1 files changed, 13 insertions, 10 deletions
diff --git a/quick_lineup.py b/quick_lineup.py
index 965922e..7da857f 100644
--- a/quick_lineup.py
+++ b/quick_lineup.py
@@ -1,21 +1,24 @@
+import argparse
 import sys
 from ql.console import Console
 
 
 def main():
-    if len(sys.argv) < 3 or len(sys.argv) > 4:
-        print('Give correct parameters: round, segment and (optionally) table')
-        sys.exit(1)
+    parser = argparse.ArgumentParser(
+        description='Interface for line-up management in JFR Teamy')
 
-    round = int(sys.argv[1])
-    segment = int(sys.argv[2])
-    if len(sys.argv) == 4:
-        table = int(sys.argv[3])
-    else:
-        table = None
+    parser.add_argument('round', metavar='ROUND', type=int,
+                        help='round number')
+    parser.add_argument('segment', metavar='SEGMENT', type=int,
+                        help='segment number')
+    parser.add_argument('table', metavar='TABLE', type=int,
+                        nargs='?', default=None,
+                        help='table to start from')
+
+    arguments = parser.parse_args()
 
     try:
-        Console(round, segment, table).run()
+        Console(arguments.round, arguments.segment, arguments.table).run()
     except:
         print('ERROR: %s' % sys.exc_info()[1])