python爬取微博评论数、点赞数、发文时间、转发数、发文内容、博主信息

要爬取微博评论数、点赞数、发文时间、转发数、发文内容、博主信息，你需要使用Python中的第三方库requests和BeautifulSoup来获取网页源代码，并解析HTML内容。

首先，你需要获取微博页面的URL，然后使用requests库发送HTTP请求，获取网页源代码。例如：

import requests

url = 'https://weibo.com/123456789'
response = requests.get(url)
html = response.text

接下来，你需要使用BeautifulSoup库来解析HTML内容，找到评论数、点赞数、发文时间、转发数、发文内容和博主信息的标签，例如：

from bs4 import BeautifulSoup

soup = BeautifulSoup(html, 'html.parser')
weibo = soup.find_all('div', {'class': 'WB_feed_detail clearfix'})
for w in weibo:
    # 评论数
    comments = w.find('span', {'class': 'line S_line1', 'node-type': 'comment_btn_text'})
    if comments is not None:
        comments_num = comments.text.strip()
    else:
        comments_num = '0'

    # 点赞数
    likes = w.find('span', {'class': 'line S_line1', 'node-type': 'like_status'})
    if likes is not None:
        likes_num = likes.em.text
    else:
        likes_num = '0'

    # 发文时间
    time = w.find('a', {'class': 'S_txt2', 'node-type': 'feed_list_item_date'})
    if time is not None:
        post_time = time.text.strip()
    else:
        post_time = '无'

    # 转发数
    reposts = w.find('a', {'class': 'S_txt2', 'action-type': 'feed_list_forward'})
    if reposts is not None:
        reposts_num = reposts.text.strip()
    else:
        reposts_num = '0'

    # 发文内容
    content = w.find('div', {'class': 'WB_text W_f14'})
    if content is not None:
        post_content = content.text.strip()
    else:
        post_content = '无'

    # 博主信息
    user_info = w.find('div', {'class': 'WB_info'})
    if user_info is not None:
        user_name = user_info.find('a', {'class': 'W_f14 W_fb S_txt1'})
        if user_name is not None:
            user_name = user_name.text.strip()
        else:
            user_name = '无'
        user_id = user_info.find('a', {'class': 'S_txt1'})
        if user_id is not None:
            user_id = user_id.text.strip()
        else:
            user_id = '无'
    else:
        user_name = '无'
        user_id = '无'

    # 输出结果
    print('评论数：', comments_num)
    print('点赞数：', likes_num)
    print('发文时间：', post_time)
    print('转发数：', reposts_num)
    print('发文内容：', post_content)
    print('博主名称：', user_name)
    print('博主ID：', user_id)
    print('------------------------')

这样，你就可以使用Python爬取微博评论数、点赞数、发文时间、转发数、发文内容、博主信息了。但是请注意，爬取他人数据可能会侵犯他人隐私和权益，建议在遵守相关法律法规的前提下进行爬取。