How To Create And Delete A File In Python? - ProjectPro

Have you tried to open, create or delete a file through python? Python provides convenient methods for handling files. Whether you're creating a new file or deleting an existing one, Python offers simple functions to make these tasks seamless. This tutorial will help you explore the step-by-step process of creating and deleting files in Python.

Table of Contents

• How to Create a File in Python?
  • How to Create a Python File in Terminal?
  • How to Create a Python File with Open?
  • How to Create a Python File in a Directory?
  • How to Check and Create a Python File if Not Exists?
• How to Delete a File in Python?
  • How to Delete a File in Python Using os.remove()?
• Example - Creation and Deletion of Files with Proper Example in Python
  • Step 1 - Importing a Library
  • Step 2 - Creating a File
  • Step 3 - Opening and Deleting File
• Practice more Python Operations with ProjectPro!

How to Create a File in Python?

Python provides several methods to achieve this, and the following examples demonstrate the various approaches. Let’s explore one by one below -

How to Create a Python File in Terminal?

Creating a Python file in the terminal is a fundamental skill for developers. Follow these steps to create a Python file using terminal commands.

After running this command, you can open the newly created file in your preferred text editor or integrated development environment (IDE) to start coding.

How to Create a Python File with Open?

Python's built-in open() function is a versatile tool for file manipulation, including file creation. Check below the example of creating a Python file using the open() function.

The above script will create a new Python file named 'new_python_file.py' in the current working directory or the specified path.

How to Create a Python File in a Directory?

If you want to create a Python file in a specific directory, you can provide the path along with the file name. Ensure that the directory exists, or the script will raise an error.

Modify the directory_path variable with the path to your desired directory.

How to Check and Create a Python File if Not Exists?

To prevent overwriting existing files, it's a good practice to check if the file exists before creating a new one. Here's an example demonstrating file creation only if it doesn't exist.

This script uses the os.path.exists() method to check if the file exists before creating it.

How to Delete a File in Python?

Deleting files in Python is equally straightforward. The os.remove() function allows you to remove a file, but ensuring the file exists is crucial before attempting deletion.

How to Delete a File in Python Using os.remove()?

The os.remove() function is used to delete a file in Python.

Example - Creation and Deletion of Files with Proper Example in Python

Here is a simple example to demonstrate the creation and deletion of files with proper example in python -

Step 1 - Importing a Library

import os

We have only imported os which is needed.

Step 2 - Creating a File

We created a file by function .write, and here, we have created a text file. Then, we wrote a statement in the file and closed the file.

with open("file.txt", "xt") as f:

f.write("This is a New File. Just Created!")

f.close()

Step 3 - Opening and Deleting File

We have open the file by using the .read function and closed the file by .close function. Finally, we have deleted the file by os.remove function.

with open("file.txt", "rt") as f:

data = f.read()

f.close()

print(data)

os.remove("file.txt")

So the output comes as

This is a New File. Just Created!

Practice more Python Operations with ProjectPro!

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