Timeshift modification for Sony's actioncam on Mac

timeshift_sony_actioncam.py

from datetime import datetime
from pytz import timezone
import subprocess
import glob
import xml.etree.ElementTree as ET

# replaced time zones
SRC_TZ_ZONES = ['UTC+09:00', 'UTC+01:00']
# target time zone
TGT_TZ_ZONE  = ['Europe/Berlin']

def main():
    xml_files = glob.glob('./*.XML')
    for x in xml_files:
        print(x)
        tree = ET.parse(x)
        root = tree.getroot()
        for child in root:
            if child.tag.endswith('CreationDate'): # <CreationDate value="2019-10-09T11:15:16+09:00"/>
                v = child.attrib['value']
                d = datetime.fromisoformat(v)
                tz_name = d.tzname()
                print('tzname:', tz_name)
                if tz_name in SRC_TZ_ZONES:
                    print('org:', d)
                    d = d.astimezone(timezone('Europe/Berlin'))
                    print('rpl:', d)
                    nd = '{}/{}/{} {}:{}:{}'.format(d.month, d.day, d.year, d.hour, d.minute, d.second)
                    cmd = ['setfile',  '-d', '"{}"'.format(nd), '{}'.format(x.replace('XML', 'MP4').replace('M01', ''))]
                    print(cmd)
                    subprocess.run(cmd)
                else:
                    print('Skip', d)


if __name__ == '__main__':
    main()