def _check_wrong_body_nodes(self, node: ast.ClassDef) -> None:
for sub_node in node.body:
if isinstance(sub_node, self._allowed_body_nodes):
continue
if is_doc_string(sub_node):
continue
self.add_violation(IncorrectClassBodyContentViolation(sub_node))
def _check_init_contents(self, node: ast.Module) -> None:
if not self._is_init() or not node.body:
return
if not self.options.i_control_code:
return
if len(node.body) > 1:
self.add_violation(InitModuleHasLogicViolation())
return
if not is_doc_string(node.body[0]):
self.add_violation(InitModuleHasLogicViolation())
def _check_expression(
self,
node: ast.Expr,
is_first: bool = False,
) -> None:
if isinstance(node.value, self._have_effect):
return
if is_first and is_doc_string(node):
if isinstance(get_parent(node), self._have_doc_strings):
return
self.add_violation(StatementHasNoEffectViolation(node))
