我从其他一些线程收集了以下功能,它在Ubuntu中适用于我。
import os
import socket
import multiprocessing
import subprocess
import os
def pinger(job_q, results_q):
"""
Do Ping
:param job_q:
:param results_q:
:return:
"""
DEVNULL = open(os.devnull, 'w')
while True:
ip = job_q.get()
if ip is None:
break
try:
subprocess.check_call(['ping', '-c1', ip],
stdout=DEVNULL)
results_q.put(ip)
except:
pass
def get_my_ip():
"""
Find my IP address
:return:
"""
s = socket.socket(socket.AF_INET, socket.SOCK_DGRAM)
s.connect(("8.8.8.8", 80))
ip = s.getsockname()[0]
s.close()
return ip
def map_network(pool_size=255):
"""
Maps the network
:param pool_size: amount of parallel ping processes
:return: list of valid ip addresses
"""
ip_list = list()
# get my IP and compose a base like 192.168.1.xxx
ip_parts = get_my_ip().split('.')
base_ip = ip_parts[0] + '.' + ip_parts[1] + '.' + ip_parts[2] + '.'
# prepare the jobs queue
jobs = multiprocessing.Queue()
results = multiprocessing.Queue()
pool = [multiprocessing.Process(target=pinger, args=(jobs, results)) for i in range(pool_size)]
for p in pool:
p.start()
# cue hte ping processes
for i in range(1, 255):
jobs.put(base_ip + '{0}'.format(i))
for p in pool:
jobs.put(None)
for p in pool:
p.join()
# collect he results
while not results.empty():
ip = results.get()
ip_list.append(ip)
return ip_list
if __name__ == '__main__':
print('Mapping...')
lst = map_network()
print(lst)
不,我不想要我的IP地址,我想每个人都有。什么史蒂夫莫耶尔说过,但与代码:) – 2008-10-16 10:08:52