[pyupgrade] Apply UP035 only on py313+ for get_type_hints() (#18476)

Author: Viicos

crates/ruff_linter/resources/test/fixtures/pyupgrade/UP035.py

@@ -110,6 +110,8 @@
 # UP035 on py313+ only
 from typing_extensions import deprecated
 
+# UP035 on py313+ only
+from typing_extensions import get_type_hints
 
 # https://github.com/astral-sh/ruff/issues/15780
 from typing_extensions import is_typeddict

crates/ruff_linter/src/rules/pyupgrade/rules/deprecated_import.rs

@@ -271,7 +271,7 @@ const TYPING_TO_RE_39: &[&str] = &["Match", "Pattern"];
 const TYPING_RE_TO_RE_39: &[&str] = &["Match", "Pattern"];
 
 // Members of `typing_extensions` that were moved to `typing`.
-const TYPING_EXTENSIONS_TO_TYPING_39: &[&str] = &["Annotated", "get_type_hints"];
+const TYPING_EXTENSIONS_TO_TYPING_39: &[&str] = &["Annotated"];
 
 // Members of `typing` that were moved _and_ renamed (and thus cannot be
 // automatically fixed).
@@ -373,6 +373,9 @@ const TYPING_EXTENSIONS_TO_TYPING_313: &[&str] = &[
     "NoDefault",
     "ReadOnly",
     "TypeIs",
+    // Introduced in Python 3.5,
+    // but typing_extensions backports features from py313:
+    "get_type_hints",
     // Introduced in Python 3.6,
     // but typing_extensions backports features from py313:
     "ContextManager",

crates/ruff_linter/src/rules/pyupgrade/snapshots/ruff_linter__rules__pyupgrade__tests__UP035.py.snap

@@ -1179,6 +1179,8 @@ UP035.py:111:1: UP035 [*] Import from `warnings` instead: `deprecated`
 110 | # UP035 on py313+ only
 111 | from typing_extensions import deprecated
     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ UP035
+112 |
+113 | # UP035 on py313+ only
     |
     = help: Import from `warnings`
 
@@ -1189,5 +1191,25 @@ UP035.py:111:1: UP035 [*] Import from `warnings` instead: `deprecated`
 111     |-from typing_extensions import deprecated
     111 |+from warnings import deprecated
 112 112 | 
-113 113 | 
-114 114 | # https://github.com/astral-sh/ruff/issues/15780
+113 113 | # UP035 on py313+ only
+114 114 | from typing_extensions import get_type_hints
+
+UP035.py:114:1: UP035 [*] Import from `typing` instead: `get_type_hints`
+    |
+113 | # UP035 on py313+ only
+114 | from typing_extensions import get_type_hints
+    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ UP035
+115 |
+116 | # https://github.com/astral-sh/ruff/issues/15780
+    |
+    = help: Import from `typing`
+
+ℹ Safe fix
+111 111 | from typing_extensions import deprecated
+112 112 | 
+113 113 | # UP035 on py313+ only
+114     |-from typing_extensions import get_type_hints
+    114 |+from typing import get_type_hints
+115 115 | 
+116 116 | # https://github.com/astral-sh/ruff/issues/15780
+117 117 | from typing_extensions import is_typeddict