🎈 perf: 强制https&link域名转换
This commit is contained in:
		@@ -1,8 +1,15 @@
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import logging
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from datetime import datetime, timedelta, timezone
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from dateutil import parser
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import requests
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import feedparser
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from concurrent.futures import ThreadPoolExecutor, as_completed
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from urllib.parse import urlparse, urlunparse, urljoin
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import ipaddress
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import socket
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# 设置日志配置
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logging.basicConfig(level=logging.INFO, format='%(asctime)s - %(levelname)s - %(message)s')
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# 标准化的请求头
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headers = {
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@@ -21,9 +28,8 @@ def format_published_time(time_str):
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    返回:
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    str: 格式化后的时间字符串,若解析失败返回空字符串。
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    """
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    # 尝试自动解析输入时间字符串
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    try:
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        parsed_time = parser.parse(time_str)
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        parsed_time = parser.parse(time_str, fuzzy=True)
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        # 如果没有时区信息,则将其视为 UTC
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        if parsed_time.tzinfo is None:
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            parsed_time = parsed_time.replace(tzinfo=timezone.utc)
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@@ -33,34 +39,9 @@ def format_published_time(time_str):
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        return shanghai_time.strftime('%Y-%m-%d %H:%M')
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    except (ValueError, parser.ParserError):
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        pass
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    # 定义支持的时间格式
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    time_formats = [
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        '%a, %d %b %Y %H:%M:%S %z',  # Mon, 11 Mar 2024 14:08:32 +0000
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        '%a, %d %b %Y %H:%M:%S GMT',   # Wed, 19 Jun 2024 09:43:53 GMT
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        '%Y-%m-%dT%H:%M:%S%z',         # 2024-03-11T14:08:32+00:00
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        '%Y-%m-%dT%H:%M:%SZ',          # 2024-03-11T14:08:32Z
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        '%Y-%m-%d %H:%M:%S',           # 2024-03-11 14:08:32
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        '%Y-%m-%d'                     # 2024-03-11
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    ]
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    # 遍历所有支持的时间格式进行解析
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    for fmt in time_formats:
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        try:
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            parsed_time = datetime.strptime(time_str, fmt)
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            # 将解析的时间视为 UTC
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            parsed_time = parsed_time.replace(tzinfo=timezone.utc)
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            # 转换为上海时区
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            shanghai_time = parsed_time.astimezone(timezone(timedelta(hours=8)))
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            return shanghai_time.strftime('%Y-%m-%d %H:%M')
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        except ValueError:
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            continue
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    # 如果所有格式都无法匹配,返回空字符串
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        logging.warning(f"无法解析时间字符串:{time_str}")
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        return ''
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def check_feed(blog_url, session):
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    """
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    检查博客的 RSS 或 Atom 订阅链接。
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@@ -78,67 +59,121 @@ def check_feed(blog_url, session):
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            如果 feed 链接可访问,则返回 ['feed', feed_url];
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            如果都不可访问,则返回 ['none', blog_url]。
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    """
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    possible_feeds = [
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        ('atom', '/atom.xml'),
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        ('rss', '/rss.xml'), # 2024-07-26 添加 /rss.xml内容的支持
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        ('rss2', '/rss2.xml'),
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        ('feed', '/feed'),
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        ('feed2', '/feed.xml'), # 2024-07-26 添加 /feed.xml内容的支持
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        ('feed3', '/feed/'),
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        ('index', '/index.xml') # 2024-07-25 添加 /index.xml内容的支持
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    ]
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    atom_url = blog_url.rstrip('/') + '/atom.xml'
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    rss_url = blog_url.rstrip('/') + '/rss.xml'  # 2024-07-26 添加 /rss.xml内容的支持
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    rss2_url = blog_url.rstrip('/') + '/rss2.xml'
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    feed_url = blog_url.rstrip('/') + '/feed'
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    feed2_url = blog_url.rstrip('/') + '/feed.xml'  # 2024-07-26 添加 /feed.xml内容的支持
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    feed3_url = blog_url.rstrip('/') + '/feed/'  # 2024-07-26 添加 /feed/内容的支持
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    index_url = blog_url.rstrip('/') + '/index.xml' # 2024-07-25 添加 /index.xml内容的支持
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    for feed_type, path in possible_feeds:
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        feed_url = blog_url.rstrip('/') + path
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        # 确保 feed_url 使用 https 协议
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        feed_url = ensure_https(feed_url)
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        try:
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        atom_response = session.get(atom_url, headers=headers, timeout=timeout)
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        if atom_response.status_code == 200:
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            return ['atom', atom_url]
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            response = session.get(feed_url, headers=headers, timeout=timeout)
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            if response.status_code == 200:
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                return [feed_type, feed_url]
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        except requests.RequestException:
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        pass
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    try:
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        rss_response = session.get(rss_url, headers=headers, timeout=timeout)
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        if rss_response.status_code == 200:
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            return ['rss', rss_url]
