From 6be08ce60205a65a6739667783eead56ccc34456 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Sergey=20M=E2=80=A4?= <dstftw@gmail.com>
Date: Fri, 6 Oct 2017 23:13:53 +0700
Subject: [PATCH] [utils] Use in OnDemandPagedList by default Not using cache
 results in redundant network I/O due to downloading the same pages while
 using --playlist-items n-m

---
 youtube_dl/extractor/mixcloud.py | 2 +-
 youtube_dl/extractor/nba.py      | 2 +-
 youtube_dl/utils.py              | 2 +-
 3 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/youtube_dl/extractor/mixcloud.py b/youtube_dl/extractor/mixcloud.py
index f331db890..7b2bb6e20 100644
--- a/youtube_dl/extractor/mixcloud.py
+++ b/youtube_dl/extractor/mixcloud.py
@@ -291,7 +291,7 @@ def _real_extract(self, url):
             functools.partial(
                 self._tracks_page_func,
                 '%s/%s' % (user_id, list_type), video_id, 'list of %s' % list_type),
-            self._PAGE_SIZE, use_cache=True)
+            self._PAGE_SIZE)
 
         return self.playlist_result(
             entries, video_id, '%s (%s)' % (username, list_type), description)
diff --git a/youtube_dl/extractor/nba.py b/youtube_dl/extractor/nba.py
index 53561961c..be295a7a3 100644
--- a/youtube_dl/extractor/nba.py
+++ b/youtube_dl/extractor/nba.py
@@ -122,7 +122,7 @@ def _extract_playlist(self, orig_path, video_id, webpage):
         playlist_title = self._og_search_title(webpage, fatal=False)
         entries = OnDemandPagedList(
             functools.partial(self._fetch_page, team, video_id),
-            self._PAGE_SIZE, use_cache=True)
+            self._PAGE_SIZE)
 
         return self.playlist_result(entries, team, playlist_title)
 
diff --git a/youtube_dl/utils.py b/youtube_dl/utils.py
index 92b22e639..59fb33435 100644
--- a/youtube_dl/utils.py
+++ b/youtube_dl/utils.py
@@ -1933,7 +1933,7 @@ def __len__(self):
 
 
 class OnDemandPagedList(PagedList):
-    def __init__(self, pagefunc, pagesize, use_cache=False):
+    def __init__(self, pagefunc, pagesize, use_cache=True):
         self._pagefunc = pagefunc
         self._pagesize = pagesize
         self._use_cache = use_cache