test/test_utils.py

@@ -1200,12 +1200,6 @@ class TestUtil(unittest.TestCase):
         self.assertEqual(js_to_json('`${name}"${name}"`', {'name': '5'}), '"5\\"5\\""')
         self.assertEqual(js_to_json('`${name}`', {}), '"name"')
 
-    def test_js_to_json_map_array_constructors(self):
-        self.assertEqual(json.loads(js_to_json('new Map([["a", 5]])')), {'a': 5})
-        self.assertEqual(json.loads(js_to_json('Array(5, 10)')), [5, 10])
-        self.assertEqual(json.loads(js_to_json('new Array(15,5)')), [15, 5])
-        self.assertEqual(json.loads(js_to_json('new Map([Array(5, 10),new Array(15,5)])')), {'5': 10, '15': 5})
-
     def test_extract_attributes(self):
         self.assertEqual(extract_attributes('<e x="y">'), {'x': 'y'})
         self.assertEqual(extract_attributes("<e x='y'>"), {'x': 'y'})

yt_dlp/extractor/iprima.py

@@ -139,9 +139,11 @@ class IPrimaIE(InfoExtractor):
                 nuxt_data, (..., 'content', 'additionals', 'videoPlayId', {str}), get_all=False)
 
         if not video_id:
-            nuxt_data = self._search_json(
+            nuxt_data = self._parse_json(
-                r'<script[^>]+\bid=["\']__NUXT_DATA__["\'][^>]*>',
+                self._search_regex(
-                webpage, 'nuxt data', None, end_pattern=r'</script>', contains_pattern=r'(?s:.+?)')
+                    r'(?s)<script[^>]+\bid=["\']__NUXT_DATA__["\'][^>]+>(.+?)</script>',
+                    webpage, 'nuxt data'),
+                'nuxt data')
 
             video_id = traverse_obj(nuxt_data, lambda _, v: re.fullmatch(r'p\d+', v), get_all=False)
 

yt_dlp/utils/_utils.py

@@ -3234,8 +3234,15 @@ def js_to_json(code, vars={}, *, strict=False):
     def create_map(mobj):
         return json.dumps(dict(json.loads(js_to_json(mobj.group(1) or '[]', vars=vars))))
 
-    code = re.sub(r'(?:new\s+)?Array\((.*?)\)', r'[\g<1>]', code)
+    def create_array(mobj):
+        return mobj.group(1) + js_to_json(f'[{mobj.group(2)}]', vars=vars) + mobj.group(3)
+
     code = re.sub(r'new Map\((\[.*?\])?\)', create_map, code)
+    while True:
+        old_code = code
+        code = re.sub(r'^(.*?)(?:new\s+)?Array\((.*?)\)(.*?)$', create_array, old_code)
+        if old_code == code:
+            break
     if not strict:
         code = re.sub(r'new Date\((".+")\)', r'\g<1>', code)
         code = re.sub(r'new \w+\((.*?)\)', lambda m: json.dumps(m.group(0)), code)