diff --git a/py/ip_check.py b/py/ip_check.py new file mode 100644 index 0000000..bcf9c1a --- /dev/null +++ b/py/ip_check.py @@ -0,0 +1,167 @@ +import os +import re +import time +import datetime +import threading +from queue import Queue +import requests +import eventlet +eventlet.monkey_patch() + +# 线程安全的队列，用于存储下载任务 +task_queue = Queue() +lock = threading.Lock() +# 线程安全的列表，用于存储结果 +results = [] + +channels = [] +error_channels = [] +headers={'User-Agent': 'okhttp/3.12.10(Linux;Android9;V2049ABuild/TP1A.220624.014;wv)AppleWebKit/537.36(KHTML,likeGecko)Version/4.0Chrome/116.0.0.0MobileSafari/537.36'} +se=requests.Session() + +with open("cfg_ip.txt", 'r', encoding='utf-8') as file: + lines = file.readlines() + for line in lines: + line = line.strip() + count = line.count(',') + if count == 1: + if line: + channel_name, channel_url = line.split(',') + if 'http' in channel_url: + channels.append((channel_name, channel_url)) + + file.close() +channels = set(channels) +# 定义工作线程函数 +def worker(): + while True: + # 从队列中获取一个任务 + channel_name, channel_url = task_queue.get() + if ".m3u8" in channel_url or ".flv" in channel_url or ".mp4" in channel_url: + try: + channel_url_t = channel_url.rstrip(channel_url.split('/')[-1]) # m3u8链接前缀 + lines = requests.get(channel_url,headers=headers, timeout=3, stream=True).text.strip().split('\n') # 获取m3u8文件内容 + ts_lists = [line.split('/')[-1] for line in lines if line.startswith('#') == False] # 获取m3u8文件下视频流后缀 + ts_lists_0 = ts_lists[0].rstrip(ts_lists[0].split('.ts')[-1]) # m3u8链接前缀 + ts_url = channel_url_t + ts_lists[0] # 拼接单个视频片段下载链接 + + # 多获取的视频数据进行5秒钟限制 + with eventlet.Timeout(5, False): + start_time = time.time() + content = requests.get(ts_url,headers=headers, timeout=(1,4), stream=True).content + end_time = time.time() + response_time = (end_time - start_time) * 1 + if content: + with open(ts_lists_0, 'ab') as f: + f.write(content) # 写入文件 + file_size = len(content) + # print(f"文件大小：{file_size} 字节") + download_speed = file_size / response_time / 1024 + # print(f"下载速度：{download_speed:.3f} kB/s") + normalized_speed = min(max(download_speed / 1024, 0.001), 100) # 将速率从kB/s转换为MB/s并限制在1~100之间 + #print(f'{channel_url}') + print(f"m3u8 标准化后的速率：{normalized_speed:.3f} MB/s {channel_url}") + + # 删除下载的文件 + os.remove(ts_lists_0) + result = channel_name, channel_url, f"{normalized_speed:.3f} MB/s" + # 获取锁 + lock.acquire() + if normalized_speed > 0.001: + results.append(result) + else: + error_channel = channel_name, channel_url + error_channels.append(error_channel) + # 释放锁 + lock.release() + + numberx = (len(results) + len(error_channels)) / len(channels) * 100 + # print(f"可用频道：{len(results)} 个 , 不可用频道：{len(error_channels)} 个 , 总频道：{len(channels)} 个 ,总进度：{numberx:.2f} %。") + except: + error_channel = channel_name, channel_url + # 获取锁 + lock.acquire() + error_channels.append(error_channel) + # 释放锁 + lock.release() + numberx = (len(results) + len(error_channels)) / len(channels) * 100 + else: + try: + now=time.time() + res=se.get(channel_url,headers=headers,timeout=5,stream=True) + if res.status_code==200: + for k in res.iter_content(chunk_size=2097152): + # 这里的chunk_size是1MB，每次读取1MB测试视频流 + # 如果能获取视频流，则输出读取的时间以及链接 + if time.time()-now > 60: + res.close() + print(f'Time out\t{channel_url}') + error_channel = channel_name, channel_url + # 获取锁 + lock.acquire() + error_channels.append(error_channel) + # 释放锁 + lock.release() + break + else: + if k: # 检查是否有内容 + print(f'{time.time()-now:.2f}\t{channel_url}') + response_time = (time.time()-now) * 1 + download_speed = 2097152 / response_time / 1024 + normalized_speed = min(max(download_speed / 1024, 0.001), 100) + if response_time > 1: + result = channel_name, channel_url, f"{normalized_speed:.3f} MB/s" + # 获取锁 + lock.acquire() + results.append(result) + # 释放锁 + lock.release() + else: + print(f'X\t{channel_url}') + + break + except: + error_channel = channel_name, channel_url + # 获取锁 + lock.acquire() + error_channels.append(error_channel) + # 释放锁 + lock.release() + # 无法连接并超时的情况下输出“X” + print(f'X\t{channel_url}') + + # 减少CPU占用 + time.sleep(0) + # 标记任务完成 + task_queue.task_done() + +# 创建多个工作线程 +num_threads = 40 +for _ in range(num_threads): + t = threading.Thread(target=worker, daemon=True) + #t = threading.Thread(target=worker, args=(event,len(channels))) # 将工作线程设置为守护线程 + t.start() + #event.set() + +# 添加下载任务到队列 +for channel in channels: + task_queue.put(channel) + +# 等待所有任务完成 +task_queue.join() + +now_today = time.strftime("%Y-%m-%d %H:%M:%S", time.localtime()) + +# 将结果写入文件 +with open("cfg_ip.txt", 'w', encoding='utf-8') as file: + file.write('失效连接,#genre#\n') + for result in error_channels: + channel_name, channel_url = result + file.write(f"{channel_name},{channel_url}\n") + + file.write('有效连接,#genre#\n') + for result in results: + channel_name, channel_url, speed = result + file.write(f"{channel_name},{channel_url}\n") + file.write(f"测试完成时间,{now_today}\n") + file.close()