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gh-101410: Revert loghelper() change in 75f59bb for integer input (GH-132625)

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Sergey B Kirpichev 2025-04-17 10:55:00 +03:00 • committed by GitHub
parent 954b2cf031
commit 0c356c865a
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2 changed files with 5 additions and 3 deletions
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2
Lib/test/test_math.py
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@ -2536,7 +2536,7 @@ class MathTests(unittest.TestCase):
math.log(x)
x = -123
with self.assertRaisesRegex(ValueError,
f"expected a positive input, got {x}"):
"expected a positive input$"):
math.log(x)
with self.assertRaisesRegex(ValueError,
f"expected a float or nonnegative integer, got {x}"):

6
Modules/mathmodule.c
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@ -2213,8 +2213,10 @@ loghelper(PyObject* arg, double (*func)(double))
/* Negative or zero inputs give a ValueError. */
if (!_PyLong_IsPositive((PyLongObject *)arg)) {
PyErr_Format(PyExc_ValueError,
"expected a positive input, got %S", arg);
/* The input can be an arbitrary large integer, so we
don't include it's value in the error message. */
PyErr_SetString(PyExc_ValueError,
"expected a positive input");
return NULL;
}