plugin.video.playstream/context_menu.py

import sys, os, os.path
from kodiswift import xbmc, xbmcgui, CLI_MODE
from  resources.lib.sources.config import Source

cfg = Source()
lists = cfg.get_lists()
titles = [cfg.get_title(name) for name in lists]
cmd = sys.argv[1]

if cmd == "add":
    if not CLI_MODE:
        ret = xbmcgui.Dialog().select("Select menu",titles)
    else:
        ret = 3
    title = sys.argv[2]
    img = sys.argv[3]
    desc = sys.argv[4]
    cfg.add_item(lists[ret],sys.argv[2:])
    cfg.write_streams()

elif cmd == "delete":
    xbmcgui.Dialog().ok("Info","Not yet implemented!")

elif cmd == "download":
    xbmcgui.Dialog().ok("Info","Not yet implemented!")

else:
    xbmcgui.Dialog().ok("Error","Wrong command")



#mode = "a" if os.path.exists("context_menu.log") else "w"
#with open("context_menu.log", mode) as f:
#    f.write("%s %s %s %s", sys.argv[1], sys.argv[2], sys.argv[3], sys.argv[4])