Merge remote-tracking branch 'origin/main' into dcreager/typevar-identity

* origin/main: (24 commits)
  Update Python compatibility from 3.13 to 3.14 in README.md (#20852)
  [syntax-errors]: break outside loop F701 (#20556)
  [ty] Treat `Callable`s as bound-method descriptors in special cases (#20802)
  [ty] Do not bind self to non-positional parameters (#20850)
  Fix syntax error false positives on parenthesized context managers (#20846)
  [ty] Remove 'pre-release software' warning (#20817)
  Render unsupported syntax errors in formatter tests (#20777)
  [ty] Treat functions, methods, and dynamic types as function-like `Callable`s (#20842)
  [ty] Move logic for `super()` inference to a new `types::bound_super` submodule (#20840)
  [ty] Fix false-positive diagnostics on `super()` calls (#20814)
  [ty] Move `class_member` to `member` module (#20837)
  [`ruff`] Use DiagnosticTag for more flake8 and numpy rules (#20758)
  [ty] Prefer declared base class attribute over inferred attribute on subclass (#20764)
  [ty] Log files that are slow to type check (#20836)
  Update cargo-bins/cargo-binstall action to v1.15.7 (#20827)
  Update CodSpeedHQ/action action to v4.1.1 (#20828)
  Update Rust crate pyproject-toml to v0.13.7 (#20835)
  Update Rust crate anstream to v0.6.21 (#20829)
  Update Rust crate libc to v0.2.177 (#20832)
  Update Rust crate memchr to v2.7.6 (#20834)
  ...

Author: dcreager

.github/workflows/ci.yaml

@@ -452,7 +452,7 @@ jobs:
       - name: "Install Rust toolchain"
         run: rustup show
       - name: "Install cargo-binstall"
-        uses: cargo-bins/cargo-binstall@38e8f5e4c386b611d51e8aa997b9a06a3c8eb67a # v1.15.6
+        uses: cargo-bins/cargo-binstall@a66119fbb1c952daba62640c2609111fe0803621 # v1.15.7
       - name: "Install cargo-fuzz"
         # Download the latest version from quick install and not the github releases because github releases only has MUSL targets.
         run: cargo binstall cargo-fuzz --force  --disable-strategies crate-meta-data --no-confirm
@@ -703,7 +703,7 @@ jobs:
       - uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
         with:
           persist-credentials: false
-      - uses: cargo-bins/cargo-binstall@38e8f5e4c386b611d51e8aa997b9a06a3c8eb67a # v1.15.6
+      - uses: cargo-bins/cargo-binstall@a66119fbb1c952daba62640c2609111fe0803621 # v1.15.7
       - run: cargo binstall --no-confirm cargo-shear
       - run: cargo shear
 
@@ -953,7 +953,7 @@ jobs:
         run: cargo codspeed build --features "codspeed,instrumented" --no-default-features -p ruff_benchmark --bench formatter --bench lexer --bench linter --bench parser
 
       - name: "Run benchmarks"
-        uses: CodSpeedHQ/action@3959e9e296ef25296e93e32afcc97196f966e57f # v4.1.0
+        uses: CodSpeedHQ/action@6b43a0cd438f6ca5ad26f9ed03ed159ed2df7da9 # v4.1.1
         with:
           mode: instrumentation
           run: cargo codspeed run
@@ -988,7 +988,7 @@ jobs:
         run: cargo codspeed build --features "codspeed,instrumented" --no-default-features -p ruff_benchmark --bench ty
 
       - name: "Run benchmarks"
-        uses: CodSpeedHQ/action@3959e9e296ef25296e93e32afcc97196f966e57f # v4.1.0
+        uses: CodSpeedHQ/action@6b43a0cd438f6ca5ad26f9ed03ed159ed2df7da9 # v4.1.1
         with:
           mode: instrumentation
           run: cargo codspeed run
@@ -1026,7 +1026,7 @@ jobs:
         run: cargo codspeed build --features "codspeed,walltime" --no-default-features -p ruff_benchmark
 
