CallableType.copy_modified: accept sequence for arg_names (#14840)

In #4070, `CallableType.__init__` was changed to accept `arg_names: Sequence[str | None]` so we could pass e.g. `list[str]` to it. We're making a similar change to `CallableType.copy_modified`.
python · Mar 6, 2023 · 2ab1d82 · 2ab1d82
1 parent acde81b
commit 2ab1d82
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/mypy/types.py b/mypy/types.py
@@ -1775,7 +1775,7 @@ def copy_modified(
         self: CT,
         arg_types: Bogus[Sequence[Type]] = _dummy,
         arg_kinds: Bogus[list[ArgKind]] = _dummy,
-        arg_names: Bogus[list[str | None]] = _dummy,
+        arg_names: Bogus[Sequence[str | None]] = _dummy,
         ret_type: Bogus[Type] = _dummy,
         fallback: Bogus[Instance] = _dummy,
         name: Bogus[str | None] = _dummy,