我有类似的要求，所以我实现它如下所示。它在Windows 64位和Linux上进行了测试。

import subprocess
def systemCommand(Command):
    Output = ""
    Error = ""     
    try:
        Output = subprocess.check_output(Command,stderr = subprocess.STDOUT,shell='True')
    except subprocess.CalledProcessError as e:
        #Invalid command raises this exception
        Error =  e.output 

    if Output:
        Stdout = Output.split("\n")
    else:
        Stdout = []
    if Error:
        Stderr = Error.split("\n")
    else:
        Stderr = []

    return (Stdout,Stderr)

#in main
Host = "ip to ping"
NoOfPackets = 2
Timeout = 5000 #in milliseconds
#Command for windows
Command = 'ping -n {0} -w {1} {2}'.format(NoOfPackets,Timeout,Host)
#Command for linux 
#Command = 'ping -c {0} -w {1} {2}'.format(NoOfPackets,Timeout,Host)
Stdout,Stderr = systemCommand(Command)
if Stdout:
   print("Host [{}] is reachable.".format(Host))
else:
   print("Host [{}] is unreachable.".format(Host))

当IP不可达时，subprocess.check_output()将引发异常。额外的验证可以通过从输出行“Packets: Sent = 2, Received = 2, Lost = 0 (0% loss)”中提取信息来完成。

看起来很简单，但却让我头疼。我一直得到“icmp打开套接字操作不允许”，否则解决方案将挂起，如果服务器离线。然而，如果你想知道的是服务器是活的，并且你在该服务器上运行一个web服务器，那么curl将完成这项工作。如果您有ssh和证书，那么ssh和一个简单的命令就足够了。代码如下:

from easyprocess import EasyProcess # as root: pip install EasyProcess
def ping(ip):
    ping="ssh %s date;exit"%(ip) # test ssh alive or
    ping="curl -IL %s"%(ip)      # test if http alive
    response=len(EasyProcess(ping).call(timeout=2).stdout)
    return response #integer 0 if no response in 2 seconds

我在类似的情况下找到了这个问题。我尝试了pyping，但Naveen给出的例子在Python 2.7下的Windows中对我不起作用。

一个对我有用的例子是:

import pyping

response = pyping.send('Your IP')

if response['ret_code'] == 0:
    print("reachable")
else:
    print("unreachable")

使用Multi-ping (pip install multiPing)，我做了这个简单的代码(简单地复制和粘贴，如果你愿意!):

from multiping import MultiPing

def ping(host,n = 0):
    if(n>0):
        avg = 0
        for i in range (n):
            avg += ping(host)
        avg = avg/n
    # Create a MultiPing object to test hosts / addresses
    mp = MultiPing([host])

    # Send the pings to those addresses
    mp.send()

    # With a 1 second timout, wait for responses (may return sooner if all
    # results are received).
    responses, no_responses = mp.receive(1)


    for addr, rtt in responses.items():
        RTT = rtt


    if no_responses:
        # Sending pings once more, but just to those addresses that have not
        # responded, yet.
        mp.send()
        responses, no_responses = mp.receive(1)
        RTT = -1

    return RTT

用法:

#Getting the latency average (in seconds) of host '192.168.0.123' using 10 samples
ping('192.168.0.123',10)

如果你想要一个单一的样本，第二个参数“10”可以忽略!

希望能有所帮助!

我借鉴了其他答案。尝试简化和最小化查询。

import platform, os

def ping(host):
    result = os.popen(' '.join(("ping", ping.param, host))).read()
    return 'ttl=' in result.lower()

ping.param = "-n 1" if platform.system().lower() == "windows" else "-c 1"

编辑:根据奥利维尔B的评论，忽略返回的大小写。

在windows或linux中Ping它们，返回一个排序的列表。这是@Ahmed Essam和@Arno回复的混合/修正。

import asyncio
import re

import platform
isWindows = platform.system()


async def ping(host):
    cmd = 'ping {} {} 1'.format(host, '-n' if isWindows else '-c')
    ping_proc = \
        await asyncio.create_subprocess_shell(cmd, stdout=asyncio.subprocess.PIPE,
                                                      stderr=asyncio.subprocess.PIPE)
    stdout, stderr = await ping_proc.communicate()
    outstr = stdout.decode()

    if ping_proc.returncode == 0:
        delay = int(re.search(r'(?:time=)([\d]*)', outstr).group(1)) if 'time=' in outstr else -1
        if delay >= 0:
            # print('{} {}ms'.format(host, delay))
            return [host, delay]

    return [host, None]


async def ping_all():
    tasks = []

    for i in range(1, 256):
        ip = "192.168.1.{}".format(i)
        task = asyncio.ensure_future(ping(ip))
        tasks.append(task)

    retList = await asyncio.gather(*tasks, return_exceptions=True)
    retList = [x for x in retList if x[1] is not None]
    retList.sort(key=lambda x: int(x[0].split('.')[-1]))

    return retList


loop = asyncio.ProactorEventLoop()
asyncio.set_event_loop(loop)
pingRet = loop.run_until_complete(ping_all())

for ip, d in pingRet:
    print('{:<16s} {}ms'.format(ip, d))