appAux.py 文件源码

def psutil_phymem_usage():
    """
    Return physical memory usage (float)
    Requires the cross-platform psutil (>=v0.3) library
    (http://code.google.com/p/psutil/)
    """
    # This is needed to avoid a deprecation warning error with
    # newer psutil versions

    if settings.__PSUTIL__ == False:
        return 0.0

    try:
        percent = psutil.virtual_memory().percent
    except:
        percent = psutil.phymem_usage().percent
    return percent