[flake8-simplify] Stabilize fix safety of multiple-with-statements (SIM117)

crates/ruff_linter/src/preview.rs

@@ -200,13 +200,6 @@ pub(crate) const fn is_allow_nested_roots_enabled(settings: &LinterSettings) ->
     settings.preview.is_enabled()
 }
 
-// https://github.com/astral-sh/ruff/pull/18208
-pub(crate) const fn is_multiple_with_statements_fix_safe_enabled(
-    settings: &LinterSettings,
-) -> bool {
-    settings.preview.is_enabled()
-}
-
 // https://github.com/astral-sh/ruff/pull/18400
 pub(crate) const fn is_ignore_init_files_in_useless_alias_enabled(
     settings: &LinterSettings,

crates/ruff_linter/src/rules/flake8_simplify/mod.rs

@@ -59,7 +59,6 @@ mod tests {
         Ok(())
     }
 
-    #[test_case(Rule::MultipleWithStatements, Path::new("SIM117.py"))]
     #[test_case(Rule::SplitStaticString, Path::new("SIM905.py"))]
     fn preview_rules(rule_code: Rule, path: &Path) -> Result<()> {
         let snapshot = format!(

crates/ruff_linter/src/rules/flake8_simplify/rules/ast_with.rs

@@ -10,7 +10,6 @@ use super::fix_with;
 use crate::Fix;
 use crate::checkers::ast::Checker;
 use crate::fix::edits::fits;
-use crate::preview::is_multiple_with_statements_fix_safe_enabled;
 use crate::{FixAvailability, Violation};
 
 /// ## What it does
@@ -45,15 +44,8 @@ use crate::{FixAvailability, Violation};
 ///     pass
 /// ```
 ///
-/// ## Fix safety
-///
-/// This fix is marked as always unsafe unless [preview] mode is enabled, in which case it is always
-/// marked as safe. Note that the fix is unavailable if it would remove comments (in either case).
-///
 /// ## References
 /// - [Python documentation: The `with` statement](https://docs.python.org/3/reference/compound_stmts.html#the-with-statement)
-///
-/// [preview]: https://docs.astral.sh/ruff/preview/
 #[derive(ViolationMetadata)]
 pub(crate) struct MultipleWithStatements;
 
@@ -195,11 +187,7 @@ pub(crate) fn multiple_with_statements(
                                 checker.settings().tab_size,
                             )
                         }) {
-                            if is_multiple_with_statements_fix_safe_enabled(checker.settings()) {
-                                Ok(Some(Fix::safe_edit(edit)))
-                            } else {
-                                Ok(Some(Fix::unsafe_edit(edit)))
-                            }
+                            Ok(Some(Fix::safe_edit(edit)))
                         } else {
                             Ok(None)
                         }

crates/ruff_linter/src/rules/flake8_simplify/snapshots/ruff_linter__rules__flake8_simplify__tests__SIM117_SIM117.py.snap

@@ -20,7 +20,6 @@ help: Combine `with` statements
 4 | 
 5 | # SIM117
 6 | with A():
-note: This is an unsafe fix and may change runtime behavior
 
 SIM117 [*] Use a single `with` statement with multiple contexts instead of nested `with` statements
   --> SIM117.py:7:1
@@ -46,7 +45,6 @@ help: Combine `with` statements
 10 | 
 11 | # SIM117
 12 | with A() as a:
-note: This is an unsafe fix and may change runtime behavior
 
 SIM117 Use a single `with` statement with multiple contexts instead of nested `with` statements
   --> SIM117.py:13:1
@@ -84,7 +82,6 @@ help: Combine `with` statements
 22 | 
 23 | # OK
 24 | with A() as a:
-note: This is an unsafe fix and may change runtime behavior
 
 SIM117 [*] Use a single `with` statement with multiple contexts instead of nested `with` statements
   --> SIM117.py:47:1
@@ -107,7 +104,6 @@ help: Combine `with` statements
 49 | 
 50 | while True:
 51 |     # SIM117
-note: This is an unsafe fix and may change runtime behavior
 
 SIM117 [*] Use a single `with` statement with multiple contexts instead of nested `with` statements
   --> SIM117.py:53:5
@@ -144,7 +140,6 @@ help: Combine `with` statements
 64 | "this for some reason")
 65 | 
 66 | # SIM117
-note: This is an unsafe fix and may change runtime behavior
 
 SIM117 [*] Use a single `with` statement with multiple contexts instead of nested `with` statements
   --> SIM117.py:68:1
@@ -171,7 +166,6 @@ help: Combine `with` statements
 73 | 
 74 | # SIM117
 75 | with A() as a:
-note: This is an unsafe fix and may change runtime behavior
 
 SIM117 [*] Use a single `with` statement with multiple contexts instead of nested `with` statements
   --> SIM117.py:76:1
@@ -203,7 +197,6 @@ help: Combine `with` statements
 81 | 
 82 | # SIM117
 83 | with (
-note: This is an unsafe fix and may change runtime behavior
 
 SIM117 [*] Use a single `with` statement with multiple contexts instead of nested `with` statements
   --> SIM117.py:84:1
@@ -237,7 +230,6 @@ help: Combine `with` statements
 90 | 
 91 | # SIM117 (auto-fixable)
 92 | with A("01ß9💣2ℝ8901ß9💣2ℝ8901ß9💣2ℝ89") as a:
-note: This is an unsafe fix and may change runtime behavior
 
 SIM117 [*] Use a single `with` statement with multiple contexts instead of nested `with` statements
   --> SIM117.py:95:1
@@ -260,7 +252,6 @@ help: Combine `with` statements
 97 | 
 98 | # SIM117 (not auto-fixable too long)
 99 | with A("01ß9💣2ℝ8901ß9💣2ℝ8901ß9💣2ℝ890") as a:
-note: This is an unsafe fix and may change runtime behavior
 
 SIM117 Use a single `with` statement with multiple contexts instead of nested `with` statements
    --> SIM117.py:100:1
@@ -319,7 +310,6 @@ help: Combine `with` statements
 136 | 
 137 | # Allow cascading for some statements.
 138 | import anyio
-note: This is an unsafe fix and may change runtime behavior
 
 SIM117 [*] Use a single `with` statement with multiple contexts instead of nested `with` statements
    --> SIM117.py:163:1
@@ -339,4 +329,3 @@ help: Combine `with` statements
     -         pass
 163 + async with asyncio.timeout(1), A(), B():
 164 +     pass
-note: This is an unsafe fix and may change runtime behavior