PY-49080 Don't add backslashes to line breaks in patterns containing brackets

GitOrigin-RevId: 43d718f9e470355d92c7bd518fee5991185703f1

python/python-psi-impl/src/com/jetbrains/python/editor/PyEditorHandlerConfig.java

@@ -15,7 +15,11 @@ public final class PyEditorHandlerConfig {
     PyDictLiteralExpression.class,
     PyParenthesizedExpression.class,
     PyArgumentList.class,
-    PyParameterList.class
+    PyParameterList.class,
+    PyGroupPattern.class,
+    PySequencePattern.class,
+    PyMappingPattern.class,
+    PyPatternArgumentList.class,
   };
   static final Class[] WRAPPABLE_CLASSES = new Class[]{
     PsiComment.class,
@@ -31,6 +35,10 @@ public final class PyEditorHandlerConfig {
     PyDecoratorList.class,
     PySliceExpression.class,
     PySubscriptionExpression.class,
-    PyGeneratorExpression.class
+    PyGeneratorExpression.class,
+    PyGroupPattern.class,
+    PySequencePattern.class,
+    PyMappingPattern.class,
+    PyPatternArgumentList.class,
   };
 }

python/testData/editing/backslashOnEnterInTopLevelStringLiteralPattern.after.py

@@ -0,0 +1,4 @@
+match x:
+    case 'foo' \
+         '<caret>bar':
+        pass

python/testData/editing/backslashOnEnterInTopLevelStringLiteralPattern.py

@@ -0,0 +1,3 @@
+match x:
+    case 'foo<caret>bar':
+        pass

python/testData/editing/noBackslashOnEnterInClassPattern.after.py

@@ -0,0 +1,5 @@
+match x:
+    case Class(
+    <caret>
+    ):
+        pass

python/testData/editing/noBackslashOnEnterInClassPattern.py

@@ -0,0 +1,3 @@
+match x:
+    case Class(<caret>):
+        pass

python/testData/editing/noBackslashOnEnterInGroupPattern.after.py

@@ -0,0 +1,4 @@
+match x:
+    case (42
+    <caret>):
+        pass

python/testData/editing/noBackslashOnEnterInGroupPattern.py

@@ -0,0 +1,3 @@
+match x:
+    case (42<caret>):
+        pass

python/testData/editing/noBackslashOnEnterInMappingPattern.after.py

@@ -0,0 +1,4 @@
+match x:
+    case {'foo': 1, 
+    <caret>'bar': 2}
+        pass

python/testData/editing/noBackslashOnEnterInMappingPattern.py

@@ -0,0 +1,3 @@
+match x:
+    case {'foo': 1, <caret>'bar': 2}
+        pass

python/testData/editing/noBackslashOnEnterInSequencePattern.after.py

@@ -0,0 +1,4 @@
+match x:
+    case [1, 
+    <caret>2]:
+        pass

python/testData/editing/noBackslashOnEnterInSequencePattern.py

@@ -0,0 +1,3 @@
+match x:
+    case [1, <caret>2]:
+        pass

python/testData/editing/noBackslashOnEnterInStringLiteralInsideClassPattern.after.py

@@ -0,0 +1,4 @@
+match x:
+    case Class('foo'
+               '<caret>bar'):
+        pass

python/testData/editing/noBackslashOnEnterInStringLiteralInsideClassPattern.py

@@ -0,0 +1,3 @@
+match x:
+    case Class('foo<caret>bar'):
+        pass

python/testData/editing/noBackslashOnEnterInStringLiteralInsideGroupPattern.after.py

@@ -0,0 +1,4 @@
+match x:
+    case ('foo'
+          '<caret>bar'):
+        pass

python/testData/editing/noBackslashOnEnterInStringLiteralInsideGroupPattern.py

@@ -0,0 +1,3 @@
+match x:
+    case ('foo<caret>bar'):
+        pass

python/testData/editing/noBackslashOnEnterInStringLiteralInsideMappingPattern.after.py

@@ -0,0 +1,4 @@
+match x:
+    case {'foo'
+          '<caret>bar': 1}:
+        pass

python/testData/editing/noBackslashOnEnterInStringLiteralInsideMappingPattern.py

@@ -0,0 +1,3 @@
+match x:
+    case {'foo<caret>bar': 1}:
+        pass

python/testData/editing/noBackslashOnEnterInStringLiteralInsideSequencePattern.after.py

@@ -0,0 +1,4 @@
+match x:
+    case ['foo'
+          '<caret>bar']:
+        pass

python/testData/editing/noBackslashOnEnterInStringLiteralInsideSequencePattern.py

@@ -0,0 +1,3 @@
+match x:
+    case ['foo<caret>bar']:
+        pass

python/testSrc/com/jetbrains/python/PyEditingTest.java

@@ -852,6 +852,51 @@ public class PyEditingTest extends PyTestCase {
     doTypingTest('\n');
   }
 
+  // PY-49080
+  public void testNoBackslashOnEnterInGroupPattern() {
+    doTypingTest('\n');
+  }
+
+  // PY-49080
+  public void testNoBackslashOnEnterInClassPattern() {
+    doTypingTest('\n');
+  }
+
+  // PY-49080
+  public void testNoBackslashOnEnterInSequencePattern() {
+    doTypingTest('\n');
+  }
+
+  // PY-49080
+  public void testNoBackslashOnEnterInMappingPattern() {
+    doTypingTest('\n');
+  }
+
+  // PY-49080
+  public void testNoBackslashOnEnterInStringLiteralInsideGroupPattern() {
+    doTypingTest('\n');
+  }
+
+  // PY-49080
+  public void testNoBackslashOnEnterInStringLiteralInsideClassPattern() {
+    doTypingTest('\n');
+  }
+
+  // PY-49080
+  public void testNoBackslashOnEnterInStringLiteralInsideSequencePattern() {
+    doTypingTest('\n');
+  }
+
+  // PY-49080
+  public void testNoBackslashOnEnterInStringLiteralInsideMappingPattern() {
+    doTypingTest('\n');
+  }
+
+  // PY-49080
+  public void testBackslashOnEnterInTopLevelStringLiteralPattern() {
+    doTypingTest('\n');
+  }
+
   @NotNull
   private PyCodeStyleSettings getPythonCodeStyleSettings() {
     return getCodeStyleSettings().getCustomSettings(PyCodeStyleSettings.class);