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    except requests.RequestException:
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        pass
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    try:
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        rss_response = session.get(rss2_url, headers=headers, timeout=timeout)
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        if rss_response.status_code == 200:
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            return ['rss2', rss2_url]
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    except requests.RequestException:
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        pass
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    try:
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        feed_response = session.get(feed_url, headers=headers, timeout=timeout)
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        if feed_response.status_code == 200:
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            return ['feed', feed_url]
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    except requests.RequestException:
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        pass
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    try:
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        feed_response = session.get(feed2_url, headers=headers, timeout=timeout)
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        if feed_response.status_code == 200:
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            return ['feed2', feed2_url]
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    except requests.RequestException:
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        pass
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    try:
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        feed_response = session.get(index_url, headers=headers, timeout=timeout)
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        if feed_response.status_code == 200:
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            return ['index', index_url]
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    except requests.RequestException:
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        pass
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    try:
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        feed_response = session.get(feed3_url, headers=headers, timeout=timeout)
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        if feed_response.status_code == 200:
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            return ['feed3', feed3_url]
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    except requests.RequestException:
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        pass
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            continue
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    return ['none', blog_url]
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def parse_feed(url, session, count=5):
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def is_bad_link(link):
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    """
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    判断链接是否是IP地址+端口、localhost+端口或缺少域名的链接
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    参数:
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    link (str): 要检查的链接
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    返回:
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    bool: 如果是IP地址+端口、localhost+端口或缺少域名,返回True;否则返回False
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    """
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    try:
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        parsed_url = urlparse(link)
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        netloc = parsed_url.netloc
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        if not netloc:
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            return True  # 缺少主机部分
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        # 分割出主机和端口
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        if ':' in netloc:
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            host, _ = netloc.split(':', 1)
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        else:
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            host = netloc
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        # 检查是否是localhost或环回地址127.0.0.1,包括IPv6的 ::1
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        if host in ['localhost', '::1', '127.0.0.1']:
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            return True
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        # 检查是否是IP地址
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        try:
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            ip = ipaddress.ip_address(host)
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            if socket.inet_aton(host) or ip.is_private or ip.is_loopback:
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                return True
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            return False
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        except ValueError:
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            return False
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    except Exception:
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        return False
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def ensure_https(url):
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    """
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    确保链接使用 https 协议
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    参数:
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    url (str): 原始链接
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    返回:
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    str: 使用 https 协议的链接
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    """
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    parsed_url = urlparse(url)
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    if parsed_url.scheme != 'https':
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        parsed_url = parsed_url._replace(scheme='https')
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        return urlunparse(parsed_url)
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    return url
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def fix_link(link, blog_url):
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    """
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    修复链接,将IP地址、localhost或缺少域名的链接替换为blog_url的域名,并确保使用HTTPS
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    参数:
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    link (str): 原始链接
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    blog_url (str): 博客的URL
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    返回:
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    str: 修复后的链接
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    """
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    if not link or not blog_url:
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        return link
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    parsed_blog_url = urlparse(blog_url)
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    # 如果链接是相对路径,或者缺少协议,则使用 urljoin
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    if not urlparse(link).netloc:
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        link = urljoin(blog_url, link)
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    parsed_link = urlparse(link)
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    # 强制使用 https 协议
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    if parsed_link.scheme != 'https':
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        parsed_link = parsed_link._replace(scheme='https')
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    if is_bad_link(link):
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        fixed_link = urlunparse(parsed_link._replace(netloc=parsed_blog_url.netloc))
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        return fixed_link
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    else:
