From 0ff56ed9d210d10499a864b77b7d05046c673b95 Mon Sep 17 00:00:00 2001
From: a2nr <anggoro.dwi.nr@gmail.com>
Date: Fri, 1 May 2026 15:32:55 +0700
Subject: [PATCH] bug fix : leak content python_expected_output

---
 frontend/src/lib/services/evaluators.ts          | 8 ++++++--
 frontend/src/lib/types/lesson.ts                 | 1 +
 frontend/src/routes/lesson/[slug]/+page.svelte   | 2 +-
 frontend/src/routes/lesson/[slug]/CodeTab.svelte | 4 ++--
 frontend/src/routes/lesson/[slug]/lesson.css     | 3 +--
 routes/lessons.py                                | 2 ++
 services/lesson_service.py                       | 4 ++++
 7 files changed, 17 insertions(+), 7 deletions(-)

diff --git a/frontend/src/lib/services/evaluators.ts b/frontend/src/lib/services/evaluators.ts
index d6b3823..d182ceb 100644
--- a/frontend/src/lib/services/evaluators.ts
+++ b/frontend/src/lib/services/evaluators.ts
@@ -61,12 +61,16 @@ export function processLanguageEvaluation(
 	pythonCode: string,
 	data: LessonContent
 ): { isCorrect: boolean } {
-	if (!data.expected_output) return { isCorrect: true };
+	if (!data.expected_output && !data.expected_output_python) return { isCorrect: true };
 
 	const currentCCode = (currentLanguage === 'c') ? code : cCode;
 	const currentPythonCode = (currentLanguage === 'python') ? code : pythonCode;
 	const mergedCode = currentCCode + '\n' + currentPythonCode;
 	
-	const isCorrect = compileOutput.trim() === data.expected_output.trim() && checkKeyText(mergedCode, data.key_text ?? '');
+	const expected = (lang === 'python' && data.expected_output_python) 
+		? data.expected_output_python 
+		: data.expected_output;
+
+	const isCorrect = compileOutput.trim() === expected.trim() && checkKeyText(mergedCode, data.key_text ?? '');
 	return { isCorrect };
 }
diff --git a/frontend/src/lib/types/lesson.ts b/frontend/src/lib/types/lesson.ts
index 24d4ce3..822dc7a 100644
--- a/frontend/src/lib/types/lesson.ts
+++ b/frontend/src/lib/types/lesson.ts
@@ -9,6 +9,7 @@ export interface LessonContent {
 	lesson_content: string;
 	exercise_content: string;
 	expected_output: string;
+	expected_output_python: string;
 	expected_circuit_output: string;
 	key_text_circuit: string;
 	lesson_info: string;
diff --git a/frontend/src/routes/lesson/[slug]/+page.svelte b/frontend/src/routes/lesson/[slug]/+page.svelte
index c791b82..ee82f9d 100644
--- a/frontend/src/routes/lesson/[slug]/+page.svelte
+++ b/frontend/src/routes/lesson/[slug]/+page.svelte
@@ -384,7 +384,7 @@
 			out.output = res.output;
 			out.success = true;
 
-			if (data.expected_output) {
+			if (data.expected_output || data.expected_output_python) {
 				const { isCorrect } = processLanguageEvaluation(res.output, code, lang, currentLanguage, cCode, pythonCode, data);
 				if (isCorrect) {
 					if (lang === 'c') cPassed = true;
diff --git a/frontend/src/routes/lesson/[slug]/CodeTab.svelte b/frontend/src/routes/lesson/[slug]/CodeTab.svelte
index d7d73b9..062ff83 100644
--- a/frontend/src/routes/lesson/[slug]/CodeTab.svelte
+++ b/frontend/src/routes/lesson/[slug]/CodeTab.svelte
@@ -57,9 +57,9 @@
 	{/key}
 </div>
 
-{#if data.expected_output}
+{#if (currentLanguage === 'python' ? (data.expected_output_python || data.expected_output) : data.expected_output)}
 	<details class="expected-output">
 		<summary>Expected Output</summary>
-		<pre>{data.expected_output}</pre>
+		<pre>{currentLanguage === 'python' ? (data.expected_output_python || data.expected_output) : data.expected_output}</pre>
 	</details>
 {/if}
diff --git a/frontend/src/routes/lesson/[slug]/lesson.css b/frontend/src/routes/lesson/[slug]/lesson.css
index 7a726fc..e4a6654 100644
--- a/frontend/src/routes/lesson/[slug]/lesson.css
+++ b/frontend/src/routes/lesson/[slug]/lesson.css
@@ -229,8 +229,7 @@
 	height: 60vh;
 }
 .editor-area.mobile-full {
-	height: 100vh;
-	top: 0;
+	height: 100dvh;
 	border-radius: 0;
 	max-height: none;
 }
diff --git a/routes/lessons.py b/routes/lessons.py
index e923265..1dc5fc6 100644
--- a/routes/lessons.py
+++ b/routes/lessons.py
@@ -50,6 +50,7 @@ def api_lesson(filename):
     lesson_html = parsed_data['lesson_html']
     exercise_html = parsed_data['exercise_html']
     expected_output = parsed_data['expected_output']
+    expected_output_python = parsed_data.get('expected_output_python', '')
     expected_circuit_output = parsed_data.get('expected_circuit_output', '')
     key_text_circuit = parsed_data.get('key_text_circuit', '')
     lesson_info = parsed_data['lesson_info']
@@ -120,6 +121,7 @@ def api_lesson(filename):
         'lesson_content': lesson_html,
         'exercise_content': exercise_html,
         'expected_output': expected_output,
+        'expected_output_python': expected_output_python,
         'expected_circuit_output': expected_circuit_output,
         'lesson_info': lesson_info,
         'initial_code': initial_code,
diff --git a/services/lesson_service.py b/services/lesson_service.py
index fa66a74..ee02ce1 100644
--- a/services/lesson_service.py
+++ b/services/lesson_service.py
@@ -294,6 +294,9 @@ def render_markdown_content(file_path):
     expected_output, lesson_content = _extract_section(
         lesson_content, '---EXPECTED_OUTPUT---', '---END_EXPECTED_OUTPUT---')
 
+    expected_output_python, lesson_content = _extract_section(
+        lesson_content, '---EXPECTED_OUTPUT_PYTHON---', '---END_EXPECTED_OUTPUT_PYTHON---')
+
     expected_circuit_output, lesson_content = _extract_section(
         lesson_content, '---EXPECTED_CIRCUIT_OUTPUT---', '---END_EXPECTED_CIRCUIT_OUTPUT---')
 
@@ -388,6 +391,7 @@ def render_markdown_content(file_path):
         'lesson_html': lesson_html,
         'exercise_html': exercise_html,
         'expected_output': expected_output,
+        'expected_output_python': expected_output_python,
         'expected_circuit_output': expected_circuit_output,
         'lesson_info': lesson_info_html,
         'initial_code': initial_code,