Name as 'options' in lambda_eval and unsafe_eval, but '_dict' in depr…

…ecated eval

src/PIL/ImageMath.py

@@ -238,7 +238,7 @@ def imagemath_convert(self: _Operand, mode: str) -> _Operand:
 
 def lambda_eval(
  expression: Callable[[dict[str, Any]], Any],
- _dict: dict[str, Any] = {},
+ options: dict[str, Any] = {},
  **kw: Any,
 ) -> Any:
  """
@@ -258,7 +258,7 @@ def lambda_eval(
  """
 
  args: dict[str, Any] = ops.copy()
- args.update(_dict)
+ args.update(options)
  args.update(kw)
  for k, v in args.items():
  if hasattr(v, "im"):
@@ -273,7 +273,7 @@ def lambda_eval(
 
 def unsafe_eval(
  expression: str,
- _dict: dict[str, Any] = {},
+ options: dict[str, Any] = {},
  **kw: Any,
 ) -> Any:
  """
@@ -297,12 +297,12 @@ def unsafe_eval(
 
  # build execution namespace
  args: dict[str, Any] = ops.copy()
- for k in list(_dict.keys()) + list(kw.keys()):
+ for k in list(options.keys()) + list(kw.keys()):
  if "__" in k or hasattr(builtins, k):
  msg = f"'{k}' not allowed"
  raise ValueError(msg)
 
- args.update(_dict)
+ args.update(options)
  args.update(kw)
  for k, v in args.items():
  if hasattr(v, "im"):
@@ -339,9 +339,9 @@ def eval(
  Deprecated. Use lambda_eval() or unsafe_eval() instead.
 
  :param expression: A string containing a Python-style expression.
- :param options: Values to add to the evaluation context. You
-  can either use a dictionary, or one or more keyword
-  arguments.
+ :param _dict: Values to add to the evaluation context. You
+ can either use a dictionary, or one or more keyword
+ arguments.
  :return: The evaluated expression. This is usually an image object, but can
  also be an integer, a floating point value, or a pixel tuple,
  depending on the expression.