i3pystatus: make travelynx url configurable to user

.config/i3pystatus/ice-status.py

@@ -8,6 +8,10 @@ from sys import argv, exit
 LINK_MODE = False
 if len(argv) > 1 and argv[1] == '--link':
     LINK_MODE = True
+    if len(argv) > 2:
+        LINK_TARGET = argv[2]
+    else:
+        LINK_TARGET = 'travelynx.franzi.business'
 
 
 # bundlewrap.utils.text.format_duration, but trimmed down
@@ -49,7 +53,8 @@ try:
     ice_status = ice_status_req.json()
 
     if LINK_MODE:
-        check_output(['xdg-open', 'https://travelynx.franzi.business/s/{}?train={}%20{}'.format(
+        check_output(['xdg-open', 'https://{}/s/{}?train={}%20{}'.format(
+            LINK_TARGET,
             trip_info['stopInfo']['actualLast'],
             trip_info['trainType'],
             trip_info['vzn'],