powstream_utils.py 文件源码

def cleanup_dir(tmpdir, keep_data_files=False, ignore_errors=False):
    if keep_data_files: return
    #Remove our tmpdir, but don't fail the test if it doesn't remove
    try:
        shutil.rmtree(tmpdir, ignore_errors=ignore_errors)
    except OSError as oe:
        error = ""
        if oe.errno: error = "%s: " % oe.errno
        if oe.strerror: error += oe.strerror
        if oe.filename: error += " (filename: %s)" % oe.filename
        log.warning("Unable to remove powstream temporary directory %s due to error reported by OS: %s" % (tmpdir, error))
    except:
        log.warning("Unable to remove powstream temporary directory %s: %s" % (tmpdir, sys.exc_info()[0]))

##
# Called by signal handlers to clean-up then exit