export.py 文件源码

def _format_types_count(types_count, array_types_count=None):
        """ Format types_count to a readable sting.

        >>> format_types_count({'integer': 10, 'boolean': 5, 'null': 3, })
        'integer : 10, boolean : 5, null : 3'

        >>> format_types_count({'ARRAY': 10, 'null': 3, }, {'float': 4})
        'ARRAY(float : 4) : 10, null : 3'

        :param types_count: dict
        :param array_types_count: dict, default None
        :return types_count_string : str
        """
        if types_count is None:
            return str(None)

        types_count = sorted(types_count.items(), key=lambda x: x[1], reverse=True)

        type_count_list = list()
        for type_name, count in types_count:
            if type_name == 'ARRAY':
                array_type_name = _SchemaPreProcessing._format_types_count(array_types_count)
                type_count_list.append('ARRAY(' + array_type_name + ') : ' + str(count))
            else:
                type_count_list.append(str(type_name) + ' : ' + str(count))

        types_count_string = ', '.join(type_count_list)
        return types_count_string