From 999efec5cc8a8345a305ea858f235541b3289006 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Mike=20F=C3=A4hrmann?= <mike_faehrmann@web.de>
Date: Thu, 30 Apr 2020 21:16:09 +0200
Subject: [PATCH] [deviantart] limit API wait times to 2**9=512 seconds (#721)

---
 gallery_dl/extractor/deviantart.py | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/gallery_dl/extractor/deviantart.py b/gallery_dl/extractor/deviantart.py
index ca722b89..26310527 100644
--- a/gallery_dl/extractor/deviantart.py
+++ b/gallery_dl/extractor/deviantart.py
@@ -1006,7 +1006,8 @@ class DeviantartOAuthAPI():
             msg = "API responded with {} {}".format(
                 status, response.reason)
             if status == 429:
-                self.delay += 1
+                if self.delay < 9:
+                    self.delay += 1
                 self.log.warning("%s. Using %ds delay.", msg, 2 ** self.delay)
             else:
                 self.log.error(msg)