfg: hostconfig.HostConfig, flag: str) -> str:
'''Picks a theme and maybe prompts based on current state.'''
return flag or templater.get_theme() or click.prompt(
'Select a theme',
default=host_cfg.default_theme,
type=click.Choice(templater.list_themes()))
def set_theme(name: str):
'''Set the theme to NAME and redeploy.'''
host_cfg = hostconfig.from_file(ACTIVE_HOST_PATH)
templater = Templater(MODOT_PATH, host_cfg)
if name not in templater.list_themes():
sys.exit(f'Could not find specified theme {name}')
templater.set_theme(name)
_check_and_deploy(host_cfg, templater, dryrun=False)
def test_list_themes(self):
'''Test listing the available themes.'''
themes_path = Path(self.theme_dir.name)
(themes_path / Path('cooltheme.yaml')).touch()
(themes_path / Path('radtheme.yaml')).touch()
host_config = HostConfig(themes_path, None)
templater = Templater(Path(self.link_dir.name), host_config)
self.assertCountEqual(templater.list_themes(),
['cooltheme', 'radtheme'])
def test_list_themes_dir_empty(self):
'''Test listing the themes with none available.'''
themes_path = Path(self.theme_dir.name)
host_config = HostConfig(themes_path, None)
templater = Templater(Path(self.link_dir.name), host_config)
self.assertCountEqual(templater.list_themes(), [])
def list_themes():
'''List all themes found in the themes directory.'''
templater = Templater(MODOT_PATH, hostconfig.from_file(ACTIVE_HOST_PATH))
for name in templater.list_themes():
print(name)