diff --git a/yt_dlp/extractor/vrporn.py b/yt_dlp/extractor/vrporn.py
index d5dadb8931..d89db998aa 100644
--- a/yt_dlp/extractor/vrporn.py
+++ b/yt_dlp/extractor/vrporn.py
@@ -4,112 +4,111 @@ from .common import InfoExtractor
 
 
 class VRPornIE(InfoExtractor):
-    _VALID_URL = r'https?://(?:www\.)?vrporn\.com/(?P<display_id>.+)/'
-    _LOGIN_URL = 'https://vrporn.com/api/playa/v2/auth/sign-in-password'
-    _SINGLE_VIDEO_URL = 'https://vrporn.com/api/playa/v2/video/'
-    _NETRC_MACHINE = 'vrporn'
-    _USERTOKEN = None
-    _TESTS = [
-        {
-            'url': 'https://vrporn.com/milkmans-diaries/',
-            'md5': 'd50ab6c2b4adbe4fcd3f46e40984c7c8',
-            'info_dict': {
-                'id': '865690',
-                'ext': 'mp4',
-                'duration': 60,
-                'age_limit': 18,
-                'title': "Milkman's Diaries",
-                'display_id': 'milkmans-diaries',
-            },
-        },
-        {
-            'url': 'https://vrporn.com/what-a-fellin/',
-            'md5': 'eebd569dfea62c398947dbdc422ae0f0',
-            'info_dict': {
-                'id': '852931',
-                'ext': 'mp4',
-                'duration': 60,
-                'age_limit': 18,
-                'title': 'What A Feelin',
-                'display_id': 'what-a-fellin',
-            },
-        },
-    ]
-
-    def _perform_login(self, username, password):
-        user_data = self._download_json(
-            self._LOGIN_URL,
-            None,
-            note='Logging in',
-            data=json.dumps(
-                {
-                    'login': username,
-                    'password': password,
-                },
-            ).encode(),
-            headers={
-                'Content-Type': 'application/json',
-            },
-        )
-        self._USERTOKEN = user_data['data']['access_token']
-
-    def _real_extract(self, url):
-        mobj = self._match_valid_url(url)
-        display_id = mobj.group('display_id')
-
-        webpage, _ = self._download_webpage_handle(url, display_id)
-
-        video_id = self._search_regex(
-            r"shortlink.+href=[\'\"]https://vrporn\.com/\?p=([0-9]+)[\'\"]",
-            webpage,
-            'id',
-        )
-
-        headers = {
-            'Content-Type': 'application/json',
-        }
-        if self._USERTOKEN:
-            headers.update(
-                {
-                    'Authorization': f'Bearer {self._USERTOKEN}',
-                },
-            )
-
-        video_data = self._download_json(
-            self._SINGLE_VIDEO_URL + video_id,
-            None,
-            query={'asd': 'asd'},
-            note='fetching formats',
-            headers=headers,
-        )
-
-        title = video_data['data']['title']
-
-        formats = []
-
-        duration = ''
-
-        for detail in video_data['data']['details']:
-            video_type = detail['type']
-            duration = detail['duration_seconds']
-
-            for link in detail['links']:
-                if link['is_download']:
-                    formats.append(
-                        {
-                            'url': link['url'],
-                            'format_id': f'{video_type}-{link["quality_name"]}-{link["stereo"]}-{link["projection"]}',
-                            'quality': link['quality_name'],
-                            'resolution': link['quality_name'],
-                        },
-                    )
-
-        return {
-            'id': video_id,
-            'display_id': display_id,
-            'title': title,
-            'duration': duration,
-            'formats': formats,
-            'age_limit': 18,
-        }
-
+    _VALID_URL = r'https?://(?:www\.)?vrporn\.com/(?P<display_id>.+)/'
+    _LOGIN_URL = 'https://vrporn.com/api/playa/v2/auth/sign-in-password'
+    _SINGLE_VIDEO_URL = 'https://vrporn.com/api/playa/v2/video/'
+    _NETRC_MACHINE = 'vrporn'
+    _USERTOKEN = None
+    _TESTS = [
+        {
+            'url': 'https://vrporn.com/milkmans-diaries/',
+            'md5': 'd50ab6c2b4adbe4fcd3f46e40984c7c8',
+            'info_dict': {
+                'id': '865690',
+                'ext': 'mp4',
+                'duration': 60,
+                'age_limit': 18,
+                'title': "Milkman's Diaries",
+                'display_id': 'milkmans-diaries',
+            },
+        },
+        {
+            'url': 'https://vrporn.com/what-a-fellin/',
+            'md5': 'eebd569dfea62c398947dbdc422ae0f0',
+            'info_dict': {
+                'id': '852931',
+                'ext': 'mp4',
+                'duration': 60,
+                'age_limit': 18,
+                'title': 'What A Feelin',
+                'display_id': 'what-a-fellin',
+            },
+        },
+    ]
+
+    def _perform_login(self, username, password):
+        user_data = self._download_json(
+            self._LOGIN_URL,
+            None,
+            note='Logging in',
+            data=json.dumps(
+                {
+                    'login': username,
+                    'password': password,
+                },
+            ).encode(),
+            headers={
+                'Content-Type': 'application/json',
+            },
+        )
+        self._USERTOKEN = user_data['data']['access_token']
+
+    def _real_extract(self, url):
+        mobj = self._match_valid_url(url)
+        display_id = mobj.group('display_id')
+
+        webpage, _ = self._download_webpage_handle(url, display_id)
+
+        video_id = self._search_regex(
+            r"shortlink.+href=[\'\"]https://vrporn\.com/\?p=([0-9]+)[\'\"]",
+            webpage,
+            'id',
+        )
+
+        headers = {
+            'Content-Type': 'application/json',
+        }
+        if self._USERTOKEN:
+            headers.update(
+                {
+                    'Authorization': f'Bearer {self._USERTOKEN}',
+                },
+            )
+
+        video_data = self._download_json(
+            self._SINGLE_VIDEO_URL + video_id,
+            None,
+            query={'asd': 'asd'},
+            note='fetching formats',
+            headers=headers,
+        )
+
+        title = video_data['data']['title']
+
+        formats = []
+
+        duration = ''
+
+        for detail in video_data['data']['details']:
+            video_type = detail['type']
+            duration = detail['duration_seconds']
+
+            for link in detail['links']:
+                if link['is_download']:
+                    formats.append(
+                        {
+                            'url': link['url'],
+                            'format_id': f'{video_type}-{link["quality_name"]}-{link["stereo"]}-{link["projection"]}',
+                            'quality': link['quality_name'],
+                            'resolution': link['quality_name'],
+                        },
+                    )
+
+        return {
+            'id': video_id,
+            'display_id': display_id,
+            'title': title,
+            'duration': duration,
+            'formats': formats,
+            'age_limit': 18,
+        }