code: def verify_token(self, token):
          '''
          If token is valid Then returns user name associated with token
          Else False.
          '''
          try:
              result = self.resolver.get_token(token)
          except Exception as ex:
              raise EauthAuthenticationError(
                  "Token validation failed with {0}.".format(repr(ex)))
  
          return resulf verify_token(self, token):
          '''
          If token is valid Then returns user name associated with token
          Else False.
          '''
          try:
              result = self.resolver.get_token(token)
          except Exception as ex:
              raise EauthAuthenticationError(
                  "Token validation failed with {0}.".format(repr(ex)))
  
          return result
docs: If token is valid Then returns user name associated with token
          Else False.