Add analog clock faces

polybar/clock.py

@@ -6,28 +6,29 @@ import time
 import pytz
 
 
-if len(sys.argv) < 3:
+try:
+    if len(sys.argv) < 3:
         print("Usage: {scriptname} timezone_left timezone_right".format(scriptname=sys.argv[0]), file=sys.stderr)
         exit(1)
 
-try:
+    try:
         tzleft  = pytz.timezone(sys.argv[1])
         tzright = pytz.timezone(sys.argv[2])
-except pytz.exceptions.UnknownTimeZoneError as e:
+    except pytz.exceptions.UnknownTimeZoneError as e:
         print('Unknown time zone "{}"'.format(e.args[0]), file=sys.stderr)
         exit(1)
 
 
-faces = "🕛🕧🕐🕜🕑🕝🕒🕞🕓🕟🕔🕠🕕🕡🕖🕢🕗🕣🕘🕤🕙🕥🕚🕦"
+    faces = "🕛🕧🕐🕜🕑🕝🕒🕞🕓🕟🕔🕠🕕🕡🕖🕢🕗🕣🕘🕤🕙🕥🕚🕦🕛"
 
-def face_for(t):
+    def face_for(t):
         minute = (t.minute + 15) // 30
         hour   = (t.hour + 0 if minute < 45 else 1) % 12
 
         return faces[2*hour + minute]
 
 
-def color_for(t):
+    def color_for(t):
         if t.hour < 5 or t.hour > 22:
             return "888"
         elif t.hour < 10:
@@ -40,7 +41,7 @@ def color_for(t):
             return "D9B"
 
 
-while True:
+    while True:
         utcnow   = datetime.now(tz=pytz.utc)
         localnow = datetime.now()
         leftnow  = utcnow.astimezone(tzleft )
@@ -61,3 +62,6 @@ while True:
 
         delay = 60 - localnow.second - (localnow.microsecond * 10e-7)
         time.sleep(delay)
+
+except Exception as e:
+    print(e, file=sys.stderr)