Update ERA100 to apply to commented dictionary items with trailing comments

crates/ruff/resources/test/fixtures/eradicate/ERA001.py

@@ -19,3 +19,12 @@ def foo(x, y, z):
 class A():
     pass
     # b = c
+
+
+dictionary = {
+    # "key1": 123,  # noqa: ERA001
+    # "key2": 456,
+    # "key3": 789,  # test
+}
+
+#import os  # noqa

crates/ruff/resources/test/fixtures/ruff/RUF100_5.py

@@ -0,0 +1,11 @@
+#import os  # noqa
+#import os  # noqa: ERA001
+
+dictionary = {
+    # "key1": 123,  # noqa: ERA001
+    # "key2": 456,  # noqa
+    # "key3": 789,
+}
+
+
+#import os  # noqa: E501

crates/ruff/src/rules/eradicate/detection.rs

@@ -28,7 +28,7 @@ static HASH_NUMBER: Lazy<Regex> = Lazy::new(|| Regex::new(r"#\d").unwrap());
 static MULTILINE_ASSIGNMENT_REGEX: Lazy<Regex> =
     Lazy::new(|| Regex::new(r"^\s*([(\[]\s*)?(\w+\s*,\s*)*\w+\s*([)\]]\s*)?=.*[(\[{]$").unwrap());
 static PARTIAL_DICTIONARY_REGEX: Lazy<Regex> =
-    Lazy::new(|| Regex::new(r#"^\s*['"]\w+['"]\s*:.+[,{]\s*$"#).unwrap());
+    Lazy::new(|| Regex::new(r#"^\s*['"]\w+['"]\s*:.+[,{]\s*(#.*)?$"#).unwrap());
 static PRINT_RETURN_REGEX: Lazy<Regex> = Lazy::new(|| Regex::new(r"^(print|return)\b\s*").unwrap());
 
 /// Returns `true` if a comment contains Python code.

crates/ruff/src/rules/eradicate/snapshots/ruff__rules__eradicate__tests__ERA001_ERA001.py.snap

@@ -105,5 +105,47 @@ ERA001.py:21:5: ERA001 [*] Found commented-out code
 19 19 | class A():
 20 20 |     pass
 21    |-    # b = c
+22 21 | 
+23 22 | 
+24 23 | dictionary = {
+
+ERA001.py:26:5: ERA001 [*] Found commented-out code
+   |
+24 | dictionary = {
+25 |     # "key1": 123,  # noqa: ERA001
+26 |     # "key2": 456,
+   |     ^^^^^^^^^^^^^^ ERA001
+27 |     # "key3": 789,  # test
+28 | }
+   |
+   = help: Remove commented-out code
+
+ℹ Possible fix
+23 23 | 
+24 24 | dictionary = {
+25 25 |     # "key1": 123,  # noqa: ERA001
+26    |-    # "key2": 456,
+27 26 |     # "key3": 789,  # test
+28 27 | }
+29 28 | 
+
+ERA001.py:27:5: ERA001 [*] Found commented-out code
+   |
+25 |     # "key1": 123,  # noqa: ERA001
+26 |     # "key2": 456,
+27 |     # "key3": 789,  # test
+   |     ^^^^^^^^^^^^^^^^^^^^^^ ERA001
+28 | }
+   |
+   = help: Remove commented-out code
+
+ℹ Possible fix
+24 24 | dictionary = {
+25 25 |     # "key1": 123,  # noqa: ERA001
+26 26 |     # "key2": 456,
+27    |-    # "key3": 789,  # test
+28 27 | }
+29 28 | 
+30 29 | #import os  # noqa
 
 

crates/ruff/src/rules/ruff/mod.rs

@@ -165,6 +165,21 @@ mod tests {
         Ok(())
     }
 
+    #[test]
+    fn ruf100_5() -> Result<()> {
+        let diagnostics = test_path(
+            Path::new("ruff/RUF100_5.py"),
+            &settings::Settings {
+                ..settings::Settings::for_rules(vec![
+                    Rule::UnusedNOQA,
+                    Rule::LineTooLong,
+                    Rule::CommentedOutCode,
+                ])
+            },
+        )?;
+        assert_messages!(diagnostics);
+        Ok(())
+    }
     #[test]
     fn flake8_noqa() -> Result<()> {
         let diagnostics = test_path(

crates/ruff/src/rules/ruff/snapshots/ruff__rules__ruff__tests__ruf100_5.snap

@@ -0,0 +1,50 @@
+---
+source: crates/ruff/src/rules/ruff/mod.rs
+---
+RUF100_5.py:7:5: ERA001 [*] Found commented-out code
+  |
+5 |     # "key1": 123,  # noqa: ERA001
+6 |     # "key2": 456,  # noqa
+7 |     # "key3": 789,
+  |     ^^^^^^^^^^^^^^ ERA001
+8 | }
+  |
+  = help: Remove commented-out code
+
+ℹ Possible fix
+4 4 | dictionary = {
+5 5 |     # "key1": 123,  # noqa: ERA001
+6 6 |     # "key2": 456,  # noqa
+7   |-    # "key3": 789,
+8 7 | }
+9 8 | 
+10 9 | 
+
+RUF100_5.py:11:1: ERA001 [*] Found commented-out code
+   |
+11 | #import os  # noqa: E501
+   | ^^^^^^^^^^^^^^^^^^^^^^^^ ERA001
+   |
+   = help: Remove commented-out code
+
+ℹ Possible fix
+8  8  | }
+9  9  | 
+10 10 | 
+11    |-#import os  # noqa: E501
+
+RUF100_5.py:11:13: RUF100 [*] Unused `noqa` directive (unused: `E501`)
+   |
+11 | #import os  # noqa: E501
+   |             ^^^^^^^^^^^^ RUF100
+   |
+   = help: Remove unused `noqa` directive
+
+ℹ Suggested fix
+8  8  | }
+9  9  | 
+10 10 | 
+11    |-#import os  # noqa: E501
+   11 |+#import os
+
+