X-Git-Url: https://git.rapsys.eu/youtubedl/blobdiff_plain/0652569e481a8cf0995a00635ef62143fa779add..a34523ca91b29db5a13e32df5c2aaef97bf54cb0:/youtube_dl/extractor/niconico.py

diff --git a/youtube_dl/extractor/niconico.py b/youtube_dl/extractor/niconico.py
index 0f8aa5a..bda1cff 100644
--- a/youtube_dl/extractor/niconico.py
+++ b/youtube_dl/extractor/niconico.py
@@ -12,6 +12,7 @@ from ..compat import (
     compat_urlparse,
 )
 from ..utils import (
+    encode_dict,
     ExtractorError,
     int_or_none,
     parse_duration,
@@ -100,10 +101,7 @@ class NiconicoIE(InfoExtractor):
             'mail': username,
             'password': password,
         }
-        # Convert to UTF-8 *before* urlencode because Python 2.x's urlencode
-        # chokes on unicode
-        login_form = dict((k.encode('utf-8'), v.encode('utf-8')) for k, v in login_form_strs.items())
-        login_data = compat_urllib_parse.urlencode(login_form).encode('utf-8')
+        login_data = compat_urllib_parse.urlencode(encode_dict(login_form_strs)).encode('utf-8')
         request = compat_urllib_request.Request(
             'https://secure.nicovideo.jp/secure/login', login_data)
         login_results = self._download_webpage(