换行符导致程序报错 更换以下代码 程序将运行没有错误

[hjk33433]

with open(masscan_file, 'r') as fr:
tmp_lines = fr.readlines()
lines = tmp_lines[1:-1]
global total_ports
total_ports = len(lines)
lines = lines[::2]
lines2 = []
for i, item in enumerate(lines):
processed_item = item.replace("\n", "")
lines2.append(processed_item)
for line in lines2:
line_json = json.loads(line)
# print(line_json)
# extract ip & port
ip = line_json['ip']
port = line_json['ports'][0]['port']
# combine ip:port, and add to queue
ip_port = '{}:{}'.format(ip, port)
task_queue.put(ip_port)
print(ip_port+'\n')
# exit()
pass