add support for Dailymotion

you_get/downloader/__init__.py

@@ -3,6 +3,7 @@
 from .acfun import *
 from .bilibili import *
 from .cntv import *
+from .dailymotion import *
 from .ifeng import *
 from .iqiyi import *
 from .ku6 import *

you_get/downloader/dailymotion.py

+#!/usr/bin/env python
+
+__all__ = ['dailymotion_download']
+
+from ..common import *
+
+def dailymotion_download(url, output_dir = '.', merge = True, info_only = False):
+    html = get_html(url)
+    html = parse.unquote(html).replace('\/', '/')
+    
+    title = r1(r'meta property="og:title" content="([^"]+)"', html)
+    title = escape_file_path(title)
+    
+    real_url = r1(r',\"sdURL\"\:\"([^\"]+?)\",', html)
+    type, ext, size = url_info(real_url)
+    
+    print_info(site_info, title, type, size)
+    if not info_only:
+        download_urls([real_url], title, ext, size, output_dir, merge = merge)
+
+site_info = "Dailymotion.com"
+download = dailymotion_download
+download_playlist = playlist_not_supported('dailymotion')

you_get/main.py

@@ -22,6 +22,7 @@ def url_to_module(url):
         'acfun': acfun,
         'bilibili': bilibili,
         'cntv': cntv,
+        'dailymotion': dailymotion,
         'iask': sina,
         'ifeng': ifeng,
         'iqiyi': iqiyi,