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URL: http://github.com/python/cpython/pull/101492.patch

double (*func)(double)) } /* Else let libm handle it by itself. */ - return math_1(arg, func, 0, "math domain error"); + return math_1(arg, func, 0, err_msg); } @@ -2402,11 +2401,11 @@ math_log_impl(PyObject *module, PyObject *x, PyObject *base) PyObject *num, *den; PyObject *ans; - num = loghelper(x, m_log); + num = loghelper(x, m_log, "math.log() expects a positive input, got '%R'."); if (num == NULL || base == Py_None) return num; - den = loghelper(base, m_log); + den = loghelper(base, m_log, "math.log() expects a positive input, got '%R'."); if (den == NULL) { Py_DECREF(num); return NULL; @@ -2432,7 +2431,7 @@ static PyObject * math_log2(PyObject *module, PyObject *x) /*[clinic end generated code: output=5425899a4d5d6acb input=08321262bae4f39b]*/ { - return loghelper(x, m_log2); + return loghelper(x, m_log2, "math.log2() expects a positive input, got '%R'."); } @@ -2449,7 +2448,7 @@ static PyObject * math_log10(PyObject *module, PyObject *x) /*[clinic end generated code: output=be72a64617df9c6f input=b2469d02c6469e53]*/ { - return loghelper(x, m_log10); + return loghelper(x, m_log10, "math.log10() expects a positive input, got '%R'."); } From c0c1e2d4697ba1a0297a10fbf9aa3acd6a4023f7 Mon Sep 17 00:00:00 2001 From: CharlieZhao Date: Wed, 1 Feb 2023 16:43:08 +0800 Subject: [PATCH 3/8] Add a NEWS entry. --- .../next/Library/2023-02-01-16-41-31.gh-issue-101410.Dt2aQE.rst | 2 ++ 1 file changed, 2 insertions(+) create mode 100644 Misc/NEWS.d/next/Library/2023-02-01-16-41-31.gh-issue-101410.Dt2aQE.rst diff --git a/Misc/NEWS.d/next/Library/2023-02-01-16-41-31.gh-issue-101410.Dt2aQE.rst b/Misc/NEWS.d/next/Library/2023-02-01-16-41-31.gh-issue-101410.Dt2aQE.rst new file mode 100644 index 00000000000000..c479c2d5ffee99 --- /dev/null +++ b/Misc/NEWS.d/next/Library/2023-02-01-16-41-31.gh-issue-101410.Dt2aQE.rst @@ -0,0 +1,2 @@ +Make several math functions support custom error messages. ``math.sqrt()`` +and ``math.log()`` now provide more helpful error messages. \ No newline at end of file From 1a491f293bbdf4598e68fc5e4f2ed3169ee0f97a Mon Sep 17 00:00:00 2001 From: CharlieZhao Date: Wed, 1 Feb 2023 17:12:41 +0800 Subject: [PATCH 4/8] add new line --- .../next/Library/2023-02-01-16-41-31.gh-issue-101410.Dt2aQE.rst | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/Misc/NEWS.d/next/Library/2023-02-01-16-41-31.gh-issue-101410.Dt2aQE.rst b/Misc/NEWS.d/next/Library/2023-02-01-16-41-31.gh-issue-101410.Dt2aQE.rst index c479c2d5ffee99..75b65f6c75d7eb 100644 --- a/Misc/NEWS.d/next/Library/2023-02-01-16-41-31.gh-issue-101410.Dt2aQE.rst +++ b/Misc/NEWS.d/next/Library/2023-02-01-16-41-31.gh-issue-101410.Dt2aQE.rst @@ -1,2 +1,2 @@ Make several math functions support custom error messages. ``math.sqrt()`` -and ``math.log()`` now provide more helpful error messages. \ No newline at end of file +and ``math.log()`` now provide more helpful error messages. From 4cd75b01bf25882ae8feded08a0a1b4c30e66dd9 Mon Sep 17 00:00:00 2001 From: CharlieZhao Date: Mon, 6 Feb 2023 10:00:15 +0800 Subject: [PATCH 5/8] fix nit --- Modules/mathmodule.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/Modules/mathmodule.c b/Modules/mathmodule.c index c28aa9031fd4e6..af6cd189e1259d 100644 --- a/Modules/mathmodule.c +++ b/Modules/mathmodule.c @@ -1361,8 +1361,8 @@ FUNC1(sinh, sinh, 1, FUNC1(sqrt, sqrt, 0, "sqrt($module, x, /)\n--\n\n" "Return the square root of x.", - "math.sqrt() expects a non-negative input, got '%R'.