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        # 确保链接使用 https 协议
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        fixed_link = urlunparse(parsed_link)
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        if parsed_link.scheme != 'https':
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            logging.info(f"将链接协议从 {link} 强制改为 HTTPS: {fixed_link}")
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        return fixed_link
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def parse_feed(url, session, count=5, blog_url=None):
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    """
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    解析 Atom 或 RSS2 feed 并返回包含网站名称、作者、原链接和每篇文章详细内容的字典。
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@@ -149,6 +184,7 @@ def parse_feed(url, session, count=5):
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    url (str): Atom 或 RSS2 feed 的 URL。
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    session (requests.Session): 用于请求的会话对象。
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    count (int): 获取文章数的最大数。如果小于则全部获取,如果文章数大于则只取前 count 篇文章。
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    blog_url (str): 目标博客的 URL,用于修复文章链接。
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    返回:
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    dict: 包含网站名称、作者、原链接和每篇文章详细内容的字典。
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@@ -165,21 +201,22 @@ def parse_feed(url, session, count=5):
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            'articles': []
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        }
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        for i, entry in enumerate(feed.entries):
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        for entry in feed.entries:
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            if 'published' in entry:
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                published = format_published_time(entry.published)
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            elif 'updated' in entry:
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                published = format_published_time(entry.updated)
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                # 输出警告信息
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                print(f"警告:文章 {entry.title} 未包含发布时间,请尽快联系站长处理,暂时已设置为更新时间 {published}")
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                logging.warning(f"文章 {entry.title} 未包含发布时间,已使用更新时间 {published}")
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            else:
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                published = ''
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                print(f"警告:文章 {entry.title} 未包含任何时间信息,请尽快联系站长处理")
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                logging.warning(f"文章 {entry.title} 未包含任何时间信息")
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            entry_link = entry.link if 'link' in entry else ''
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            fixed_link = fix_link(entry_link, blog_url)
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            article = {
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                'title': entry.title if 'title' in entry else '',
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                'author': result['author'],
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                'link': entry.link if 'link' in entry else '',
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                'link': fixed_link,
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                'published': published,
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                'summary': entry.summary if 'summary' in entry else '',
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                'content': entry.content[0].value if 'content' in entry and entry.content else entry.description if 'description' in entry else ''
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@@ -187,13 +224,15 @@ def parse_feed(url, session, count=5):
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            result['articles'].append(article)
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        # 对文章按时间排序,并只取前 count 篇文章
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        result['articles'] = sorted(result['articles'], key=lambda x: datetime.strptime(x['published'], '%Y-%m-%d %H:%M'), reverse=True)
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        if count < len(result['articles']):
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            result['articles'] = result['articles'][:count]
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        result['articles'] = sorted(
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            result['articles'],
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            key=lambda x: datetime.strptime(x['published'], '%Y-%m-%d %H:%M') if x['published'] else datetime.min,
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            reverse=True
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        )[:count]
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        return result
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    except Exception as e:
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        print(f"不可链接的FEED地址:{url} : {e}")
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        logging.error(f"无法解析FEED地址:{url} : {e}", exc_info=True)
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        return {
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            'website_name': '',
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            'author': '',
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@@ -216,6 +255,9 @@ def process_friend(friend, session, count, specific_RSS=[]):
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    """
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    name, blog_url, avatar = friend
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    # 确保博客 URL 使用 https 协议
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    blog_url = ensure_https(blog_url)
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    # 如果 specific_RSS 中有对应的 name,则直接返回 feed_url
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    if specific_RSS is None:
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        specific_RSS = []
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@@ -223,13 +265,13 @@ def process_friend(friend, session, count, specific_RSS=[]):
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    if rss_feed:
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        feed_url = rss_feed
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        feed_type = 'specific'
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        print(f"========“{name}”的博客“{blog_url} ”为特定RSS源“{feed_url}”========")
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        logging.info(f"“{name}”的博客“{blog_url}”为特定RSS源“{feed_url}”")
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    else:
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        feed_type, feed_url = check_feed(blog_url, session)
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        print(f"========“{name}”的博客“{blog_url} ”的feed类型为“{feed_type}”========")
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        logging.info(f"“{name}”的博客“{blog_url}”的feed类型为“{feed_type}”")
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    if feed_type != 'none':
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        feed_info = parse_feed(feed_url, session, count)
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        feed_info = parse_feed(feed_url, session, count, blog_url=blog_url)
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        articles = [
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            {
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                'title': article['title'],
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@@ -242,7 +284,7 @@ def process_friend(friend, session, count, specific_RSS=[]):
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        ]
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        for article in articles:
 | 
			
