Recode TRY302 to TRY203 (#13502)

Closes #13492

Author: zanieb

crates/ruff_linter/resources/test/fixtures/tryceratops/TRY302.py renamed to crates/ruff_linter/resources/test/fixtures/tryceratops/TRY203.py

@@ -855,9 +855,9 @@ pub fn code_to_rule(linter: Linter, code: &str) -> Option<(RuleGroup, Rule)> {
         (Tryceratops, "004") => (RuleGroup::Stable, rules::tryceratops::rules::TypeCheckWithoutTypeError),
         (Tryceratops, "200") => (RuleGroup::Removed, rules::tryceratops::rules::ReraiseNoCause),
         (Tryceratops, "201") => (RuleGroup::Stable, rules::tryceratops::rules::VerboseRaise),
+        (Tryceratops, "203") => (RuleGroup::Stable, rules::tryceratops::rules::UselessTryExcept),
         (Tryceratops, "300") => (RuleGroup::Stable, rules::tryceratops::rules::TryConsiderElse),
         (Tryceratops, "301") => (RuleGroup::Stable, rules::tryceratops::rules::RaiseWithinTry),
-        (Tryceratops, "302") => (RuleGroup::Stable, rules::tryceratops::rules::UselessTryExcept),
         (Tryceratops, "400") => (RuleGroup::Stable, rules::tryceratops::rules::ErrorInsteadOfException),
         (Tryceratops, "401") => (RuleGroup::Stable, rules::tryceratops::rules::VerboseLogMessage),
 

crates/ruff_linter/src/codes.rs

@@ -125,5 +125,7 @@ static REDIRECTS: Lazy<HashMap<&'static str, &'static str>> = Lazy::new(|| {
         ("PLW0117", "PLW0177"),
         // See: https://github.com/astral-sh/ruff/issues/12110
         ("RUF025", "C420"),
+        // See: https://github.com/astral-sh/ruff/issues/13492
+        ("TRY302", "TRY203"),
     ])
 });

crates/ruff_linter/src/rule_redirects.rs

@@ -19,9 +19,9 @@ mod tests {
     #[test_case(Rule::RaiseVanillaArgs, Path::new("TRY003.py"))]
     #[test_case(Rule::TypeCheckWithoutTypeError, Path::new("TRY004.py"))]
     #[test_case(Rule::VerboseRaise, Path::new("TRY201.py"))]
+    #[test_case(Rule::UselessTryExcept, Path::new("TRY203.py"))]
     #[test_case(Rule::TryConsiderElse, Path::new("TRY300.py"))]
     #[test_case(Rule::RaiseWithinTry, Path::new("TRY301.py"))]
-    #[test_case(Rule::UselessTryExcept, Path::new("TRY302.py"))]
     #[test_case(Rule::ErrorInsteadOfException, Path::new("TRY400.py"))]
     #[test_case(Rule::VerboseLogMessage, Path::new("TRY401.py"))]
     fn rules(rule_code: Rule, path: &Path) -> Result<()> {

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

@@ -38,7 +38,7 @@ impl Violation for UselessTryExcept {
     }
 }
 
-/// TRY302
+/// TRY203 (previously TRY302)
 pub(crate) fn useless_try_except(checker: &mut Checker, handlers: &[ExceptHandler]) {
     if let Some(diagnostics) = handlers
         .iter()

crates/ruff_linter/src/rules/tryceratops/rules/useless_try_except.rs

@@ -1,150 +1,148 @@
 ---
 source: crates/ruff_linter/src/rules/tryceratops/mod.rs
 ---
-TRY302.py:12:5: TRY302 Remove exception handler; error is immediately re-raised
+TRY203.py:12:5: TRY203 Remove exception handler; error is immediately re-raised
    |
 10 |       try:
 11 |           process()
 12 |       except Exception:
    |  _____^
 13 | |         raise
-   | |_____________^ TRY302
+   | |_____________^ TRY203
 14 |   
 15 |   def bad():
    |
 
-TRY302.py:18:5: TRY302 Remove exception handler; error is immediately re-raised
+TRY203.py:18:5: TRY203 Remove exception handler; error is immediately re-raised
    |
 16 |       try:
 17 |           process()
 18 |       except Exception:
    |  _____^
 19 | |         raise
 20 | |         print("this code is pointless!")
-   | |________________________________________^ TRY302
+   | |________________________________________^ TRY203
 21 |   
 22 |   def bad():
    |
 
