Python regex for logical operators

Regular expressions (regex) are powerful tools for pattern matching and text manipulation in Python. In this tutorial, we will explore how to use regex to match logical operators in strings. Logical operators include AND, OR, NOT, etc., and using regex can help you efficiently identify and extract these operators from text.
Before diving into regex, make sure you have Python installed on your system. You can download and install Python from the official website: Python Downloads.
Once Python is installed, you can use the built-in re module to work with regular expressions.
Let's start by creating a regex pattern to match common logical operators: AND, OR, and NOT. The pattern will use the pipe (|) symbol to represent the OR condition.
This pattern will match any of the specified logical operators in a given string.
This function takes a string text as input and returns the first logical operator found in the string using the specified pattern.
Let's test our function with a sample text:
This example should output:
You can modify the sample_text variable with different strings to test the function with various inputs.
In this tutorial, we've covered the basics of using Python regex to match logical operators in strings. You can expand on this foundation to handle more complex patterns or use regex in combination with other string manipulation techniques. Regular expressions provide a flexible and efficient way to search for patterns in text, making them a valuable tool in your Python programming toolkit.
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