enforce threshold to be a positive float

BirdVox · Nov 16, 2018 · 526b697 · 526b697
1 parent 3eaead7
commit 526b697
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/birdvoxdetect/cli.py b/birdvoxdetect/cli.py
@@ -85,7 +85,7 @@ def parse_args(args):
         help='Export detected events as audio clips in WAV format.'
              'The default value is false.')
 
-    parser.add_argument('--threshold', '-t', default=50,
+    parser.add_argument('--threshold', '-t', type=positive_float, default=50,
         help='Detection threshold, between 10 and 90. The default value is 50.'
         'Greater values lead to higher precision at the expense of a lower recall.')