def __init__(self, obj: QObject,
stylesheet: Optional[str], update: bool) -> None:
super().__init__()
self._obj = obj
self._update = update
# We only need to hang around if we are asked to update.
if update:
self.setParent(self._obj)
if stylesheet is None:
self._stylesheet = obj.STYLESHEET # type: str
else:
self._stylesheet = stylesheet
if update:
self._options = jinja.template_config_variables(
self._stylesheet) # type: Optional[FrozenSet[str]]
else:
self._options = None
def test_template_config_variables_no_option(template, config_stub):
with pytest.raises(configexc.NoOptionError):
jinja.template_config_variables(template)
def test_template_config_variables(template, expected, config_stub):
assert jinja.template_config_variables(template) == frozenset(expected)
