Light

python3xxx / weibo_spider Goto Github PK

View Code? Open in Web Editor NEW

293.0 17.0 109.0 16.61 MB

爬取微博内评论，获取评论内容和图片信息

Python 100.00%

weibo_spider's Issues

运行comment.py文件会报错

A bug

weibo_comment.py的104行
max_id_json = html.xpath('//div[@node-type="comment_loading"]/@action-data')[0]
在爬到第21页时报错：IndexError: list index out of range

运行出现了错误，请问是因为微博更新了的缘故嘛

raise JSONDecodeError("Expecting value", s, err.value) from None
json.decoder.JSONDecodeError: Expecting value: line 1 column 1 (char 0)

json.loads() 读取错误

拿到图片的文件名，替换一下URL，可以获得高清大图的~

例如：//wx2.sinaimg.cn/thumb180/006CIwoely1g2ol25wd69j30u00u0jy9.jpg
拿到文件名：006CIwoely1g2ol25wd69j30u00u0jy9.jpg，大概是md5编码过的，
然后拼接URL，得到：http://wx3.sinaimg.cn/large/006CIwoely1g2ol25wd69j30u00u0jy9.jpg
就是高清大图的链接~

运行没有gui的“WeiboSuperCommentScrapy”会报错

信息如下：

Traceback (most recent call last):
  File "WeiboSuperCommentScrapy.py", line 220, in login
    sever_data = self.pre_login()
  File "WeiboSuperCommentScrapy.py", line 186, in pre_login
    servertime = sever_data["servertime"]
KeyError: 'servertime'

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "WeiboSuperCommentScrapy.py", line 399, in <module>
    WeiboLogin(username, password, cookie_path).login()
  File "WeiboSuperCommentScrapy.py", line 227, in login
    sever_data = self.pre_login()
  File "WeiboSuperCommentScrapy.py", line 186, in pre_login
    servertime = sever_data["servertime"]
KeyError: 'servertime'

感觉是因为微博换了登录方式导致的登录不进去....
另外如果能爬多条微博的评论那就最好了，建议可以加个文件读取什么的，可以爬取多条微博的全部评论

把 thumb180替换成 bmiddle 可以抓高清大图

url = url.replace('thumb180', 'bmiddle', 1)

Recommend Projects

React

A declarative, efficient, and flexible JavaScript library for building user interfaces.
Vue.js

🖖 Vue.js is a progressive, incrementally-adoptable JavaScript framework for building UI on the web.
Typescript

TypeScript is a superset of JavaScript that compiles to clean JavaScript output.
TensorFlow

An Open Source Machine Learning Framework for Everyone
Django

The Web framework for perfectionists with deadlines.
Laravel

A PHP framework for web artisans
D3

Bring data to life with SVG, Canvas and HTML. 📊📈🎉

Recommend Topics

javascript

JavaScript (JS) is a lightweight interpreted programming language with first-class functions.
web

Some thing interesting about web. New door for the world.
server

A server is a program made to process requests and deliver data to clients.
Machine learning

Machine learning is a way of modeling and interpreting data that allows a piece of software to respond intelligently.
Visualization

Some thing interesting about visualization, use data art
Game

Some thing interesting about game, make everyone happy.

Recommend Org

Facebook

We are working to build community through open source technology. NB: members must have two-factor auth.
Microsoft

Open source projects and samples from Microsoft.
Google

Google ❤️ Open Source for everyone.
Alibaba

Alibaba Open Source for everyone
D3

Data-Driven Documents codes.
Tencent

China tencent open source team.

Jobs