From: Sergey M․ <dstftw@gmail.com>
Date: Sat, 19 Dec 2015 23:26:47 +0000 (+0600)
Subject: [utils] Add error_to_str
X-Git-Url: http://git.oshgnacknak.de/?a=commitdiff_plain;h=fdae2358581be6f80ac5fd20b1062e87a8797f46;p=youtube-dl

[utils] Add error_to_str
---

diff --git a/youtube_dl/utils.py b/youtube_dl/utils.py
index 5b396ede8..6d3119760 100644
--- a/youtube_dl/utils.py
+++ b/youtube_dl/utils.py
@@ -1806,6 +1806,15 @@ def args_to_str(args):
     return ' '.join(shlex_quote(a) for a in args)
 
 
+def error_to_str(err):
+    err_str = str(err)
+    # On python 2 error byte string must be decoded with proper
+    # encoding rather than ascii
+    if sys.version_info[0] < 3:
+        err_str = err_str.decode(preferredencoding())
+    return err_str
+
+
 def mimetype2ext(mt):
     _, _, res = mt.rpartition('/')