		||||
            print(f"{name} 发布了新文章:{article['title']}, 时间:{article['created']}")
 | 
			
		||||
            logging.info(f"{name} 发布了新文章:{article['title']},时间:{article['created']},链接:{article['link']}")
 | 
			
		||||
 | 
			
		||||
        return {
 | 
			
		||||
            'name': name,
 | 
			
		||||
@@ -250,7 +292,7 @@ def process_friend(friend, session, count, specific_RSS=[]):
 | 
			
		||||
            'articles': articles
 | 
			
		||||
        }
 | 
			
		||||
    else:
 | 
			
		||||
        print(f"{name} 的博客 {blog_url} 无法访问")
 | 
			
		||||
        logging.warning(f"{name} 的博客 {blog_url} 无法访问")
 | 
			
		||||
        return {
 | 
			
		||||
            'name': name,
 | 
			
		||||
            'status': 'error',
 | 
			
		||||
@@ -267,16 +309,22 @@ def fetch_and_process_data(json_url, specific_RSS=[], count=5):
 | 
			
		||||
    specific_RSS (list): 包含特定 RSS 源的字典列表 [{name, url}]
 | 
			
		||||
 | 
			
		||||
    返回:
 | 
			
		||||
    dict: 包含统计数据和文章信息的字典。
 | 
			
		||||
    tuple: (处理后的数据字典, 错误的朋友信息列表)
 | 
			
		||||
    """
 | 
			
		||||
    session = requests.Session()
 | 
			
		||||
    retries = requests.packages.urllib3.util.retry.Retry(
 | 
			
		||||
        total=3, backoff_factor=0.3, status_forcelist=[500, 502, 503, 504]
 | 
			
		||||
    )
 | 
			
		||||
    adapter = requests.adapters.HTTPAdapter(max_retries=retries)
 | 
			
		||||
    session.mount('http://', adapter)
 | 
			
		||||
    session.mount('https://', adapter)
 | 
			
		||||
 | 
			
		||||
    try:
 | 
			
		||||
        response = session.get(json_url, headers=headers, timeout=timeout)
 | 
			
		||||
        friends_data = response.json()
 | 
			
		||||
    except Exception as e:
 | 
			
		||||
        print(f"无法获取该链接:{json_url} , 出现的问题为:{e}")
 | 
			
		||||
        return None
 | 
			
		||||
        logging.error(f"无法获取链接:{json_url},出现的问题为:{e}", exc_info=True)
 | 
			
		||||
        return None, []
 | 
			
		||||
 | 
			
		||||
    total_friends = len(friends_data['friends'])
 | 
			
		||||
    active_friends = 0
 | 
			
		||||
@@ -303,7 +351,7 @@ def fetch_and_process_data(json_url, specific_RSS=[], count=5):
 | 
			
		||||
                    error_friends += 1
 | 
			
		||||
                    error_friends_info.append(friend)
 | 
			
		||||
            except Exception as e:
 | 
			
		||||
                print(f"处理 {friend} 时发生错误: {e}")
 | 
			
		||||
                logging.error(f"处理 {friend} 时发生错误: {e}", exc_info=True)
 | 
			
		||||
                error_friends += 1
 | 
			
		||||
                error_friends_info.append(friend)
 | 
			
		||||
 | 
			
		||||
@@ -318,8 +366,7 @@ def fetch_and_process_data(json_url, specific_RSS=[], count=5):
 | 
			
