//USAGE: E:\toolkit\n1k0-casperjs-e3a77d0\bin>python casperjs site.js --url=http://spys.ru/free-proxy-list/IE/ --outputfile='temp.html' 
     
    var fs = require('fs'); 
    var casper = require('casper').create({ 
     pageSettings: { 
     loadImages: false,     
     loadPlugins: false,    
     userAgent: 'Mozilla/5.0 (Windows NT 6.1) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/34.0.1847.137 Safari/537.36 LBBROWSER' 
    }, 
    logLevel: "debug",//日志等級(jí) 
    verbose: true  // 記錄日志到控制臺(tái) 
     }); 
    var url = casper.cli.raw.get('url'); 
    var outputfile = casper.cli.raw.get('outputfile'); 
    //請(qǐng)求頁(yè)面 
    casper.start(url, function () { 
    fs.write(outputfile, this.getHTML(), 'w'); 
    }); 
     
    casper.run(); 

 import json 
    import sys 
    #import requests 
    #import requests.utils, pickle 
    from bs4 import BeautifulSoup 
    import os.path,os 
    import threading 
    #from multiprocessing import Process, Manager 
    from datetime import datetime 
    import traceback 
    import logging 
    import re,random 
    import subprocess 
    import shutil 
    import platform 
      
     
     
     
    output_file = os.path.join(os.path.dirname(os.path.realpath(__file__)),'proxy.txt') 
    global_log = 'http_proxy' + datetime.now().strftime('%Y-%m-%d') + '.log' 
    if not os.path.exists(os.path.join(os.path.dirname(os.path.realpath(__file__)),'logs')): 
      os.mkdir(os.path.join(os.path.dirname(os.path.realpath(__file__)),'logs')) 
    global_log = os.path.join(os.path.dirname(os.path.realpath(__file__)),'logs',global_log) 
     
    logging.basicConfig(level=logging.DEBUG,format='[%(asctime)s] [%(levelname)s] [%(module)s] [%(funcName)s] [%(lineno)d] %(message)s',filename=global_log,filemode='a') 
    log = logging.getLogger(__name__)  
    #manager = Manager() 
    #PROXY_LIST = manager.list() 
    mutex = threading.Lock() 
    PROXY_LIST = [] 
     
     
    def isWindows(): 
      if "Windows" in str(platform.uname()): 
      return True 
      else: 
      return False 
     
     
    def getTagsByAttrs(tagName,pageContent,attrName,attrRegValue): 
      soup = BeautifulSoup(pageContent)                                                 
      return soup.find_all(tagName, { attrName : re.compile(attrRegValue) }) 
     
     
    def getTagsByAttrsExt(tagName,filename,attrName,attrRegValue): 
      if os.path.isfile(filename): 
      f = open(filename,'r')    
      soup = BeautifulSoup(f) 
      f.close() 
      return soup.find_all(tagName, { attrName : re.compile(attrRegValue) }) 
      else: 
      return None 
     
     
    class Site1Thread(threading.Thread): 
      def __init__(self,outputFilePath): 
        threading.Thread.__init__(self) 
      self.outputFilePath = outputFilePath 
      self.fileName = str(random.randint(100,1000)) + ".html" 
      self.setName('Site1Thread') 
      
      def run(self): 
      site1_file = os.path.join(os.path.dirname(os.path.realpath(__file__)),'site.js') 
      site2_file = os.path.join(self.outputFilePath,'site.js') 
      if not os.path.isfile(site2_file) and os.path.isfile(site1_file): 
        shutil.copy(site1_file,site2_file) 
      #proc = subprocess.Popen(["bash","-c", "cd %s && ./casperjs site.js --url=http://spys.ru/free-proxy-list/IE/ --outputfile=%s" % (self.outputFilePath,self.fileName) ],stdout=subprocess.PIPE) 
      if isWindows(): 
        proc = subprocess.Popen(["cmd","/c", "%s/casperjs site.js --url=http://spys.ru/free-proxy-list/IE/ --outputfile=%s" % (self.outputFilePath,self.fileName) ],stdout=subprocess.PIPE) 
      else: 
        proc = subprocess.Popen(["bash","-c", "cd %s && ./casperjs site.js --url=http://spys.ru/free-proxy-list/IE/ --outputfile=%s" % (self.outputFilePath,self.fileName) ],stdout=subprocess.PIPE) 
      out=proc.communicate()[0] 
      htmlFileName = '' 
      #因?yàn)檩敵雎窂皆趙indows不確定，所以這里加了所有可能的路徑判斷 
      if os.path.isfile(self.fileName): 
        htmlFileName = self.fileName 
      elif os.path.isfile(os.path.join(self.outputFilePath,self.fileName)): 
        htmlFileName = os.path.join(self.outputFilePath,self.fileName) 
      elif os.path.isfile(os.path.join(os.path.dirname(os.path.realpath(__file__)),self.fileName)): 
        htmlFileName = os.path.join(os.path.dirname(os.path.realpath(__file__)),self.fileName)  
      if (not os.path.isfile(htmlFileName)): 
        print 'Failed to get html content from http://spys.ru/free-proxy-list/IE/' 
        print out 
        sys.exit(3)  
      mutex.acquire() 
      PROXYList= getTagsByAttrsExt('font',htmlFileName,'class','spy14$') 
      for proxy in PROXYList: 
        tdContent = proxy.renderContents() 
        lineElems = re.split('[<>]',tdContent) 
        if re.compile(r'\d+').search(lineElems[-1]) and re.compile('(\d+\.\d+\.\d+)').search(lineElems[0]): 
        print lineElems[0],lineElems[-1] 
        PROXY_LIST.append("%s:%s" % (lineElems[0],lineElems[-1])) 
      mutex.release() 
      try: 
        if os.path.isfile(htmlFileName): 
        os.remove(htmlFileName) 
      except: 
        pass 
     
    if __name__ == '__main__': 
      try: 
      if(len(sys.argv)) < 2: 
        print "Usage:%s [casperjs path]" % (sys.argv[0]) 
        sys.exit(1)  
      if not os.path.exists(sys.argv[1]): 
        print "casperjs path: %s does not exist!" % (sys.argv[1]) 
        sys.exit(2)  
      if os.path.isfile(output_file): 
        f = open(output_file) 
        lines = f.readlines() 
        f.close 
        for line in lines: 
        PROXY_LIST.append(line.strip()) 
      thread1 = Site1Thread(sys.argv[1]) 
      thread1.start() 
      thread1.join() 
       
      f = open(output_file,'w') 
      for proxy in set(PROXY_LIST): 
        f.write(proxy+"\n") 
      f.close() 
      print "Done!" 
      except SystemExit: 
      pass 
      except: 
        errMsg = traceback.format_exc() 
        print errMsg 
        log.error(errMsg)