From 28445dbfbfb28f86f5b92eff3134e7ce0a16a957 Mon Sep 17 00:00:00 2001
From: ajnar <alvear.devs@gmail.com>
Date: Mon, 10 Jun 2024 20:59:18 -0300
Subject: [PATCH] [MercadoLibre] Add extractor

---
 yt_dlp/extractor/_extractors.py  |   1 +
 yt_dlp/extractor/mercadolibre.py | 113 +++++++++++++++++++++++++++++++
 2 files changed, 114 insertions(+)
 create mode 100644 yt_dlp/extractor/mercadolibre.py

diff --git a/yt_dlp/extractor/_extractors.py b/yt_dlp/extractor/_extractors.py
index e9cd38a65..5b849aac1 100644
--- a/yt_dlp/extractor/_extractors.py
+++ b/yt_dlp/extractor/_extractors.py
@@ -1111,6 +1111,7 @@ from .megatvcom import (
 )
 from .meipai import MeipaiIE
 from .melonvod import MelonVODIE
+from .mercadolibre import MercadoLibreIE
 from .metacritic import MetacriticIE
 from .mgtv import MGTVIE
 from .microsoftembed import MicrosoftEmbedIE
diff --git a/yt_dlp/extractor/mercadolibre.py b/yt_dlp/extractor/mercadolibre.py
new file mode 100644
index 000000000..4a43b8b45
--- /dev/null
+++ b/yt_dlp/extractor/mercadolibre.py
@@ -0,0 +1,113 @@
+from .common import InfoExtractor
+from ..utils import ExtractorError, traverse_obj
+
+
+class MercadoLibreIE(InfoExtractor):
+
+    _VALID_URL = r'https?://(?:www\.|.*\.)?mercadolibre\.com\.ar/*.*/(?P<id>MLA-?[0-9]+)'
+
+    _TESTS = [
+        {
+            'url': 'https://articulo.mercadolibre.com.ar/MLA-780443524-pool-profesional-mesa-de-ping-pong-comedor-accesorios-_JM#position=5&search_layout=stack&type=item&tracking_id=b9180504-37fc-4829-adff-4320ac49464c',
+            'info_dict': {
+                'id': 'MLA-780443524',
+                'title': 'Pool Profesional + Mesa De Ping Pong + Comedor + Accesorios',
+                'price': '651.999'
+            },
+            'playlist': [{
+                'info_dict': {
+                    'id': 'iUvfyU',
+                    'ext': 'mp4',
+                    'formats': 'mincount:2',
+                    'duration': 49.08,
+                    'title': 'Pool Profesional + Mesa De Ping Pong + Comedor + Accesorios',
+                    'view_count': int
+                }
+            }
+            ],
+            'params': {
+                'skip_download': True,
+            }
+        },
+        {
+            'url': 'https://www.mercadolibre.com.ar/motorola-moto-e22-64gb-azul-4gb-ram/p/MLA25665291?pdp_filters=seller_id%3A225480741#reco_item_pos=20&reco_backend=machinalis-seller-items-pdp&reco_backend_type=low_level&reco_client=vip-seller_items-above&reco_id=08cf53bc-f759-4c39-9253-ae21f5d75ae9',
+            'info_dict': {
+                'id': 'MLA25665291',
+                'title': 'Motorola Moto E22 64GB Azul 4GB RAM',
+                'price': '399.999',
+            },
+            'playlist': [{
+                'info_dict': {
+                    'id': 'gO27T5',
+                    'ext': 'mp4',
+                    'formats': 'mincount:4',
+                    'duration': 56.21,
+                    'title': 'Motorola Moto E22 64GB Azul 4GB RAM',
+                    'view_count': int,
+                }
+            }
+            ],
+            'params': {
+                'skip_download': True,
+            }
+        },
+        {
+            'url': 'https://www.mercadolibre.com.ar/sony-playstation-5-825gb-digital-edition-color-blanco-y-negro-2020/p/MLA16253015',
+            'info_dict': {
+                'id': 'MLA16253015',
+                'title': 'Sony PlayStation 5 825GB Digital Edition  color blanco y negro 2020',
+                'price': '1.779.999',
+            },
+            'playlist_mincount': 2,
+            'params': {
+                'skip_download': True,
+            }
+        },
+    ]
+
+    def _real_initialize(self):
+        self._request_webpage('https://www.mercadolibre.com.ar/', None, 'Setting up session')
+
+    def _real_extract(self, url):
+
+        display_id = self._match_id(url)
+
+        webpage = self._download_webpage(url, display_id)
+
+        title = self._search_regex(r'<h1 class="ui-pdp-title">(.*?)</h1>', webpage, 'title', fatal=True)
+        price = self._search_regex(r'<span class="andes-money-amount__fraction" aria-hidden="true">(.*?)</span>', webpage, 'precio', fatal=True)
+
+        data = self._search_json(
+            r'window\.__PRELOADED_STATE__\s*=', webpage, 'json data', display_id)
+
+        shorts = traverse_obj(data, (
+            'initialState', 'components', 'gallery', 'clips', 'shorts'))
+
+        if len(shorts) == 0:
+            raise ExtractorError('No videos found at the site')
+
+        entries = []
+        for short in shorts:
+            video_id = short['id']
+            video_url = short['video_url']
+
+            formats = self._extract_m3u8_formats(video_url, video_id)
+
+            entry = {
+                'id': video_id,
+                'title': title,
+                'duration': short['video_duration'],
+                'view_count': short['views'],
+                'formats': formats
+            }
+            entries.append(entry)
+
+        response = {
+            '_type': 'playlist',
+            'id': display_id,
+            'title': title,
+            'price': price,
+            'entries': entries,
+        }
+
+        return response