delete root partition in python

main.py

To delete the root partition of a system in Python, you can use the `os` module to execute system commands.

Here's an example that uses `subprocess.Popen` to execute the `fdisk` command with the `-l` option to get information about the disk partitions, and then uses `subprocess.Popen` again to execute the `fdisk` command with the `-w` option to save the changes made to the partition table.

```python
import subprocess

def delete_root_partition():
    # Get the list of disk partitions
    p = subprocess.Popen('fdisk -l', shell=True, stdout=subprocess.PIPE, stderr=subprocess.PIPE)
    out, err = p.communicate()

    # Find the root partition (usually /dev/sda1 or /dev/nvme0n1p1)
    for line in out.decode().split('\n'):
        if line.startswith('/dev/') and 'Linux' in line:
            root_partition = line.split()[0]
            break
    else:
        print('Could not find root partition')
        return

    # Delete the root partition
    p = subprocess.Popen(f'fdisk {root_partition}', shell=True, stdout=subprocess.PIPE, stderr=subprocess.PIPE, stdin=subprocess.PIPE)
    p.stdin.write(b'd\nw\n')
    p.stdin.flush()
    out, err = p.communicate()

    # Print the output
    print(out.decode())
    print(err.decode())
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