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How does python + selenium + chrome operate the scroll bar 1. background When using selenium to simulate browser, you often need to pull down scroll bar, generally for two purposes: Anthropomorphic operation, breaking through the sophisticated anti climbing system. Some elements don't load out normally. You need to drag the drop-down bar ...

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(1) Foreword Through the use of data-driven testing, the input value and expected results can be parameterized. (for example: input data and expected results can directly read the data of Excel document) (2) ddt The ddt library can parameterize the variables in the test. When using ddt, use @ ddt decorator on the test class and @ data decorator ...

 Infi-chu: http://www.cnblogs.com/Infi-chu/ 1, Set up proxy 1.urllib #HTTP proxy type from urllib.error import URLError from urllib.requests import ProxyHandler,build_opener proxy='127.0.0.1:9743' # proxy='username:password@127.0.0.1:9743 'username and password are placed at the beginning proxy_handler=ProxyHandler({ 'http':'http://'+proxy, ...

If you want to use selenium to realize the functions of B station automatic login and click like, you can check how to solve the sliding unlocking. However, it's about the content of the crawler, and then you start to learn about the crawler. Before long, you want to make the website that records your life, so your friends recommend the layui f ...

If you want to use selenium to realize the functions of B station automatic login and click like, you can check how to solve the sliding unlocking. However, it's about the content of the crawler, and then you start to learn about the crawler. Before long, you want to make the website that records your life, so your friends recommend the layui f ...

Then climb the hook, and directly ignore the anti climbing! Selenium+Xpath+re visible and creepable I wrote a blog before python successfully climbs the dragnet -- initial understanding of anti climbing (a small white real climbing path, the content is a little bit smaller) This is the first time for ...

Crawl all the information of Cat's Eye, mainly refer to the movie information and actors information in the movie list, such as the interface below. There are two difficulties when crawling.One: Font encryption (now seems to have a newer mechanism, but it is not possible to use the online method); ...

This paper mainly shares the splitting, extracting and merging of text data to prepare for the next visual analysis. The data comes from the employment information of boss and dragnet data analysis positions, totaling 9458. The crawling methods of the pull-hook are as follows: Python selenium+beautifuls ...

Python cracking BiliBili slider verification code |Perfect is impossible, add a shock! Python breaks the BiliBili slider verification code, avoiding human-computer identification perfectly. It can have Preparation Landing page of station B https://passport.bilibili.com/login python3 pip install sel ...