python在列表中循环

Question

need some help on looping the all the list and print the list name currently i have few raspberry pi type and windows PC, i want to ping all the pi and windows and get respond below are some of what i have tried

question is how to loop, piserver, pi2b,pi2,pi3,pi4 and windows

import platform
plat = platform.system()
piservers = {"10.10.10.115", "10.10.10.125", "10.10.10.135", "10.10.10.145", "10.10.10.165", "10.10.10.175", "10.10.10.185"}
pi2b= {"10.10.10.111", "10.10.10.112", "10.10.10.113", "10.10.10.114"}
pi2 = {"10.10.10.121", "10.10.10.122", "10.10.10.123", "10.10.10.124"}
pi3 = {"10.10.10.131", "10.10.10.132", "10.10.10.133", "10.10.10.134"}
pi4 = {"10.10.10.141", "10.10.10.142", "10.10.10.143", "10.10.10.144"}
Windows = {"10.10.10.151", "10.10.10.152", "10.10.10.153", "10.10.10.154"}

for vm in piservers :
    # Check for Windows and Linux Platforms
    if plat == "Windows":
        response = os.system("ping -n 1 " + vm)
        pass

    elif plat == "Linux":
        response = os.system("ping -c 1 -W 3 " + vm)
        pass

    #and then check the response...
    if response == 0:
        print ("***********************************")
        print(vm, 'is UP!')
        print ("***********************************")
        print ("\n")
    elif response == 2 or 256 or 512:
        print ("***********************************")
        print(vm, 'is DOWN and No response from Server!')
        print ("***********************************")
        print ("\n")
    else:
        print ("***********************************")
        print(vm, 'is DOWN!')
        print ("***********************************")
        print ("\n")

Answer 1

在您的elif语句中，它应该是：

elif response == 2 or response == 256 or response == 512:

Answer 2

If you want to loop through all the sets at once, you can do:

for vm in piservers|pi2b|pi2|pi3|pi4|Windows:

Update

To get the server list name, write a function like this:

def get_server(ip):
    servers = ['piservers', 'pi2b', 'pi2', 'pi3', 'pi4', 'Windows']
    for server in servers:
        if ip in eval(server):
            return server
    return ''

Use this function where ever you need to show the list name. for example:

get_server('10.10.10.151')                                                                                                           
'Windows'
get_server('10.10.10.133')                                                                                                           
'pi3'

In your case, the code will look like this,

get_server(vm)