old_contents: #!/usr/bin/env python
  
  __all__ = ['nicovideo_download']
  
  from ..common import *
  
  def nicovideo_login(user, password):
      data = "current_form=login&mail=" + user +"&password=" + password + "&login_submit=Log+In"
      response = request.urlopen(request.Request("https://secure.nicovideo.jp/secure/login?site=niconico", headers=fake_headers, data=data.encode('utf-8')))
      return response.headers
  
  def nicovideo_download(url, output_dir='.', merge=True, info_only=False, **kwargs):
      import ssl
      ssl_context = request.HTTPSHandler(
  context=ssl.SSLContext(ssl.PROTOCOL_TLSv1))
      cookie_handler = request.HTTPCookieProcessor()
      opener = request.build_opener(ssl_context, cookie_handler)
      request.install_opener(opener)
  
      import netrc, getpass
      try:
          info = netrc.netrc().authenticators('nicovideo')
      except FileNotFoundError:
          info = None
      if info is None:
          user = input("User:     ")
          password = getpass.getpass("Password: ")
      else:
          user, password = info[0], info[2]
      print("Logging in...")
      nicovideo_login(user, password)
  
      html = get_html(url) # necessary!
      title = unicodize(r1(r'<span class="videoHeaderTitle"[^>]*>([^<]+)</span>', html))
  
      vid = url.split('/')[-1].split('?')[0]
      api_html = get_html('http://www.nicovideo.jp/api/getflv?v=%s' % vid)
      real_url = parse.unquote(r1(r'url=([^&]+)&', api_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 = "Nicovideo.jp"
  download = nicovideo_download
  download_playlist = playlist_not_supported('nicovideo')
  
new_contents: #!/usr/bin/env python
  
  __all__ = ['nicovideo_download']
  
  from ..common import *
  
  def nicovideo_login(user, password):
      data = "current_form=login&mail=" + user +"&password=" + password + "&login_submit=Log+In"
      response = request.urlopen(request.Request("https://secure.nicovideo.jp/secure/login?site=niconico", headers=fake_headers, data=data.encode('utf-8')))
      return response.headers
  
  def nicovideo_download(url, output_dir='.', merge=True, info_only=False, **kwargs):
      import ssl
      ssl_context = request.HTTPSHandler(
  context=ssl.SSLContext(ssl.PROTOCOL_TLSv1))
      cookie_handler = request.HTTPCookieProcessor()
      opener = request.build_opener(ssl_context, cookie_handler)
      request.install_opener(opener)
  
      import netrc, getpass
      try:
          info = netrc.netrc().authenticators('nicovideo')
      except:
          info = None
      if info is None:
          user = input("User:     ")
          password = getpass.getpass("Password: ")
      else:
          user, password = info[0], info[2]
      print("Logging in...")
      nicovideo_login(user, password)
  
      html = get_html(url) # necessary!
      title = unicodize(r1(r'<span class="videoHeaderTitle"[^>]*>([^<]+)</span>', html))
  
      vid = url.split('/')[-1].split('?')[0]
      api_html = get_html('http://www.nicovideo.jp/api/getflv?v=%s' % vid)
      real_url = parse.unquote(r1(r'url=([^&]+)&', api_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 = "Nicovideo.jp"
  download = nicovideo_download
  download_playlist = playlist_not_supported('nicovideo')
  
subject: fix #803