sqlInterface.py 文件源码

def load_annotation(ref_db_path):
    """
    Load the reference annotation table
    :param ref_db_path: path to reference genome database. Must have table Annotation.__tablename__
    :return: DataFrame
    """
    engine = create_engine('sqlite:///' + ref_db_path)
    df = pd.read_sql_table(Annotation.__tablename__, engine)
    return df