From 44c2d89c4706e7493759e2edfa8bce963e8c4187 Mon Sep 17 00:00:00 2001 From: "Ralf W. Grosse-Kunstleve" Date: Thu, 16 Feb 2023 22:43:34 -0800 Subject: [PATCH] Appease new flake8 B028 error: ``` flake8...................................................................Failed - hook id: flake8 - exit code: 1 pybind11/setup_helpers.py:177:13: B028 No explicit stacklevel keyword argument found. The warn method from the warnings module uses a stacklevel of 1 by default. This will only show a stack trace for the line on which the warn method is called. It is therefore recommended to use a stacklevel of 2 or greater to provide more information to the user. warnings.warn("You cannot safely change the cxx_level after setting it!") ^ ``` --- pybind11/setup_helpers.py | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/pybind11/setup_helpers.py b/pybind11/setup_helpers.py index 1db479532..4c14498f6 100644 --- a/pybind11/setup_helpers.py +++ b/pybind11/setup_helpers.py @@ -174,7 +174,9 @@ class Pybind11Extension(_Extension): # type: ignore[misc] @cxx_std.setter def cxx_std(self, level: int) -> None: if self._cxx_level: - warnings.warn("You cannot safely change the cxx_level after setting it!") + warnings.warn( + "You cannot safely change the cxx_level after setting it!", stacklevel=1 + ) # MSVC 2015 Update 3 and later only have 14 (and later 17) modes, so # force a valid flag here.