		||||
        'article_data': article_data
 | 
			
		||||
    }
 | 
			
		||||
 | 
			
		||||
    print("数据处理完成")
 | 
			
		||||
    print("总共有 %d 位朋友,其中 %d 位博客可访问,%d 位博客无法访问" % (total_friends, active_friends, error_friends))
 | 
			
		||||
    logging.info(f"数据处理完成,总共有 {total_friends} 位朋友,其中 {active_friends} 位博客可访问,{error_friends} 位博客无法访问")
 | 
			
		||||
 | 
			
		||||
    return result, error_friends_info
 | 
			
		||||
 | 
			
		||||
@@ -334,16 +381,15 @@ def sort_articles_by_time(data):
 | 
			
		||||
    dict: 按时间排序后的文章信息字典
 | 
			
		||||
    """
 | 
			
		||||
    # 先确保每个元素存在时间
 | 
			
		||||
    for article in data['article_data']:
 | 
			
		||||
        if article['created'] == '' or article['created'] == None:
 | 
			
		||||
    for article in data.get('article_data', []):
 | 
			
		||||
        if not article.get('created'):
 | 
			
		||||
            article['created'] = '2024-01-01 00:00'
 | 
			
		||||
            # 输出警告信息
 | 
			
		||||
            print(f"警告:文章 {article['title']} 未包含任何可提取的时间信息,已设置为默认时间 2024-01-01 00:00")
 | 
			
		||||
            logging.warning(f"文章 {article['title']} 未包含时间信息,已设置为默认时间 2024-01-01 00:00")
 | 
			
		||||
 | 
			
		||||
    if 'article_data' in data:
 | 
			
		||||
        sorted_articles = sorted(
 | 
			
		||||
            data['article_data'],
 | 
			
		||||
            key=lambda x: datetime.strptime(x['created'], '%Y-%m-%d %H:%M'),
 | 
			
		||||
            key=lambda x: datetime.strptime(x['created'], '%Y-%m-%d %H:%M') if x['created'] else datetime.min,
 | 
			
		||||
            reverse=True
 | 
			
		||||
        )
 | 
			
		||||
        data['article_data'] = sorted_articles
 | 
			
		||||
@@ -364,17 +410,19 @@ def marge_data_from_json_url(data, marge_json_url):
 | 
			
		||||
        response = requests.get(marge_json_url, headers=headers, timeout=timeout)
 | 
			
		||||
        marge_data = response.json()
 | 
			
		||||
    except Exception as e:
 | 
			
		||||
        print(f"无法获取该链接:{marge_json_url} , 出现的问题为:{e}")
 | 
			
		||||
        logging.error(f"无法获取链接:{marge_json_url},出现的问题为:{e}", exc_info=True)
 | 
			
		||||
        return data
 | 
			
		||||
    
 | 
			
		||||
    if 'article_data' in marge_data:
 | 
			
		||||
        print("开始合并数据,原数据共有 %d 篇文章,境外数据共有 %d 篇文章" % (len(data['article_data']), len(marge_data['article_data'])))
 | 
			
		||||
        data['article_data'].extend(marge_data['article_data'])
 | 
			
		||||
        data['article_data'] = list({v['link']:v for v in data['article_data']}.values())
 | 
			
		||||
        print("合并数据完成,现在共有 %d 篇文章" % len(data['article_data']))
 | 
			
		||||
        logging.info(f"开始合并数据,原数据共有 {len(data['article_data'])} 篇文章,境外数据共有 {len(marge_data['article_data'])} 篇文章")
 | 
			
		||||
 | 
			
		||||
        existing_links = set(article['link'] for article in data['article_data'])
 | 
			
		||||
        new_articles = [article for article in marge_data['article_data'] if article['link'] not in existing_links]
 | 
			
		||||
 | 
			
		||||
        data['article_data'].extend(new_articles)
 | 
			
		||||
        logging.info(f"合并数据完成,现在共有 {len(data['article_data'])} 篇文章")
 | 
			
		||||
    return data
 | 
			
		||||
 | 
			
		||||
import requests
 | 
			
		||||
 | 
			
		||||
def marge_errors_from_json_url(errors, marge_json_url):
 | 
			
		||||
    """
 | 
			
		||||
@@ -392,17 +440,16 @@ def marge_errors_from_json_url(errors, marge_json_url):
 | 
			
