【问题标题】:upload picture through external website to gravatar profile通过外部网站上传图片到 gravatar 个人资料
【发布时间】:2011-06-13 23:50:33
【问题描述】:

我想知道是否可以创建一个上传功能,通过我自己的网站将图片上传到gravatar网站?

【问题讨论】:

    标签: python django gravatar


    【解决方案1】:

    是的,这是可能的。请参阅http://en.gravatar.com/site/implement/xmlrpc/,特别是grav.saveData 或grav.SaveUrl 调用。

    【讨论】:

      【解决方案2】:

      是的,这是可能的!

      import base64
      
      from xmlrpclib import ServerProxy, Fault
      from hashlib import md5
      
      
      class GravatarXMLRPC(object):
          API_URI = 'https://secure.gravatar.com/xmlrpc?user={0}'
      
          def __init__(self, request, password=''):
              self.request = request
              self.password = password
              self.email = sanitize_email(request.user.email)
              self.email_hash = md5_hash(self.email)
              self._server = ServerProxy(
                  self.API_URI.format(self.email_hash))
      
          def saveData(self, image):
              """ Save binary image data as a userimage for this account """           
              params = { 'data': base64_encode(image.read()), 'rating': 0, }
              return self._call('saveData', params)
              #return self.useUserimage(image)
      
          def _call(self, method, params={}):
              """ Call a method from the API, gets 'grav.' prepended to it. """
              args = { 'password': self.password, }
              args.update(params)
      
              try:
                  return getattr(self._server, 'grav.' + method, None)(args)
              except Fault as error:
                  error_msg = "Server error: {1} (error code: {0})"
                  print error_msg.format(error.faultCode, error.faultString)
      
      
      def base64_encode(obj):
          return base64.b64encode(obj)
      
      def sanitize_email(email):
          return email.lower().strip()
      
      def md5_hash(string):
          return md5(string.encode('utf-8')).hexdigest()
      

      只需在你的视图中调用类:)

      【讨论】:

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