关于python：AttributeError：’tuple’对象在写入文件时没有属性’write’错误

AttributeError: 'tuple' object has no attribute 'write' error while writing into a file

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from netmiko import ConnectHandler
from textfsm import *

cisco_device = { 'device_type' : 'cisco_ios', 'ip' : 'x.x.x.x', 'username':'gtomy200', 'password':'xxxxx'}
net_connect = ConnectHandler(**cisco_device)

fo=("testme.txt" , 'w')

output = net_connect.send_command("show int brief")

re_table = TextFSM(open('xr_show_int_br','r'))

data = re_table.ParseText(output)

print (output)

for s in re_table.header:

fo.write("%s;" %s)

fo.write("
")

for row in data:
print (row)
for s in row:

fo.write("%s" %s)
fo.write("
")

fo.close()

关于以下错误，有人能帮忙吗？

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Traceback (most recent call last):
File"/Users/gtomy200/Desktop/Py/test.py", line 20, in
fo.write("%s;" %s)
AttributeError: 'tuple' object has no attribute 'write'

号

fo是一个元组，使用with open()进行文件操作。更安全更容易。

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with open ("myfile.txt","w") as ff:
ff.write("string") #you can't use anything but strings in here,
#so convert your variables to string

您要确保您的open文件：

1 2	fo = open("testme.txt" , 'w') # ^^^^

事实上，你想写两个元组：

1 2	fo = ("testme.txt", 'w') # ^ no open

号

这不管用。