       - name: "Run benchmarks"
-        uses: CodSpeedHQ/action@3959e9e296ef25296e93e32afcc97196f966e57f # v4.1.0
+        uses: CodSpeedHQ/action@6b43a0cd438f6ca5ad26f9ed03ed159ed2df7da9 # v4.1.1
         env:
           # enabling walltime flamegraphs adds ~6 minutes to the CI time, and they don't
           # appear to provide much useful insight for our walltime benchmarks right now

Cargo.lock

@@ -28,7 +28,7 @@ An extremely fast Python linter and code formatter, written in Rust.
 - ⚡️ 10-100x faster than existing linters (like Flake8) and formatters (like Black)
 - 🐍 Installable via `pip`
 - 🛠️ `pyproject.toml` support
-- 🤝 Python 3.13 compatibility
+- 🤝 Python 3.14 compatibility
 - ⚖️ Drop-in parity with [Flake8](https://docs.astral.sh/ruff/faq/#how-does-ruffs-linter-compare-to-flake8), isort, and [Black](https://docs.astral.sh/ruff/faq/#how-does-ruffs-formatter-compare-to-black)
 - 📦 Built-in caching, to avoid re-analyzing unchanged files
 - 🔧 Fix support, for automatic error correction (e.g., automatically remove unused imports)

README.md

@@ -7,7 +7,8 @@ use ruff_annotate_snippets::Level as AnnotateLevel;
 use ruff_text_size::{Ranged, TextRange, TextSize};
 
 pub use self::render::{
-    DisplayDiagnostic, DisplayDiagnostics, FileResolver, Input, ceil_char_boundary,
+    DisplayDiagnostic, DisplayDiagnostics, DummyFileResolver, FileResolver, Input,
+    ceil_char_boundary,
     github::{DisplayGithubDiagnostics, GithubRenderer},
 };
 use crate::{Db, files::File};

crates/ruff_db/src/diagnostic/mod.rs

@@ -1170,6 +1170,31 @@ pub fn ceil_char_boundary(text: &str, offset: TextSize) -> TextSize {
         .unwrap_or_else(|| TextSize::from(upper_bound))
 }
 
+/// A stub implementation of [`FileResolver`] intended for testing.
+pub struct DummyFileResolver;
+
+impl FileResolver for DummyFileResolver {
+    fn path(&self, _file: File) -> &str {
+        unimplemented!()
+    }
+
+    fn input(&self, _file: File) -> Input {
+        unimplemented!()
+    }
+
+    fn notebook_index(&self, _file: &UnifiedFile) -> Option<NotebookIndex> {
+        None
+    }
+
+    fn is_notebook(&self, _file: &UnifiedFile) -> bool {
+        false
+    }
+
+    fn current_directory(&self) -> &Path {
+        Path::new(".")
+    }
+}
+
 #[cfg(test)]
 mod tests {
 

crates/ruff_db/src/diagnostic/render.rs

@@ -50,15 +50,6 @@ pub(crate) fn statement(stmt: &Stmt, checker: &mut Checker) {
                 pylint::rules::nonlocal_and_global(checker, nonlocal);
             }
         }
-        Stmt::Break(_) => {
-            if checker.is_rule_enabled(Rule::BreakOutsideLoop) {
-                pyflakes::rules::break_outside_loop(
-                    checker,
-                    stmt,
-                    &mut checker.semantic.current_statements().skip(1),
-                );
-            }
-        }
         Stmt::Continue(_) => {
             if checker.is_rule_enabled(Rule::ContinueOutsideLoop) {
                 pyflakes::rules::continue_outside_loop(

