From b0409e57254fc4b65a43ae2e135c1082f0e04aaa Mon Sep 17 00:00:00 2001
From: Valentin Fondaratov <valentin.fondaratov@jetbrains.com>
Date: Mon, 13 Mar 2023 12:30:50 +0100
Subject: [PATCH] FL-17880 do not setFormat in PyDocumentationSettings in
 preview

GitOrigin-RevId: 61ca29a6272e418a230b8aedad18488087db6152
---
 .../codeInsight/intentions/PyGenerateDocstringIntention.java    | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/python/python-psi-impl/src/com/jetbrains/python/codeInsight/intentions/PyGenerateDocstringIntention.java b/python/python-psi-impl/src/com/jetbrains/python/codeInsight/intentions/PyGenerateDocstringIntention.java
index c300b73d7bcc..f40406e07588 100644
--- a/python/python-psi-impl/src/com/jetbrains/python/codeInsight/intentions/PyGenerateDocstringIntention.java
+++ b/python/python-psi-impl/src/com/jetbrains/python/codeInsight/intentions/PyGenerateDocstringIntention.java
@@ -1,6 +1,7 @@
 // Copyright 2000-2018 JetBrains s.r.o. Use of this source code is governed by the Apache 2.0 license that can be found in the LICENSE file.
 package com.jetbrains.python.codeInsight.intentions;
 
+import com.intellij.model.SideEffectGuard;
 import com.intellij.openapi.editor.Editor;
 import com.intellij.openapi.module.Module;
 import com.intellij.openapi.project.Project;
@@ -114,6 +115,7 @@ public class PyGenerateDocstringIntention extends PyBaseIntentionAction {
       if (i < 0) {
         return false;
       }
+      SideEffectGuard.checkSideEffectAllowed(SideEffectGuard.EffectType.SETTINGS);
       settings.setFormat(DocStringFormat.fromNameOrPlain(values.get(i)));
     }
     return true;