我有一个静态CSV文件,有以下标题
City State Zip Latitude Longitude Subnet Wired1 Wired2 Wireless1 Wireless2 Domain Name NAT_DHCP NAT_Wireless
当搜索IP时,我会在两个无线报头和有线报头之间查找。你知道吗
if (addr >= wired1 and addr <= wired2) or (addr >= wireless1 and addr <= wireless2):
print all header fields.
现在有些条目缺少无线范围和/或有线范围。我得到以下错误:
netaddr.core.AddrFormatError: failed to detect a valid IP address from ''
更具体地说,在无线报头上:
File "script.py", line 175, in myfile
wireless1 = (int(IPAddress(row['Wireless1'])))
现在,我正在使用Dictreader,从文档来看,它不应该跳过空行吗?有没有其他方法可以用来跳过行?你知道吗
with open('csvfiles/myfile.csv', 'rb') as incsv:
reader = csv.DictReader(incsv, delimiter=',')
如果好奇的话,下面是我的变量:
addr = (int(IPAddress(ip)))
wired1 = (int(IPAddress(row['Wired1'])))
wired2 = (int(IPAddress(row['Wired2'])))
wireless1 = (int(IPAddress(row['Wireless1'])))
wireless2 = (int(IPAddress(row['Wireless2'])))
csv行示例:
Wired1 Wired2 Wireless1 Wireless2
10.65.0.0 10.65.239.255 10.65.240.1 10.65.255.254
10.38.0.0 10.38.239.255
10.34.0.0 10.34.239.255 10.34.240.1 10.34.255.254
10.83.0.0 10.83.239.255
考虑使用^{} ,您可以更好地操纵
csv
文件。你知道吗import pandas as pd
^{}
同样,你可以用熊猫做更多的操作。因此,可以避免将空值传递给
netaddr
。你知道吗相关问题 更多 >
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