def _check_duplicate_exceptions(self, node: ast.Try) -> None:
exceptions_list = exceptions.get_all_exception_names(node)
for exc_name, count in Counter(exceptions_list).items():
if count > 1:
self.add_violation(
DuplicateExceptionViolation(node, text=exc_name), )
def _check_duplicate_exceptions(self, node: ast.Try) -> None:
exceptions: List[str] = []
for exc_handler in node.handlers:
# There might be complex things hidden inside an exception type,
# so we want to get the string representation of it:
if isinstance(exc_handler.type, ast.Name):
exceptions.append(astor.to_source(exc_handler.type).strip())
elif isinstance(exc_handler.type, ast.Tuple):
exceptions.extend([
astor.to_source(node).strip()
for node in exc_handler.type.elts
])
for exc_name, count in Counter(exceptions).items():
if count > 1:
self.add_violation(
DuplicateExceptionViolation(node, text=exc_name), )
