├── README.md
├── proxy_check.py
├── proxy_checkpy3.py
└── proxy_checkpy3-async.py


/README.md:
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1 | proxy-checker
2 | =============
3 | A simple python script to check if a proxy is working.
4 | 
5 | Simply put proxy:port in array. If you want to check if internet is working or not, leave the array empty.
6 | 


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/proxy_check.py:
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 1 | import urllib2, socket
 2 | 
 3 | socket.setdefaulttimeout(180)
 4 | 
 5 | # read the list of proxy IPs in proxyList
 6 | proxyList = ['172.30.1.1:8080', '172.30.3.3:8080'] # there are two sample proxy ip
 7 | 
 8 | def is_bad_proxy(pip):    
 9 |     try:        
10 |         proxy_handler = urllib2.ProxyHandler({'http': pip})        
11 |         opener = urllib2.build_opener(proxy_handler)
12 |         opener.addheaders = [('User-agent', 'Mozilla/5.0')]
13 |         urllib2.install_opener(opener)        
14 |         req=urllib2.Request('http://www.google.com')  # change the url address here
15 |         sock=urllib2.urlopen(req)
16 |     except urllib2.HTTPError, e:        
17 |         print 'Error code: ', e.code
18 |         return e.code
19 |     except Exception, detail:
20 | 
21 |         print "ERROR:", detail
22 |         return 1
23 |     return 0
24 | 
25 | for item in proxyList:
26 |     if is_bad_proxy(item):
27 |         print "Bad Proxy", item
28 |     else:
29 |         print item, "is working"
30 | 


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/proxy_checkpy3.py:
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 1 | 
 2 | import urllib.request , socket
 3 | 
 4 | socket.setdefaulttimeout(180)
 5 | 
 6 | # read the list of proxy IPs in proxyList
 7 | proxyList = ['140.82.61.218:8080'] # there are two sample proxy ip
 8 | 
 9 | def is_bad_proxy(pip):    
10 |     try:        
11 |         proxy_handler = urllib.request.ProxyHandler({'http': pip})        
12 |         opener = urllib.request.build_opener(proxy_handler)
13 |         opener.addheaders = [('User-agent', 'Mozilla/5.0')]
14 |         urllib.request.install_opener(opener)        
15 |         sock=urllib.request.urlopen('http://www.google.com')  # change the url address here
16 |         #sock=urllib.urlopen(req)
17 |     except urllib.error.HTTPError as e:        
18 |         print('Error code: ', e.code)
19 |         return e.code
20 |     except Exception as detail:
21 | 
22 |         print( "ERROR:", detail)
23 |         return 1
24 |     return 0
25 | 
26 | for item in proxyList:
27 |     if is_bad_proxy(item):
28 |         print ("Bad Proxy", item)
29 |     else:
30 |         print (item, "is working")
31 | 


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/proxy_checkpy3-async.py:
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 1 | import sys
 2 | import urllib.request, socket
 3 | from threading import Thread
 4 | 
 5 | socket.setdefaulttimeout(30)
 6 | 
 7 | def check_proxy(pip):
 8 |     try:        
 9 |         proxy_handler = urllib.request.ProxyHandler({'https': pip})        
10 |         opener = urllib.request.build_opener(proxy_handler)
11 |         opener.addheaders = [('User-agent', 'Mozilla/5.0')]
12 |         urllib.request.install_opener(opener)        
13 |         sock=urllib.request.urlopen('https://www.myip.com/')  # change the url address here
14 |         print(pip)
15 |     except urllib.error.HTTPError as e:        
16 |         return e
17 |     except Exception as detail:
18 |         return detail
19 |     return 0
20 | 
21 | #Example run : echo -ne "192.168.1.1:231\n192.168.1.2:231" | python proxy_checkpy3-async.py
22 | proxies = sys.stdin.readlines()
23 | threads = []
24 | 
25 | for proxy in proxies:
26 |     thread = Thread( target=check_proxy, args=(proxy.strip(), ))
27 |     thread.start()
28 |     threads.append(thread)
29 | 
30 | for thread in threads:
31 |     thread.join()


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