<s> import urllib2 <EOL> import google <EOL> import time <EOL> import pyprind <EOL> import os <EOL> import random <EOL> from urlparse import urlparse <EOL> """<STR_LIT>""" <EOL> class Crawler ( object ) : <EOL> version = "<STR_LIT>" <EOL> outputDir = "<STR_LIT>" <EOL> languageDir = "<STR_LIT>" <EOL> basicString = "<STR_LIT>" <EOL> searchString = "<STR_LIT>" <EOL> def __init__ ( self , language = "<STR_LIT>" ) : <EOL> """<STR_LIT>""" <EOL> self . language = language . lower ( ) <EOL> self . parsedUrls = [ ] <EOL> self . foundedAccounts = <NUM_LIT:0> <EOL> def change_language ( self , language = "<STR_LIT>" ) : <EOL> """<STR_LIT>""" <EOL> if os . path . isfile ( self . languageDir + "<STR_LIT:/>" + language + "<STR_LIT>" ) : <EOL> self . language = language <EOL> return True <EOL> else : <EOL> return False <EOL> def search_links ( self ) : <EOL> """<STR_LIT>""" <EOL> for url in google . search ( self . searchString , num = <NUM_LIT:30> , stop = <NUM_LIT:1> ) : <EOL> parsed = urlparse ( url ) <EOL> self . parsedUrls . append ( parsed . scheme + "<STR_LIT>" + parsed . netloc ) <EOL> def search_accounts ( self , url = None ) : <EOL> """<STR_LIT>""" <EOL> if not self . parsedUrls : <EOL> return "<STR_LIT>" <EOL> try : <EOL> if not url : <EOL> url = random . choice ( self . parsedUrls ) <EOL> fileName = self . languageDir + "<STR_LIT:/>" + self . language + "<STR_LIT>" <EOL> fileLength = self . file_length ( fileName ) <EOL> progressBar = pyprind . ProgBar ( fileLength , title = "<STR_LIT>" + url + "<STR_LIT>" , stream = <NUM_LIT:1> , monitor = True ) <EOL> foundedAccounts = <NUM_LIT:0> <EOL> with open ( fileName ) as f : <EOL> rows = f . readlines ( ) <EOL> for row in rows : <EOL> opener = urllib2 . build_opener ( ) <EOL> opener . addheaders = [ ( '<STR_LIT>' , '<STR_LIT>' ) ] <EOL> response = opener . open ( url + self . basicString % ( row . rstrip ( ) . lstrip ( ) , row . rstrip ( ) . lstrip ( ) ) ) <EOL> fetched = response . read ( ) <EOL> fileLength = fileLength - <NUM_LIT:1> <EOL> progressBar . update ( ) <EOL> if len ( fetched ) > <NUM_LIT:0> : <EOL> newPath = self . outputDir + "<STR_LIT:/>" + url . replace ( "<STR_LIT>" , "<STR_LIT>" ) <EOL> self . create_file ( row , newPath , fetched ) <EOL> self . parsedUrls . remove ( url ) <EOL> if self . foundedAccounts != <NUM_LIT:0> : <EOL> return "<STR_LIT>" + url + "<STR_LIT>" + str ( self . foundedAccounts ) <EOL> else : <EOL> return "<STR_LIT>" + url <EOL> except IOError : <EOL> return "<STR_LIT>" <EOL> except urllib2 . HTTPError , e : <EOL> return "<STR_LIT>" + str ( e . code ) <EOL> except urllib2 . URLError , e : <EOL> return "<STR_LIT>" + str ( e . reason ) <EOL> except Exception : <EOL> return "<STR_LIT>" <EOL> def create_file ( self , row , newPath , fetched ) : <EOL> """<STR_LIT>""" <EOL> if os . path . exists ( newPath ) is False : <EOL> os . makedirs ( newPath ) <EOL> outputFile = open ( str ( newPath ) + "<STR_LIT>" % row . rstrip ( ) . lstrip ( ) , "<STR_LIT:w>" ) <EOL> outputFile . write ( fetched ) <EOL> self . foundedAccounts = self . foundedAccounts + <NUM_LIT:1> <EOL> outputFile . close ( ) <EOL> def file_length ( self , fileName ) : <EOL> """<STR_LIT>""" <EOL> with open ( fileName ) as f : <EOL> for i , l in enumerate ( f ) : <EOL> pass <EOL> return i + <NUM_LIT:1> </s>
