Python Avatar.get_by_id示例

示例#1

文件： upload_avatar.py 项目： saferif/gravatar-for-teachers

 def post(self):
     error = None
     try:
         upload = self.get_uploads()[0]
         email_hash = md5(self.user.email)
         avatar = Avatar.get_by_id(email_hash)
         if not avatar:
             avatar = Avatar.create(email_hash, avatar=upload.key())
         else:
             avatar.avatar = upload.key()
         avatar.put()
     except:
         error = 'Error occurred during file upload'
     finally:
         self.redirect_to('dashboard', **({'error': error} if error else {}))

示例#2

 def post(self):
     error = None
     try:
         upload = self.get_uploads()[0]
         email_hash = md5(self.user.email)
         avatar = Avatar.get_by_id(email_hash)
         if not avatar:
             avatar = Avatar.create(email_hash, avatar=upload.key())
         else:
             avatar.avatar = upload.key()
         avatar.put()
     except:
         error = 'Error occurred during file upload'
     finally:
         self.redirect_to('dashboard', **({
             'error': error
         } if error else {}))

示例#3

文件： avatar.py 项目： saferif/gravatar-for-teachers

 def get(self, email_hash):
     avatar = Avatar.get_by_id(email_hash)
     if (not avatar) or (not blobstore.get(avatar.avatar)):
         self.abort(404)
     else:
         self.send_blob(avatar.avatar)