preview gate

crates/ruff_linter/src/preview.rs

@@ -282,3 +282,8 @@ pub(crate) const fn is_standalone_mock_non_existent_enabled(settings: &LinterSet
 pub(crate) const fn is_up024_precise_highlighting_enabled(settings: &LinterSettings) -> bool {
     settings.preview.is_enabled()
 }
+
+// https://github.com/astral-sh/ruff/pull/21078
+pub(crate) const fn is_plural_ngettext_check_enabled(settings: &LinterSettings) -> bool {
+    settings.preview.is_enabled()
+}

crates/ruff_linter/src/rules/flake8_gettext/mod.rs

@@ -1,6 +1,8 @@
 //! Rules from [flake8-gettext](https://pypi.org/project/flake8-gettext/).
 use crate::checkers::ast::Checker;
-use crate::preview::is_extended_i18n_function_matching_enabled;
+use crate::preview::{
+    is_extended_i18n_function_matching_enabled, is_plural_ngettext_check_enabled,
+};
 use ruff_python_ast::name::Name;
 use ruff_python_ast::{self as ast, Expr};
 use ruff_python_semantic::Modules;
@@ -10,6 +12,10 @@ pub mod settings;
 
 /// Returns true if the function call is ngettext
 pub(crate) fn is_ngettext_call(checker: &Checker, func: &Expr) -> bool {
+    if !is_plural_ngettext_check_enabled(checker.settings()) {
+        return false;
+    }
+
     // Check direct name reference first (e.g., `ngettext(...)`)
     if let Some(name) = func.as_name_expr() {
         if name.id == "ngettext" {

crates/ruff_linter/src/rules/flake8_gettext/snapshots/ruff_linter__rules__flake8_gettext__tests__f-string-in-get-text-func-call_INT001.py.snap

@@ -30,16 +30,6 @@ INT001 f-string is resolved before function call; consider `_("string %s") % arg
 9 | _gettext(f"{'value'}")  # no lint
   |
 
-INT001 f-string in plural argument is resolved before function call
- --> INT001.py:7:24
-  |
-6 | gettext(f"{'value'}")
-7 | ngettext(f"{'value'}", f"{'values'}", 2)
-  |                        ^^^^^^^^^^^^^
-8 |
-9 | _gettext(f"{'value'}")  # no lint
-  |
-
 INT001 f-string is resolved before function call; consider `_("string %s") % arg`
   --> INT001.py:31:14
    |

crates/ruff_linter/src/rules/flake8_gettext/snapshots/ruff_linter__rules__flake8_gettext__tests__format-in-get-text-func-call_INT002.py.snap

@@ -30,17 +30,6 @@ INT002 `format` method argument is resolved before function call; consider `_("s
 5 | _gettext("{}".format("line"))  # no lint
   |
 
-INT002 `format` method in plural argument is resolved before function call
- --> INT002.py:3:31
-  |
-1 | _("{}".format("line"))
-2 | gettext("{}".format("line"))
-3 | ngettext("{}".format("line"), "{}".format("lines"), 2)
-  |                               ^^^^^^^^^^^^^^^^^^^^
-4 |
-5 | _gettext("{}".format("line"))  # no lint
-  |
-
 INT002 `format` method argument is resolved before function call; consider `_("string %s") % arg`
   --> INT002.py:27:14
    |

crates/ruff_linter/src/rules/flake8_gettext/snapshots/ruff_linter__rules__flake8_gettext__tests__printf-in-get-text-func-call_INT003.py.snap

@@ -30,17 +30,6 @@ INT003 printf-style format is resolved before function call; consider `_("string
 5 | _gettext("%s" % "line")  # no lint
   |
 
-INT003 printf-style format in plural argument is resolved before function call
- --> INT003.py:3:25
-  |
-1 | _("%s" % "line")
-2 | gettext("%s" % "line")
-3 | ngettext("%s" % "line", "%s" % "lines", 2)
-  |                         ^^^^^^^^^^^^^^
-4 |
-5 | _gettext("%s" % "line")  # no lint
-  |
-
 INT003 printf-style format is resolved before function call; consider `_("string %s") % arg`
   --> INT003.py:27:14
    |