Python 3 4 editing all lines in txt file
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In this tutorial, we will explore how to read a text file, modify each line, and save the changes using Python 3.4. This can be useful for tasks like bulk editing or processing data in a file. We will cover the basic steps and provide a code example.
Make sure you have Python 3.4 installed on your system. You can download it from the official Python website.
We'll start by opening the text file in Python. The open function is used for this purpose.
Now that we have read all the lines from the file, we can iterate through them and make the desired changes. In this example, we'll append " - Edited" to each line.
Feel free to replace the editing logic according to your requirements.
After editing the lines, we'll open the file again, this time in write mode ('w'), and write the modified lines back to the file.
Here's the complete code:
Replace 'your_file.txt' with the path to your text file. Run this script, and each line in the file will be edited as per the specified logic.
In this tutorial, we covered the basic steps to read a text file, edit each line, and save the changes using Python 3.4. Remember to adapt the editing logic based on your specific requirements. This tutorial serves as a starting point for file manipulation using Python.
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