trying to fix mypy

story645 · story645 · commit 6d78ec07cdd5 · 2023-09-28T12:51:16.000-04:00
diff --git a/lib/matplotlib/rcsetup.py b/lib/matplotlib/rcsetup.py
@@ -592,7 +592,7 @@ def validate_sketch(s):
     try:
         return tuple(_listify_validator(validate_float, n=3)(s))
     except ValueError:
-        raise ValueError("Expected a 'scale, length, randomness' triplet")
+        raise ValueError("Expected a (scale, length, randomness) triplet")
 
 
 def validate_path_effects(s):
diff --git a/lib/matplotlib/rcsetup.pyi b/lib/matplotlib/rcsetup.pyi
@@ -29,7 +29,7 @@ class ValidateInStrings:
 
 def validate_any(s: Any) -> Any: ...
 def validate_anylist(s: Any) -> list[Any]: ...
-def validate_anydict(allow_none: bool = True, required_keys: set = None
+def validate_anydict(allow_none: bool = True, required_keys: set[str]|None = None
 ) -> Callable[[dict[str, Any]|None], dict[str, Any]]: ...
 def validate_bool(b: Any) -> bool: ...
 def validate_axisbelow(s: Any) -> bool | Literal["line"]: ...
