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Merge pull request #7721 from radarhere/imagemath_ops

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Changed ImageMath.ops to be static
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Andrew Murray 2024-01-17 09:15:05 +11:00 committed by GitHub
commit 6fd85cf523
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1 changed files with 10 additions and 5 deletions
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src/PIL/ImageMath.py
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@ -224,10 +224,15 @@ def imagemath_convert(self: _Operand, mode: str) -> _Operand:
return _Operand(self.im.convert(mode)) return _Operand(self.im.convert(mode))
ops = {} ops = {
for k, v in list(globals().items()): "int": imagemath_int,
if k[:10] == "imagemath_": "float": imagemath_float,
ops[k[10:]] = v "equal": imagemath_equal,
"notequal": imagemath_notequal,
"min": imagemath_min,
"max": imagemath_max,
"convert": imagemath_convert,
}
def eval(expression: str, _dict: dict[str, Any] = {}, **kw: Any) -> Any: def eval(expression: str, _dict: dict[str, Any] = {}, **kw: Any) -> Any:
@ -244,7 +249,7 @@ def eval(expression: str, _dict: dict[str, Any] = {}, **kw: Any) -> Any:
""" """
# build execution namespace # build execution namespace
args = ops.copy() args: dict[str, Any] = ops.copy()
for k in list(_dict.keys()) + list(kw.keys()): for k in list(_dict.keys()) + list(kw.keys()):
if "__" in k or hasattr(builtins, k): if "__" in k or hasattr(builtins, k):
msg = f"'{k}' not allowed" msg = f"'{k}' not allowed"