小编Dan*_*Dan的帖子

这是我的功能:

def printSubnetCountList(countList):
    print type(countList)
    for k, v in countList:
        if value:
            print "Subnet %d: %d" % key, value

这是通过传递给它的字典调用函数时的输出:

<type 'dict'>
Traceback (most recent call last):
  File "compareScans.py", line 81, in <module>
    printSubnetCountList(subnetCountOld)
  File "compareScans.py", line 70, in printSubnetCountList
    for k, v in countList:
TypeError: 'int' object is not iterable

有任何想法吗？

我有一个充满IP地址的列表.我想遍历列表并打印每个IP地址.当我尝试这样做时:

def printList(theList):
    for item in theList:
        print item

输出看起来像这样:

['8.0.226.5']
['8.0.247.5']
['8.0.247.71']
['8.0.249.28']
['8.0.249.29']

我已经尝试了一切,包括循环中的"print item [0]".我究竟做错了什么？