IOError: Not a gzipped file

[Rudloff]

pierre@Rudloff:~/Bureau/youtube-dl$ ./youtube-dl http://www.nanarland.com/play_video.php?vid=86 -v
[debug] System config: []
[debug] User config: []
[debug] Command-line args: ['http://www.nanarland.com/play_video.php?vid=86', '-v']
[debug] youtube-dl version 2013.08.17
[debug] Python version 2.7.3 - Linux-3.2.0-4-amd64-x86_64-with-debian-7.1
[debug] Proxy map: {}
WARNING: Falling back on generic information extractor.
[generic] play_video.php?vid=86: Downloading webpage
Traceback (most recent call last):
  File "/usr/lib/python2.7/runpy.py", line 162, in _run_module_as_main
    "__main__", fname, loader, pkg_name)
  File "/usr/lib/python2.7/runpy.py", line 72, in _run_code
    exec code in run_globals
  File "./youtube-dl/__main__.py", line 18, in <module>
  File "./youtube-dl/youtube_dl/__init__.py", line 639, in main

  File "./youtube-dl/youtube_dl/__init__.py", line 623, in _real_main

  File "./youtube-dl/youtube_dl/YoutubeDL.py", line 573, in download
  File "./youtube-dl/youtube_dl/YoutubeDL.py", line 312, in extract_info
  File "./youtube-dl/youtube_dl/extractor/common.py", line 96, in extract
  File "./youtube-dl/youtube_dl/extractor/generic.py", line 115, in _real_extract
  File "./youtube-dl/youtube_dl/extractor/common.py", line 155, in _download_webpage
  File "./youtube-dl/youtube_dl/extractor/common.py", line 141, in _download_webpage_handle
  File "/usr/lib/python2.7/gzip.py", line 249, in read
    self._read(readsize)
  File "/usr/lib/python2.7/gzip.py", line 291, in _read
    self._read_gzip_header()
  File "/usr/lib/python2.7/gzip.py", line 185, in _read_gzip_header
    raise IOError, 'Not a gzipped file'
IOError: Not a gzipped file

[phihag]

Here's a partial hexdump of the content at that URL:

000016c0  1e b6 cf 9f b3 3f 30 ff  3e d3 e1 b3 af bf fa 5f  |.....?0.>......_|
000016d0  00 00 00 ff ff 03 00 62  e9 c9 c5 87 6a 00 00 3c  |.......b....j..<|
000016e0  2f 62 6f 64 79 3e 0d 0a  3c 2f 68 74 6d 6c 3e 0d  |/body>..</html>.|
000016f0  0a                                                |.|

So after the end of the gzip content, this webpage sends uncompressed HTML code, which the gzip binary (and apparently web browsers) just ignore, but the Python gzip module trips over.

[phihag]

Fixed, thanks for the report.