pages.py 文件源码

def get_entry_objects(entry_list):
    """
    Retrieve a list of (entry, data_obj) pairs.
    """
    # Grouping these together like this just to minimize the number of calls
    # to get_database_table.
    author_table = dh.get_database_table('authors')

    for table_name, group in it.groupby(entry_list, key=lambda x: x.table):
        table = dh.get_database_table(table_name)

        for entry_obj in group:
            data_obj = table[entry_obj.data_id]

            # Retrieve the author objects as well
            author_objs = [author_table[author_id] for author_id in data_obj.author_ids]

            yield (entry_obj, data_obj, author_objs)