def download_attachments():
        global i
        global signed
        global signin
        
        while i >= 0: 
                b=mechanize.Browser()
                b.set_handle_robots(False)
                # b.addheaders = [('User-agent', 'Mozilla/5.0 (Windows; U; Windows NT 6.1; en-US; rv:1.9.1.11) Gecko/20100701 Firefox/3.5.11')]
                if signin and not signed:
                        login_url = url + "/search.php?do=getdaily"
                        if debug:
                                print login_url
                        b.open(login_url)
    
                        try:
                            b.select_form(nr=0)
                            b['vb_login_username'] = username
                            b['vb_login_password'] = password
                            b.submit()

                            if debug:
                                print b.geturl()
                        except:
                                pass

                        if b.response().read().find(username) < 0:
                            print "[!] Wrong username or password..."
                            sys.exit()
                        else:
                            signed = 1
                        
                attachment_url = url + "/misc.php?do=showattachments&t=" + str(i)

                print "[+] URL:", attachment_url

                line = str(i) + "|NOSCAN|NOSCAN|" + url + "\n"
                FILE = open("resume.txt", "w")
                FILE.writelines(line)
                FILE.close()
                        
                try:
                        b.open(attachment_url)
                except KeyboardInterrupt:
                        print "[+] Bye..."
                        sys.exit()
                except:
                        i = i + 1
                        download_attachments()
                    
                if debug:
                        print attachment_url
                        print b.geturl()
                                            
                for l in b.links():
                        if not l.url or not l.text:
                            continue

                        if l.text.find(".zip") < 0 and l.text.find(".exe") < 0 and l.text.find(".rar") < 0 and l.text.find(".7z") < 0:
                            continue
                        
                        if 1 > len(l.url) and l.text.find(".") > 0:
                                if l.url.find("lostpw") > 0:
                                        i = i + 1
                                        download_attachments()
                                        if debug:
                                                print l.url
                                download_url = url + "/" + l.url

                                if len(l.text) >= 85:
                                    local_file = folder + "/" + l.text[0:40] + "." + l.text.split(".")[1]
                                else:
                                    local_file = folder + "/" + l.text
                                    
                                if not os.path.isfile(local_file):
                                    if not signin and not signed:
                                        b.open(download_url)
                                        if b.response().read().find("register.php") >= 0 or b.response().read().find("vb_login_username") >= 0:
                                            print "[!] You need to specify a username and a password in order to continue..."
                                            sys.exit()
                                            
                                    if signin and not signed:
                                        b.open(download_url)
                                        b.select_form(nr=0)
                                        b['vb_login_username'] = username
                                        b['vb_login_password'] = password
                                        b.submit()

                                        if b.response().read().find(username) < 0:
                                                print "[!] Wrong username or password..."
                                                sys.exit()
                            
                                        if b.response().read().find("vb_login_username") >= 0:
                                            if not signin:
                                                print "[!] You need to specify a username and a password in order to continue..."
                                                sys.exit()
                                        else:
                                            signed = 1

                                    try:
                                        f = b.retrieve(download_url)[0]
                                    except KeyboardInterrupt:
                                        print "[+] Bye..."
                                        sys.exit()
                                    except:
                                        i = i + 1
                                        download_attachments()
                                        
                                    shutil.move(f, local_file)
                                    if len(l.text) >= 85:
                                        print "   [*] Downloaded file:", l.text[0:40] + "." + l.text.split(".")[1]
                                    else:
                                        print "   [*] Downloaded file:", l.text

                                    if virusscan:
                                            c=mechanize.Browser()
                                            c.open('http://scanner2.novirusthanks.org/')
                                            c.select_form(nr=0)
                                            if len(l.text) >= 85:
                                                c.add_file(open(local_file), "text/plain", l.text[0:40] + "." + l.text.split(".")[1])
                                            else:
                                                c.add_file(open(local_file), "text/plain", l.text)    
                                            c.submit()
                                            if debug:
                                                    print c.geturl()
                                            line = ""
                                            
                                            try:
                                                c.reload()
                                            except KeyboardInterrupt:
                                                print "[+] Bye..."
                                                sys.exit()
                                            except:
                                                pass

                                            while c.response().read().find("Scanning") >= 0:
                                                    if debug:
                                                        print c.geturl()
                                                    c.reload()

                                            if c.response().read().find("CLEAN") >= 0:
                                                    print "      [x] Sent to NoVirusThanks - Status: CLEAN"
                                                    line = str(i) + "|" + l.text + "|CLEAN|" + c.geturl() + "\n"
                                                    FILE = open("scan.txt", "a")
                                                    FILE.writelines(line)
                                                    FILE.close()
                                            if c.response().read().find("INFECTED") >= 0:
                                                    print "      [x] Sent to NoVirusThanks - Status: INFECTED"
                                                    line = str(i) + "|" + l.text + "|INFECTED|" + c.geturl() + "\n"
                                                    FILE = open("scan.txt", "a")
                                                    FILE.writelines(line)
                                                    FILE.close()
                                else:
                                    print "   [*] " + l.text + " already exists, skipping..."
                i = i + 1
dataset/ETHPy150Open mertsarica/hack4career/codes/vad.py/download_attachments/swapped operands of `>`