-TRY302.py:25:5: TRY302 Remove exception handler; error is immediately re-raised
+TRY203.py:25:5: TRY203 Remove exception handler; error is immediately re-raised
    |
 23 |       try:
 24 |           process()
 25 |       except:
    |  _____^
 26 | |         # I am a comment, not a statement!
 27 | |         raise
-   | |_____________^ TRY302
+   | |_____________^ TRY203
 28 |   
 29 |   def bad():
    |
 
-TRY302.py:32:5: TRY302 Remove exception handler; error is immediately re-raised
+TRY203.py:32:5: TRY203 Remove exception handler; error is immediately re-raised
    |
 30 |       try:
 31 |           process()
 32 |       except Exception:
    |  _____^
 33 | |         raise
-   | |_____________^ TRY302
+   | |_____________^ TRY203
 34 |   
 35 |   def bad():
    |
 
-TRY302.py:38:5: TRY302 Remove exception handler; error is immediately re-raised
+TRY203.py:38:5: TRY203 Remove exception handler; error is immediately re-raised
    |
 36 |       try:
 37 |           process()
 38 |       except Exception as e:
    |  _____^
 39 | |         raise
-   | |_____________^ TRY302
+   | |_____________^ TRY203
 40 |   
 41 |   def bad():
    |
 
-TRY302.py:44:5: TRY302 Remove exception handler; error is immediately re-raised
+TRY203.py:44:5: TRY203 Remove exception handler; error is immediately re-raised
    |
 42 |       try:
 43 |           process()
 44 |       except Exception as e:
    |  _____^
 45 | |         raise e
-   | |_______________^ TRY302
+   | |_______________^ TRY203
 46 |   
 47 |   def bad():
    |
 
-TRY302.py:50:5: TRY302 Remove exception handler; error is immediately re-raised
+TRY203.py:50:5: TRY203 Remove exception handler; error is immediately re-raised
    |
 48 |       try:
 49 |           process()
 50 |       except MyException:
    |  _____^
 51 | |         raise
-   | |_____________^ TRY302
+   | |_____________^ TRY203
 52 |       except Exception:
 53 |           raise
    |
 
-TRY302.py:52:5: TRY302 Remove exception handler; error is immediately re-raised
+TRY203.py:52:5: TRY203 Remove exception handler; error is immediately re-raised
    |
 50 |       except MyException:
 51 |           raise
 52 |       except Exception:
    |  _____^
 53 | |         raise
-   | |_____________^ TRY302
+   | |_____________^ TRY203
 54 |   
 55 |   def bad():
    |
 
-TRY302.py:58:5: TRY302 Remove exception handler; error is immediately re-raised
+TRY203.py:58:5: TRY203 Remove exception handler; error is immediately re-raised
    |
 56 |       try:
 57 |           process()
 58 |       except MyException as e:
    |  _____^
 59 | |         raise e
-   | |_______________^ TRY302
+   | |_______________^ TRY203
 60 |       except Exception as e:
 61 |           raise e
    |
 
-TRY302.py:60:5: TRY302 Remove exception handler; error is immediately re-raised
+TRY203.py:60:5: TRY203 Remove exception handler; error is immediately re-raised
    |
 58 |       except MyException as e:
 59 |           raise e
 60 |       except Exception as e:
    |  _____^
 61 | |         raise e
-   | |_______________^ TRY302
+   | |_______________^ TRY203
 62 |   
 63 |   def bad():
    |
 
-TRY302.py:66:5: TRY302 Remove exception handler; error is immediately re-raised
+TRY203.py:66:5: TRY203 Remove exception handler; error is immediately re-raised
    |
 64 |       try:
 65 |           process()
 66 |       except MyException as ex:
    |  _____^
 67 | |         raise ex
-   | |________________^ TRY302
+   | |________________^ TRY203
 68 |       except Exception as e:
 69 |           raise e
    |
 
-TRY302.py:68:5: TRY302 Remove exception handler; error is immediately re-raised
+TRY203.py:68:5: TRY203 Remove exception handler; error is immediately re-raised
    |
 66 |       except MyException as ex:
 67 |           raise ex
 68 |       except Exception as e:
    |  _____^
 69 | |         raise e
-   | |_______________^ TRY302
+   | |_______________^ TRY203
 70 |   
 71 |   def fine():
    |
-
-