db.py 文件源码

def database_reset(ctx):
    """
    Reset's the database based on the current configuration
    """
    logger.info('Resetting database ...')
    ctx['NNTPSettings'].open(reset=True)
    __db_prep(ctx)

    db_path = join(ctx['NNTPSettings'].base_dir, 'cache', 'search')
    logger.debug('Scanning %s for databases...' % db_path)
    with pushd(db_path, create_if_missing=True):
        for entry in listdir(db_path):
            db_file = join(db_path, entry)
            if not isfile(db_file):
                continue

            try:
                unlink(db_file)
                logger.info('Removed %s ...' % entry)
            except:
                logger.warning('Failed to remove %s ...' % entry)