Python rcの例

コード例 #1

ファイル: ttime.py プロジェクト: wschoenell/astrometry.net

def count_file_descriptors():
    procfn = '/proc/%d/fd' % os.getpid()
    try:
        # Linux: /proc/PID/fd/*
        t = os.listdir(procfn)
        return len(t)
    except:
        pass

    try:
        # OSX: "lsof"
        from run_command import run_command as rc
        cmd = 'lsof -p %i' % os.getpid()
        rtn,out,err = rc(cmd)
        if rtn == 0:
            return len(out.split('\n'))
    except:
        pass
    return 0

コード例 #2

ファイル: ttime.py プロジェクト: Carl4/astrometry.net

def count_file_descriptors():
    '''
    Returns the number of file descriptors used by the current process.
    On Linux this uses the */proc* filesystem; on Mac OSX it uses the *lsof*
    command.
    '''
    procfn = '/proc/%d/fd' % os.getpid()
    try:
        # Linux: /proc/PID/fd/*
        t = os.listdir(procfn)
        return len(t)
    except:
        pass

    try:
        # OSX: "lsof"
        from run_command import run_command as rc
        cmd = 'lsof -p %i' % os.getpid()
        rtn,out,err = rc(cmd)
        if rtn == 0:
            return len(out.split('\n'))
    except:
        pass
    return 0