diff options
| -rw-r--r-- | youtube_dl/utils.py | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/youtube_dl/utils.py b/youtube_dl/utils.py index 98732e8e9..daf94abd1 100644 --- a/youtube_dl/utils.py +++ b/youtube_dl/utils.py @@ -611,7 +611,9 @@ class YoutubeDLHandler(compat_urllib_request.HTTPHandler): def http_request(self, req): for h, v in std_headers.items(): - if h not in req.headers: + # Capitalize is needed because of Python bug 2275: http://bugs.python.org/issue2275 + # The dict keys are capitalized because of this bug by urllib + if h.capitalize() not in req.headers: req.add_header(h, v) if 'Youtubedl-no-compression' in req.headers: if 'Accept-encoding' in req.headers: |