crates/ruff_linter/src/checkers/ast/analyze/statement.rs

@@ -697,13 +697,20 @@ impl SemanticSyntaxContext for Checker<'_> {
                 }
             }
             SemanticSyntaxErrorKind::FutureFeatureNotDefined(name) => {
+                // F407
                 if self.is_rule_enabled(Rule::FutureFeatureNotDefined) {
                     self.report_diagnostic(
                         pyflakes::rules::FutureFeatureNotDefined { name },
                         error.range,
                     );
                 }
             }
+            SemanticSyntaxErrorKind::BreakOutsideLoop => {
+                // F701
+                if self.is_rule_enabled(Rule::BreakOutsideLoop) {
+                    self.report_diagnostic(pyflakes::rules::BreakOutsideLoop, error.range);
+                }
+            }
             SemanticSyntaxErrorKind::ReboundComprehensionVariable
             | SemanticSyntaxErrorKind::DuplicateTypeParameter
             | SemanticSyntaxErrorKind::MultipleCaseAssignment(_)
@@ -811,19 +818,40 @@ impl SemanticSyntaxContext for Checker<'_> {
             }
         )
     }
+
+    fn in_loop_context(&self) -> bool {
+        let mut child = self.semantic.current_statement();
+
+        for parent in self.semantic.current_statements().skip(1) {
+            match parent {
+                Stmt::For(ast::StmtFor { orelse, .. })
+                | Stmt::While(ast::StmtWhile { orelse, .. }) => {
+                    if !orelse.contains(child) {
+                        return true;
+                    }
+                }
+                Stmt::FunctionDef(_) | Stmt::ClassDef(_) => {
+                    break;
+                }
+                _ => {}
+            }
+            child = parent;
+        }
+        false
+    }
 }
 
 impl<'a> Visitor<'a> for Checker<'a> {
     fn visit_stmt(&mut self, stmt: &'a Stmt) {
+        // Step 0: Pre-processing
+        self.semantic.push_node(stmt);
+
         // For functions, defer semantic syntax error checks until the body of the function is
         // visited
         if !stmt.is_function_def_stmt() {
             self.with_semantic_checker(|semantic, context| semantic.visit_stmt(stmt, context));
         }
 
-        // Step 0: Pre-processing
-        self.semantic.push_node(stmt);
-
         // For Jupyter Notebooks, we'll reset the `IMPORT_BOUNDARY` flag when
         // we encounter a cell boundary.
         if self.source_type.is_ipynb()

crates/ruff_linter/src/checkers/ast/mod.rs

@@ -11,8 +11,7 @@ use crate::settings::types::CompiledPerFileIgnoreList;
 pub fn get_cwd() -> &'static Path {
     #[cfg(target_arch = "wasm32")]
     {
-        static CWD: std::sync::LazyLock<PathBuf> = std::sync::LazyLock::new(|| PathBuf::from("."));
-        &CWD
+        Path::new(".")
     }
     #[cfg(not(target_arch = "wasm32"))]
     path_absolutize::path_dedot::CWD.as_path()

crates/ruff_linter/src/fs.rs

@@ -1091,9 +1091,12 @@ fn suspicious_function(
         ] => checker.report_diagnostic_if_enabled(SuspiciousInsecureCipherModeUsage, range),
 
         // Mktemp
-        ["tempfile", "mktemp"] => {
-            checker.report_diagnostic_if_enabled(SuspiciousMktempUsage, range)
-        }
+        ["tempfile", "mktemp"] => checker
+            .report_diagnostic_if_enabled(SuspiciousMktempUsage, range)
+            .map(|mut diagnostic| {
+                diagnostic.add_primary_tag(ruff_db::diagnostic::DiagnosticTag::Deprecated);
+                diagnostic
+            }),
 
         // Eval
         ["" | "builtins", "eval"] => {

crates/ruff_linter/src/rules/flake8_bandit/rules/suspicious_function_call.rs

@@ -74,7 +74,8 @@ pub(crate) fn bytestring_attribute(checker: &Checker, attribute: &Expr) {
         ["collections", "abc", "ByteString"] => ByteStringOrigin::CollectionsAbc,
         _ => return,
     };
-    checker.report_diagnostic(ByteStringUsage { origin }, attribute.range());
+    let mut diagnostic = checker.report_diagnostic(ByteStringUsage { origin }, attribute.range());
+    diagnostic.add_primary_tag(ruff_db::diagnostic::DiagnosticTag::Deprecated);
 }
 
 /// PYI057
@@ -94,7 +95,9 @@ pub(crate) fn bytestring_import(checker: &Checker, import_from: &ast::StmtImport
 
     for name in names {
         if name.name.as_str() == "ByteString" {
-            checker.report_diagnostic(ByteStringUsage { origin }, name.range());
+            let mut diagnostic =
+                checker.report_diagnostic(ByteStringUsage { origin }, name.range());
+            diagnostic.add_primary_tag(ruff_db::diagnostic::DiagnosticTag::Deprecated);
         }
     }
 }