[douyutv] API Changed

[dojima]

Please follow the guide below

• You will be asked some questions and requested to provide some information, please read them carefully and answer honestly
• Put an x into all the boxes [ ] relevant to your issue (like that [x])
• Use Preview tab to see how your issue will actually look like

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Make sure you are using the latest version: run youtube-dl --version and ensure your version is 2016.07.24. If it's not read this FAQ entry and update. Issues with outdated version will be rejected.

• [x] I've verified and I assure that I'm running youtube-dl 2016.07.24

  Before submitting an issue make sure you have:

• [x] At least skimmed through README and most notably FAQ and BUGS sections
• [x] Searched the bugtracker for similar issues including closed ones

  What is the purpose of your issue?

• [x] Bug report (encountered problems with youtube-dl)
• [ ] Site support request (request for adding support for a new site)
• [ ] Feature request (request for a new functionality)
• [ ] Question
• [ ] Other

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The following sections concretize particular purposed issues, you can erase any section (the contents between triple ---) not applicable to your issue

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If the purpose of this issue is a bug report, site support request or you are not completely sure provide the full verbose output as follows:

Add -v flag to your command line you run youtube-dl with, copy the whole output and insert it here. It should look similar to one below (replace it with your log inserted between triple ```):

[debug] System config: []
[debug] User config: []
[debug] Command-line args: ['http://www.douyu.com/105025', '-v']
[debug] Encodings: locale cp1252, fs mbcs, out cp437, pref cp1252
[debug] youtube-dl version 2016.07.24
[debug] Python version 3.4.4 - Windows-7-6.1.7600-SP0
[debug] exe versions: ffmpeg N-79440-g0efafc5, rtmpdump 2.4
[debug] Proxy map: {}
[DouyuTV] 105025: Downloading webpage
ERROR: Server reported error 1002: api??????
Traceback (most recent call last):
  File "C:\Users\dst\AppData\Roaming\Build archive\youtube-dl\rg3\tmpm6orrgyc\bu
ild\youtube_dl\YoutubeDL.py", line 682, in extract_info
  File "C:\Users\dst\AppData\Roaming\Build archive\youtube-dl\rg3\tmpm6orrgyc\bu
ild\youtube_dl\extractor\common.py", line 347, in extract
  File "C:\Users\dst\AppData\Roaming\Build archive\youtube-dl\rg3\tmpm6orrgyc\bu
ild\youtube_dl\extractor\douyutv.py", line 108, in _real_extract
youtube_dl.utils.ExtractorError: Server reported error 1002: api??????

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Description of your issue, suggested solution and other information

Douyutv.com API seems to have changed. As a result, youtube-dl no longer works with the site.

[yan12125]

Thanks to @steven7851, douyu will be fixed in the next version.