text: #!/usr/bin/env python
  
  __all__ = ['dailymotion_download']
  
  from ..common import *
  
  def extract_m3u(url):
      content = get_content(url)
      m3u_url = re.findall(r'http://.*', content)[0]
      return match1(m3u_url, r'([^#]+)')
  
  def dailymotion_download(url, output_dir = '.', merge = True, info_only = False, **kwargs):
      """Downloads Dailymotion videos by URL.
      """
  
      html = get_content(url)
      info = json.loads(match1(html, r'qualities":({.+?}),"'))
      title = match1(html, r'"video_title"\s*:\s*"([^"]+)"') or \
              match1(html, r'"title"\s*:\s*"([^"]+)"')
  
      for quality in ['1080','720','480','380','240','auto']:
          try:
              real_url = info[quality][0]["url"]
              if real_url:
                  break
          except KeyError:
              pass
  
      m3u_url = extract_m3u(real_url)
      mime, ext, size = 'video/mp4', 'mp4', 0
  
      print_info(site_info, title, mime, size)
      if not info_only:
          download_url_ffmpeg(m3u_url, title, ext, output_dir=output_dir, merge=merge)
  
  site_info = "Dailymotion.com"
  download = dailymotion_download
  download_playlist = playlist_not_supported('dailymotion')
  