realbardia

import dbus
from gi.repository import GLib
from dbus.mainloop.glib import DBusGMainLoop

def signal_handler(*args, **kwargs):
    for i, arg in enumerate(args):
        print("arg:%d        %s" % (i, str(arg)))
    print('---end----')

DBusGMainLoop(set_as_default=True)

realbardia

<?xml version='1.0'?>
<!DOCTYPE fontconfig SYSTEM 'fonts.dtd'>
<fontconfig>
    <match target="pattern">
        <test name="family" qual="any">
            <string>sans serif</string>
        </test>
        <edit mode="assign" binding="same" name="family">
            <string>IranSans</string>
        </edit>