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我正在尝试构建此脚本以检查远程服务器上的文件是否包含设置的后缀，即 IE .ok、.err、.log。我不知道为什么我得到了我的回报 "('\\\\THPNWSS5\\d$\\DA$Utils\\log\\networker', [], ['P3EWS.err']) nothing is equal“
我知道我的 try 语句有问题，但我看不到它。

    chkbkpstats = csv.reader(file('c://temp//networkerservers1.csv'))

    srvrs = []
    for row in chkbkpstats:
        srvrs.append({'Name' : row[0], 'Instance' : row[1]})

    for srvr in srvrs:
        srvrName = (srvr['Name'])
        srvrInst = (srvr['Instance'])
        w2k3chk = r'\\%s\d$\DA$Utils\log\networker' % srvrName
        w2k8chk = r'\\%s\c$\ProgramData\folder\DA$Utils\log\networker' % srvrName

        try:
            c = wmi.WMI(srvr['Name'])
        except:
            print 'Error connecting to %s to check OS version' % srvrName

        else:
            osVer = c.Win32_OperatingSystem()[0].Caption
            if '2003' in osVer:
                for file in os.walk(w2k3chk):
                    print file
                    try:
                        if srvrInst == srvrInst + ".log":
                            print 'The Backup for %s on %s still running' % (srvrInst, srvrName)
                        if srvrInst == (srvrInst + ".ok"):
                            print 'Completed Successfully'
                        if srvrInst == (srvrInst + ".err"):
                            print 'Backup failed'
                    except:
                        print 'nothing is equal'
                #print '%s is w2k3' % srvr['Name']
            elif '2008' in osVer:
                print '%s is w2k8' % srvr['Name']
4

2 回答 2

2

这条线有问题

 if srvrInst == file.srvrInst + ".log":

应该 ：-

if file == (srvrInst + ".log"):

文件没有srvrInst.

编辑后更新：-

你怎么能认为这是真实的：-

if srvrInst == (srvrInst + ".ok"):

认为srvrInst="John"

"约翰"=="约翰.ok"

永远是真的？？？？

于 2012-09-07T18:37:50.327 回答
0

虽然@लंड 指出了您当前代码中最紧迫的错误，但他建议的修复file == (srcInst + ".log")方法也不起作用。那是因为该os.walk函数不仅返回文件名。它返回一个三元组的生成器，每个元组由一个目录、一个子目录列表（也将被遍历）和一个文件列表组成。您需要一个额外的循环来遍历各个文件。

像这样的东西应该工作：

found = False
for folder, subfolders, files in os.walk(w2k3chk):
    for file in files:
        if file == srvrInst + ".log":
            found = True
            print 'The Backup for %s on %s still running' % (srvrInst, srvrName)
        elif file == (srvrInst + ".ok"):
            found = True
            print 'Completed Successfully'
        elif file == (srvrInst + ".err"):
            found = True
            print 'Backup failed'
if not found:
    print 'No file found'

如果您确定要搜索的文件夹中应该只有一个文件，您可以简化一下：

try:
    folder, subfolders, files = next(os.walk(w2k3chk)):
    file = files[0]
    if file == srvrInst + ".log":
        print 'The Backup for %s on %s still running' % (srvrInst, srvrName)
    elif file == (srvrInst + ".ok"):
        print 'Completed Successfully'
    elif file == (srvrInst + ".err"):
        print 'Backup failed'
    else:
        print 'Unknown file found: %s' % (file)
except (StopIteration, IndexError): # exceptions if folder or file doesn't exist
    print 'No file found'
于 2012-09-07T19:33:30.653 回答