AI 生成: 一个自动采集IPTV频道（央视、卫视、地方台）并生成M3U播放列表的Python工具，支持每日定时更新。

README.md

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+# IPTV Collector
+
+自动采集央视、卫视、地方台等IPTV频道，生成标准的M3U播放列表，支持每日定时更新。
+
+## 功能特性
+
+- 从多个公开源采集频道信息
+- 自动分类：央视、卫视、地方台
+- 生成标准M3U格式播放列表
+- 支持每日自动更新（通过cron或内置调度）
+- 简洁实用，易于扩展
+
+## 目录结构
+
+```
+iptv-collector/
+├── collector.py          # 主采集脚本
+├── config.py             # 配置文件
+├── requirements.txt      # 依赖
+├── output/               # 输出目录（自动生成）
+│   └── iptv.m3u          # 生成的播放列表
+└── README.md
+```
+
+## 安装
+
+```bash
+pip install -r requirements.txt
+```
+
+## 使用
+
+### 单次采集
+
+```bash
+python collector.py
+```
+
+生成的文件位于 `output/iptv.m3u`。
+
+### 每日自动更新
+
+#### 方式一：使用cron（Linux/macOS）
+
+```bash
+# 每天凌晨2点执行
+0 2 * * * cd /path/to/iptv-collector && python collector.py >> collector.log 2>&1
+```
+
+#### 方式二：使用内置调度（需安装schedule）
+
+```bash
+python collector.py --daemon
+```
+
+### 自定义配置
+
+编辑 `config.py` 可修改：
+- 采集源URL
+- 输出路径
+- 请求超时时间
+- 用户代理
+
+## 输出格式
+
+生成的M3U文件示例：
+
+```
+#EXTM3U
+#EXTINF:-1 tvg-name="CCTV-1" group-title="央视",CCTV-1 综合
+http://example.com/cctv1.m3u8
+...
+```
+
+## 注意事项
+
+- 采集源为公开网络资源，请遵守相关法律法规
+- 部分源可能失效，脚本会自动过滤无效链接
+- 建议定期检查更新日志
+
+## 许可证
+
+MIT

