How to identify superscript and or subscript in text in Python

Published: 29 November 2023
on channel: CodeTime

Download this code from https://codegive.com
Superscript and subscript are formatting styles often used in text to denote characters that are raised or lowered relative to the baseline. In this tutorial, we'll explore how to identify superscript and/or subscript in text using Python.
Before you begin, make sure you have Python installed on your machine. Additionally, you may want to use a Jupyter notebook or an integrated development environment (IDE) such as VSCode or PyCharm.
We'll use the unicodedata library to work with Unicode characters. If you don't have it installed, you can install it using:
Now, let's write the Python code to identify superscript and/or subscript in text.
The is_superscript function checks if a character is a superscript by verifying that it is a numeric character and not in a specific Unicode category ('No' category).
The is_subscript function checks if a character is a subscript using a similar approach.
The identify_superscript_subscript function iterates through each character in the input text, identifies superscripts and subscripts, and adds them to separate lists.
The example usage section demonstrates how to use the functions with a sample text.
Save the code to a Python file (e.g., identify_superscript_subscript.py) and run it using the command:
Adjust the input text as needed to test different scenarios.
You've now learned how to identify superscript and/or subscript in text using Python. This knowledge can be useful in various applications, such as text processing and analysis.
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