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PYTHON CDP Network.Response

CDP is the abbreviation of Chrome DevTools Protocol. It provides the ability to interact with the Chrome browser. You can communicate with Chrome through CDP to obtain browser status information, perform operations, etc. Network.Response is a domain (Domain) in CDP, which provides information related to network request responses.

Python 2023-08-17 0 点赞 0 评论 1260 阅读

Python uses websocket-client

WebSocket is a two-way communication protocol based on the TCP protocol that allows real-time data transfer between the browser and the server. In Python, a WebSocket client can be easily implemented using the websocket-client library

Python 2023-08-10 1 点赞 0 评论 1612 阅读

Python direct assignment, shallow copy and deep copy analysis

Direct assignment: In fact, it is a reference to the object. Shallow copy (copy): copies the parent object and does not copy the internal child objects of the object. Deep copy (deepcopy): The deepcopy method of the copy module completely copies the parent object and its child objects.

Python 2023-08-09 0 点赞 0 评论 956 阅读

Python Loguru logging solution

For the logging module, even if it is simple to use, you need to define the format yourself. Here is a more elegant, efficient and concise third-party module: loguru

Python 2023-04-12 1 点赞 0 评论 2892 阅读

Dozens of features that Selenium and Puppeteer can be detected by websites

Many people like to use Selenium or Puppeteer (Pyppeteer) to write crawlers by simulating a browser, thinking that this way they can not be detected by the website, and they can crawl whatever data they want

Python 2023-02-28 0 点赞 0 评论 2610 阅读

Create a fake desktop in a Linux server to run a simulated browser with a head mode

Students who often use Selenium or Puppeteer know that the Chrome browser they start is divided into headed mode and headless mode. When operating on your own computer, if it is in head mode

Python 2023-02-28 1 点赞 0 评论 2659 阅读

Python Selenium wait for page load to complete

Why set elements to wait? When your network is slow, it is slow to open the webpage, the webpage is not fully opened, the code is already executing, but the element you locate is not found, and python will report an error at this time

Python 2023-02-02 0 点赞 0 评论 1761 阅读

python imaplib email reads email text content and attachment content

imaplib implements clients for communicating with Internet Message Access Protocol (IMAP) version 4 servers

Python 2023-02-02 1 点赞 0 评论 7508 阅读

Detailed explanation of Python Selenium parent-son, brother, and adjacent node positioning methods

According to the positioning methods of father and son, brother, and adjacent nodes, many people will encounter the problem that the node they want to locate cannot be directly located in practical applications, and they need to be relatively located through nearby nodes.

Python 2023-02-01 0 点赞 0 评论 2351 阅读

Python Peewee MySQL server has gone away && Lost connection to MySQL server during query

pymysql.err.OperationalError: (2013,Lost connection to MySQL server during query'), pymysql.err.InterfaceError: (0, ''), MySQL server has gone away

Python 2022-12-30 1 点赞 0 评论 2213 阅读