Correct create and modify times of the images/videos based on the filename on my new android device

adb_touch.py

import subprocess
from subprocess import PIPE

if __name__ == '__main__':
    source = '/storage/self/primary/DCIM/Camera'
    files = subprocess.run(["/usr/local/bin/adb", "shell", f"ls -1 {source}"], check=False,
                           stdout=PIPE).stdout.splitlines()
    print(f'{len(files)} files found.')

    import re

    dt = re.compile(r'.*(\d{4})(\d{2})(\d{2})[-_](\d{2})(\d{2})(\d{2}).*')

    processed = 0
    skipped = 0
    for file in files:
        processed += 1
        file = file.decode()
        (name, extension) = file.rsplit('.', 1)
        if extension.lower() not in ['jpg', 'mp4']:
            skipped += 1
            continue
        result = dt.match(name)
        if result:
            tm = '-'.join(result.groups()[0:3]) + 'T' + ':'.join(result.groups()[3:6])
            output = subprocess.run(["/usr/local/bin/adb", "shell", f"touch -a -m -c -d {tm} '{source}/{file}'"],
                                    check=False, stdout=PIPE)
        else:
            skipped += 1

        if not (processed % 100):
            print(f'Progress: {processed} processed / {skipped} skipped')

Recently bought a new cellphone and "android file transfer"-ed all my images and videos to it. Unfortunately it messed up the creation/modification times of all of the files, resulting in a big unsorted mess. This little script uses adb to fetch a list from the camera folder and then touch all files