def post(self, post_id, fields=None, **params):

        """

        :param post_id:
        :param fields:
        :param params:
        :return:
        """
        if fields:
            fields = ",".join(fields)

        parameters = {"fields": fields,
                      "access_token": self.key}
        parameters = self.merge_params(parameters, params)

        return self.api_call('%s' % post_id, parameters)
def post(self, post_id, fields=None, **params):

        """

        :param post_id:
        :param fields:
        :param params:
        :return:
        """
        if fields:
            fields = ",".join(fields)

        parameters = {"fields": fields,
                      "access_token": self.key}
        parameters = self.merge_params(parameters, params)

        return self.api_call('%s' % post_id, parameters)
def post ( self , post_id , fields = None , * * params ) : if fields : fields = "," . join ( fields ) parameters = { "fields" : fields , "access_token" : self . key } parameters = self . merge_params ( parameters , params ) return self . api_call ( '%s' % post_id , parameters )
:param post_id:
        :param fields:
        :param params:
        :return:
: param post_id : : param fields : : param params : : return :