		||||
        response = requests.get(marge_json_url, timeout=10)  # 设置请求超时时间
 | 
			
		||||
        marge_errors = response.json()
 | 
			
		||||
    except Exception as e:
 | 
			
		||||
        print(f"无法获取该链接:{marge_json_url},出现的问题为:{e}")
 | 
			
		||||
        logging.error(f"无法获取链接:{marge_json_url},出现的问题为:{e}", exc_info=True)
 | 
			
		||||
        return errors
 | 
			
		||||
 | 
			
		||||
    # 提取 marge_errors 中的 URL
 | 
			
		||||
    marge_urls = {item[1] for item in marge_errors}
 | 
			
		||||
    # 合并错误信息列表并去重
 | 
			
		||||
    errors_set = set(tuple(error) for error in errors)
 | 
			
		||||
    marge_errors_set = set(tuple(error) for error in marge_errors)
 | 
			
		||||
    combined_errors = list(errors_set.union(marge_errors_set))
 | 
			
		||||
 | 
			
		||||
    # 使用过滤器保留 errors 中在 marge_errors 中出现的 URL
 | 
			
		||||
    filtered_errors = [error for error in errors if error[1] in marge_urls]
 | 
			
		||||
 | 
			
		||||
    print("合并错误信息完成,保留了 %d 位朋友" % len(filtered_errors))
 | 
			
		||||
    return filtered_errors
 | 
			
		||||
    logging.info(f"合并错误信息完成,合并后共有 {len(combined_errors)} 位朋友")
 | 
			
		||||
    return combined_errors
 | 
			
		||||
 | 
			
		||||
def deal_with_large_data(result):
 | 
			
		||||
    """
 | 
			
		||||
@@ -418,21 +465,22 @@ def deal_with_large_data(result):
 | 
			
		||||
    article_data = result.get("article_data", [])
 | 
			
		||||
    
 | 
			
		||||
    # 检查文章数量是否大于 150
 | 
			
		||||
    if len(article_data) > 150:
 | 
			
		||||
        print("数据量较大,开始进行处理···")
 | 
			
		||||
        # 获取前 150 篇文章的作者集合
 | 
			
		||||
        first_200_authors = {article["author"] for article in article_data[:150]}
 | 
			
		||||
    max_articles = 150
 | 
			
		||||
    if len(article_data) > max_articles:
 | 
			
		||||
        logging.info("数据量较大,开始进行处理...")
 | 
			
		||||
        # 获取前 max_articles 篇文章的作者集合
 | 
			
		||||
        top_authors = {article["author"] for article in article_data[:max_articles]}
 | 
			
		||||
 | 
			
		||||
        # 从第151篇开始过滤,只保留前150篇出现过的作者的文章
 | 
			
		||||
        filtered_articles = article_data[:150] + [
 | 
			
		||||
            article for article in article_data[150:]
 | 
			
		||||
            if article["author"] in first_200_authors
 | 
			
		||||
        # 从第 {max_articles + 1} 篇开始过滤,只保留前 max_articles 篇出现过的作者的文章
 | 
			
		||||
        filtered_articles = article_data[:max_articles] + [
 | 
			
		||||
            article for article in article_data[max_articles:]
 | 
			
		||||
            if article["author"] in top_authors
 | 
			
		||||
        ]
 | 
			
		||||
 | 
			
		||||
        # 更新结果中的 article_data
 | 
			
		||||
        result["article_data"] = filtered_articles
 | 
			
		||||
        # 更新结果中的统计数据
 | 
			
		||||
        result["statistical_data"]["article_num"] = len(filtered_articles)
 | 
			
		||||
        print("数据处理完成,保留 %d 篇文章" % len(filtered_articles))
 | 
			
		||||
        logging.info(f"数据处理完成,保留 {len(filtered_articles)} 篇文章")
 | 
			
		||||
 | 
			
		||||
    return result
 | 
			
		||||
 
 | 
			
		||||
		Reference in New Issue
	
	Block a user