From 0396806f671e5828c2abdeb8048acf8b654507b6 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Sergey=20M=E2=80=A4?= <dstftw@gmail.com>
Date: Fri, 21 Jul 2017 00:13:32 +0700
Subject: [PATCH] [YoutubeDL] Do not override id, extractor and extractor_key
 in url_transparent All these meta fields must be borrowed from final
 extractor that actually performs extraction. This commit fixes extractor id
 in download archives for url_transparent downloads. Previously, 'transparent'
 extractor was erroneously used for extractor archive id, e.g. 'eggheadlesson
 4n8ugwwj5t' instead of 'wistia 4n8ugwwj5t'.

---
 test/test_YoutubeDL.py  | 7 ++++++-
 youtube_dl/YoutubeDL.py | 2 +-
 2 files changed, 7 insertions(+), 2 deletions(-)

diff --git a/test/test_YoutubeDL.py b/test/test_YoutubeDL.py
index 70989e232..e0decb81c 100644
--- a/test/test_YoutubeDL.py
+++ b/test/test_YoutubeDL.py
@@ -41,6 +41,7 @@ def _make_result(formats, **kwargs):
         'id': 'testid',
         'title': 'testttitle',
         'extractor': 'testex',
+        'extractor_key': 'TestEx',
     }
     res.update(**kwargs)
     return res
@@ -761,7 +762,8 @@ class TestYoutubeDL(unittest.TestCase):
                     '_type': 'url_transparent',
                     'url': 'foo2:',
                     'ie_key': 'Foo2',
-                    'title': 'foo1 title'
+                    'title': 'foo1 title',
+                    'id': 'foo1_id',
                 }
 
         class Foo2IE(InfoExtractor):
@@ -787,6 +789,9 @@ class TestYoutubeDL(unittest.TestCase):
         downloaded = ydl.downloaded_info_dicts[0]
         self.assertEqual(downloaded['url'], TEST_URL)
         self.assertEqual(downloaded['title'], 'foo1 title')
+        self.assertEqual(downloaded['id'], 'testid')
+        self.assertEqual(downloaded['extractor'], 'testex')
+        self.assertEqual(downloaded['extractor_key'], 'TestEx')
 
 
 if __name__ == '__main__':
diff --git a/youtube_dl/YoutubeDL.py b/youtube_dl/YoutubeDL.py
index 89c07be29..f94836d06 100755
--- a/youtube_dl/YoutubeDL.py
+++ b/youtube_dl/YoutubeDL.py
@@ -860,7 +860,7 @@ class YoutubeDL(object):
 
             force_properties = dict(
                 (k, v) for k, v in ie_result.items() if v is not None)
-            for f in ('_type', 'url', 'ie_key'):
+            for f in ('_type', 'url', 'id', 'extractor', 'extractor_key', 'ie_key'):
                 if f in force_properties:
                     del force_properties[f]
             new_result = info.copy()