[pre-commit.ci] auto fixes from pre-commit.com hooks

for more information, see https://pre-commit.ci

Author: pre-commit-ci[bot]

mypyc/ir/class_ir.py

@@ -341,7 +341,11 @@ def subclasses(self) -> set[ClassIR] | None:
         Return None if it is impossible to identify all subclasses, for example
         because we are performing separate compilation.
         """
-        if (not self.is_ext_class and not self.is_final_class) or self.allow_interpreted_subclasses or self.children is None:
+        if (
+            (not self.is_ext_class and not self.is_final_class)
+            or self.allow_interpreted_subclasses
+            or self.children is None
+        ):
             return None
         result = set(self.children)
         for child in self.children: