notify.py

#!/usr/bin/env python3

import os
import sys
import subprocess as sp
from plyer import notification


_ = r"""
show os notification on upload; works on windows, linux, macos, android

depdencies:
    windows: python3 -m pip install --user -U plyer
    linux:   python3 -m pip install --user -U plyer
    macos:   python3 -m pip install --user -U plyer pyobjus
    android: just termux and termux-api

example usages; either as global config (all volumes) or as volflag:
    --xau f,bin/hooks/notify.py
    -v srv/inc:inc:r:rw,ed:c,xau=f,bin/hooks/notify.py
                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^

    (share filesystem-path srv/inc as volume /inc,
     readable by everyone, read-write for user 'ed',
     running this plugin on all uploads with the params listed below)

parameters explained,
    xau = execute after upload
    f   = fork so it doesn't block uploads
"""


try:
    from copyparty.util import humansize
except:

    def humansize(n):
        return n


def main():
    fp = sys.argv[1]
    dp, fn = os.path.split(fp)
    try:
        sz = humansize(os.path.getsize(fp))
    except:
        sz = "?"

    msg = "{} ({})\n📁 {}".format(fn, sz, dp)
    title = "File received"

    if "com.termux" in sys.executable:
        sp.run(["termux-notification", "-t", title, "-c", msg])
        return

    icon = "emblem-documents-symbolic" if sys.platform == "linux" else ""
    notification.notify(
        title=title,
        message=msg,
        app_icon=icon,
        timeout=10,
    )


if __name__ == "__main__":
    main()