collector.py

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+# -*- coding: utf-8 -*-
+"""
+IPTV采集器主脚本
+采集公开IPTV源，解析频道信息，生成M3U播放列表
+"""
+
+import os
+import re
+import sys
+import time
+import argparse
+import logging
+from urllib.parse import urlparse
+
+import requests
+
+import config
+
+# 配置日志
+logging.basicConfig(
+    level=logging.INFO,
+    format="%(asctime)s [%(levelname)s] %(message)s",
+    datefmt="%Y-%m-%d %H:%M:%S",
+)
+logger = logging.getLogger(__name__)
+
+
+def fetch_source(url):
+    """下载源内容"""
+    headers = {"User-Agent": config.USER_AGENT}
+    try:
+        resp = requests.get(url, headers=headers, timeout=config.REQUEST_TIMEOUT)
+        resp.raise_for_status()
+        return resp.text
+    except Exception as e:
+        logger.warning("下载失败 %s: %s", url, e)
+        return None
+
+
+def parse_m3u(content):
+    """解析M3U格式内容，返回频道列表"""
+    channels = []
+    if not content:
+        return channels
+
+    lines = content.splitlines()
+    i = 0
+    while i < len(lines):
+        line = lines[i].strip()
+        if line.startswith("#EXTINF"):
+            # 解析属性
+            name = ""
+            group = ""
+            logo = ""
+            tvg_id = ""
+
+            # 提取逗号后的频道名
+            if "," in line:
+                name = line.split(",", 1)[1].strip()
+
+            # 提取属性
+            attrs = re.findall(r'(\w+-?\w*)="([^"]*)"', line)
+            for k, v in attrs:
+                if k == "group-title":
+                    group = v
+                elif k == "tvg-logo":
+                    logo = v
+                elif k == "tvg-id":
+                    tvg_id = v
+
+            # 下一行是URL
+            if i + 1 < len(lines):
+                url_line = lines[i + 1].strip()
+                if url_line and not url_line.startswith("#"):
+                    channels.append({
+                        "name": name,
+                        "group": group,
+                        "logo": logo,
+                        "tvg_id": tvg_id,
+                        "url": url_line,
+                    })
+                    i += 1
+        i += 1
+
+    return channels
+
+
+def parse_txt(content):
+    """解析TXT格式内容（每行：频道名,URL）"""
+    channels = []
+    if not content:
+        return channels
+
+    for line in content.splitlines():
+        line = line.strip()
+        if not line or line.startswith("#"):
+            continue
+        if "," in line:
+            parts = line.split(",", 1)
+            name = parts[0].strip()
+            url = parts[1].strip()
+            if url.startswith("http"):
+                channels.append({
+                    "name": name,
+                    "group": "",
+                    "logo": "",
+                    "tvg_id": "",
+                    "url": url,
+                })
+    return channels
+
+
+def classify_channel(channel):
+    """根据频道名和分组信息分类"""
+    name = channel.get("name", "")
+    group = channel.get("group", "")
+    text = f"{name} {group}"
+
+    for grp, keywords in config.GROUP_KEYWORDS.items():
+        for kw in keywords:
+            if kw.lower() in text.lower():
+                return grp
+    return config.DEFAULT_GROUP
+
+
+def is_valid_url(url):
+    """简单校验URL"""
+    try:
+        p = urlparse(url)
+        return p.scheme in ("http", "https") and bool(p.netloc)
+    except Exception:
+        return False
+
+
+def collect_all():
+    """采集所有源并合并去重"""
+    all_channels = []
+    seen_urls = set()
+
+    for src in config.SOURCES:
+        logger.info("采集源: %s", src)
+        content = fetch_source(src)
+        if not content:
+            continue
+
+        # 根据内容判断格式
+        if "#EXTM3U" in content or "#EXTINF" in content:
+            channels = parse_m3u(content)
+        else:
+            channels = parse_txt(content)
+
+        logger.info("  解析到 %d 个频道", len(channels))
+
+        for ch in channels:
+            url = ch.get("url", "")
+            if not url or not is_valid_url(url):
+                continue
+            if url in seen_urls:
+                continue
+            seen_urls.add(url)
+            ch["group"] = classify_channel(ch)
+            all_channels.append(ch)
+
+    logger.info("合计有效频道: %d", len(all_channels))
+    return all_channels
+
+
+def generate_m3u(channels, output_file):
+    """生成M3U文件"""
+    os.makedirs(os.path.dirname(output_file), exist_ok=True)
+
+    # 按分组排序
+    group_order = ["央视", "卫视", "地方台", config.DEFAULT_GROUP]
+    channels.sort(key=lambda c: (
+        group_order.index(c["group"]) if c["group"] in group_order else len(group_order),
+        c["name"],
+    ))
+
+    with open(output_file, "w", encoding="utf-8") as f:
+        f.write("#EXTM3U\n")
+        for ch in channels:
+            name = ch.get("name", "未知频道")
+            group = ch.get("group", config.DEFAULT_GROUP)
+            logo = ch.get("logo", "")
+            tvg_id = ch.get("tvg_id", "")
+            url = ch.get("url", "")
+
+            attrs = f'tvg-name="{name}" group-title="{group}"'
+            if logo:
+                attrs += f' tvg-logo="{logo}"'
+            if tvg_id:
+                attrs += f' tvg-id="{tvg_id}"'
+
+            f.write(f"#EXTINF:-1 {attrs},{name}\n")
+            f.write(f"{url}\n")
+
+    logger.info("已生成: %s", output_file)
+
+
+def run_once():
+    """执行一次采集"""
+    channels = collect_all()
+    if not channels:
+        logger.error("未采集到任何频道")
+        return False
+    generate_m3u(channels, config.OUTPUT_FILE)
+    return True
+
+
+def run_daemon():
+    """以守护模式运行，每天更新一次"""
+    try:
+        import schedule
+    except ImportError:
+        logger.error("守护模式需要安装 schedule: pip install schedule")
+        sys.exit(1)
+
+    logger.info("启动守护模式，每天 02:00 更新")
+    schedule.every().day.at("02:00").do(run_once)
+
+    # 启动时先执行一次
+    run_once()
+
+    while True:
+        schedule.run_pending()
+        time.sleep(60)
+
+
+def main():
+    parser = argparse.ArgumentParser(description="IPTV采集器")
+    parser.add_argument("--daemon", action="store_true", help="以守护模式运行，每天自动更新")
+    args = parser.parse_args()
+
+    if args.daemon:
+        run_daemon()
+    else:
+        ok = run_once()
+        sys.exit(0 if ok else 1)
+
+
+if __name__ == "__main__":
+    main()

config.py

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+# -*- coding: utf-8 -*-
+"""配置文件"""
+
+# 采集源列表（公开的IPTV源）
+# 每个源应返回M3U或TXT格式的频道列表
+SOURCES = [
+    # 示例源，实际使用时请替换为可用的公开源
+    "https://raw.githubusercontent.com/iptv-org/iptv/master/streams/cn.m3u",
+    "https://raw.githubusercontent.com/iptv-org/iptv/master/streams/cn_sichuan.m3u",
+    "https://raw.githubusercontent.com/iptv-org/iptv/master/streams/cn_guangdong.m3u",
+]
+
+# 输出文件路径
+OUTPUT_FILE = "output/iptv.m3u"
+
+# 请求超时时间（秒）
+REQUEST_TIMEOUT = 15
+
+# 用户代理
+USER_AGENT = "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36"
+
+# 频道分组关键词映射
+GROUP_KEYWORDS = {
+    "央视": ["CCTV", "央视", "CCTV-"],
+    "卫视": ["卫视", "TVS", "星空", "凤凰"],
+    "地方台": ["地方", "市", "县", "区", "广东", "四川", "湖南", "浙江", "江苏", "山东", "河南"],
+}
+
+# 默认分组
+DEFAULT_GROUP = "其他"

requirements.txt

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+requests>=2.28.0
+schedule>=1.2.0