Enhancing Httprunner Test Cases with Parameter Extraction (Extract) httprunner version: 4.3.5 In practical business scenarios, there are often cases where parameters are interrelated, meaning that the current interface request parameters come from the response results of previous interfaces. For example, in a scenario where a user logs in using a phone number, the request parameters … Read more
The company is working on a small national encryption gateway project and does not want to use a computer-based host. It needs to support browser access. The gateway configuration involves parameters such as IP address and subnet mask, as shown in the figure below. To meet the robustness requirements of the program, it is necessary … Read more
10 questions about Python regex 1. What is the module used for handling regular expressions in Python? A. re B. regex C. pyregex D. regexp Answer: A Explanation: The module used for handling regular expressions is the re module. Click to show the answer 2. In the following code snippet, what is the purpose of … Read more
Many colleagues have asked me how to batch process data in spreadsheets, so I will share some text processing tips that I often use at work. The Python ‘re’ library can indeed save us a lot of trouble! 1. Processing Data Exported from Excel Often the Excel data we receive is not standardized and requires … Read more
Hello, everyone! In the previous chapters, we learned about the Python Programming Practical Series. Let’s write more and get familiar with it; welcome to check out the new practical tools series. 1. Let’s get straight to the code """Hot Series Search Tool""" import requests import re import time from enum import Enum class SearchType(Enum): """Search … Read more
Hello everyone! Today I bring you the thirty-first learning note, to discuss a very powerful text processing tool in Python—Regular Expressions. Regular expressions are like the “Swiss Army knife” of text processing, helping us quickly match, search, and extract complex text patterns. 1. Basics of Regular Expressions 1. What are Regular Expressions? Regular expressions are … Read more
1. Project Background: Building a Regular Expression Training Ground In Python development practice, regular expressions are powerful tools for handling text data. This article demonstrates how to build a data generator and apply various regular expression techniques for text parsing through a complete practical project. We will delve into the entire technical chain from data … Read more
An In-Depth Example of Longer Regular Expressions We will now explore a detailed example that uses regular expressions in various ways to manipulate strings. First, here is some code that generates random numbers (though not too randomly). Example 1-5 showcases gendata.py, a script for generating datasets. Although this program simply displays the generated set of … Read more
1. Python re Library The re module in Python (short for regular expression) is a built-in library for handling regular expressions. It is primarily used for matching, searching, replacing, and splitting strings, making it a powerful tool for processing text data. Raw String Prefix rIn regular expressions, you often see strings prefixed with r, such … Read more
Day 14 – Regular Expressions Regular Expressions (RE), also known as regex, are commonly used to search for and replace strings that match certain patterns. Regular Expression Syntax When processing strings, it often involves finding strings that meet certain complex rules. Regular expressions are a language used to describe these rules, allowing for matching, searching, … Read more