How to apply regex sub to a csv file in python

Title: Applying Regex Substitution to a CSV File in Python
Introduction:
Prerequisites:
Step 1: Import Necessary Libraries:
Step 2: Read the CSV File:
Step 3: Define Regex Pattern and Replacement:
Define the regex pattern you want to search for and the replacement string.
Step 4: Apply Regex Substitution:
Step 5: Write the Modified Data to a New CSV File:
Complete Code Example:
Conclusion:
In this tutorial, we've covered how to apply regex substitution to a CSV file in Python. This technique can be adapted for various use cases where you need to modify specific patterns in your CSV data. Regular expressions offer a flexible and efficient way to search and replace patterns in text data.
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