\n" - "See cmath.sqrt() for variation that supports complex numbers") + "math.sqrt() expects a nonnegative input, got '%R'.\n" + "See cmath.sqrt() for a variation that supports complex numbers") FUNC1(tan, tan, 0, "tan($module, x, /)\n--\n\n" "Return the tangent of x (measured in radians).", From 75a7c5ccf989de331b9a0035c287ff4fa6c1c9dc Mon Sep 17 00:00:00 2001 From: Charlie Zhao Date: Mon, 22 Jul 2024 15:43:04 +0800 Subject: [PATCH 6/8] Update Misc/NEWS.d/next/Library/2023-02-01-16-41-31.gh-issue-101410.Dt2aQE.rst MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Co-authored-by: Bénédikt Tran <10796600+picnixz@users.noreply.github.com> --- .../Library/2023-02-01-16-41-31.gh-issue-101410.Dt2aQE.rst | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/Misc/NEWS.d/next/Library/2023-02-01-16-41-31.gh-issue-101410.Dt2aQE.rst b/Misc/NEWS.d/next/Library/2023-02-01-16-41-31.gh-issue-101410.Dt2aQE.rst index 75b65f6c75d7eb..3619b2b9dd4b5b 100644 --- a/Misc/NEWS.d/next/Library/2023-02-01-16-41-31.gh-issue-101410.Dt2aQE.rst +++ b/Misc/NEWS.d/next/Library/2023-02-01-16-41-31.gh-issue-101410.Dt2aQE.rst @@ -1,2 +1,2 @@ -Make several math functions support custom error messages. ``math.sqrt()`` -and ``math.log()`` now provide more helpful error messages. +Make several math functions support custom error messages. :func:`math.sqrt` and :func:`math.log` +now provide more helpful error messages. From 4b2ec23d690e1d025cdc5fd849ba789c9a8ce27d Mon Sep 17 00:00:00 2001 From: Charlie Zhao Date: Mon, 22 Jul 2024 15:48:39 +0800 Subject: [PATCH 7/8] Update Modules/mathmodule.c MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Co-authored-by: Bénédikt Tran <10796600+picnixz@users.noreply.github.com> --- Modules/mathmodule.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/Modules/mathmodule.c b/Modules/mathmodule.c index 21ced7d5bb5927..553787549d5b01 100644 --- a/Modules/mathmodule.c +++ b/Modules/mathmodule.c @@ -1261,7 +1261,7 @@ FUNC1(sqrt, sqrt, 0, "sqrt($module, x, /)\n--\n\n" "Return the square root of x.", "math.sqrt() expects a nonnegative input, got '%R'.\n" - "See cmath.sqrt() for a variation that supports complex numbers") + "See cmath.sqrt() for a variant that supports complex numbers") FUNC1(tan, tan, 0, "tan($module, x, /)\n--\n\n" "Return the tangent of x (measured in radians).", From 3fc73e9671ccb57bc324ec34e9aee405bc86aa57 Mon Sep 17 00:00:00 2001 From: Charlie Zhao Date: Mon, 22 Jul 2024 15:49:57 +0800 Subject: [PATCH 8/8] Update Modules/mathmodule.c MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Co-authored-by: Bénédikt Tran <10796600+picnixz@users.noreply.github.com> --- Modules/mathmodule.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/Modules/mathmodule.c b/Modules/mathmodule.c index 553787549d5b01..2bfbeb62d73940 100644 --- a/Modules/mathmodule.c +++ b/Modules/mathmodule.c @@ -2236,7 +2236,7 @@ math_modf_impl(PyObject *module, double x) in that int is larger than PY_SSIZE_T_MAX. */ static PyObject* -loghelper(PyObject* arg, double (*func)(double), const char* err_msg) +loghelper(PyObject* arg, double (*func)(double), const char *err_msg) { /* If it is int, do it ourselves. */ if (PyLong_Check(arg)) { pFad - Phonifier reborn

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